ZSI_Reconnect_China/PATSTAT/CPC_data/CPCSchemeXML202302/cpc-scheme-F16D.xml

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<class-scheme publication-date="2023-02-01" scheme-type="cpc" publication-type="official">
<classification-item breakdown-code="false" not-allocatable="true" level="5" additional-only="false" sort-key="F16D" definition-exists="true" date-revised="2018-08-01" status="published"><classification-symbol>F16D</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>COUPLINGS FOR TRANSMITTING ROTATION</text></title-part><title-part><text>CLUTCHES</text></title-part><title-part><text>BRAKES</text></title-part></class-title><notes-and-warnings date-revised="2014-10-01"><note type="note"><note-paragraph> Attention is drawn to the following places: <table><row><entry><class-ref scheme="cpc">A01D69/08</class-ref>, <class-ref scheme="cpc">A01D69/10</class-ref></entry><entry>Clutches or brakes of harvesting machines for grass or cereals; </entry></row><row><entry><class-ref scheme="cpc">A61C1/18</class-ref></entry><entry> Clutches in dental machines for boring or cutting; </entry></row><row><entry><class-ref scheme="cpc">B21B35/14</class-ref></entry><entry> Drive couplings for metal-rolling mills; </entry></row><row><entry><class-ref scheme="cpc">B30B15/10</class-ref></entry><entry> Brakes specially adapted for presses; </entry></row><row><entry><class-ref scheme="cpc">B30B15/12</class-ref></entry><entry> Clutches specially adapted for presses; </entry></row><row><entry><class-ref scheme="cpc">B41J33/52</class-ref></entry><entry> Braking devices for ribbon-feed devices in selective printing mechanisms; </entry></row><row><entry><class-ref scheme="cpc">B60K17/00</class-ref></entry><entry> Arrangement or location of clutches in vehicles; </entry></row><row><entry><class-ref scheme="cpc">B61H</class-ref></entry><entry> Brakes peculiar to rail vehicles; </entry></row><row><entry><class-ref scheme="cpc">B62B5/04</class-ref></entry><entry> Braking mechanisms for hand carts; </entry></row><row><entry><class-ref scheme="cpc">B62B9/08</class-ref></entry><entry> Braking mechanisms for children&apos;s carriages or perambulators; </entry></row><row><entry><class-ref scheme="cpc">B62C7/00</class-ref></entry><entry> Braking mechanisms for animal-drawn vehicles; </entry></row><row><entry><class-ref scheme="cpc">B62L</class-ref></entry><entry> Cycle brakes; </entry></row><row><entry><class-ref scheme="cpc">B66D5/00</class-ref></entry><entry> Braking devices for lifting or hoisting gear; </entry></row><row><entry><class-ref scheme="cpc">E21B17/02</class-ref></entry><entry> Couplings for drilling rods; </entry></row><row><entry><class-ref scheme="cpc">H02P3/04</class-ref></entry><entry> Brakes for electric motors, generators, dynamo-electric converters; </entry></row><row><entry><class-ref scheme="cpc">H04L13/04</class-ref></entry><entry> Clutches for apparatus for transmission of coded digital information. </entry></row></table></note-paragraph></note><note type="warning"><note-paragraph warning-type="ipc-not-used">The following IPC groups are not in the CPC scheme. The subject matter for these IPC groups is classified in the following CPC groups: <table><row><entry><class-ref scheme="ipc">F16D3/19</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">F16D3/50</class-ref>;</entry></row><row><entry><class-ref scheme="ipc">F16D3/27</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">F16D3/265</class-ref>;</entry></row><row><entry><class-ref scheme="ipc">F16D27/07</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">F16D27/06</class-ref>, <class-ref scheme="cpc">F16D27/14</class-ref>;</entry></row><row><entry><class-ref scheme="ipc">F16D48/12</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">B60K23/0808</class-ref>.</entry></row></table></note-paragraph><note-paragraph>In this subclass non-limiting references (in the sense of paragraph 39 of the Guide to the IPC) may still be displayed in the scheme.</note-paragraph></note></notes-and-warnings>
<classification-item breakdown-code="false" not-allocatable="true" level="6" additional-only="false" sort-key="F16D1/00" date-revised="2016-05-01" status="published"><classification-symbol>F16D1/00</classification-symbol><class-title date-revised="2016-05-01"><title-part><text>Couplings </text><CPC-specific-text><text>for transmitting mechanical rotation</text></CPC-specific-text><reference><text>fluid couplings <class-ref scheme="cpc">F16D31/00</class-ref>&#160;-&#160;<class-ref scheme="cpc">F16D39/00</class-ref>; couplings or joints specially adapted for deep-drilling rods or sucker rods <class-ref scheme="cpc">E21B</class-ref>; for transmitting motion through a wall without relatively-moving surfaces <class-ref scheme="cpc">F16J15/50</class-ref></text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="F16D1/00" definition-exists="true" ipc-concordant="F16D1/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D1/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Couplings for rigidly connecting two coaxial shafts or other movable machine elements </text><reference><text>attachment of wheels to axles for railway carriages <class-ref scheme="cpc">B60B</class-ref>; for attachment of cranks to their shafts <class-ref scheme="cpc">F16C3/10</class-ref></text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16D1/02" definition-exists="false" ipc-concordant="F16D1/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D1/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>for connecting two abutting shafts or the like</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16D1/027" definition-exists="true" ipc-concordant="F16D1/027" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D1/027</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>non-disconnectable, e.g. involving gluing, welding or the like</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16D1/033" definition-exists="false" ipc-concordant="F16D1/033" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D1/033</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>by clamping together two faces perpendicular to the axis of rotation, e.g. with bolted flanges</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16D1/04" definition-exists="true" ipc-concordant="F16D1/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D1/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with clamping hub</text></title-part><title-part><text>with hub and longitudinal key</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16D1/05" definition-exists="true" ipc-concordant="F16D1/05" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D1/05</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with radial clamping due to axial loading of at least one pair of conical surfaces</text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16D1/06" definition-exists="false" ipc-concordant="F16D1/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D1/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>for attachment of a member on a shaft or on a shaft-end </text><reference><text>attachment of marine propellers on shafts <class-ref scheme="cpc">B63H23/34</class-ref></text></reference></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F16D1/062" definition-exists="false" ipc-concordant="F16D1/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2001/062</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>characterised by adaptors where hub bores being larger than the shaft</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16D1/064" definition-exists="false" ipc-concordant="F16D1/064" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D1/064</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>non-disconnectable</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16D1/068" definition-exists="false" ipc-concordant="F16D1/068" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D1/068</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>involving gluing, welding or the like</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16D1/072" definition-exists="false" ipc-concordant="F16D1/072" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D1/072</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>involving plastic deformation </text><reference><text>plastic welding <class-ref scheme="cpc">F16D1/068</class-ref></text></reference></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16D1/076" definition-exists="false" ipc-concordant="F16D1/076" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D1/076</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>by clamping together two faces perpendicular to the axis of rotation, e.g. with bolted flanges</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16D1/08" definition-exists="true" ipc-concordant="F16D1/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D1/08</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with clamping hub</text></title-part><title-part><text>with hub and longitudinal key</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16D1/0805" definition-exists="true" ipc-concordant="F16D1/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D1/0805</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with radial clamping due to deformation of a resilient body or a body of fluid </text><reference><text><class-ref scheme="cpc">F16D1/091</class-ref> takes precedence; elastic couplings <class-ref scheme="cpc">F16D3/80</class-ref>; fluid pressure clutches <class-ref scheme="cpc">F16D25/04</class-ref></text></reference></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16D1/0811" definition-exists="true" ipc-concordant="F16D1/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D1/0811</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with radial clamping due to tilting of a hub part or ring about a diametral axis</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16D1/0817" definition-exists="true" ipc-concordant="F16D1/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D1/0817</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with radial clamping due to rotation along an eccentric surface, e.g. arcuate wedging elements </text><reference><text>similar clutches <class-ref scheme="cpc">F16D17/00</class-ref>; similar free-wheel clutches <class-ref scheme="cpc">F16D41/06</class-ref></text></reference></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16D1/0823" definition-exists="true" ipc-concordant="F16D1/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D1/0823</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with radial clamping of a helical wrap spring on the shaft or in the hub bore </text><reference><text>similar clutches <class-ref scheme="cpc">F16D13/025</class-ref>, <class-ref scheme="cpc">F16D13/08</class-ref>, <class-ref scheme="cpc">F16D27/025</class-ref>, <class-ref scheme="cpc">F16D27/105</class-ref>; similar slip couplings <class-ref scheme="cpc">F16D7/022</class-ref>; similar free-wheel clutches <class-ref scheme="cpc">F16D41/206</class-ref></text></reference></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16D1/0829" definition-exists="false" ipc-concordant="F16D1/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D1/0829</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with radial loading of both hub and shaft by an intermediate ring or sleeve </text><reference><text><class-ref scheme="cpc">F16D1/0817</class-ref>, <class-ref scheme="cpc">F16D1/0823</class-ref>, <class-ref scheme="cpc">F16D1/093</class-ref> take precedence</text></reference></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="F16D1/0835" definition-exists="false" ipc-concordant="F16D1/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D1/0835</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>due to the elasticity of the ring or sleeve</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="F16D1/0841" definition-exists="false" ipc-concordant="F16D1/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D1/0841</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>due to axial loading of the ring or sleeve, e.g. Belleville washers</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16D1/0847" definition-exists="true" ipc-concordant="F16D1/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D1/0847</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with radial clamping due to a radial screw</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16D1/0852" definition-exists="false" ipc-concordant="F16D1/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2016-05-01" status="published"><classification-symbol>F16D1/0852</classification-symbol><class-title date-revised="2016-05-01"><title-part><CPC-specific-text><text>with radial clamping between the mating surfaces of the hub and shaft </text><reference><text><class-ref scheme="cpc">F16D1/0805</class-ref>&#160;-&#160;<class-ref scheme="cpc">F16D1/0817</class-ref>, <class-ref scheme="cpc">F16D1/09</class-ref> take precedence</text></reference></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="F16D1/0858" definition-exists="true" ipc-concordant="F16D1/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D1/0858</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>due to the elasticity of the hub (including shrink fits)</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="F16D1/0864" definition-exists="true" ipc-concordant="F16D1/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D1/0864</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>due to tangential loading of the hub, e.g. a split hub</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="F16D1/087" definition-exists="false" ipc-concordant="F16D1/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D1/087</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>due to other loading elements in the hub or shaft</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16D1/0876" definition-exists="false" ipc-concordant="F16D1/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D1/0876</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with axial keys and no other radial clamping</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="F16D1/0882" definition-exists="false" ipc-concordant="F16D1/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D1/0882</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the key being axially tapered and tightening when loaded axially</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="F16D1/0888" definition-exists="false" ipc-concordant="F16D1/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D1/0888</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the key having two axially tapered interengaging parts</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16D1/0894" definition-exists="false" ipc-concordant="F16D1/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D1/0894</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with other than axial keys, e.g. diametral pins, cotter pins and no other radial clamping</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16D1/09" definition-exists="true" ipc-concordant="F16D1/09" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D1/09</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with radial clamping due to axial loading of at least one pair of conical surfaces </text><CPC-specific-text><reference><text>tapered keys <class-ref scheme="cpc">F16D1/0882</class-ref></text></reference></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="F16D1/0903" definition-exists="false" ipc-concordant="F16D1/09" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2001/0903</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the clamped shaft being hollow</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="F16D1/0906" definition-exists="false" ipc-concordant="F16D1/09" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2001/0906</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using a hydraulic fluid to clamp or disconnect, not provided for in <class-ref scheme="cpc">F16D1/091</class-ref></text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="F16D1/091" definition-exists="true" ipc-concordant="F16D1/091" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D1/091</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>and comprising a chamber including a tapered piston moved axially by fluid pressure to effect clamping</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="F16D1/092" definition-exists="true" ipc-concordant="F16D1/092" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D1/092</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>the pair of conical mating surfaces being provided on the coupled hub and shaft</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="F16D1/093" definition-exists="true" ipc-concordant="F16D1/093" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2014-10-01" status="published"><classification-symbol>F16D1/093</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>using one or more elastic segmented conical rings forming at least one of the conical surfaces, the rings being expanded or contracted to effect clamping </text><reference><text><class-ref scheme="cpc">F16D1/091</class-ref> takes precedence</text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="F16D1/094" definition-exists="true" ipc-concordant="F16D1/094" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D1/094</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>using one or more pairs of elastic or segmented rings with mutually mating conical surfaces, one of the mating rings being contracted and the other being expanded</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="13" additional-only="true" sort-key="F16D1/0945" definition-exists="false" ipc-concordant="F16D1/094" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2001/0945</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using multiple pairs of elastic or segmented rings to effect clamping</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="F16D1/095" definition-exists="true" ipc-concordant="F16D1/095" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D1/095</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with clamping effected by ring contraction only </text><CPC-specific-text><reference><text>for connecting two abutting shafts <class-ref scheme="cpc">F16D1/02</class-ref></text></reference></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="13" additional-only="true" sort-key="F16D1/0955" definition-exists="false" ipc-concordant="F16D1/095" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2001/0955</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the clamping is effected by hub contraction, i.e. a compression of the hub instead of the ring</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="13" additional-only="false" sort-key="F16D1/096" definition-exists="true" ipc-concordant="F16D1/096" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D1/096</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>the ring or rings being located between the shaft and the hub</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="F16D1/097" definition-exists="true" ipc-concordant="F16D1/097" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D1/097</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with clamping effected by ring expansion only, e.g. with an expanded ring located between hub and shaft</text></title-part></class-title></classification-item></classification-item></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16D1/10" definition-exists="false" ipc-concordant="F16D1/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D1/10</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Quick-acting couplings in which the parts are connected by simply bringing them together axially</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16D1/101" definition-exists="false" ipc-concordant="F16D1/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D1/101</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>without axial retaining means rotating with the coupling</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F16D1/102" definition-exists="false" ipc-concordant="F16D1/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2001/102</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the torque is transmitted via polygon shaped connections</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F16D1/103" definition-exists="false" ipc-concordant="F16D1/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2001/103</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the torque is transmitted via splined connections</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16D1/104" definition-exists="false" ipc-concordant="F16D1/104" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D1/104</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>having retaining means rotating with the coupling and acting only by friction</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16D1/108" definition-exists="false" ipc-concordant="F16D1/108" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D1/108</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>having retaining means rotating with the coupling and acting by interengaging parts, i.e. positive coupling</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16D1/112" definition-exists="false" ipc-concordant="F16D1/112" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D1/112</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>the interengaging parts comprising torque-transmitting surfaces, e.g. bayonet joints</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16D1/116" definition-exists="false" ipc-concordant="F16D1/116" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D1/116</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>the interengaging parts including a continuous or interrupted circumferential groove in the surface of one of the coupling parts </text><reference><text>circlips for retaining hubs on shafts <class-ref scheme="cpc">F16B21/18</class-ref></text></reference></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16D1/12" definition-exists="false" ipc-concordant="F16D1/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D1/12</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>allowing adjustment of the parts about the axis </text><reference><text>during motion <class-ref scheme="cpc">F16D3/10</class-ref></text></reference></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="F16D3/00" definition-exists="true" ipc-concordant="F16D3/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D3/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Yielding couplings, i.e. with means permitting movement between the connected parts during the drive </text><reference><text>couplings disconnectable simply by axial movement <class-ref scheme="cpc">F16D1/10</class-ref>; slip couplings <class-ref scheme="cpc">F16D7/00</class-ref></text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16D3/005" definition-exists="false" ipc-concordant="F16D3/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D3/005</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>incorporating leaf springs, flexible parts of reduced thickness or the like acting as pivots</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16D3/02" definition-exists="false" ipc-concordant="F16D3/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D3/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>adapted to specific functions </text><reference><text>universal joints, <u>see</u> the appropriate groups</text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16D3/04" definition-exists="false" ipc-concordant="F16D3/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2017-08-01" status="published"><classification-symbol>F16D3/04</classification-symbol><class-title date-revised="2017-08-01"><title-part><text>specially adapted to allow radial displacement, e.g. Oldham couplings</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16D3/06" definition-exists="false" ipc-concordant="F16D3/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D3/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>specially adapted to allow axial displacement</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16D3/065" definition-exists="false" ipc-concordant="F16D3/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D3/065</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>by means of rolling elements</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16D3/08" definition-exists="false" ipc-concordant="F16D3/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D3/08</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Couplings for intersecting shafts, provided with intermediate bars bent in an angle corresponding with the angle of intersection</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16D3/10" definition-exists="false" ipc-concordant="F16D3/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D3/10</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Couplings with means for varying the angular relationship of two coaxial shafts during motion</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16D3/12" definition-exists="false" ipc-concordant="F16D3/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D3/12</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>specially adapted for accumulation of energy to absorb shocks or vibration </text><reference><text>by making use of fluid elements <class-ref scheme="cpc">F16D3/80</class-ref></text></reference></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16D3/14" definition-exists="false" ipc-concordant="F16D3/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D3/14</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>combined with a friction coupling for damping vibration or absorbing shock</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16D3/16" definition-exists="false" ipc-concordant="F16D3/16" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D3/16</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16D3/18" definition-exists="false" ipc-concordant="F16D3/18" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D3/18</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>the coupling parts (1) having slidably-interengaging teeth</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16D3/185" definition-exists="false" ipc-concordant="F16D3/18" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D3/185</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>radial teeth connecting concentric inner and outer coupling parts</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16D3/20" definition-exists="false" ipc-concordant="F16D3/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D3/20</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members </text><reference><text><class-ref scheme="cpc">F16D3/18</class-ref>, <class-ref scheme="cpc">F16D3/24</class-ref> take precedence</text></reference></title-part></class-title><notes-and-warnings date-revised="2013-01-01"><note type="note"><note-paragraph>&quot;coupling parts&quot; means the driving member and the driven member of the coupling to be mounted on and rotate as a unit with the shafts or their equivalents between which the coupling is placed. An intermediate member interconnecting these parts is regarded as such an equivalent.</note-paragraph></note></notes-and-warnings>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16D3/202" definition-exists="false" ipc-concordant="F16D3/202" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2015-11-01" status="published"><classification-symbol>F16D3/202</classification-symbol><class-title date-revised="2015-11-01"><title-part><text>one coupling part having radially projecting pins, e.g. tripod joints</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="F16D3/2023" definition-exists="false" ipc-concordant="F16D3/202" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2003/2023</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with linear rolling bearings between raceway and trunnion mounted shoes</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="F16D3/2026" definition-exists="false" ipc-concordant="F16D3/202" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2003/2026</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with trunnion rings, i.e. with tripod joints having rollers supported by a ring on the trunnion</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="F16D3/205" definition-exists="false" ipc-concordant="F16D3/205" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D3/205</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>the pins extending radially outwardly from the coupling part</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="F16D3/2052" definition-exists="false" ipc-concordant="F16D3/205" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D3/2052</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>having two pins</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="F16D3/2055" definition-exists="false" ipc-concordant="F16D3/205" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D3/2055</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>having three pins, i.e. true tripod joints</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="F16D3/2057" definition-exists="false" ipc-concordant="F16D3/205" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D3/2057</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>having four or more pins, e.g. with compensation for relative pin movement</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="F16D3/207" definition-exists="false" ipc-concordant="F16D3/207" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D3/207</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>the pins extending radially inwardly from the coupling part</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16D3/22" definition-exists="false" ipc-concordant="F16D3/22" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D3/22</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>the rolling members being balls, rollers, or the like, guided in grooves or sockets in both coupling parts</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="F16D3/221" definition-exists="false" ipc-concordant="F16D3/221" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D3/221</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>the rolling members being located in sockets in one of the coupling parts</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="F16D3/223" definition-exists="true" ipc-concordant="F16D3/223" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2014-11-01" status="published"><classification-symbol>F16D3/223</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>the rolling members being guided in grooves in both coupling parts</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="12" additional-only="true" sort-key="F16D3/22303" definition-exists="true" ipc-concordant="F16D3/223" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2003/22303</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Details of ball cages</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="12" additional-only="true" sort-key="F16D3/22306" definition-exists="true" ipc-concordant="F16D3/223" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2003/22306</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>having counter tracks, i.e. ball track surfaces which diverge in opposite directions</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="12" additional-only="true" sort-key="F16D3/22309" definition-exists="true" ipc-concordant="F16D3/223" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2003/22309</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Details of grooves</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="12" additional-only="true" sort-key="F16D3/22313" definition-exists="true" ipc-concordant="F16D3/223" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2003/22313</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Details of the inner part of the core or means for attachment of the core on the shaft</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="12" additional-only="true" sort-key="F16D3/22316" definition-exists="true" ipc-concordant="F16D3/223" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2003/22316</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Means for fastening or attaching the bellows or gaiters</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="12" additional-only="true" sort-key="F16D3/2232" definition-exists="true" ipc-concordant="F16D3/223" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2003/2232</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Elements arranged in the hollow space between the end of the inner shaft and the outer joint member</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="12" additional-only="true" sort-key="F16D3/22323" definition-exists="true" ipc-concordant="F16D3/223" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2003/22323</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Attachments to the shaft of the inner joint member whereby the attachments are distanced from the core</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="12" additional-only="true" sort-key="F16D3/22326" definition-exists="true" ipc-concordant="F16D3/223" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2003/22326</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Attachments to the outer joint member, i.e. attachments to the exterior of the outer joint member or to the shaft of the outer joint member</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="F16D3/2233" definition-exists="true" ipc-concordant="F16D3/2233" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D3/2233</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>where the track is made up of two curves with a point of inflexion in between, i.e. S-track joints</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="F16D3/2237" definition-exists="true" ipc-concordant="F16D3/2237" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D3/2237</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>where the grooves are composed of radii and adjoining straight lines, i.e. undercut free [UF] type joints</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="F16D3/224" definition-exists="true" ipc-concordant="F16D3/224" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D3/224</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>the groove centre-lines in each coupling part lying on a sphere</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="13" additional-only="false" sort-key="F16D3/2245" definition-exists="true" ipc-concordant="F16D3/2245" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2014-11-01" status="published"><classification-symbol>F16D3/2245</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>where the groove centres are offset from the joint centre</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="F16D3/226" definition-exists="true" ipc-concordant="F16D3/226" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D3/226</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>the groove centre-lines in each coupling part lying on a cylinder co-axial with the respective coupling part</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="13" additional-only="false" sort-key="F16D3/2265" definition-exists="true" ipc-concordant="F16D3/226" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D3/2265</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the joints being non-telescopic</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="13" additional-only="false" sort-key="F16D3/227" definition-exists="false" ipc-concordant="F16D3/227" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D3/227</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>the joints being telescopic</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="F16D3/229" definition-exists="true" ipc-concordant="F16D3/229" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D3/229</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Prismatic coupling parts having each groove centre-line lying on planes parallel to the axis of the respective coupling part </text><reference><text><class-ref scheme="cpc">F16D3/224</class-ref>, <class-ref scheme="cpc">F16D3/226</class-ref> take precedence</text></reference></title-part></class-title></classification-item></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16D3/24" definition-exists="false" ipc-concordant="F16D3/24" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D3/24</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>comprising balls, rollers, or the like between overlapping driving faces, e.g. cogs, on both coupling parts</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16D3/26" definition-exists="false" ipc-concordant="F16D3/26" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D3/26</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Hooke&apos;s joints or other joints with an equivalent intermediate member to which each coupling part is pivotally or slidably connected </text><reference><text><class-ref scheme="cpc">F16D3/18</class-ref>, <class-ref scheme="cpc">F16D3/20</class-ref> take precedence</text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16D3/265" definition-exists="false" ipc-concordant="F16D3/26" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D3/265</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>in which one coupling part has a tongue received with the intermediate member(s) in a recess with a transverse axis in the other coupling part</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16D3/28" definition-exists="false" ipc-concordant="F16D3/28" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D3/28</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>in which the interconnecting pivots include elastic members</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16D3/30" definition-exists="false" ipc-concordant="F16D3/30" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D3/30</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>in which the coupling is specially adapted to constant velocity-ratio</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="F16D3/32" definition-exists="false" ipc-concordant="F16D3/32" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D3/32</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>by the provision of two intermediate members each having two relatively perpendicular trunnions or bearings</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="F16D3/33" definition-exists="false" ipc-concordant="F16D3/33" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D3/33</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with ball or roller bearings</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="F16D3/34" definition-exists="false" ipc-concordant="F16D3/34" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D3/34</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>parts being connected by ridges, pins, balls, or the like guided in grooves or between cogs</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16D3/36" definition-exists="false" ipc-concordant="F16D3/36" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D3/36</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>in which each pivot between the coupling parts and the intermediate member comprises a single ball</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16D3/38" definition-exists="false" ipc-concordant="F16D3/38" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D3/38</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with a single intermediate member with trunnions or bearings arranged on two axes perpendicular to one another </text><reference><text><class-ref scheme="cpc">F16D3/36</class-ref> takes precedence</text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="F16D3/382" definition-exists="false" ipc-concordant="F16D3/38" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D3/382</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>constructional details of other than the intermediate member</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="F16D3/385" definition-exists="false" ipc-concordant="F16D3/38" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D3/385</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Bearing cup; Bearing construction; Bearing seal; Mounting of bearing on the intermediate member </text><reference><text>mounting of bearing in fork <class-ref scheme="cpc">F16D3/382</class-ref></text></reference></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="F16D3/387" definition-exists="false" ipc-concordant="F16D3/38" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D3/387</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Fork construction; Mounting of fork on shaft; Adapting shaft for mounting of fork</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="F16D3/40" definition-exists="false" ipc-concordant="F16D3/40" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D3/40</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with intermediate member provided with two pairs of outwardly-directed trunnions on intersecting axes</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="F16D3/405" definition-exists="false" ipc-concordant="F16D3/40" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D3/405</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Apparatus for assembling or dismantling</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="F16D3/41" definition-exists="false" ipc-concordant="F16D3/41" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D3/41</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with ball or roller bearings</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="F16D3/42" definition-exists="false" ipc-concordant="F16D3/42" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D3/42</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with ring-shaped intermediate member provided with bearings or inwardly-directed trunnions</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="F16D3/43" definition-exists="false" ipc-concordant="F16D3/43" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D3/43</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with ball or roller bearings</text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16D3/44" definition-exists="false" ipc-concordant="F16D3/44" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D3/44</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>the intermediate member being connected to the coupling parts by ridges, pins, balls, or the like guided in grooves or between cogs</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="F16D3/46" definition-exists="false" ipc-concordant="F16D3/46" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D3/46</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>each coupling part embracing grooves or ridges on the intermediate member</text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16D3/48" definition-exists="false" ipc-concordant="F16D3/48" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D3/48</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>one coupling part having pins arranged parallel to the axis and entering holes in the other coupling part</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16D3/50" definition-exists="false" ipc-concordant="F16D3/50" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D3/50</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with the coupling parts connected by one or more intermediate members </text><reference><text><class-ref scheme="cpc">F16D3/16</class-ref> takes precedence</text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16D3/52" definition-exists="false" ipc-concordant="F16D3/52" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D3/52</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>comprising a continuous strip, spring, or the like engaging the coupling parts at a number of places</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16D3/54" definition-exists="false" ipc-concordant="F16D3/54" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D3/54</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Couplings comprising a chain or strip surrounding two wheels arranged side by side and provided with teeth or the equivalent</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16D3/56" definition-exists="false" ipc-concordant="F16D3/56" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2017-08-01" status="published"><classification-symbol>F16D3/56</classification-symbol><class-title date-revised="2017-08-01"><title-part><text>comprising elastic metal lamellae, elastic rods, or the like, e.g. arranged radially or parallel to the axis, the members being shear-loaded collectively by the total load</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16D3/58" definition-exists="false" ipc-concordant="F16D3/58" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D3/58</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>the intermediate members being made of rubber or like material</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16D3/60" definition-exists="false" ipc-concordant="F16D3/60" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D3/60</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>comprising pushing or pulling links attached to both parts </text><reference><text><class-ref scheme="cpc">F16D3/64</class-ref> takes precedence</text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16D3/62" definition-exists="false" ipc-concordant="F16D3/62" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D3/62</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>the links or their attachments being elastic</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16D3/64" definition-exists="false" ipc-concordant="F16D3/64" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D3/64</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>comprising elastic elements arranged between substantially-radial walls of both coupling parts</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16D3/66" definition-exists="false" ipc-concordant="F16D3/66" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D3/66</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>the elements being metallic, e.g. in the form of coils</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16D3/68" definition-exists="false" ipc-concordant="F16D3/68" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D3/68</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>the elements being made of rubber or similar material</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16D3/70" definition-exists="false" ipc-concordant="F16D3/70" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D3/70</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>comprising elastic elements arranged in holes in one coupling part and surrounding pins on the other coupling part</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16D3/72" definition-exists="false" ipc-concordant="F16D3/72" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D3/72</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with axially-spaced attachments to the coupling parts </text><reference><text><class-ref scheme="cpc">F16D3/56</class-ref> takes precedence</text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16D3/725" definition-exists="false" ipc-concordant="F16D3/72" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D3/725</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with an intermediate member made of fibre-reinforced resin </text><reference><text>made of rubber-like material <class-ref scheme="cpc">F16D3/74</class-ref>; shafts made of fibre-reinforced resin <class-ref scheme="cpc">F16C3/026</class-ref></text></reference></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16D3/74" definition-exists="false" ipc-concordant="F16D3/74" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D3/74</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>the intermediate member or members being made of rubber or other </text><CPC-specific-text><text>rubber-like</text></CPC-specific-text><text> flexible material</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="F16D3/745" definition-exists="false" ipc-concordant="F16D3/74" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2016-08-01" status="published"><classification-symbol>F16D2003/745</classification-symbol><class-title date-revised="2016-08-01"><title-part><CPC-specific-text><text>Tyre type coupling, i.e. bellows with only one fold</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16D3/76" definition-exists="false" ipc-concordant="F16D3/76" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D3/76</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>shaped as an elastic ring centered on the axis, surrounding a portion of one coupling part and surrounded by a sleeve of the other coupling part</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16D3/77" definition-exists="false" ipc-concordant="F16D3/77" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D3/77</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>the ring being metallic</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16D3/78" definition-exists="false" ipc-concordant="F16D3/78" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D3/78</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>shaped as an elastic disc or flat ring, arranged perpendicular to the axis of the coupling parts, different sets of spots of the disc or ring being attached to each coupling part, e.g. Hardy couplings</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16D3/79" definition-exists="false" ipc-concordant="F16D3/79" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D3/79</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>the disc or ring being metallic</text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16D3/80" definition-exists="false" ipc-concordant="F16D3/80" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2016-05-01" status="published"><classification-symbol>F16D3/80</classification-symbol><class-title date-revised="2016-05-01"><title-part><text>in which a fluid is used </text><reference><text>fluid couplings allowing continuous slip <class-ref scheme="cpc">F16D31/00</class-ref>&#160;-&#160;<class-ref scheme="cpc">F16D35/00</class-ref></text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16D3/82" definition-exists="true" ipc-concordant="F16D3/82" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D3/82</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with a coupling element in the form of a pneumatic tube </text><reference><text>similar clutches <class-ref scheme="cpc">F16D25/04</class-ref></text></reference></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16D3/84" definition-exists="false" ipc-concordant="F16D3/84" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D3/84</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Shrouds, e.g. casings, covers</text></title-part><title-part><text>Sealing means specially adapted therefor</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16D3/841" definition-exists="false" ipc-concordant="F16D3/84" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D3/841</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Open covers, e.g. guards for agricultural p.t.o. shafts</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16D3/843" definition-exists="false" ipc-concordant="F16D3/84" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D3/843</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>enclosed covers</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16D3/845" definition-exists="false" ipc-concordant="F16D3/84" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D3/845</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>allowing relative movement of joint parts due to the flexing of the cover</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="F16D3/846" definition-exists="false" ipc-concordant="F16D3/84" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2016-08-01" status="published"><classification-symbol>F16D2003/846</classification-symbol><class-title date-revised="2016-08-01"><title-part><CPC-specific-text><text>Venting arrangements for flexible seals, e.g. ventilation holes</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16D3/848" definition-exists="false" ipc-concordant="F16D3/84" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D3/848</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>allowing relative movement of joint parts due to sliding between parts of the cover</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="F16D5/00" definition-exists="false" ipc-concordant="F16D5/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D5/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Impulse couplings, i.e. couplings that alternately accelerate and decelerate the driven member</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="F16D7/00" definition-exists="true" ipc-concordant="F16D7/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2016-05-01" status="published"><classification-symbol>F16D7/00</classification-symbol><class-title date-revised="2016-05-01"><title-part><text>Slip couplings, e.g. slipping on overload, for absorbing shock </text><reference><text>combined with yielding shaft couplings <class-ref scheme="cpc">F16D3/14</class-ref>; fluid slip couplings <class-ref scheme="cpc">F16D31/00</class-ref>&#160;-&#160;<class-ref scheme="cpc">F16D35/00</class-ref></text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16D7/002" definition-exists="false" ipc-concordant="F16D7/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D7/002</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the torque being transmitted and limited by yielding of an elastomeric race</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16D7/005" definition-exists="false" ipc-concordant="F16D7/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D7/005</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the torque being transmitted and limited by rolling friction, e.g. ball bearings axially loaded</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16D7/007" definition-exists="false" ipc-concordant="F16D7/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D7/007</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the torque being transmitted and limited by rolling surfaces skidding, e.g. skew needle rollers</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16D7/02" definition-exists="true" ipc-concordant="F16D7/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2016-08-01" status="published"><classification-symbol>F16D7/02</classification-symbol><class-title date-revised="2016-08-01"><title-part><text>of the friction type </text><reference><text>couplings in which overload initiates a decrease of coupling pressure or a disconnection, <u>see</u> the relevant groups for clutches </text><CPC-specific-text><text>, e.g. for friction overload clutches <class-ref scheme="cpc">F16D43/21</class-ref></text></CPC-specific-text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16D7/021" definition-exists="false" ipc-concordant="F16D7/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D7/021</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with radially applied torque-limiting friction surfaces </text><reference><text><class-ref scheme="cpc">F16D7/022</class-ref> takes precedence</text></reference></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16D7/022" definition-exists="false" ipc-concordant="F16D7/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D7/022</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with a helical band or equivalent member co-operating with a cylindrical torque limiting coupling surface</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16D7/024" definition-exists="false" ipc-concordant="F16D7/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D7/024</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with axially applied torque limiting friction surfaces</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16D7/025" definition-exists="false" ipc-concordant="F16D7/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D7/025</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with flat clutching surfaces, e.g. discs</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="F16D7/027" definition-exists="false" ipc-concordant="F16D7/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D7/027</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with multiple lamellae</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16D7/028" definition-exists="false" ipc-concordant="F16D7/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D7/028</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with conical friction surfaces</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16D7/04" definition-exists="true" ipc-concordant="F16D7/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D7/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>of the ratchet type </text><reference><text>similar gearings based on repeated accumulation and delivery of inertia-energy <class-ref scheme="cpc">F16H33/08</class-ref>; </text><CPC-specific-text><text>overload clutches of the ratchet type <class-ref scheme="cpc">F16D43/202</class-ref></text></CPC-specific-text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16D7/042" definition-exists="false" ipc-concordant="F16D7/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D7/042</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with at least one part moving axially between engagement and disengagement </text><reference><text><class-ref scheme="cpc">F16D7/08</class-ref> takes precedence</text></reference></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16D7/044" definition-exists="false" ipc-concordant="F16D7/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D7/044</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the axially moving part being coaxial with the rotation, e.g. a gear with face teeth</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16D7/046" definition-exists="false" ipc-concordant="F16D7/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D7/046</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with a plurality of axially moving parts</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16D7/048" definition-exists="false" ipc-concordant="F16D7/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D7/048</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with parts moving radially between engagement and disengagement </text><reference><text><class-ref scheme="cpc">F16D7/10</class-ref> takes precedence</text></reference></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16D7/06" definition-exists="false" ipc-concordant="F16D7/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2017-08-01" status="published"><classification-symbol>F16D7/06</classification-symbol><class-title date-revised="2017-08-01"><title-part><text>with intermediate balls or rollers</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16D7/08" definition-exists="false" ipc-concordant="F16D7/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D7/08</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>moving axially between engagement and disengagement</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16D7/10" definition-exists="false" ipc-concordant="F16D7/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D7/10</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>moving radially between engagement and disengagement</text></title-part></class-title></classification-item></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="F16D9/00" definition-exists="false" ipc-concordant="F16D9/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D9/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Couplings with safety member for disconnecting, e.g. breaking or melting member</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16D9/02" definition-exists="false" ipc-concordant="F16D9/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D9/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>by thermal means, e.g. melting member</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16D9/04" definition-exists="false" ipc-concordant="F16D9/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D9/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>by tensile breaking</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16D9/06" definition-exists="false" ipc-concordant="F16D9/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D9/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>by breaking due to shear stress</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16D9/08" definition-exists="false" ipc-concordant="F16D9/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D9/08</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>over a single area encircling the axis of rotation, e.g. shear necks on shafts </text><reference><text><class-ref scheme="cpc">F16D9/10</class-ref> takes precedence</text></reference></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16D9/10" definition-exists="false" ipc-concordant="F16D9/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D9/10</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>having a part movable after disconnection so as to provide reconnection, e.g. advanceable shear pins</text></title-part></class-title></classification-item></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="true" level="6" additional-only="false" sort-key="F16D11/00" date-revised="2016-05-01" status="published"><classification-symbol>F16D11/00</classification-symbol><class-title date-revised="2016-05-01"><title-part><text>Clutches with mechanically-actuated clutching members </text><reference><text>automatic clutches <class-ref scheme="cpc">F16D41/00</class-ref>&#160;-&#160;<class-ref scheme="cpc">F16D45/00</class-ref></text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="F16D11/00" definition-exists="true" ipc-concordant="F16D11/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D11/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Clutches in which the members have interengaging parts </text><reference><text>arrangements for synchronisation <class-ref scheme="cpc">F16D23/02</class-ref></text></reference></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="F16D11/002" definition-exists="false" ipc-concordant="F16D11/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2011/002</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using an external and axially slidable sleeve for coupling the teeth of both coupling components together</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="F16D11/004" definition-exists="false" ipc-concordant="F16D11/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2016-05-01" status="published"><classification-symbol>F16D2011/004</classification-symbol><class-title date-revised="2016-05-01"><title-part><CPC-specific-text><text>using an internal or intermediate axially slidable sleeve, coupling both components together, whereby the intermediate sleeve is arranged internally at least with respect to one of the components</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="F16D11/006" definition-exists="false" ipc-concordant="F16D11/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2011/006</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Locking or detent means, i.e. means to keep the clutch in engaged condition</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="F16D11/008" definition-exists="false" ipc-concordant="F16D11/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2011/008</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>characterised by the form of the teeth forming the inter-engaging parts; Details of shape or structure of these teeth</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16D11/02" definition-exists="false" ipc-concordant="F16D11/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D11/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>disengaged by a contact of a part mounted on the clutch with a stationarily-mounted member</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16D11/04" definition-exists="false" ipc-concordant="F16D11/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D11/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with clutching members movable only axially</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16D11/06" definition-exists="false" ipc-concordant="F16D11/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2017-08-01" status="published"><classification-symbol>F16D11/06</classification-symbol><class-title date-revised="2017-08-01"><title-part><text>with clutching members movable otherwise than only axially, e.g. rotatable keys</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16D11/08" definition-exists="false" ipc-concordant="F16D11/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D11/08</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>actuated by moving a non-rotating part axially </text><reference><text>actuating-mechanism in the relevant groups</text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16D11/10" definition-exists="false" ipc-concordant="F16D11/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D11/10</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with clutching members movable only axially</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16D11/12" definition-exists="false" ipc-concordant="F16D11/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D11/12</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with clutching members movable otherwise than only axially</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16D11/14" definition-exists="false" ipc-concordant="F16D11/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D11/14</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with clutching members movable only axially </text><reference><text><class-ref scheme="cpc">F16D11/02</class-ref>, <class-ref scheme="cpc">F16D11/08</class-ref> take precedence</text></reference></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16D11/16" definition-exists="false" ipc-concordant="F16D11/16" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D11/16</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with clutching members movable otherwise than only axially </text><reference><text><class-ref scheme="cpc">F16D11/02</class-ref>, <class-ref scheme="cpc">F16D11/08</class-ref> take precedence</text></reference></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="F16D13/00" definition-exists="true" ipc-concordant="F16D13/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D13/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Friction clutches </text><reference><text>arrangements for synchronisation <class-ref scheme="cpc">F16D23/02</class-ref></text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16D13/02" definition-exists="false" ipc-concordant="F16D13/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D13/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>disengaged by the contact of a part mounted on the clutch with a stationarily-mounted member</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16D13/025" definition-exists="false" ipc-concordant="F16D13/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D13/025</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with a helical band or equivalent member with two or more turns embracing a drum or the like </text><reference><text>electromagnetically actuated <class-ref scheme="cpc">F16D27/105</class-ref></text></reference></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16D13/04" definition-exists="false" ipc-concordant="F16D13/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D13/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with means for actuating or keeping engaged by a force derived at least partially from one of the shafts to be connected </text><reference><text>automatic clutches <class-ref scheme="cpc">F16D43/00</class-ref></text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16D13/06" definition-exists="false" ipc-concordant="F16D13/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D13/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with clutching members movable otherwise than only axially </text><reference><text><class-ref scheme="cpc">F16D13/08</class-ref>, <class-ref scheme="cpc">F16D13/12</class-ref> take precedence</text></reference></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16D13/08" definition-exists="true" ipc-concordant="F16D13/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D13/08</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with a helical band or equivalent member, which may be built up from linked parts, with more than one turn embracing a drum or the like, with or without an additional clutch actuating the end of the band </text><reference><text><class-ref scheme="cpc">F16D13/02</class-ref> takes precedence; </text><CPC-specific-text><text>similar slip couplings <class-ref scheme="cpc">F16D7/022</class-ref>; similar clutches electromagnetically actuated <class-ref scheme="cpc">F16D27/025</class-ref>, <class-ref scheme="cpc">F16D27/105</class-ref></text></CPC-specific-text><text> ; similar free-wheel clutches <class-ref scheme="cpc">F16D41/20</class-ref>; similar brakes <class-ref scheme="cpc">F16D49/02</class-ref></text></reference></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16D13/10" definition-exists="true" ipc-concordant="F16D13/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2016-05-01" status="published"><classification-symbol>F16D13/10</classification-symbol><class-title date-revised="2016-05-01"><title-part><text>with clutching members co-operating with the periphery of a drum, a wheel-rim, or the like </text><reference><text><class-ref scheme="cpc">F16D13/02</class-ref>&#160;-&#160;<class-ref scheme="cpc">F16D13/08</class-ref> take precedence; similar brakes <class-ref scheme="cpc">F16D49/00</class-ref></text></reference></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16D13/12" definition-exists="true" ipc-concordant="F16D13/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D13/12</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with an expansible band or coil co-operating with the inner surface of a drum or the like </text><reference><text><class-ref scheme="cpc">F16D13/02</class-ref> takes precedence; similar brakes <class-ref scheme="cpc">F16D51/02</class-ref></text></reference></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16D13/14" definition-exists="true" ipc-concordant="F16D13/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D13/14</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with outwardly-movable clutching members co-operating with the inner surface of a drum or the like </text><reference><text><class-ref scheme="cpc">F16D13/02</class-ref>, <class-ref scheme="cpc">F16D13/06</class-ref>, <class-ref scheme="cpc">F16D13/12</class-ref> take precedence; similar brakes <class-ref scheme="cpc">F16D51/00</class-ref></text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16D13/16" definition-exists="false" ipc-concordant="F16D13/16" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D13/16</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>shaped as radially-movable segments</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16D13/18" definition-exists="false" ipc-concordant="F16D13/18" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D13/18</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>shaped as linked or separately-pivoted segments</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16D13/20" definition-exists="true" ipc-concordant="F16D13/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D13/20</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with clutching members co-operating with both the periphery and the inner surface of a drum or wheel-rim </text><reference><text>similar brakes <class-ref scheme="cpc">F16D53/00</class-ref></text></reference></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16D13/22" definition-exists="true" ipc-concordant="F16D13/22" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D13/22</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with axially-movable clutching members </text><reference><text>similar brakes <class-ref scheme="cpc">F16D55/00</class-ref></text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16D13/24" definition-exists="false" ipc-concordant="F16D13/24" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D13/24</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with conical friction surfaces </text><CPC-specific-text><text>cone clutches</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16D13/26" definition-exists="false" ipc-concordant="F16D13/26" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D13/26</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>in which the or each axially-movable member is pressed exclusively against an axially-located member</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="F16D13/28" definition-exists="false" ipc-concordant="F16D13/28" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D13/28</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with means for increasing the effective force between the actuating sleeve or equivalent member and the pressure member</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="F16D13/30" definition-exists="false" ipc-concordant="F16D13/30" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D13/30</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>in which the clutching pressure is produced by springs only</text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16D13/32" definition-exists="false" ipc-concordant="F16D13/32" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D13/32</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>in which two or more axially-movable members are pressed from one side towards an axially-located member</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="F16D13/34" definition-exists="false" ipc-concordant="F16D13/34" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D13/34</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with means for increasing the effective force between the actuating sleeve or equivalent member and the pressure member</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="F16D13/36" definition-exists="false" ipc-concordant="F16D13/36" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D13/36</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>in which the clutching pressure is produced by springs only</text></title-part></class-title></classification-item></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16D13/38" definition-exists="false" ipc-concordant="F16D13/38" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D13/38</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with flat clutching surfaces, e.g. discs</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16D13/385" definition-exists="false" ipc-concordant="F16D13/38" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D13/385</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>double clutches, i.e. comprising two friction disc mounted on one driven shaft </text><reference><text>with two concentric driven shafts <class-ref scheme="cpc">F16D21/06</class-ref></text></reference></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16D13/40" definition-exists="false" ipc-concordant="F16D13/40" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D13/40</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>in which the or each axially-movable member is pressed exclusively against an axially-located member</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="F16D13/42" definition-exists="false" ipc-concordant="F16D13/42" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D13/42</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with means for increasing the effective force between the actuating sleeve or equivalent member and the pressure member</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="F16D13/44" definition-exists="false" ipc-concordant="F16D13/44" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D13/44</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>in which the clutching pressure is produced by springs only</text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16D13/46" definition-exists="false" ipc-concordant="F16D13/46" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D13/46</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>in which two axially-movable members, of which one is attached to the driving side and the other to the driven side, are pressed from one side towards an axially-located member</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="F16D13/48" definition-exists="false" ipc-concordant="F16D13/48" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D13/48</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with means for increasing the effective force between the actuating sleeve or equivalent member and the pressure member</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="F16D13/50" definition-exists="false" ipc-concordant="F16D13/50" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D13/50</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>in which the clutching pressure is produced by springs only</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="13" additional-only="false" sort-key="F16D13/505" definition-exists="false" ipc-concordant="F16D13/50" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D13/505</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Devices located between the flywheel and the driven disc, and biassing the driven disc away from the flywheel towards the disengaged position</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16D13/52" definition-exists="false" ipc-concordant="F16D13/52" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D13/52</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Clutches with multiple lamellae </text><CPC-specific-text><text>Clutches in which three or more axially moveable members are fixed alternately to the shafts to be coupled and are pressed from one side towards an axially-located member </text><reference><text><class-ref scheme="cpc">F16D13/385</class-ref> takes precedence</text></reference></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="F16D13/54" definition-exists="false" ipc-concordant="F16D13/54" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D13/54</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with means for increasing the effective force between the actuating sleeve or equivalent member and the pressure member</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="F16D13/56" definition-exists="false" ipc-concordant="F16D13/56" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D13/56</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>in which the clutching pressure is produced by springs only</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="13" additional-only="true" sort-key="F16D13/565" definition-exists="false" ipc-concordant="F16D13/56" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2013/565</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with means for releasing the clutch pressure in case of back torque</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16D13/58" definition-exists="true" ipc-concordant="F16D13/58" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D13/58</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Details </text><CPC-specific-text><reference><text>tools for assembling or disassembling clutches <class-ref scheme="cpc">B25B27/0064</class-ref></text></reference></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F16D13/581" definition-exists="false" ipc-concordant="F16D13/58" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2016-05-01" status="published"><classification-symbol>F16D2013/581</classification-symbol><class-title date-revised="2016-05-01"><title-part><CPC-specific-text><text>Securing means for transportation or shipping</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16D13/583" definition-exists="false" ipc-concordant="F16D13/58" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D13/583</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Diaphragm-springs, e.g. Belleville </text><reference><text>co-operation with a disengaging thrust ring or bearing <class-ref scheme="cpc">F16D23/14</class-ref></text></reference></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16D13/585" definition-exists="false" ipc-concordant="F16D13/58" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D13/585</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Arrangements or details relating to the mounting or support of the diaphragm on the clutch on the clutch cover or the pressure plate</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F16D13/586" definition-exists="false" ipc-concordant="F16D13/58" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2013/586</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the cover housing is formed by diaphragm springs</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16D13/588" definition-exists="false" ipc-concordant="F16D13/58" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2013/588</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the diaphragm springs are arranged outside the cover housing</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16D13/60" definition-exists="true" ipc-concordant="F16D13/60" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D13/60</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Clutching elements </text><reference><text>friction lining or attachment thereof <class-ref scheme="cpc">F16D69/00</class-ref></text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16D13/62" definition-exists="true" ipc-concordant="F16D13/62" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D13/62</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Clutch-bands</text></title-part><title-part><text>Clutch shoes</text></title-part><title-part><text>Clutch-drums </text><reference><text>brake-bands, brake-shoes, brake-drums <class-ref scheme="cpc">F16D65/00</class-ref></text></reference></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16D13/64" definition-exists="true" ipc-concordant="F16D13/64" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D13/64</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Clutch-plates</text></title-part><title-part><text>Clutch-lamellae </text><reference><text>brake-plates, brake-lamellae <class-ref scheme="cpc">F16D65/12</class-ref></text></reference></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="F16D13/642" definition-exists="false" ipc-concordant="F16D13/64" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2013/642</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with resilient attachment of frictions rings or linings to their supporting discs or plates for allowing limited axial displacement of these rings or linings</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="F16D13/644" definition-exists="false" ipc-concordant="F16D13/64" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D13/644</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Hub construction</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="F16D13/646" definition-exists="false" ipc-concordant="F16D13/64" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D13/646</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Mounting of the discs on the hub</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="F16D13/648" definition-exists="false" ipc-concordant="F16D13/64" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D13/648</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>for clutches with multiple lamellae</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="F16D13/66" definition-exists="false" ipc-concordant="F16D13/66" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D13/66</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>of conical shape</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="F16D13/68" definition-exists="true" ipc-concordant="F16D13/68" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D13/68</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Attachments of plates or lamellae to their supports </text><CPC-specific-text><reference><text>one or more discs connected to the linings transmitting torque to one or more discs connected to the hub by helical springs in windows in the discs, i.e. rotary vibration dampers <class-ref scheme="cpc">F16F15/12</class-ref></text></reference></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="F16D13/683" definition-exists="false" ipc-concordant="F16D13/68" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D13/683</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>for clutches with multiple lamellae</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="F16D13/686" definition-exists="false" ipc-concordant="F16D13/68" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D13/686</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with one or more intermediate members made of rubber or like material transmitting torque from the linings to the hub</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="F16D13/69" definition-exists="false" ipc-concordant="F16D13/69" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D13/69</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Arrangements for spreading lamellae in the released state</text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16D13/70" definition-exists="true" ipc-concordant="F16D13/70" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D13/70</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Pressure members, e.g. pressure plates, for clutch-plates or lamellae</text></title-part><title-part><text>Guiding arrangements for pressure members </text><CPC-specific-text><reference><text>clutch flywheels comprising two or more masses with a rotational damper <class-ref scheme="cpc">F16F15/12</class-ref></text></reference></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16D13/703" definition-exists="false" ipc-concordant="F16D13/70" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2013/703</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the pressure plate on the flywheel side is combined with a damper</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16D13/706" definition-exists="false" ipc-concordant="F16D13/70" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2013/706</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the axially movable pressure plate is supported by leaf springs</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16D13/71" definition-exists="false" ipc-concordant="F16D13/71" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D13/71</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>in which the clutching pressure is produced by springs only</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16D13/72" definition-exists="false" ipc-concordant="F16D13/72" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D13/72</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Features relating to cooling</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16D13/74" definition-exists="false" ipc-concordant="F16D13/74" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D13/74</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Features relating to lubrication</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16D13/75" definition-exists="false" ipc-concordant="F16D13/75" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D13/75</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Features relating to adjustment, e.g. slack adjusters</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16D13/752" definition-exists="false" ipc-concordant="F16D13/75" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D13/752</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the adjusting device being located in the actuating mechanism arranged outside the clutch </text><reference><text>adjusting &quot;Bowden&quot; mechanisms <class-ref scheme="cpc">F16C1/22</class-ref></text></reference></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16D13/755" definition-exists="false" ipc-concordant="F16D13/75" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D13/755</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the adjusting device being located in or near the release bearing</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16D13/757" definition-exists="false" ipc-concordant="F16D13/75" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D13/757</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the adjusting device being located on or inside the clutch cover, e.g. acting on the diaphragm or on the pressure plate</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16D13/76" definition-exists="false" ipc-concordant="F16D13/76" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D13/76</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>specially adapted to incorporate with other transmission parts, i.e. at least one of the clutch parts also having another function, e.g. being the disc of a pulley</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="F16D15/00" definition-exists="true" ipc-concordant="F16D15/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D15/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Clutches with wedging balls or rollers or with other wedgeable separate clutching members </text><reference><text>freewheels, freewheel clutches <class-ref scheme="cpc">F16D41/00</class-ref></text></reference></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="F16D17/00" definition-exists="false" ipc-concordant="F16D17/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D17/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Clutches in which the drive is transmitted solely by virtue of the eccentricity of the contacting surfaces of clutch members which fit one around the other</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="F16D19/00" definition-exists="false" ipc-concordant="F16D19/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D19/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Clutches with mechanically-actuated clutching members not otherwise provided for</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="F16D21/00" definition-exists="true" ipc-concordant="F16D21/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D21/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Systems comprising a plurality of actuated clutches </text><reference><text>for synchronisation <class-ref scheme="cpc">F16D23/04</class-ref></text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16D21/02" definition-exists="true" ipc-concordant="F16D21/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D21/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>for interconnecting three or more shafts or other transmission members in different ways </text><reference><text>in endless-track vehicles <class-ref scheme="cpc">B62D</class-ref></text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16D21/04" definition-exists="false" ipc-concordant="F16D21/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D21/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with a shaft carrying a number of rotatable transmission members, e.g. gears, each of which can be connected to the shaft by a clutching member or members between the shaft and the hub of the transmission member</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16D21/06" definition-exists="true" ipc-concordant="F16D21/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D21/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>at least two driving shafts or two driven shafts being concentric</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16D21/0607" definition-exists="false" ipc-concordant="F16D21/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2021/0607</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Double clutch with torque input plate in-between the two clutches, i.e. having a central input plate</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="F16D21/0615" definition-exists="false" ipc-concordant="F16D21/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2021/0615</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the central input plate is supported by bearings in-between the two clutches</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="F16D21/0623" definition-exists="false" ipc-concordant="F16D21/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2021/0623</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the central input plate having a damper in-between the two clutches</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16D21/063" definition-exists="false" ipc-concordant="F16D21/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2021/063</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Electric arrangements for clutch control</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16D21/0638" definition-exists="false" ipc-concordant="F16D21/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2021/0638</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Electrically actuated multiple lamellae clutches</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16D21/0646" definition-exists="false" ipc-concordant="F16D21/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2021/0646</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Electrically actuated clutch with two clutch plates</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16D21/0653" definition-exists="false" ipc-concordant="F16D21/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2021/0653</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Hydraulic arrangements for clutch control</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16D21/0661" definition-exists="false" ipc-concordant="F16D21/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2021/0661</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Hydraulically actuated multiple lamellae clutches</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16D21/0669" definition-exists="false" ipc-concordant="F16D21/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2021/0669</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Hydraulically actuated clutches with two clutch plates</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16D21/0676" definition-exists="false" ipc-concordant="F16D21/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2021/0676</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Mechanically actuated multiple lamellae clutches</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16D21/0684" definition-exists="false" ipc-concordant="F16D21/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2021/0684</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Mechanically actuated clutches with two clutch plates</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16D21/0692" definition-exists="false" ipc-concordant="F16D21/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2021/0692</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with two clutches arranged axially without radial overlap</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16D21/08" definition-exists="false" ipc-concordant="F16D21/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D21/08</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Serially-arranged clutches interconnecting two shafts only when all the clutches are engaged </text><reference><text><class-ref scheme="cpc">F16D13/08</class-ref>, <class-ref scheme="cpc">F16D13/12</class-ref> take precedence</text></reference></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="F16D23/00" definition-exists="false" ipc-concordant="F16D23/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D23/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Details of mechanically-actuated clutches not specific for one distinct type</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16D23/02" definition-exists="true" ipc-concordant="F16D23/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D23/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Arrangements for synchronisation, also for power-operated clutches </text><reference><text>shape or mounting of interengaging parts of clutch members to facilitate engagement <class-ref scheme="cpc">F16D11/08</class-ref></text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16D23/025" definition-exists="false" ipc-concordant="F16D23/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2015-10-01" status="published"><classification-symbol>F16D23/025</classification-symbol><class-title date-revised="2015-10-01"><title-part><CPC-specific-text><text>Synchro rings</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16D23/04" definition-exists="false" ipc-concordant="F16D23/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D23/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with an additional friction clutch </text><reference><text>synchro rings <u>per se</u> <class-ref scheme="cpc">F16D23/025</class-ref></text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16D23/06" definition-exists="false" ipc-concordant="F16D23/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D23/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>and a blocking mechanism preventing the engagement of the main clutch prior to synchronisation</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="F16D23/0606" definition-exists="false" ipc-concordant="F16D23/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D23/0606</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the blocking mechanism comprising an axially-extending shouldered pin passing through a hole in a radial wall</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="F16D23/0612" definition-exists="false" ipc-concordant="F16D23/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D23/0612</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the blocking mechanism comprising a radial pin in an axial slot with at least one branch</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="F16D23/0618" definition-exists="false" ipc-concordant="F16D23/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2023/0618</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Details of blocking mechanism comprising a helical spring loaded element, e.g. ball</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="F16D23/0625" definition-exists="false" ipc-concordant="F16D23/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2023/0625</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Details of members being coupled, e.g. gears</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="F16D23/0631" definition-exists="false" ipc-concordant="F16D23/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2023/0631</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Sliding sleeves; Details thereof</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="F16D23/0637" definition-exists="false" ipc-concordant="F16D23/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2023/0637</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Details relating to the hub member on which the sliding is arranged</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="F16D23/0643" definition-exists="false" ipc-concordant="F16D23/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2023/0643</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Synchro friction clutches with flat plates, discs or lamellae</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="F16D23/065" definition-exists="false" ipc-concordant="F16D23/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2023/065</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Means to provide additional axial force for self-energising, e.g. by using torque from the friction clutch</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="F16D23/0656" definition-exists="false" ipc-concordant="F16D23/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2023/0656</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Details of the tooth structure; Arrangements of teeth</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="12" additional-only="true" sort-key="F16D23/0662" definition-exists="false" ipc-concordant="F16D23/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2023/0662</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Details relating to special geometry of arrangements of teeth</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="12" additional-only="true" sort-key="F16D23/0668" definition-exists="false" ipc-concordant="F16D23/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2023/0668</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Details relating to tooth end or tip geometry</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="12" additional-only="true" sort-key="F16D23/0675" definition-exists="false" ipc-concordant="F16D23/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2023/0675</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Details relating to special undercut geometry</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="F16D23/0681" definition-exists="false" ipc-concordant="F16D23/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2023/0681</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Double cone synchromesh clutches</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="F16D23/0687" definition-exists="false" ipc-concordant="F16D23/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2023/0687</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Clutches with electrical actuation</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="F16D23/0693" definition-exists="false" ipc-concordant="F16D23/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2023/0693</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Clutches with hydraulic actuation</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16D23/08" definition-exists="true" ipc-concordant="F16D23/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D23/08</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with a blocking mechanism that only releases the clutching member on synchronisation </text><reference><text>in combination with an additional friction clutch <class-ref scheme="cpc">F16D23/06</class-ref></text></reference></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16D23/10" definition-exists="false" ipc-concordant="F16D23/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D23/10</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>automatically producing the engagement of the clutch when the clutch members are moving at the same speed</text></title-part><title-part><text>Indicating synchronisation</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16D23/12" definition-exists="true" ipc-concordant="F16D23/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D23/12</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Mechanical clutch-actuating mechanisms arranged outside the clutch as such </text><reference><text>specific for combined clutches <class-ref scheme="cpc">F16D21/00</class-ref>; mechanisms specific for synchronisation <class-ref scheme="cpc">F16D23/02</class-ref></text></reference></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F16D23/123" definition-exists="false" ipc-concordant="F16D23/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2023/123</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Clutch actuation by cams, ramps or ball-screw mechanisms</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F16D23/126" definition-exists="false" ipc-concordant="F16D23/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2023/126</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Actuation by rocker lever; Rocker levers therefor</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16D23/14" definition-exists="false" ipc-concordant="F16D23/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D23/14</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Clutch-actuating sleeves </text><CPC-specific-text><text>or bearings</text></CPC-specific-text></title-part><title-part><text>Actuating members directly connected to clutch-actuating sleeves </text><CPC-specific-text><text>or bearings</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16D23/141" definition-exists="false" ipc-concordant="F16D23/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2023/141</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>characterised by using a fork; Details of forks</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16D23/142" definition-exists="false" ipc-concordant="F16D23/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D23/142</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with a resilient member acting radially between the bearing and its guide means</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16D23/143" definition-exists="false" ipc-concordant="F16D23/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D23/143</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Arrangements or details for the connection between the release bearing and the diaphragm</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="F16D23/144" definition-exists="false" ipc-concordant="F16D23/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D23/144</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>With a disengaging thrust-ring distinct from the release bearing, and secured to the diaphragm</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="F16D23/145" definition-exists="false" ipc-concordant="F16D23/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D23/145</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Arrangements for the connection between the thrust-ring and the diaphragm</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="F16D23/146" definition-exists="false" ipc-concordant="F16D23/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D23/146</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Arrangements for the connection between the thrust-ring and the release bearing</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16D23/147" definition-exists="false" ipc-concordant="F16D23/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D23/147</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>bearing with rolling elements having at least one race or part fixed to the race blind axially, e.g. cup-shaped</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16D23/148" definition-exists="false" ipc-concordant="F16D23/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D23/148</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Guide-sleeve receiving the clutch release bearing</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="true" level="6" additional-only="false" sort-key="F16D25/00" date-revised="2016-05-01" status="published"><classification-symbol>F16D25/00</classification-symbol><class-title date-revised="2016-05-01"><title-part><text>Clutches actuated non-mechanically </text><reference><text>arrangements for synchronisation <class-ref scheme="cpc">F16D23/02</class-ref>; fluid clutches <class-ref scheme="cpc">F16D31/00</class-ref>&#160;-&#160;<class-ref scheme="cpc">F16D39/00</class-ref>; automatic clutches <class-ref scheme="cpc">F16D41/00</class-ref>&#160;-&#160;<class-ref scheme="cpc">F16D45/00</class-ref>; dynamo-electric clutches <class-ref scheme="cpc">H02K49/00</class-ref>; clutches using electrostatic attraction <class-ref scheme="cpc">H02N13/00</class-ref></text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="F16D25/00" definition-exists="true" ipc-concordant="F16D25/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D25/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Fluid-actuated clutches</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16D25/02" definition-exists="false" ipc-concordant="F16D25/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D25/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with means for actuating or keeping engaged by a force derived at least partially from one of the shafts to be connected</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16D25/04" definition-exists="false" ipc-concordant="F16D25/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D25/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>in which the fluid actuates an elastic clutching, </text><CPC-specific-text><text>i.e. elastic actuating</text></CPC-specific-text><text> member, e.g. a diaphragm or a pneumatic tube </text><reference><text><class-ref scheme="cpc">F16D25/02</class-ref> takes precedence; coupling using a pneumatic tube <class-ref scheme="cpc">F16D3/82</class-ref></text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16D25/042" definition-exists="false" ipc-concordant="F16D25/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D25/042</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the elastic actuating member rotating with the clutch</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16D25/044" definition-exists="false" ipc-concordant="F16D25/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D25/044</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>and causing purely axial movement</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16D25/046" definition-exists="false" ipc-concordant="F16D25/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D25/046</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>and causing purely radial movement</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16D25/048" definition-exists="false" ipc-concordant="F16D25/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D25/048</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the elastic actuating member not rotating with a coupling part</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16D25/06" definition-exists="false" ipc-concordant="F16D25/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D25/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>in which the fluid actuates a piston incorporated in, </text><CPC-specific-text><text>i.e. rotating with</text></CPC-specific-text><text> the clutch </text><reference><text><class-ref scheme="cpc">F16D25/02</class-ref> takes precedence</text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16D25/061" definition-exists="false" ipc-concordant="F16D25/061" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D25/061</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>the clutch having interengaging clutch members</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16D25/062" definition-exists="false" ipc-concordant="F16D25/062" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D25/062</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>the clutch having friction surfaces</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16D25/063" definition-exists="false" ipc-concordant="F16D25/063" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D25/063</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with clutch members exclusively moving axially</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="F16D25/0632" definition-exists="false" ipc-concordant="F16D25/0632" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D25/0632</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with conical friction surfaces, e.g. cone clutches</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="F16D25/0635" definition-exists="false" ipc-concordant="F16D25/0635" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D25/0635</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with flat friction surfaces, e.g. discs</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="F16D25/0638" definition-exists="false" ipc-concordant="F16D25/0638" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D25/0638</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with more than two discs, e.g. multiple lamellae</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="F16D25/064" definition-exists="false" ipc-concordant="F16D25/064" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D25/064</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>the friction surface being grooved</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16D25/065" definition-exists="false" ipc-concordant="F16D25/065" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D25/065</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with clutching members having a movement which has at least a radial component</text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16D25/08" definition-exists="false" ipc-concordant="F16D25/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D25/08</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with fluid-actuated member not rotating with a clutching member </text><reference><text><class-ref scheme="cpc">F16D25/02</class-ref> takes precedence </text><CPC-specific-text><text><class-ref scheme="cpc">F16D25/048</class-ref> takes precedence</text></CPC-specific-text></reference></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F16D25/081" definition-exists="true" ipc-concordant="F16D25/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2025/081</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Hydraulic devices that initiate movement of pistons in slave cylinders for actuating clutches, i.e. master cylinders</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16D25/082" definition-exists="true" ipc-concordant="F16D25/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D25/082</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the line of action of the fluid-actuated members co-inciding with the axis of rotation</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16D25/083" definition-exists="false" ipc-concordant="F16D25/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2016-05-01" status="published"><classification-symbol>F16D25/083</classification-symbol><class-title date-revised="2016-05-01"><title-part><CPC-specific-text><text>Actuators therefor </text><reference><text><class-ref scheme="cpc">F16D25/085</class-ref>&#160;-&#160;<class-ref scheme="cpc">F16D25/087</class-ref> take precedence</text></reference></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16D25/085" definition-exists="false" ipc-concordant="F16D25/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D25/085</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the clutch actuation being of the pull type</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16D25/086" definition-exists="false" ipc-concordant="F16D25/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D25/086</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the clutch being actuated by a push rod extending coaxially through the input or output shaft</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16D25/087" definition-exists="false" ipc-concordant="F16D25/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D25/087</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the clutch being actuated by the fluid-actuated member via a diaphragm spring or an equivalent array of levers </text><reference><text><class-ref scheme="cpc">F16D25/085</class-ref>, <class-ref scheme="cpc">F16D25/086</class-ref> take precedence</text></reference></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16D25/088" definition-exists="false" ipc-concordant="F16D25/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D25/088</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the line of action of the fluid-actuated members being distinctly separate from the axis of rotation</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16D25/10" definition-exists="true" ipc-concordant="F16D25/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D25/10</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Clutch systems with a plurality of fluid-actuated clutches </text><reference><text>arrangements or mounting of clutches in vehicles <class-ref scheme="cpc">B60K17/00</class-ref></text></reference></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16D25/12" definition-exists="false" ipc-concordant="F16D25/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D25/12</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Details not specific to one of the before-mentioned types</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16D25/123" definition-exists="false" ipc-concordant="F16D25/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D25/123</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>in view of cooling and lubrication</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16D25/126" definition-exists="false" ipc-concordant="F16D25/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D25/126</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>adjustment for wear or play</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16D25/14" definition-exists="false" ipc-concordant="F16D48/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2016-11-01" status="published"><classification-symbol>F16D25/14</classification-symbol><class-title date-revised="2016-11-01"><title-part><CPC-specific-text><text>Fluid pressure control</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="F16D27/00" definition-exists="true" ipc-concordant="F16D27/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D27/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Magnetically- </text><CPC-specific-text><text>or electrically-</text></CPC-specific-text><text> actuated clutches</text></title-part><title-part><text>Control or electric circuits therefor </text><reference><text>clutches with magnetisable particles <class-ref scheme="cpc">F16D37/02</class-ref>; </text><CPC-specific-text><text>with electro-rheological fluids <class-ref scheme="cpc">F16D37/008</class-ref></text></CPC-specific-text></reference></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="F16D27/001" definition-exists="false" ipc-concordant="F16D27/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2027/001</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Means for electric connection of the coils of the electromagnetic clutches</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="F16D27/002" definition-exists="false" ipc-concordant="F16D27/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2016-05-01" status="published"><classification-symbol>F16D2027/002</classification-symbol><class-title date-revised="2016-05-01"><title-part><CPC-specific-text><text>Electric or electronic circuits relating to actuation of electromagnetic clutches</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16D27/004" definition-exists="false" ipc-concordant="F16D27/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D27/004</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with permanent magnets combined with electromagnets</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="F16D27/005" definition-exists="false" ipc-concordant="F16D27/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2027/005</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Details relating to the internal construction of coils or to clutches having more than one coil in the same housing</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="F16D27/007" definition-exists="false" ipc-concordant="F16D27/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2027/007</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Bias of an armature of an electromagnetic clutch by flexing of substantially flat springs, e.g. leaf springs</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="F16D27/008" definition-exists="false" ipc-concordant="F16D27/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2027/008</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Details relating to the magnetic circuit, or to the shape of the clutch parts to achieve a certain magnetic path</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16D27/01" definition-exists="false" ipc-concordant="F16D27/01" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D27/01</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with permanent magnets</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16D27/02" definition-exists="false" ipc-concordant="F16D27/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D27/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with electromagnets incorporated in the clutch, i.e. with collecting rings </text><CPC-specific-text><reference><text><class-ref scheme="cpc">F16D27/004</class-ref> takes precedence</text></reference></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16D27/025" definition-exists="false" ipc-concordant="F16D27/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D27/025</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>and with a helical band or equivalent member co-operating with a cylindrical coupling surface</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16D27/04" definition-exists="false" ipc-concordant="F16D27/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D27/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with axially-movable friction surfaces</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16D27/06" definition-exists="false" ipc-concordant="F16D27/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D27/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with friction surfaces arranged within the flux</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16D27/08" definition-exists="false" ipc-concordant="F16D27/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D27/08</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with friction surfaces arranged externally to the flux</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16D27/09" definition-exists="false" ipc-concordant="F16D27/09" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D27/09</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>and with interengaging jaws or gear-teeth</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16D27/10" definition-exists="false" ipc-concordant="F16D27/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D27/10</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with an electromagnet not rotating with a clutching member, i.e. without collecting rings </text><CPC-specific-text><reference><text><class-ref scheme="cpc">F16D27/004</class-ref> takes precedence</text></reference></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16D27/102" definition-exists="false" ipc-concordant="F16D27/102" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D27/102</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with radially movable clutching members </text><reference><text><class-ref scheme="cpc">F16D27/105</class-ref> takes precedence</text></reference></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16D27/105" definition-exists="false" ipc-concordant="F16D27/105" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D27/105</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with a helical band or equivalent member co-operating with a cylindrical coupling surface</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16D27/108" definition-exists="false" ipc-concordant="F16D27/108" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D27/108</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with axially movable clutching members</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16D27/11" definition-exists="false" ipc-concordant="F16D27/11" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D27/11</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with conical friction surfaces, e.g. cone clutches</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16D27/112" definition-exists="false" ipc-concordant="F16D27/112" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D27/112</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with flat friction surfaces, e.g. discs</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="F16D27/115" definition-exists="false" ipc-concordant="F16D27/115" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D27/115</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with more than two discs, e.g. multiple lamellae</text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16D27/118" definition-exists="false" ipc-concordant="F16D27/118" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D27/118</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with interengaging jaws or gear teeth</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16D27/12" definition-exists="false" ipc-concordant="F16D27/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D27/12</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Clutch systems with a plurality of electro-magnetically-actuated clutches </text><CPC-specific-text><reference><text><class-ref scheme="cpc">F16D27/004</class-ref> takes precedence</text></reference></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16D27/14" definition-exists="false" ipc-concordant="F16D27/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D27/14</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Details</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="F16D28/00" definition-exists="true" ipc-concordant="F16D28/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2016-05-01" status="published"><classification-symbol>F16D28/00</classification-symbol><class-title date-revised="2016-05-01"><title-part><text>Electrically-actuated clutches </text><reference><text>arrangements for synchronisation <class-ref scheme="cpc">F16D23/02</class-ref>; clutches actuated directly by means of an electromagnet <class-ref scheme="cpc">F16D27/00</class-ref>; automatic clutches <class-ref scheme="cpc">F16D43/00</class-ref>&#160;-&#160;<class-ref scheme="cpc">F16D45/00</class-ref>; external control <class-ref scheme="cpc">F16D48/00</class-ref></text></reference></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="F16D29/00" definition-exists="false" ipc-concordant="F16D29/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D29/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Clutches and systems of clutches involving both fluid and magnetic actuation</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16D29/005" definition-exists="false" ipc-concordant="F16D29/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D29/005</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with a fluid pressure piston driven by an electric motor</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="true" level="6" additional-only="false" sort-key="F16D31/00" date-revised="2016-05-01" status="published"><classification-symbol>F16D31/00</classification-symbol><class-title date-revised="2016-05-01"><title-part><text>Couplings or clutches with a fluid or a semi-fluid as a power-transmitting means </text><reference><text>fluid gearing <class-ref scheme="cpc">F16H39/00</class-ref>&#160;-&#160;<class-ref scheme="cpc">F16H49/00</class-ref></text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="F16D31/00" definition-exists="false" ipc-concordant="F16D31/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D31/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Fluid couplings or clutches with pumping sets of the volumetric type, i.e. in the case of liquid passing a predetermined volume per revolution</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16D31/02" definition-exists="false" ipc-concordant="F16D31/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D31/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>using pumps with pistons or plungers working in cylinders</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16D31/04" definition-exists="false" ipc-concordant="F16D31/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D31/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>using gear-pumps</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16D31/06" definition-exists="false" ipc-concordant="F16D31/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D31/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>using pumps of types differing from those before-mentioned</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16D31/08" definition-exists="false" ipc-concordant="F16D31/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D31/08</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Control of slip</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="F16D33/00" definition-exists="true" ipc-concordant="F16D33/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2017-08-01" status="published"><classification-symbol>F16D33/00</classification-symbol><class-title date-revised="2017-08-01"><title-part><text>Rotary fluid couplings or clutches of the hydrokinetic type</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16D33/02" definition-exists="false" ipc-concordant="F16D33/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D33/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>controlled by changing the flow of the liquid in the working circuit, while maintaining a completely filled working circuit</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16D33/04" definition-exists="false" ipc-concordant="F16D33/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D33/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>by altering the position of blades</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16D33/06" definition-exists="false" ipc-concordant="F16D33/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D33/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>controlled by changing the amount of liquid in the working circuit</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16D33/08" definition-exists="false" ipc-concordant="F16D33/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D33/08</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>by devices incorporated in the fluid coupling, with or without remote control</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16D33/10" definition-exists="false" ipc-concordant="F16D33/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D33/10</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>consisting of controllable supply and discharge openings</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="F16D33/12" definition-exists="false" ipc-concordant="F16D33/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D33/12</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>controlled automatically by self-actuated valves</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16D33/14" definition-exists="false" ipc-concordant="F16D33/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D33/14</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>consisting of shiftable or adjustable scoops</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16D33/16" definition-exists="true" ipc-concordant="F16D33/16" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D33/16</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>by means arranged externally of the coupling or clutch </text><reference><text>mounting of such means in vehicles <class-ref scheme="cpc">B60K23/00</class-ref>, e.g. <class-ref scheme="cpc">B60K23/02</class-ref></text></reference></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16D33/18" definition-exists="true" ipc-concordant="F16D33/18" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D33/18</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Details </text><reference><text>applicable also to fluid gearing <class-ref scheme="cpc">F16H41/24</class-ref></text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16D33/20" definition-exists="false" ipc-concordant="F16D33/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D33/20</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Shape of wheels, blades, or channels with respect to function</text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="F16D35/00" definition-exists="true" ipc-concordant="F16D35/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2016-08-01" status="published"><classification-symbol>F16D35/00</classification-symbol><class-title date-revised="2016-08-01"><title-part><text>Fluid clutches in which the clutching is predominantly obtained by fluid adhesion </text><reference><text><class-ref scheme="cpc">F16D37/00</class-ref> takes precedence </text><CPC-specific-text><text>; arrangements of viscous clutches in four-wheel drives - <class-ref scheme="cpc">B60K17/3465</class-ref> and <class-ref scheme="cpc">B60K17/351</class-ref></text></CPC-specific-text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16D35/005" definition-exists="false" ipc-concordant="F16D35/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D35/005</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with multiple lamellae</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16D35/02" definition-exists="false" ipc-concordant="F16D35/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D35/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with rotary working chambers and rotary reservoirs, e.g. in one coupling part</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16D35/021" definition-exists="false" ipc-concordant="F16D35/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D35/021</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>actuated by valves</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16D35/022" definition-exists="false" ipc-concordant="F16D35/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D35/022</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the valve being actuated by a bimetallic strip </text><reference><text><class-ref scheme="cpc">F16D35/026</class-ref> takes precedence</text></reference></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16D35/023" definition-exists="false" ipc-concordant="F16D35/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D35/023</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the valve being actuated by a bimetallic coil </text><reference><text><class-ref scheme="cpc">F16D35/026</class-ref> takes precedence</text></reference></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16D35/024" definition-exists="false" ipc-concordant="F16D35/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D35/024</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the valve being actuated electrically, e.g. by an electromagnet </text><reference><text><class-ref scheme="cpc">F16D35/026</class-ref> takes precedence</text></reference></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16D35/025" definition-exists="false" ipc-concordant="F16D35/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D35/025</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the valve being actuated by inertia, e.g. using a flyweight or a centrifugal mass </text><reference><text><class-ref scheme="cpc">F16D35/026</class-ref> takes precedence</text></reference></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16D35/026" definition-exists="false" ipc-concordant="F16D35/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2016-05-01" status="published"><classification-symbol>F16D35/026</classification-symbol><class-title date-revised="2016-05-01"><title-part><CPC-specific-text><text>actuated by a plurality of valves; the valves being actuated by a combination of mechanisms covered by more than one of groups <class-ref scheme="cpc">F16D35/022</class-ref>&#160;-&#160;<class-ref scheme="cpc">F16D35/025</class-ref></text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16D35/027" definition-exists="false" ipc-concordant="F16D35/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D35/027</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>actuated by emptying and filling with viscous fluid from outside the coupling during operation</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16D35/028" definition-exists="false" ipc-concordant="F16D35/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D35/028</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>actuated electrically, e.g. by an electromagnet </text><reference><text>valves actuated electrically <class-ref scheme="cpc">F16D35/024</class-ref></text></reference></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16D35/029" definition-exists="false" ipc-concordant="F16D35/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D35/029</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>actuated by varying the volume of the reservoir chamber</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="F16D37/00" definition-exists="false" ipc-concordant="F16D37/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D37/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Clutches in which the drive is transmitted through a medium consisting of small particles, e.g. centrifugally speed-responsive</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="F16D37/001" definition-exists="false" ipc-concordant="F16D37/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2037/001</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Electric arrangements for clutch control</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="F16D37/002" definition-exists="false" ipc-concordant="F16D37/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2037/002</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>characterised by a single substantially axial gap in which the fluid or medium consisting of small particles is arranged</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="F16D37/004" definition-exists="false" ipc-concordant="F16D37/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2037/004</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>characterised by multiple substantially axial gaps in which the fluid or medium consisting of small particles is arranged</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="F16D37/005" definition-exists="false" ipc-concordant="F16D37/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2037/005</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>characterised by a single substantially radial gap in which the fluid or medium consisting of small particles is arranged</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="F16D37/007" definition-exists="false" ipc-concordant="F16D37/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2037/007</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>characterised by multiple substantially radial gaps in which the fluid or medium consisting of small particles is arranged</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16D37/008" definition-exists="false" ipc-concordant="F16D37/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D37/008</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the particles being carried by a fluid, to vary viscosity when subjected to electric change, i.e. electro-rheological or smart fluids </text><reference><text>composition of such fluids <class-ref scheme="cpc">C10M171/001</class-ref></text></reference></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16D37/02" definition-exists="false" ipc-concordant="F16D37/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D37/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>the particles being magnetisable</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="F16D39/00" definition-exists="false" ipc-concordant="F16D39/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2016-05-01" status="published"><classification-symbol>F16D39/00</classification-symbol><class-title date-revised="2016-05-01"><title-part><text>Combinations of couplings according to two or more of the groups <class-ref scheme="cpc">F16D31/00</class-ref>&#160;-&#160;<class-ref scheme="cpc">F16D37/00</class-ref></text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="true" level="6" additional-only="false" sort-key="F16D41/00" date-revised="2016-05-01" status="published"><classification-symbol>F16D41/00</classification-symbol><class-title date-revised="2016-05-01"><title-part><text>Freewheels or freewheel clutches</text></title-part><title-part><text>Automatic clutches </text><reference><text><class-ref scheme="cpc">F16D31/00</class-ref>&#160;-&#160;<class-ref scheme="cpc">F16D39/00</class-ref> take precedence</text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="F16D41/00" definition-exists="true" ipc-concordant="F16D41/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-08-01" status="published"><classification-symbol>F16D41/00</classification-symbol><class-title date-revised="2021-08-01"><title-part><text>Freewheels or freewheel clutches </text><reference><text>cycle brakes controlled by back-pedalling <class-ref scheme="cpc">B62L5/00</class-ref> </text><CPC-specific-text><text>; one-way linear clutches <class-ref scheme="cpc">F16B7/16</class-ref></text></CPC-specific-text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16D41/02" definition-exists="false" ipc-concordant="F16D41/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D41/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>disengaged by contact of a part of or on the freewheel or freewheel clutch with a stationarily-mounted member</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16D41/04" definition-exists="false" ipc-concordant="F16D41/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D41/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>combined with a clutch for locking the driving and driven members </text><reference><text><class-ref scheme="cpc">F16D41/02</class-ref>, <class-ref scheme="cpc">F16D41/24</class-ref> take precedence</text></reference></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16D41/06" definition-exists="false" ipc-concordant="F16D41/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D41/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with intermediate wedging coupling members between an inner and an outer surface </text><reference><text><class-ref scheme="cpc">F16D41/02</class-ref>, <class-ref scheme="cpc">F16D41/24</class-ref> take precedence</text></reference></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F16D41/0601" definition-exists="false" ipc-concordant="F16D41/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2041/0601</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with a sliding bearing or spacer</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F16D41/0603" definition-exists="false" ipc-concordant="F16D41/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2041/0603</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Sprag details</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F16D41/0605" definition-exists="false" ipc-concordant="F16D41/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2041/0605</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Spring details</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F16D41/0606" definition-exists="false" ipc-concordant="F16D41/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2041/0606</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the intermediate coupling members having parts wedging by movement other than pivoting or rolling but combined with pivoting or rolling parts, e.g. shoes on pivot bars or on rollers</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F16D41/0608" definition-exists="false" ipc-concordant="F16D41/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2041/0608</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Races with a regular polygon shape</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16D41/061" definition-exists="false" ipc-concordant="F16D41/061" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D41/061</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>the intermediate members wedging by movement having an axial component</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16D41/063" definition-exists="false" ipc-concordant="F16D41/063" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D41/063</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>the intermediate members wedging by moving along the inner and the outer surface without pivoting or rolling, e.g. sliding wedges </text><reference><text><class-ref scheme="cpc">F16D41/061</class-ref> takes precedence</text></reference></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16D41/064" definition-exists="false" ipc-concordant="F16D41/064" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D41/064</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>the intermediate members wedging by rolling and having a circular cross-section, e.g. balls </text><reference><text><class-ref scheme="cpc">F16D41/061</class-ref> takes precedence</text></reference></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16D41/0643" definition-exists="false" ipc-concordant="F16D41/064" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2041/0643</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the intermediate coupling members being of more than one size</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16D41/0646" definition-exists="false" ipc-concordant="F16D41/064" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2041/0646</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the intermediate coupling members moving between recesses in an inner race and recesses in an outer race</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16D41/066" definition-exists="false" ipc-concordant="F16D41/066" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D41/066</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>all members having the same size and only one of the two surfaces being cylindrical</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="F16D41/0665" definition-exists="false" ipc-concordant="F16D41/066" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2041/0665</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>characterised by there being no cage other than the inner and outer race for distributing the intermediate members</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="F16D41/067" definition-exists="false" ipc-concordant="F16D41/067" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D41/067</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>and the members being distributed by a separate cage encircling the axis of rotation</text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16D41/069" definition-exists="false" ipc-concordant="F16D41/069" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D41/069</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>the intermediate members wedging by pivoting or rocking, e.g. sprags </text><reference><text><class-ref scheme="cpc">F16D41/061</class-ref> takes precedence</text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16D41/07" definition-exists="false" ipc-concordant="F16D41/07" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D41/07</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>between two cylindrical surfaces</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="F16D41/073" definition-exists="false" ipc-concordant="F16D41/07" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D41/073</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>each member comprising at least two elements at different radii</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="F16D41/076" definition-exists="false" ipc-concordant="F16D41/07" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D41/076</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the wedging coupling members being non-releasably joined to form a single annular piece, e.g. either the members being integral projections from the piece, or the piece being an elastic ring cast round the radial centres of the members</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16D41/08" definition-exists="false" ipc-concordant="F16D41/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D41/08</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with provision for altering the freewheeling action</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16D41/082" definition-exists="false" ipc-concordant="F16D41/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D41/082</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the intermediate coupling members wedging by movement other than pivoting or rolling</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16D41/084" definition-exists="false" ipc-concordant="F16D41/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D41/084</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the intermediate coupling members wedging by pivoting or rocking</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16D41/086" definition-exists="false" ipc-concordant="F16D41/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D41/086</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the intermediate members being of circular cross-section and wedging by rolling </text><reference><text><class-ref scheme="cpc">F16D41/10</class-ref> takes precedence</text></reference></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="F16D41/088" definition-exists="false" ipc-concordant="F16D41/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D41/088</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the intermediate members being of only one size and wedging by a movement not having an axial component, between inner and outer races, one of which is cylindrical</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16D41/10" definition-exists="false" ipc-concordant="F16D41/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D41/10</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with self-actuated reversing</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="F16D41/105" definition-exists="false" ipc-concordant="F16D41/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D41/105</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the intermediate members being of circular cross-section, of only one size and wedging by rolling movement not having an axial component between inner and outer races, one of which is cylindrical</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16D41/12" definition-exists="false" ipc-concordant="F16D41/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D41/12</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with hinged pawl co-operating with teeth, cogs, or the like </text><reference><text><class-ref scheme="cpc">F16D41/02</class-ref>, <class-ref scheme="cpc">F16D41/24</class-ref> take precedence</text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16D41/125" definition-exists="false" ipc-concordant="F16D41/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D41/125</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the pawl movement having an axial component</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16D41/14" definition-exists="false" ipc-concordant="F16D41/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D41/14</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>the effective stroke of the pawl being adjustable</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16D41/16" definition-exists="false" ipc-concordant="F16D41/16" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D41/16</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>the action being reversible</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16D41/18" definition-exists="false" ipc-concordant="F16D41/18" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D41/18</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with non-hinged detent </text><reference><text><class-ref scheme="cpc">F16D41/02</class-ref>, <class-ref scheme="cpc">F16D41/24</class-ref> take precedence</text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16D41/185" definition-exists="false" ipc-concordant="F16D41/18" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D41/185</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the engaging movement having an axial component</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16D41/20" definition-exists="false" ipc-concordant="F16D41/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D41/20</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with expandable or contractable clamping ring or band </text><reference><text><class-ref scheme="cpc">F16D41/02</class-ref>, <class-ref scheme="cpc">F16D41/24</class-ref> take precedence</text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16D41/203" definition-exists="false" ipc-concordant="F16D41/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D41/203</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>having coils overlapping in a single radial plane, e.g. Archimedian spiral</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16D41/206" definition-exists="false" ipc-concordant="F16D41/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D41/206</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>having axially adjacent coils, e.g. helical wrap-springs</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16D41/22" definition-exists="false" ipc-concordant="F16D41/22" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D41/22</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with clutching ring or disc axially shifted as a result of lost motion between actuating members </text><reference><text><class-ref scheme="cpc">F16D41/02</class-ref>, <class-ref scheme="cpc">F16D41/24</class-ref> take precedence</text></reference></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16D41/24" definition-exists="false" ipc-concordant="F16D41/24" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D41/24</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>specially adapted for cycles</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16D41/26" definition-exists="false" ipc-concordant="F16D41/26" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D41/26</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with provision for altering the action</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16D41/28" definition-exists="false" ipc-concordant="F16D41/28" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D41/28</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with intermediate wedging coupling members</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16D41/30" definition-exists="false" ipc-concordant="F16D41/30" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D41/30</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with hinged pawl co-operating with teeth, cogs, or the like</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16D41/32" definition-exists="false" ipc-concordant="F16D41/32" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D41/32</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with non-hinged detent</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16D41/34" definition-exists="false" ipc-concordant="F16D41/34" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D41/34</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with expandable or contractable clamping ring or band</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16D41/36" definition-exists="false" ipc-concordant="F16D41/36" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D41/36</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with clutching ring or disc axially shifted as a result of lost motion between actuating members</text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="F16D43/00" definition-exists="true" ipc-concordant="F16D43/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D43/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Automatic clutches </text><reference><text>varying the relationship between two coaxial shafts <class-ref scheme="cpc">F16D3/10</class-ref>; freewheels, freewheel clutches <class-ref scheme="cpc">F16D41/00</class-ref></text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16D43/02" definition-exists="false" ipc-concordant="F16D43/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D43/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>actuated entirely mechanically</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16D43/04" definition-exists="true" ipc-concordant="F16D43/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D43/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>controlled by angular speed </text><reference><text><class-ref scheme="cpc">F16D43/24</class-ref> takes precedence; clutches in which the drive is transmitted through a medium consisting of small particles <class-ref scheme="cpc">F16D37/00</class-ref></text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16D43/06" definition-exists="false" ipc-concordant="F16D43/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D43/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with centrifugal masses actuating axially a movable pressure ring or the like</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="F16D43/08" definition-exists="false" ipc-concordant="F16D43/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D43/08</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>the pressure ring actuating friction plates, cones or similar axially-movable friction surfaces</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="F16D43/09" definition-exists="false" ipc-concordant="F16D43/09" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D43/09</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>in which the carrier of the centrifugal masses can be stopped</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="F16D43/10" definition-exists="false" ipc-concordant="F16D43/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D43/10</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>the centrifugal masses acting directly on the pressure ring, no other actuating mechanism for the pressure ring being provided</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="F16D43/12" definition-exists="false" ipc-concordant="F16D43/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D43/12</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>the centrifugal masses acting on, or forming a part of, an actuating mechanism by which the pressure ring can also be actuated independently of the masses</text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16D43/14" definition-exists="false" ipc-concordant="F16D43/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D43/14</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with centrifugal masses actuating the clutching members directly in a direction which has at least a radial component</text></title-part><title-part><text>with centrifugal masses themselves being the clutching members</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="F16D43/145" definition-exists="false" ipc-concordant="F16D43/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2043/145</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the centrifugal masses being pivoting</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="F16D43/16" definition-exists="false" ipc-concordant="F16D43/16" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D43/16</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with clutching members having interengaging parts</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="F16D43/18" definition-exists="false" ipc-concordant="F16D43/18" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D43/18</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with friction clutching members</text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16D43/20" definition-exists="false" ipc-concordant="F16D43/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D43/20</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>controlled by torque, e.g. overload-release clutches, slip-clutches with means by which torque varies the clutching pressure</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16D43/202" definition-exists="true" ipc-concordant="F16D43/202" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D43/202</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>of the ratchet type </text><reference><text>slip couplings of the ratchet type <class-ref scheme="cpc">F16D7/04</class-ref></text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="F16D43/2022" definition-exists="false" ipc-concordant="F16D43/202" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D43/2022</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with at least one part moving axially between engagement and disengagement </text><reference><text><class-ref scheme="cpc">F16D43/206</class-ref> takes precedence</text></reference></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="F16D43/2024" definition-exists="false" ipc-concordant="F16D43/202" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D43/2024</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the axially moving part being coaxial with the rotation, e.g. a gear with face teeth</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="F16D43/2026" definition-exists="false" ipc-concordant="F16D43/202" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D43/2026</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with a plurality of axially moving parts</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="F16D43/2028" definition-exists="false" ipc-concordant="F16D43/202" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D43/2028</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with at least one part moving radially between engagement and disengagement </text><reference><text><class-ref scheme="cpc">F16D43/208</class-ref> takes precedence</text></reference></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="F16D43/204" definition-exists="true" ipc-concordant="F16D43/204" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D43/204</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with intermediate balls or rollers</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="F16D43/206" definition-exists="true" ipc-concordant="F16D43/206" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D43/206</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>moving axially between engagement and disengagement</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="F16D43/208" definition-exists="true" ipc-concordant="F16D43/208" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D43/208</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>moving radially between engagement and disengagement</text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16D43/21" definition-exists="true" ipc-concordant="F16D43/21" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D43/21</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with friction members </text><CPC-specific-text><reference><text>slip couplings of the friction type <class-ref scheme="cpc">F16D7/02</class-ref></text></reference></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="F16D43/211" definition-exists="false" ipc-concordant="F16D43/21" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D43/211</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with radially applied torque-limiting friction surfaces</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="F16D43/213" definition-exists="false" ipc-concordant="F16D43/21" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D43/213</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with axially applied torque-limiting friction surfaces</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="F16D43/215" definition-exists="false" ipc-concordant="F16D43/21" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D43/215</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with flat friction surfaces, e.g. discs</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="13" additional-only="false" sort-key="F16D43/216" definition-exists="false" ipc-concordant="F16D43/21" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D43/216</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with multiple lamellae</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="F16D43/218" definition-exists="false" ipc-concordant="F16D43/21" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D43/218</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with conical friction surfaces</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16D43/22" definition-exists="false" ipc-concordant="F16D43/22" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D43/22</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>controlled by both speed and torque</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16D43/24" definition-exists="false" ipc-concordant="F16D43/24" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D43/24</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>controlled by acceleration or deceleration of angular speed</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16D43/25" definition-exists="false" ipc-concordant="F16D43/25" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D43/25</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>controlled by thermo-responsive elements</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16D43/26" definition-exists="true" ipc-concordant="F16D43/26" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2016-05-01" status="published"><classification-symbol>F16D43/26</classification-symbol><class-title date-revised="2016-05-01"><title-part><text>acting at definite angular position or disengaging after </text><CPC-specific-text><text>consecutive</text></CPC-specific-text><text> definite number of rotations </text><reference><text>actuating by means of stationary abutment <class-ref scheme="cpc">F16D11/02</class-ref>, <class-ref scheme="cpc">F16D13/02</class-ref>, <class-ref scheme="cpc">F16D15/00</class-ref>; control of change-speed or reversing-gearings conveying rotary motion <class-ref scheme="cpc">F16H59/00</class-ref>&#160;-&#160;<class-ref scheme="cpc">F16H63/00</class-ref></text></reference></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16D43/28" definition-exists="false" ipc-concordant="F16D43/28" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D43/28</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>actuated by fluid pressure</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16D43/284" definition-exists="false" ipc-concordant="F16D43/284" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D43/284</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>controlled by angular speed</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16D43/286" definition-exists="false" ipc-concordant="F16D43/286" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D43/286</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>controlled by torque</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16D43/30" definition-exists="false" ipc-concordant="F16D43/30" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D43/30</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Systems of a plurality of automatic clutches</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="F16D45/00" definition-exists="false" ipc-concordant="F16D45/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2017-08-01" status="published"><classification-symbol>F16D45/00</classification-symbol><class-title date-revised="2017-08-01"><title-part><text>Freewheels or freewheel clutches combined with automatic clutches</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="F16D47/00" definition-exists="false" ipc-concordant="F16D47/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D47/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Systems of clutches, or clutches and couplings, comprising devices of types grouped under at least two of the preceding guide headings</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16D47/02" definition-exists="false" ipc-concordant="F16D47/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2014-10-01" status="published"><classification-symbol>F16D47/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>of which at least one is a coupling </text><reference><text>elastic attachment of clutch parts, see the groups for the clutches </text><CPC-specific-text><text>clutch flywheels with damping devices <class-ref scheme="cpc">F16F15/10</class-ref></text></CPC-specific-text></reference></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16D47/04" definition-exists="true" ipc-concordant="F16D47/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D47/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>of which at least one is a freewheel </text><reference><text><class-ref scheme="cpc">F16D47/02</class-ref>, <class-ref scheme="cpc">F16D47/06</class-ref> take precedence; freewheels combined with a clutch to lock the driving and driven members of the freewheel <class-ref scheme="cpc">F16D41/04</class-ref>, <class-ref scheme="cpc">F16D41/26</class-ref></text></reference></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16D47/06" definition-exists="false" ipc-concordant="F16D47/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2017-08-01" status="published"><classification-symbol>F16D47/06</classification-symbol><class-title date-revised="2017-08-01"><title-part><text>of which at least one is a clutch with a fluid or a semifluid as power-transmitting means</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="F16D48/00" definition-exists="false" ipc-concordant="F16D48/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2019-01-01" status="published"><classification-symbol>F16D48/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>External control of clutches</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16D48/02" definition-exists="false" ipc-concordant="F16D48/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D48/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Control by fluid pressure</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F16D48/0203" definition-exists="false" ipc-concordant="F16D48/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2048/0203</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with an accumulator; Details thereof</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16D48/0206" definition-exists="false" ipc-concordant="F16D48/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D48/0206</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>in a system with a plurality of fluid-actuated clutches</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F16D48/0209" definition-exists="true" ipc-concordant="F16D48/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2048/0209</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>characterised by fluid valves having control pistons, e.g. spools</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F16D48/0212" definition-exists="true" ipc-concordant="F16D48/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2048/0212</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Details of pistons for master or slave cylinders especially adapted for fluid control </text><reference><text>for other details of pistons in master or slave cylinders <class-ref scheme="cpc">F16D2025/081</class-ref> or <class-ref scheme="cpc">F16D25/082</class-ref></text></reference></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F16D48/0215" definition-exists="false" ipc-concordant="F16D48/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2048/0215</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>for damping of pulsations within the fluid system</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F16D48/0218" definition-exists="false" ipc-concordant="F16D48/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2048/0218</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Reservoirs for clutch control systems; Details thereof</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F16D48/0221" definition-exists="true" ipc-concordant="F16D48/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2048/0221</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Valves for clutch control systems; Details thereof</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F16D48/0224" definition-exists="true" ipc-concordant="F16D48/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2048/0224</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Details of conduits, connectors or the adaptors therefor specially adapted for clutch control</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F16D48/0227" definition-exists="false" ipc-concordant="F16D48/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2048/0227</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Source of pressure producing the clutch engagement or disengagement action within a circuit; Means for initiating command action in power assisted devices </text><reference><text>for details of the source or means <u>per se</u> <class-ref scheme="cpc">F16D25/088</class-ref>, <class-ref scheme="cpc">F16D29/005</class-ref></text></reference></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16D48/023" definition-exists="true" ipc-concordant="F16D48/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2048/023</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>by pedal actuation </text><reference><text>for pedals <u>per se</u> <class-ref scheme="cpc">G01G1/30</class-ref></text></reference></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16D48/0233" definition-exists="true" ipc-concordant="F16D48/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2048/0233</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>by rotary pump actuation</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="F16D48/0236" definition-exists="true" ipc-concordant="F16D48/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2048/0236</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with multiple independent pumps, e.g. one per clutch, or for supplying fluid to different systems</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="12" additional-only="true" sort-key="F16D48/0239" definition-exists="true" ipc-concordant="F16D48/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2048/0239</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>One fluid source supplying fluid at high pressure and one fluid source supplying fluid at low pressure</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="12" additional-only="true" sort-key="F16D48/0242" definition-exists="true" ipc-concordant="F16D48/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2048/0242</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Two or more rotating pumps driven together by the same power source, e.g. connected by a shaft, or a single pump having two or more fluid outputs</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="F16D48/0245" definition-exists="true" ipc-concordant="F16D48/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2048/0245</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Electrically driven rotary pumps</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="12" additional-only="true" sort-key="F16D48/0248" definition-exists="true" ipc-concordant="F16D48/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2016-05-01" status="published"><classification-symbol>F16D2048/0248</classification-symbol><class-title date-revised="2016-05-01"><title-part><CPC-specific-text><text>Reversible rotary pumps, i.e. pumps that can be rotated in the two directions</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="F16D48/0251" definition-exists="true" ipc-concordant="F16D48/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2048/0251</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Electric motor driving a piston, e.g. for actuating the master cylinder </text><reference><text>for details of the actuator <u>per se</u> <class-ref scheme="cpc">F16D29/00</class-ref></text></reference></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16D48/0254" definition-exists="true" ipc-concordant="F16D48/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2048/0254</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Double actuation, i.e. two actuation means can produce independently an engagement or disengagement of the clutch</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F16D48/0257" definition-exists="false" ipc-concordant="F16D48/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2048/0257</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Hydraulic circuit layouts, i.e. details of hydraulic circuit elements or the arrangement thereof</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16D48/026" definition-exists="true" ipc-concordant="F16D48/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2048/026</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>The controlling actuation is directly performed by the pressure source, i.e. there is no intermediate valve for controlling flow or pressure</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16D48/0263" definition-exists="true" ipc-concordant="F16D48/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2048/0263</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Passive valves between pressure source and actuating cylinder, e.g. check valves or throttle valves</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16D48/0266" definition-exists="true" ipc-concordant="F16D48/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2048/0266</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Actively controlled valves between pressure source and actuation cylinder</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16D48/0269" definition-exists="true" ipc-concordant="F16D48/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2048/0269</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Single valve for switching between fluid supply to actuation cylinder or draining to the sump</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16D48/0272" definition-exists="true" ipc-concordant="F16D48/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2048/0272</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Two valves, where one valve is supplying fluid to the cylinder and the other valve is for draining fluid to the sump</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16D48/0275" definition-exists="true" ipc-concordant="F16D48/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2048/0275</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Two valves arranged in parallel, e.g. one for coarse and the other for fine control during supplying or draining fluid from the actuation cylinder</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16D48/0278" definition-exists="true" ipc-concordant="F16D48/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2048/0278</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Two valves in series arrangement for controlling supply to actuation cylinder</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16D48/0281" definition-exists="true" ipc-concordant="F16D48/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2048/0281</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Complex circuits with more than two valves in series or special arrangements thereof not provided for in previous groups</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16D48/0284" definition-exists="true" ipc-concordant="F16D48/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2048/0284</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>characterised by valve arrangements supplying fluid to a two chamber- cylinder</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16D48/0287" definition-exists="false" ipc-concordant="F16D48/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2048/0287</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Hydraulic circuits combining clutch actuation and other hydraulic systems</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="F16D48/029" definition-exists="true" ipc-concordant="F16D48/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2048/029</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Hydraulic circuits combining clutch actuation with clutch lubrication or cooling</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="F16D48/0293" definition-exists="true" ipc-concordant="F16D48/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2048/0293</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Hydraulic circuits combining clutch and transmission actuation</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16D48/0296" definition-exists="true" ipc-concordant="F16D48/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2048/0296</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Hydraulic circuits controlled exclusively by hydraulic pressure, i.e. with no electrically controlled valves</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16D48/04" definition-exists="false" ipc-concordant="F16D48/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D48/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>providing power assistance</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16D48/045" definition-exists="false" ipc-concordant="F16D48/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2048/045</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Vacuum boosters therefor</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16D48/06" definition-exists="false" ipc-concordant="F16D48/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D48/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Control by electric or electronic means, e.g. of fluid pressure</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16D48/062" definition-exists="false" ipc-concordant="F16D48/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D48/062</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>of a clutch system with a plurality of fluid actuated clutches</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16D48/064" definition-exists="false" ipc-concordant="F16D48/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D48/064</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Control of electrically or electromagnetically actuated clutches </text><reference><text><class-ref scheme="cpc">F16D48/062</class-ref>, <class-ref scheme="cpc">F16D48/068</class-ref> take precedence</text></reference></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16D48/066" definition-exists="false" ipc-concordant="F16D48/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D48/066</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Control of fluid pressure, e.g. using an accumulator </text><reference><text><class-ref scheme="cpc">F16D48/062</class-ref>, <class-ref scheme="cpc">F16D48/068</class-ref> take precedence</text></reference></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16D48/068" definition-exists="false" ipc-concordant="F16D48/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D48/068</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using signals from a manually actuated gearshift linkage</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16D48/08" definition-exists="false" ipc-concordant="F16D48/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D48/08</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Regulating clutch take-up on starting</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16D48/10" definition-exists="false" ipc-concordant="F16D48/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D48/10</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Preventing unintentional or unsafe engagement</text></title-part></class-title></classification-item></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="true" level="6" additional-only="false" sort-key="F16D49/00" date-revised="2013-01-01" status="published"><classification-symbol>F16D49/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Brakes </text><reference><text>electrodynamic brake systems for vehicles in general <class-ref scheme="cpc">B60L</class-ref>; dynamo-electric brakes <class-ref scheme="cpc">H02K</class-ref></text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="F16D49/00" definition-exists="true" ipc-concordant="F16D49/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D49/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Brakes with a braking member co-operating with the periphery of a drum, wheel-rim, or the like </text><reference><text>similar clutches <class-ref scheme="cpc">F16D13/10</class-ref></text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16D49/02" definition-exists="false" ipc-concordant="F16D49/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D49/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>shaped as a helical band or coil with more than one turn, with or without intensification of the braking force by the tension of the band or contracting member </text><reference><text>similar clutches <class-ref scheme="cpc">F16D13/08</class-ref></text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16D49/04" definition-exists="false" ipc-concordant="F16D49/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D49/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>mechanically actuated</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16D49/06" definition-exists="false" ipc-concordant="F16D49/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D49/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>fluid actuated</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16D49/08" definition-exists="false" ipc-concordant="F16D49/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D49/08</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>shaped as an encircling band extending over approximately 360 degrees</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16D49/10" definition-exists="false" ipc-concordant="F16D49/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D49/10</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>mechanically actuated </text><reference><text>self-tightening <class-ref scheme="cpc">F16D49/20</class-ref></text></reference></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16D49/12" definition-exists="false" ipc-concordant="F16D49/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D49/12</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>fluid actuated</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16D49/14" definition-exists="false" ipc-concordant="F16D49/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D49/14</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>shaped as a fluid-filled flexible member actuated by variation of the fluid pressure</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16D49/16" definition-exists="false" ipc-concordant="F16D49/16" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D49/16</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Brakes with two brake-blocks </text><reference><text>self-tightening <class-ref scheme="cpc">F16D49/20</class-ref></text></reference></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16D49/18" definition-exists="false" ipc-concordant="F16D49/18" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D49/18</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Brakes with three or more brake-blocks </text><reference><text>self-tightening <class-ref scheme="cpc">F16D49/20</class-ref></text></reference></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16D49/20" definition-exists="false" ipc-concordant="F16D49/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D49/20</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Self-tightening brakes </text><reference><text>with helical or coil with more than one turn <class-ref scheme="cpc">F16D49/02</class-ref></text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16D49/22" definition-exists="false" ipc-concordant="F16D49/22" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D49/22</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with an auxiliary friction member initiating or increasing the action of the brake</text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="F16D51/00" definition-exists="true" ipc-concordant="F16D51/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D51/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Brakes with outwardly-movable braking members co-operating with the inner surface of a drum or the like </text><reference><text>similar clutches <class-ref scheme="cpc">F16D13/14</class-ref></text></reference></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="F16D51/001" definition-exists="false" ipc-concordant="F16D51/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2051/001</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Parts or details of drum brakes</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F16D51/003" definition-exists="false" ipc-concordant="F16D51/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2051/003</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Brake supports</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F16D51/005" definition-exists="false" ipc-concordant="F16D51/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2051/005</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Protective covers</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F16D51/006" definition-exists="false" ipc-concordant="F16D51/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2051/006</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Braking members arranged axially spaced, e.g. side by side</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F16D51/008" definition-exists="false" ipc-concordant="F16D51/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2051/008</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Brakes with only one substantially rigid braking member</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16D51/02" definition-exists="false" ipc-concordant="F16D51/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D51/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>shaped as one or more circumferential band </text><reference><text>similar clutches <class-ref scheme="cpc">F16D13/12</class-ref></text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16D51/04" definition-exists="false" ipc-concordant="F16D51/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D51/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>mechanically actuated</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16D51/06" definition-exists="false" ipc-concordant="F16D51/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D51/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>fluid actuated</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16D51/08" definition-exists="false" ipc-concordant="F16D51/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D51/08</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>shaped as an expansible fluid-filled flexible member</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16D51/10" definition-exists="false" ipc-concordant="F16D51/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D51/10</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>shaped as exclusively radially-movable brake-shoes</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16D51/12" definition-exists="false" ipc-concordant="F16D51/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D51/12</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>mechanically actuated</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16D51/14" definition-exists="false" ipc-concordant="F16D51/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D51/14</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>fluid actuated</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16D51/16" definition-exists="false" ipc-concordant="F16D51/16" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D51/16</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>shaped as brake-shoes pivoted on a fixed or nearly-fixed axis</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16D51/18" definition-exists="false" ipc-concordant="F16D51/18" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D51/18</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with two brake-shoes</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16D51/20" definition-exists="false" ipc-concordant="F16D51/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D51/20</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>extending in opposite directions from their pivots</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="F16D51/22" definition-exists="false" ipc-concordant="F16D51/22" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D51/22</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>mechanically actuated</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="F16D51/24" definition-exists="false" ipc-concordant="F16D51/24" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D51/24</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>fluid actuated</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16D51/26" definition-exists="false" ipc-concordant="F16D51/26" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D51/26</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>both extending in the same direction from their pivots</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="F16D51/28" definition-exists="false" ipc-concordant="F16D51/28" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D51/28</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>mechanically actuated</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="F16D51/30" definition-exists="false" ipc-concordant="F16D51/30" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D51/30</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>fluid actuated</text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16D51/32" definition-exists="false" ipc-concordant="F16D51/32" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D51/32</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with three or more brake shoes</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16D51/34" definition-exists="false" ipc-concordant="F16D51/34" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D51/34</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>extending in opposite directions from their pivots</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="F16D51/36" definition-exists="false" ipc-concordant="F16D51/36" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D51/36</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>mechanically actuated</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="F16D51/38" definition-exists="false" ipc-concordant="F16D51/38" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D51/38</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>fluid actuated</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16D51/40" definition-exists="false" ipc-concordant="F16D51/40" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D51/40</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>all extending in the same direction from their pivots</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="F16D51/42" definition-exists="false" ipc-concordant="F16D51/42" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D51/42</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>mechanically actuated</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="F16D51/44" definition-exists="false" ipc-concordant="F16D51/44" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D51/44</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>fluid actuated</text></title-part></class-title></classification-item></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16D51/46" definition-exists="false" ipc-concordant="F16D51/46" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D51/46</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Self-tightening brakes with pivoted brake shoes, </text><CPC-specific-text><text>i.e. the braked member increases the braking action</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16D51/48" definition-exists="false" ipc-concordant="F16D51/48" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D51/48</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with two linked or directly-interacting brake shoes</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16D51/50" definition-exists="false" ipc-concordant="F16D51/50" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D51/50</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>mechanically actuated</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16D51/52" definition-exists="false" ipc-concordant="F16D51/52" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D51/52</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>fluid actuated</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16D51/54" definition-exists="false" ipc-concordant="F16D51/54" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D51/54</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with three or more brake-shoes, at least two of them being linked or directly interacting</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16D51/56" definition-exists="false" ipc-concordant="F16D51/56" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D51/56</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>mechanically actuated</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16D51/58" definition-exists="false" ipc-concordant="F16D51/58" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D51/58</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>fluid actuated</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16D51/60" definition-exists="false" ipc-concordant="F16D51/60" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D51/60</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with wedging action of a brake-shoe, e.g. the shoe entering as a wedge between the brake-drum and a stationary part</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16D51/62" definition-exists="false" ipc-concordant="F16D51/62" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D51/62</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>mechanically actuated</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16D51/64" definition-exists="false" ipc-concordant="F16D51/64" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D51/64</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>fluid actuated</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16D51/66" definition-exists="false" ipc-concordant="F16D51/66" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D51/66</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>an actuated brake-shoe being carried along and thereby engaging a member for actuating another brake-shoe</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16D51/68" definition-exists="false" ipc-concordant="F16D51/68" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D51/68</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>mechanically actuated</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16D51/70" definition-exists="false" ipc-concordant="F16D51/70" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D51/70</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>fluid actuated</text></title-part></class-title></classification-item></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="F16D53/00" definition-exists="true" ipc-concordant="F16D53/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D53/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Brakes with braking members co-operating with both the periphery and the inner surface of a drum, wheel-rim, or the like </text><reference><text>similar clutches <class-ref scheme="cpc">F16D13/20</class-ref></text></reference></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="F16D55/00" definition-exists="true" ipc-concordant="F16D55/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D55/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes </text><reference><text>similar clutches <class-ref scheme="cpc">F16D13/38</class-ref></text></reference></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="F16D55/0004" definition-exists="false" ipc-concordant="F16D55/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2055/0004</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Parts or details of disc brakes</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F16D55/0008" definition-exists="false" ipc-concordant="F16D55/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2055/0008</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Brake supports</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16D55/0012" definition-exists="false" ipc-concordant="F16D55/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2055/0012</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>integral with vehicle suspension</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F16D55/0016" definition-exists="false" ipc-concordant="F16D55/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2055/0016</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Brake calipers</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16D55/002" definition-exists="false" ipc-concordant="F16D55/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2055/002</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>assembled from a plurality of parts</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16D55/0025" definition-exists="false" ipc-concordant="F16D55/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2055/0025</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>comprising a flat frame member</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16D55/0029" definition-exists="false" ipc-concordant="F16D55/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2055/0029</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Retraction devices</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F16D55/0033" definition-exists="false" ipc-concordant="F16D55/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2055/0033</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Fully-enclosing housings</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F16D55/0037" definition-exists="false" ipc-concordant="F16D55/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2055/0037</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Protective covers</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F16D55/0041" definition-exists="false" ipc-concordant="F16D55/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2055/0041</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Resilient elements interposed directly between the actuating member and the brake support, e.g. anti-rattle springs</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F16D55/0045" definition-exists="false" ipc-concordant="F16D55/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2055/0045</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Braking members arranged non-symmetrically with respect to the brake disc</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F16D55/005" definition-exists="false" ipc-concordant="F16D55/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2055/005</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Brakes straddling an annular brake disc radially internally</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F16D55/0054" definition-exists="false" ipc-concordant="F16D55/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2055/0054</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Brakes located in the radial gap between two coplanarly arranged annular brake discs</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F16D55/0058" definition-exists="false" ipc-concordant="F16D55/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2055/0058</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Fully lined, i.e. braking surface extending over the entire disc circumference</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F16D55/0062" definition-exists="false" ipc-concordant="F16D55/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2055/0062</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Partly lined, i.e. braking surface extending over only a part of the disc circumference</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F16D55/0066" definition-exists="false" ipc-concordant="F16D55/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2055/0066</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Brakes having more than one actuator on the same side of the disc</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F16D55/007" definition-exists="false" ipc-concordant="F16D55/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2055/007</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Pins holding the braking members</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="F16D55/0075" definition-exists="false" ipc-concordant="F16D55/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2055/0075</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Constructional features of axially engaged brakes</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F16D55/0079" definition-exists="false" ipc-concordant="F16D55/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2055/0079</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with braking members arranged non-symmetrically with respect to the rotor</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F16D55/0083" definition-exists="false" ipc-concordant="F16D55/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2055/0083</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with brake actuator located radially inside of an annular rotor</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F16D55/0087" definition-exists="false" ipc-concordant="F16D55/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2055/0087</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with brake actuator located between two coplanar annular rotors</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F16D55/0091" definition-exists="false" ipc-concordant="F16D55/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2055/0091</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Plural actuators arranged side by side on the same side of the rotor</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F16D55/0095" definition-exists="false" ipc-concordant="F16D55/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2055/0095</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Plural rotors with different properties, e.g. to influence working conditions like wear or temperature</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16D55/02" definition-exists="false" ipc-concordant="F16D55/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D55/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with axially-movable discs or pads pressed against axially-located rotating members</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16D55/025" definition-exists="false" ipc-concordant="F16D55/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D55/025</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with two or more rotating discs at least one of them being located axially</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16D55/04" definition-exists="false" ipc-concordant="F16D55/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D55/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>by moving discs or pads away from one another against radial walls of drums or cylinders</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16D55/06" definition-exists="false" ipc-concordant="F16D55/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D55/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>without self-tightening action</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="F16D55/08" definition-exists="false" ipc-concordant="F16D55/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D55/08</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Mechanically-actuated brakes</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="F16D55/10" definition-exists="false" ipc-concordant="F16D55/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D55/10</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Brakes actuated by a fluid-pressure device arranged in or on the brake</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="F16D55/12" definition-exists="false" ipc-concordant="F16D55/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D55/12</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>comprising an expansible fluid-filled flexible member coaxial with the brake</text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16D55/14" definition-exists="false" ipc-concordant="F16D55/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D55/14</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with self-tightening action, e.g. by means of coacting helical surfaces or balls and inclined surfaces</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="F16D55/15" definition-exists="false" ipc-concordant="F16D55/15" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D55/15</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>initiated by means of brake-bands or brake-shoes</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="F16D55/16" definition-exists="false" ipc-concordant="F16D55/16" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D55/16</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Mechanically-actuated brakes</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="F16D55/18" definition-exists="false" ipc-concordant="F16D55/18" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D55/18</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Brakes actuated by a fluid-pressure device arranged in or on the brake</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="F16D55/20" definition-exists="false" ipc-concordant="F16D55/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D55/20</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>comprising an expansible fluid-filled flexible member coaxial with the brake</text></title-part></class-title></classification-item></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16D55/22" definition-exists="true" ipc-concordant="F16D55/22" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D55/22</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>by clamping an axially-located rotating disc between movable braking members, e.g. movable brake discs or brake pads</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16D55/224" definition-exists="true" ipc-concordant="F16D55/224" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D55/224</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with a common actuating member for the braking members</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="F16D55/2245" definition-exists="true" ipc-concordant="F16D55/224" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D55/2245</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>in which the common actuating member acts on two levers carrying the braking members, e.g. tong-type brakes </text><reference><text>similar brakes for rail vehicles <class-ref scheme="cpc">B61H5/00</class-ref></text></reference></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="F16D55/225" definition-exists="false" ipc-concordant="F16D55/225" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D55/225</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>the braking members being brake pads</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="F16D55/2255" definition-exists="true" ipc-concordant="F16D55/2255" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D55/2255</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>in which the common actuating member is pivoted</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="F16D55/226" definition-exists="false" ipc-concordant="F16D55/226" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2017-08-01" status="published"><classification-symbol>F16D55/226</classification-symbol><class-title date-revised="2017-08-01"><title-part><text>in which the common actuating member is moved axially </text><CPC-specific-text><text>, e.g. floating caliper disc brakes</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="13" additional-only="false" sort-key="F16D55/2262" definition-exists="false" ipc-concordant="F16D55/226" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D55/2262</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the axial movement being guided by open sliding surfaces, e.g. grooves</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="13" additional-only="false" sort-key="F16D55/2265" definition-exists="false" ipc-concordant="F16D55/2265" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D55/2265</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>the axial movement being guided by one or more pins </text><CPC-specific-text><text>engaging bores in the brake support or the brake housing</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="14" additional-only="false" sort-key="F16D55/22655" definition-exists="false" ipc-concordant="F16D55/2265" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D55/22655</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Constructional details of guide pins</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="14" additional-only="false" sort-key="F16D55/227" definition-exists="false" ipc-concordant="F16D55/227" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D55/227</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>by two </text><CPC-specific-text><text>or more</text></CPC-specific-text><text> pins</text></title-part></class-title></classification-item></classification-item></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16D55/228" definition-exists="true" ipc-concordant="F16D55/228" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D55/228</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with a separate actuating member for each side</text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16D55/24" definition-exists="true" ipc-concordant="F16D55/24" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D55/24</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with a plurality of axially-movable discs, lamellae, or pads, pressed from one side towards an axially-located member</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16D55/26" definition-exists="false" ipc-concordant="F16D55/26" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D55/26</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>without self-tightening action</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16D55/28" definition-exists="true" ipc-concordant="F16D55/28" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D55/28</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Brakes with only one rotating disc</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="F16D55/30" definition-exists="false" ipc-concordant="F16D55/30" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D55/30</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>mechanically actuated</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="F16D55/31" definition-exists="false" ipc-concordant="F16D55/31" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D55/31</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>by means of an intermediate leverage</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="F16D55/32" definition-exists="false" ipc-concordant="F16D55/32" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D55/32</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>actuated by a fluid-pressure device arranged in or on the brake</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="F16D55/33" definition-exists="false" ipc-concordant="F16D55/33" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D55/33</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>by means of an intermediate leverage</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="F16D55/34" definition-exists="false" ipc-concordant="F16D55/34" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D55/34</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>comprising an expansible fluid-filled flexible member coaxial with the brake</text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16D55/36" definition-exists="true" ipc-concordant="F16D55/36" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D55/36</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Brakes with a plurality of rotating discs all lying side by side</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="F16D55/38" definition-exists="false" ipc-concordant="F16D55/38" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D55/38</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>mechanically actuated</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="F16D55/39" definition-exists="false" ipc-concordant="F16D55/39" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D55/39</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>by means of an intermediate leverage</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="F16D55/40" definition-exists="false" ipc-concordant="F16D55/40" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D55/40</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>actuated by a fluid-pressure device arranged in or one the brake</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="F16D55/41" definition-exists="false" ipc-concordant="F16D55/41" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D55/41</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>by means of an intermediate leverage</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="F16D55/42" definition-exists="false" ipc-concordant="F16D55/42" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D55/42</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>comprising an expansible fluid-filled flexible member coaxial with the brake</text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16D55/44" definition-exists="false" ipc-concordant="F16D55/44" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D55/44</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with the rotating part consisting of both central plates and ring-shaped plates arranged concentrically around the central plates</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16D55/46" definition-exists="false" ipc-concordant="F16D55/46" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D55/46</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with self-tightening action</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16D55/48" definition-exists="false" ipc-concordant="F16D55/48" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D55/48</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with discs or pads having a small free angular travel relative to their support, which produces the self-tightening action</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16D55/50" definition-exists="false" ipc-concordant="F16D55/50" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D55/50</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with auxiliary friction members, which may be of different type, producing the self-tightening action</text></title-part></class-title></classification-item></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="F16D57/00" definition-exists="true" ipc-concordant="F16D57/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D57/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Liquid-resistance brakes; </text><CPC-specific-text><text>Brakes using the internal friction of fluids or fluid-like media, e.g. powders </text><reference><text>for braking drums, barrels or ropes of cranes, lift hoists or winches <class-ref scheme="cpc">B66D5/026</class-ref></text></reference></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16D57/002" definition-exists="false" ipc-concordant="F16D57/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D57/002</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>comprising a medium with electrically or magnetically controlled internal friction, e.g. electrorheological fluid, magnetic powder</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16D57/005" definition-exists="false" ipc-concordant="F16D57/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D57/005</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Details of blades, e.g. shape</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16D57/007" definition-exists="false" ipc-concordant="F16D57/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D57/007</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with variable brake geometry, e.g. axially movable rotor or stator</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16D57/02" definition-exists="false" ipc-concordant="F16D57/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D57/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with blades or like members braked by the fluid</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16D57/04" definition-exists="false" ipc-concordant="F16D57/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D57/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with blades causing a directed flow, e.g. F&#246;ttinger type</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16D57/06" definition-exists="false" ipc-concordant="F16D57/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D57/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>comprising a pump circulating fluid, braking being effected by throttling of the circulation</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="F16D59/00" definition-exists="true" ipc-concordant="F16D59/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D59/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Self-acting brakes, e.g. coming into operation at a predetermined speed</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16D59/02" definition-exists="true" ipc-concordant="F16D59/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D59/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>spring-loaded and adapted to be released by mechanical, fluid, or electromagnetic means</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="F16D61/00" definition-exists="true" ipc-concordant="F16D61/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D61/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Brakes with means for making the energy absorbed available for use </text><reference><text><class-ref scheme="cpc">F16D57/00</class-ref> takes precedence</text></reference></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="F16D63/00" definition-exists="true" ipc-concordant="F16D63/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D63/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Brakes not otherwise provided for</text></title-part><title-part><text>Brakes combining more than one of the types of groups <class-ref scheme="cpc">F16D49/00</class-ref> - <class-ref scheme="cpc">F16D61/00</class-ref></text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16D63/002" definition-exists="false" ipc-concordant="F16D63/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D63/002</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Brakes with direct electrical or electro-magnetic actuation</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16D63/004" definition-exists="false" ipc-concordant="F16D63/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D63/004</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>comprising a rotor engaged both axially and radially by braking members, e.g. combined drum and disc brakes</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16D63/006" definition-exists="false" ipc-concordant="F16D63/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D63/006</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Positive locking brakes</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16D63/008" definition-exists="false" ipc-concordant="F16D63/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D63/008</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Brakes acting on a linearly moving member</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="F16D65/00" definition-exists="true" ipc-concordant="F16D65/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D65/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Parts or details </text><reference><text>similar members for clutches <class-ref scheme="cpc">F16D13/58</class-ref></text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16D65/0006" definition-exists="true" ipc-concordant="F16D65/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D65/0006</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Noise or vibration control</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16D65/0012" definition-exists="false" ipc-concordant="F16D65/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D65/0012</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Active vibration dampers</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16D65/0018" definition-exists="false" ipc-concordant="F16D65/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D65/0018</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Dynamic vibration dampers, e.g. mass-spring systems</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16D65/0025" definition-exists="false" ipc-concordant="F16D65/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D65/0025</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Rust- or corrosion-preventing means</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16D65/0031" definition-exists="false" ipc-concordant="F16D65/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D65/0031</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Devices for retaining friction material debris, e.g. dust collectors or filters</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16D65/0037" definition-exists="false" ipc-concordant="F16D65/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D65/0037</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Devices for conditioning friction surfaces, e.g. cleaning or abrasive elements</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16D65/0043" definition-exists="false" ipc-concordant="F16D65/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D65/0043</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Brake maintenance and assembly, tools therefor</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16D65/005" definition-exists="true" ipc-concordant="F16D65/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D65/005</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Components of axially engaging brakes not otherwise provided for</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16D65/0056" definition-exists="false" ipc-concordant="F16D65/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D65/0056</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Brake supports</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16D65/0062" definition-exists="false" ipc-concordant="F16D65/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D65/0062</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>integral with vehicle suspension, e.g. with the steering knuckle</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16D65/0068" definition-exists="false" ipc-concordant="F16D65/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D65/0068</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Brake calipers</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16D65/0075" definition-exists="false" ipc-concordant="F16D65/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D65/0075</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>assembled from a plurality of parts</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16D65/0081" definition-exists="false" ipc-concordant="F16D65/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D65/0081</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Brake covers</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16D65/0087" definition-exists="false" ipc-concordant="F16D65/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D65/0087</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Brake housing guide members, e.g. caliper pins; Accessories therefor, e.g. dust boots</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16D65/02" definition-exists="true" ipc-concordant="F16D65/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D65/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Braking members</text></title-part><title-part><text>Mounting thereof </text><reference><text>friction linings or attachment thereof <class-ref scheme="cpc">F16D69/00</class-ref></text></reference></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F16D65/022" definition-exists="false" ipc-concordant="F16D65/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2065/022</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Rollers</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F16D65/024" definition-exists="false" ipc-concordant="F16D65/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2065/024</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the braking surface being inclined with respect to the rotor&apos;s axis of rotation at an angle other than 90 degrees, e.g. comprising a conical rotor</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F16D65/026" definition-exists="false" ipc-concordant="F16D65/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2065/026</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>characterised by a particular outline shape of the braking member, e.g. footprint of friction lining</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16D65/028" definition-exists="false" ipc-concordant="F16D65/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D65/028</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Rollers</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16D65/04" definition-exists="false" ipc-concordant="F16D65/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D65/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Bands, shoes or pads</text></title-part><title-part><text>Pivots or supporting members therefor</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16D65/06" definition-exists="false" ipc-concordant="F16D65/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D65/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>for externally-engaging brakes</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="F16D65/062" definition-exists="false" ipc-concordant="F16D65/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D65/062</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>engaging the tread of a railway wheel</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="F16D65/065" definition-exists="false" ipc-concordant="F16D65/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D65/065</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Brake bands</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="F16D65/067" definition-exists="false" ipc-concordant="F16D65/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D65/067</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with means for mounting, e.g. end connection members</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16D65/08" definition-exists="false" ipc-concordant="F16D65/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D65/08</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>for internally-engaging brakes</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="F16D65/09" definition-exists="true" ipc-concordant="F16D65/09" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D65/09</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Pivots or supporting members therefor</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="F16D65/091" definition-exists="true" ipc-concordant="F16D65/09" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D65/091</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>for axially holding the segments</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16D65/092" definition-exists="false" ipc-concordant="F16D65/092" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D65/092</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>for axially-engaging brakes, e.g. disc brakes</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="F16D65/095" definition-exists="true" ipc-concordant="F16D65/095" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D65/095</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Pivots or supporting members therefor</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="F16D65/097" definition-exists="true" ipc-concordant="F16D65/097" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D65/097</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Resilient means interposed between pads and supporting members </text><CPC-specific-text><text>or other brake parts</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="13" additional-only="false" sort-key="F16D65/0971" definition-exists="false" ipc-concordant="F16D65/097" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D65/0971</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>transmitting brake actuation force, e.g. elements interposed between brake piston and pad</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="13" additional-only="false" sort-key="F16D65/0972" definition-exists="false" ipc-concordant="F16D65/097" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D65/0972</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>transmitting brake reaction force, e.g. elements interposed between torque support plate and pad</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="13" additional-only="false" sort-key="F16D65/0973" definition-exists="false" ipc-concordant="F16D65/097" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D65/0973</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>not subjected to brake forces</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="14" additional-only="false" sort-key="F16D65/0974" definition-exists="false" ipc-concordant="F16D65/097" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D65/0974</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>acting on or in the vicinity of the pad rim in a direction substantially transverse to the brake disc axis</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="15" additional-only="false" sort-key="F16D65/0975" definition-exists="false" ipc-concordant="F16D65/097" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D65/0975</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Springs made from wire</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="16" additional-only="false" sort-key="F16D65/0976" definition-exists="false" ipc-concordant="F16D65/097" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D65/0976</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>acting on one pad only</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="15" additional-only="false" sort-key="F16D65/0977" definition-exists="false" ipc-concordant="F16D65/097" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D65/0977</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Springs made from sheet metal</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="16" additional-only="false" sort-key="F16D65/0978" definition-exists="false" ipc-concordant="F16D65/097" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D65/0978</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>acting on one pad only</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="14" additional-only="false" sort-key="F16D65/0979" definition-exists="false" ipc-concordant="F16D65/097" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D65/0979</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>acting on the rear side of the pad or an element affixed thereto, e.g. spring clips securing the pad to the brake piston or caliper</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16D65/10" definition-exists="true" ipc-concordant="F16D65/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D65/10</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Drums for externally- or internally-engaging brakes</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16D65/12" definition-exists="true" ipc-concordant="F16D65/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D65/12</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Discs</text></title-part><title-part><text>Drums for disc brakes</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16D65/121" definition-exists="false" ipc-concordant="F16D65/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D65/121</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>consisting of at least three circumferentially arranged segments</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16D65/122" definition-exists="false" ipc-concordant="F16D65/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D65/122</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>adapted for mounting of friction pads</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16D65/123" definition-exists="false" ipc-concordant="F16D65/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D65/123</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>comprising an annular disc secured to a hub member; Discs characterised by means for mounting</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="F16D65/124" definition-exists="false" ipc-concordant="F16D65/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D65/124</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>adapted for mounting on the wheel of a railway vehicle</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16D65/125" definition-exists="false" ipc-concordant="F16D65/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D65/125</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>characterised by the material used for the disc body</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="F16D65/126" definition-exists="false" ipc-concordant="F16D65/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D65/126</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the material being of low mechanical strength, e.g. carbon, beryllium; Torque transmitting members therefor</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16D65/127" definition-exists="false" ipc-concordant="F16D65/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D65/127</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>characterised by properties of the disc surface; Discs lined with friction material</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16D65/128" definition-exists="false" ipc-concordant="F16D65/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D65/128</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>characterised by means for cooling</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F16D65/13" definition-exists="false" ipc-concordant="F16D65/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2065/13</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Parts or details of discs or drums</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16D65/1304" definition-exists="false" ipc-concordant="F16D65/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2065/1304</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Structure</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="F16D65/1308" definition-exists="false" ipc-concordant="F16D65/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2065/1308</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>one-part</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="F16D65/1312" definition-exists="false" ipc-concordant="F16D65/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2065/1312</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>circumferentially segmented</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="F16D65/1316" definition-exists="false" ipc-concordant="F16D65/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2065/1316</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>radially segmented</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="F16D65/132" definition-exists="false" ipc-concordant="F16D65/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2065/132</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>layered</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="F16D65/1324" definition-exists="false" ipc-concordant="F16D65/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2065/1324</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>carrying friction elements</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="F16D65/1328" definition-exists="false" ipc-concordant="F16D65/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2065/1328</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>internal cavities, e.g. cooling channels</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="F16D65/1332" definition-exists="false" ipc-concordant="F16D65/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2065/1332</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>external ribs, e.g. for cooling or reinforcement</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="F16D65/1336" definition-exists="false" ipc-concordant="F16D65/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2065/1336</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>integral part of vehicle wheel</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16D65/134" definition-exists="false" ipc-concordant="F16D65/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2065/134</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Connection</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="F16D65/1344" definition-exists="false" ipc-concordant="F16D65/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2065/1344</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>permanent, e.g. by casting</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="F16D65/1348" definition-exists="false" ipc-concordant="F16D65/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2065/1348</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>resilient</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="F16D65/1352" definition-exists="false" ipc-concordant="F16D65/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2065/1352</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>articulated</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="F16D65/1356" definition-exists="false" ipc-concordant="F16D65/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2065/1356</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>interlocking</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="12" additional-only="true" sort-key="F16D65/136" definition-exists="false" ipc-concordant="F16D65/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2065/136</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with relative movement radially</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="12" additional-only="true" sort-key="F16D65/1364" definition-exists="false" ipc-concordant="F16D65/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2065/1364</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with relative movement axially</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="12" additional-only="true" sort-key="F16D65/1368" definition-exists="false" ipc-concordant="F16D65/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2065/1368</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with relative movement both radially and axially</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="F16D65/1372" definition-exists="false" ipc-concordant="F16D65/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2065/1372</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>outer circumference</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="F16D65/1376" definition-exists="false" ipc-concordant="F16D65/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2065/1376</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>inner circumference</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="F16D65/138" definition-exists="false" ipc-concordant="F16D65/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2065/138</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>to wheel</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="F16D65/1384" definition-exists="false" ipc-concordant="F16D65/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2065/1384</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>to wheel hub</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="F16D65/1388" definition-exists="false" ipc-concordant="F16D65/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2065/1388</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>to shaft or axle</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="F16D65/1392" definition-exists="false" ipc-concordant="F16D65/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2065/1392</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Connection elements</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="12" additional-only="true" sort-key="F16D65/1396" definition-exists="false" ipc-concordant="F16D65/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2065/1396</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Ancillary resilient elements, e.g. anti-rattle or retraction springs</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16D65/14" definition-exists="false" ipc-concordant="F16D65/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-01-01" status="published"><classification-symbol>F16D65/14</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Actuating mechanisms for brakes</text></title-part><title-part><text>Means for initiating operation at a predetermined position </text><reference><text>brake control systems, parts thereof <class-ref scheme="cpc">B60T</class-ref></text></reference></title-part></class-title><notes-and-warnings><note type="note"><note-paragraph>In this group, it is desirable to add the indexing codes of groups <class-ref scheme="cpc">F16D2121/00</class-ref> - <class-ref scheme="cpc">F16D2131/00</class-ref> relating to actuators.</note-paragraph></note></notes-and-warnings>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16D65/16" definition-exists="true" ipc-concordant="F16D65/16" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D65/16</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>arranged in or on the brake</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16D65/18" definition-exists="true" ipc-concordant="F16D65/18" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2017-08-01" status="published"><classification-symbol>F16D65/18</classification-symbol><class-title date-revised="2017-08-01"><title-part><text>adapted for drawing members together </text><CPC-specific-text><text>, e.g. for disc brakes</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="F16D65/183" definition-exists="false" ipc-concordant="F16D65/18" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D65/183</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with force-transmitting members arranged side by side acting on a spot type force-applying member</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="F16D65/186" definition-exists="false" ipc-concordant="F16D65/18" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D65/186</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with full-face force-applying member, e.g. annular</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16D65/22" definition-exists="true" ipc-concordant="F16D65/22" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2017-08-01" status="published"><classification-symbol>F16D65/22</classification-symbol><class-title date-revised="2017-08-01"><title-part><text>adapted for pressing members apart </text><CPC-specific-text><text>, e.g. for drum brakes</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16D65/28" definition-exists="true" ipc-concordant="F16D65/28" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D65/28</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>arranged apart from the brake</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16D65/38" definition-exists="false" ipc-concordant="F16D65/38" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D65/38</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Slack adjusters</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F16D65/383" definition-exists="false" ipc-concordant="F16D65/38" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2065/383</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>for adjusting the spring force in spring-applied brakes</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F16D65/386" definition-exists="false" ipc-concordant="F16D65/38" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2065/386</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>driven electrically</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16D65/40" definition-exists="false" ipc-concordant="F16D65/40" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D65/40</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>mechanical</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16D65/42" definition-exists="false" ipc-concordant="F16D65/42" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D65/42</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>non-automatic</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="F16D65/44" definition-exists="false" ipc-concordant="F16D65/44" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D65/44</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>by means of direct linear adjustment</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="F16D65/46" definition-exists="false" ipc-concordant="F16D65/46" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D65/46</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with screw-thread and nut</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="F16D65/48" definition-exists="false" ipc-concordant="F16D65/48" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D65/48</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with eccentric or helical body</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="F16D65/50" definition-exists="false" ipc-concordant="F16D65/50" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D65/50</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>for angular adjustment of two concentric parts of the brake control system</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16D65/52" definition-exists="false" ipc-concordant="F16D65/52" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D65/52</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>self-acting in one direction for adjusting excessive play</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="F16D65/54" definition-exists="false" ipc-concordant="F16D65/54" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D65/54</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>by means of direct linear adjustment</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="F16D65/543" definition-exists="false" ipc-concordant="F16D65/54" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D65/543</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>comprising a plastically-deformable member</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="F16D65/546" definition-exists="false" ipc-concordant="F16D65/54" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D65/546</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>for mounting within the confines of a drum brake</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="F16D65/56" definition-exists="false" ipc-concordant="F16D65/56" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D65/56</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with screw-thread and nut</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="F16D65/561" definition-exists="false" ipc-concordant="F16D65/56" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D65/561</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>for mounting within the confines of a drum brake</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="13" additional-only="false" sort-key="F16D65/562" definition-exists="false" ipc-concordant="F16D65/56" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D65/562</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>arranged between service brake actuator and braking member, and subjected to service brake force</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="13" additional-only="false" sort-key="F16D65/563" definition-exists="false" ipc-concordant="F16D65/56" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D65/563</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>arranged adjacent to service brake actuator, e.g. on parking brake lever, and not subjected to service brake force</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="13" additional-only="false" sort-key="F16D65/565" definition-exists="false" ipc-concordant="F16D65/56" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D65/565</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>arranged diametrically opposite to service brake actuator, and subjected to service brake force</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="13" additional-only="false" sort-key="F16D65/566" definition-exists="false" ipc-concordant="F16D65/56" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D65/566</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>having a temperature-sensitive element preventing adjustment when brake is hot</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="F16D65/567" definition-exists="false" ipc-concordant="F16D65/56" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D65/567</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>for mounting on a disc brake</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="13" additional-only="false" sort-key="F16D65/568" definition-exists="false" ipc-concordant="F16D65/56" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D65/568</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>for synchronous adjustment of actuators arranged in parallel</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="F16D65/58" definition-exists="false" ipc-concordant="F16D65/58" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D65/58</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with eccentric or helical body</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="F16D65/60" definition-exists="false" ipc-concordant="F16D65/60" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D65/60</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>for angular adjustment of two concentric parts of the brake control systems</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16D65/62" definition-exists="false" ipc-concordant="F16D65/62" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D65/62</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>self-acting in both directions for adjusting excessive and insufficient play</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="F16D65/64" definition-exists="false" ipc-concordant="F16D65/64" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D65/64</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>by means of direct linear adjustment</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="F16D65/66" definition-exists="false" ipc-concordant="F16D65/66" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D65/66</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with screw-thread and nut</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="F16D65/68" definition-exists="false" ipc-concordant="F16D65/68" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D65/68</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with eccentric or helical body</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="F16D65/70" definition-exists="false" ipc-concordant="F16D65/70" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D65/70</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>for angular adjustment of two concentric parts of the brake control system</text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16D65/72" definition-exists="false" ipc-concordant="F16D65/72" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D65/72</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>hydraulic</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16D65/74" definition-exists="false" ipc-concordant="F16D65/74" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D65/74</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>self-acting in one direction</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16D65/76" definition-exists="false" ipc-concordant="F16D65/76" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D65/76</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>self-acting in both directions</text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16D65/78" definition-exists="true" ipc-concordant="F16D65/78" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D65/78</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Features relating to cooling</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F16D65/781" definition-exists="false" ipc-concordant="F16D65/78" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2065/781</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>involving phase change of material</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F16D65/782" definition-exists="false" ipc-concordant="F16D65/78" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2065/782</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the brake-actuating fluid being used as a coolant</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F16D65/783" definition-exists="false" ipc-concordant="F16D65/78" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2065/783</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>cooling control or adjustment</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F16D65/784" definition-exists="false" ipc-concordant="F16D65/78" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2065/784</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the coolant not being in direct contact with the braking surface</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F16D65/785" definition-exists="false" ipc-concordant="F16D65/78" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2065/785</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Heat insulation or reflection</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F16D65/786" definition-exists="false" ipc-concordant="F16D65/78" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2065/786</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Fluid spray devices</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F16D65/787" definition-exists="false" ipc-concordant="F16D65/78" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2065/787</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Pumps</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F16D65/788" definition-exists="false" ipc-concordant="F16D65/78" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2065/788</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Internal cooling channels</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F16D65/789" definition-exists="false" ipc-concordant="F16D65/78" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2065/789</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>External cooling ribs</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16D65/80" definition-exists="false" ipc-concordant="F16D65/80" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D65/80</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>for externally-engaging brakes</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16D65/807" definition-exists="false" ipc-concordant="F16D65/807" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D65/807</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with open cooling system, e.g. cooled by air</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16D65/813" definition-exists="false" ipc-concordant="F16D65/813" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D65/813</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with closed cooling system</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16D65/82" definition-exists="false" ipc-concordant="F16D65/82" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D65/82</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>for internally-engaging brakes</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16D65/827" definition-exists="false" ipc-concordant="F16D65/827" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D65/827</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with open cooling system, e.g. cooled by air</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16D65/833" definition-exists="false" ipc-concordant="F16D65/833" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D65/833</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with closed cooling system</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16D65/84" definition-exists="false" ipc-concordant="F16D65/84" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D65/84</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>for disc brakes </text><CPC-specific-text><reference><text>discs characterised by means for cooling <class-ref scheme="cpc">F16D65/128</class-ref></text></reference></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16D65/847" definition-exists="false" ipc-concordant="F16D65/847" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D65/847</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with open cooling system, e.g. cooled by air</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16D65/853" definition-exists="false" ipc-concordant="F16D65/853" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D65/853</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with closed cooling system</text></title-part></class-title></classification-item></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="F16D66/00" definition-exists="true" ipc-concordant="F16D66/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D66/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Arrangements for monitoring working conditions, e.g. wear, temperature</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="F16D66/001" definition-exists="false" ipc-concordant="F16D66/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2066/001</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Temperature</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="F16D66/003" definition-exists="false" ipc-concordant="F16D66/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2066/003</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Position, angle or speed</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="F16D66/005" definition-exists="false" ipc-concordant="F16D66/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2066/005</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Force, torque, stress or strain</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="F16D66/006" definition-exists="false" ipc-concordant="F16D66/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2066/006</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>without direct measurement of the quantity monitored, e.g. wear or temperature calculated form force and duration of braking</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="F16D66/008" definition-exists="false" ipc-concordant="F16D66/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2066/008</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>of clutches</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16D66/02" definition-exists="false" ipc-concordant="F16D66/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D66/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Apparatus for indicating wear</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16D66/021" definition-exists="false" ipc-concordant="F16D66/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D66/021</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using electrical detection or indication means</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16D66/022" definition-exists="false" ipc-concordant="F16D66/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D66/022</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>indicating that a lining is worn to minimum allowable thickness</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="F16D66/023" definition-exists="false" ipc-concordant="F16D66/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D66/023</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>directly sensing the position of braking members</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="F16D66/024" definition-exists="false" ipc-concordant="F16D66/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D66/024</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Sensors mounted on braking members adapted to contact the brake disc or drum, e.g. wire loops severed on contact</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="F16D66/025" definition-exists="false" ipc-concordant="F16D66/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D66/025</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>sensing the position of parts of the brake system other than the braking members, e.g. limit switches mounted on master cylinders</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16D66/026" definition-exists="false" ipc-concordant="F16D66/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D66/026</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>indicating different degrees of lining wear</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="F16D66/027" definition-exists="false" ipc-concordant="F16D66/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D66/027</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Sensors therefor</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16D66/028" definition-exists="false" ipc-concordant="F16D66/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D66/028</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with non-electrical sensors or signal transmission, e.g. magnetic, optical</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="F16D67/00" definition-exists="true" ipc-concordant="F16D67/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D67/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Combinations of couplings and brakes</text></title-part><title-part><text>Combinations of clutches and brakes </text><reference><text>combinations of couplings and clutches <class-ref scheme="cpc">F16D47/02</class-ref>; conjoint control of brake systems and driveline clutches in vehicles <class-ref scheme="cpc">B60W10/02</class-ref>, <class-ref scheme="cpc">B60W10/18</class-ref></text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16D67/02" definition-exists="true" ipc-concordant="F16D67/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D67/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Clutch-brake combinations</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16D67/04" definition-exists="false" ipc-concordant="F16D67/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D67/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>fluid actuated</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16D67/06" definition-exists="false" ipc-concordant="F16D67/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D67/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>electromagnetically actuated</text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="F16D69/00" definition-exists="true" ipc-concordant="F16D69/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D69/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Friction linings</text></title-part><title-part><text>Attachment thereof</text></title-part><title-part><text>Selection of coacting friction substances or surfaces </text><reference><text>clutching elements <class-ref scheme="cpc">F16D13/60</class-ref>; braking members <class-ref scheme="cpc">F16D65/02</class-ref></text></reference></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="F16D69/001" definition-exists="false" ipc-concordant="F16D69/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2069/001</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Material of friction lining and support element of same or similar composition</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="F16D69/002" definition-exists="false" ipc-concordant="F16D69/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2069/002</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Combination of different friction materials</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="F16D69/003" definition-exists="false" ipc-concordant="F16D69/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2069/003</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Selection of coacting friction materials</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="F16D69/004" definition-exists="false" ipc-concordant="F16D69/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2069/004</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Profiled friction surfaces, e.g. grooves, dimples</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="F16D69/005" definition-exists="false" ipc-concordant="F16D69/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2069/005</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>having a layered structure</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F16D69/006" definition-exists="false" ipc-concordant="F16D69/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2069/006</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>comprising a heat-insulating layer</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F16D69/007" definition-exists="false" ipc-concordant="F16D69/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2069/007</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>comprising a resilient layer</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F16D69/008" definition-exists="false" ipc-concordant="F16D69/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2069/008</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Layers of fibrous materials</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="F16D69/009" definition-exists="false" ipc-concordant="F16D69/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2069/009</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Linings attached to both sides of a central support element, e.g. a carrier plate</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16D69/02" definition-exists="true" ipc-concordant="F16D69/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2016-05-01" status="published"><classification-symbol>F16D69/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Compositions of linings; </text><CPC-specific-text><text>Methods of manufacturing</text></CPC-specific-text></title-part></class-title><notes-and-warnings date-revised="2013-01-01"><note type="note"><note-paragraph> Indexing codes <class-ref scheme="cpc">F16D69/021</class-ref>&#160;-&#160;<class-ref scheme="cpc">F16D2250/0053</class-ref> are used for indexing aspects relating to compositions or manufacturing of friction linings </note-paragraph></note></notes-and-warnings>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16D69/021" definition-exists="false" ipc-concordant="F16D69/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D69/021</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>containing asbestos</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16D69/022" definition-exists="false" ipc-concordant="F16D69/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D69/022</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>in the form of fibres</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16D69/023" definition-exists="true" ipc-concordant="F16D69/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D69/023</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Composite materials containing carbon and carbon fibres or fibres made of carbonizable material</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16D69/025" definition-exists="false" ipc-concordant="F16D69/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D69/025</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Compositions based on an organic binder</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16D69/026" definition-exists="false" ipc-concordant="F16D69/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D69/026</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>containing fibres</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16D69/027" definition-exists="true" ipc-concordant="F16D69/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D69/027</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Compositions based on metals or inorganic oxides</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="F16D69/028" definition-exists="false" ipc-concordant="F16D69/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D69/028</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>containing fibres</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16D69/04" definition-exists="false" ipc-concordant="F16D69/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D69/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Attachment of linings</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16D69/0408" definition-exists="false" ipc-concordant="F16D69/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D69/0408</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>specially adapted for plane linings</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="F16D69/0416" definition-exists="false" ipc-concordant="F16D69/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D69/0416</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>specially adapted for curved linings</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F16D69/0425" definition-exists="false" ipc-concordant="F16D69/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2069/0425</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Attachment methods or devices</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16D69/0433" definition-exists="false" ipc-concordant="F16D69/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2069/0433</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Connecting elements not integral with the braking member, e.g. bolts, rivets</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16D69/0441" definition-exists="false" ipc-concordant="F16D69/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2069/0441</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Mechanical interlocking, e.g. roughened lining carrier, mating profiles on friction material and lining carrier</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16D69/045" definition-exists="false" ipc-concordant="F16D69/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2069/045</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Bonding</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="F16D69/0458" definition-exists="false" ipc-concordant="F16D69/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2069/0458</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>metallurgic, e.g. welding, brazing, sintering</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="F16D69/0466" definition-exists="false" ipc-concordant="F16D69/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2069/0466</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>chemical, e.g. using adhesives, vulcanising</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="12" additional-only="true" sort-key="F16D69/0475" definition-exists="false" ipc-concordant="F16D69/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2069/0475</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>comprising thermal treatment</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16D69/0483" definition-exists="false" ipc-concordant="F16D69/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2069/0483</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Lining or lining carrier material shaped <u>in situ</u></text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16D69/0491" definition-exists="false" ipc-concordant="F16D69/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2069/0491</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Tools, machines, processes</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="F16D71/00" definition-exists="false" ipc-concordant="F16D71/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D71/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Mechanisms for bringing members to rest in a predetermined position </text><reference><text>combined with or controlling clutches <class-ref scheme="cpc">F16D43/26</class-ref>; means for initiating operation of brakes at a predetermined position <class-ref scheme="cpc">F16D65/14</class-ref>; means for securing members after operation <class-ref scheme="cpc">F16B1/02</class-ref></text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16D71/02" definition-exists="false" ipc-concordant="F16D71/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D71/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>comprising auxiliary means for producing the final movement</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="F16D71/04" definition-exists="false" ipc-concordant="F16D71/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D71/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>providing for selection between a plurality of positions </text><reference><text><class-ref scheme="cpc">F16D71/02</class-ref> takes precedence</text></reference></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="true" level="6" additional-only="true" sort-key="F16D121/00" date-revised="2013-01-01" status="published"><classification-symbol>F16D2121/00</classification-symbol>
<classification-item breakdown-code="true" not-allocatable="false" level="7" additional-only="true" sort-key="F16D121/00" definition-exists="true" ipc-concordant="F16D121/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2121/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Type of actuator operation force</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="F16D121/005" definition-exists="false" ipc-concordant="F16D121/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2015-10-01" status="published"><classification-symbol>F16D2121/005</classification-symbol><class-title date-revised="2015-10-01"><title-part><CPC-specific-text><text>unspecified force for releasing a normally applied brake</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="F16D121/02" definition-exists="false" ipc-concordant="F16D121/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2121/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Fluid pressure</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F16D121/04" definition-exists="false" ipc-concordant="F16D121/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2014-11-01" status="published"><classification-symbol>F16D2121/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>acting on a piston-type actuator, e.g. for liquid pressure</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16D121/06" definition-exists="false" ipc-concordant="F16D121/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2014-11-01" status="published"><classification-symbol>F16D2121/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>for releasing a normally applied brake</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F16D121/08" definition-exists="false" ipc-concordant="F16D121/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2014-11-01" status="published"><classification-symbol>F16D2121/08</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>acting on a membrane-type actuator, e.g. for gas pressure</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16D121/10" definition-exists="false" ipc-concordant="F16D121/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2014-11-01" status="published"><classification-symbol>F16D2121/10</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>for releasing a normally applied brake</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F16D121/12" definition-exists="false" ipc-concordant="F16D121/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2015-07-01" status="published"><classification-symbol>F16D2121/12</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>for releasing a normally applied brake, the type of actuator being irrelevant or not provided for in groups <class-ref scheme="cpc">F16D2121/04</class-ref> - <class-ref scheme="cpc">F16D2121/10</class-ref></text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="F16D121/14" definition-exists="false" ipc-concordant="F16D121/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2121/14</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Mechanical</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F16D121/16" definition-exists="false" ipc-concordant="F16D121/16" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2121/16</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>for releasing a normally applied brake</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="F16D121/18" definition-exists="true" ipc-concordant="F16D121/18" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2121/18</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Electric or magnetic</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F16D121/20" definition-exists="false" ipc-concordant="F16D121/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2121/20</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>using electromagnets</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16D121/22" definition-exists="false" ipc-concordant="F16D121/22" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2121/22</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>for releasing a normally applied brake</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F16D121/24" definition-exists="false" ipc-concordant="F16D121/24" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2121/24</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>using motors</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16D121/26" definition-exists="false" ipc-concordant="F16D121/26" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2121/26</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>for releasing a normally applied brake</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F16D121/28" definition-exists="false" ipc-concordant="F16D121/28" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2121/28</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>using electrostrictive or magnetostrictive elements, e.g. piezoelectric elements</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16D121/30" definition-exists="false" ipc-concordant="F16D121/30" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2121/30</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>for releasing a normally applied brake</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F16D121/32" definition-exists="false" ipc-concordant="F16D121/32" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2016-05-01" status="published"><classification-symbol>F16D2121/32</classification-symbol><class-title date-revised="2016-05-01"><title-part><text>using shape memory </text><CPC-specific-text><text>or other thermo-mechanical</text></CPC-specific-text><text> elements</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16D121/34" definition-exists="false" ipc-concordant="F16D121/34" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2121/34</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>for releasing a normally applied brake</text></title-part></class-title></classification-item></classification-item></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="7" additional-only="true" sort-key="F16D123/00" definition-exists="true" ipc-concordant="F16D123/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2014-11-01" status="published"><classification-symbol>F16D2123/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Multiple operation forces</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="7" additional-only="true" sort-key="F16D125/00" definition-exists="true" ipc-concordant="F16D125/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2125/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Components of actuators</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="F16D125/02" definition-exists="false" ipc-concordant="F16D125/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2125/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Fluid-pressure mechanisms</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F16D125/023" definition-exists="false" ipc-concordant="F16D125/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2015-10-01" status="published"><classification-symbol>F16D2125/023</classification-symbol><class-title date-revised="2015-10-01"><title-part><CPC-specific-text><text>Pumps</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F16D125/026" definition-exists="false" ipc-concordant="F16D125/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2015-10-01" status="published"><classification-symbol>F16D2125/026</classification-symbol><class-title date-revised="2015-10-01"><title-part><CPC-specific-text><text>Pressure-to-pressure converters, e.g. hydropneumatic</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F16D125/04" definition-exists="false" ipc-concordant="F16D125/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2125/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Cylinders</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F16D125/06" definition-exists="false" ipc-concordant="F16D125/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2125/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Pistons</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F16D125/08" definition-exists="false" ipc-concordant="F16D125/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2125/08</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Seals, e.g. piston seals</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F16D125/10" definition-exists="false" ipc-concordant="F16D125/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2125/10</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Plural pistons interacting by fluid pressure, e.g. hydraulic force amplifiers using different sized pistons</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F16D125/12" definition-exists="false" ipc-concordant="F16D125/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2125/12</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Membrane or diaphragm types</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F16D125/14" definition-exists="false" ipc-concordant="F16D125/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2125/14</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Fluid-filled flexible members, e.g. enclosed air bladders</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F16D125/16" definition-exists="false" ipc-concordant="F16D125/16" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2125/16</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Devices for bleeding or filling</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="F16D125/18" definition-exists="false" ipc-concordant="F16D125/18" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2125/18</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Mechanical mechanisms</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F16D125/20" definition-exists="false" ipc-concordant="F16D125/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2016-08-01" status="published"><classification-symbol>F16D2125/20</classification-symbol><class-title date-revised="2016-08-01"><title-part><text>converting rotation to linear movement or <u>vice versa</u></text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16D125/22" definition-exists="false" ipc-concordant="F16D125/22" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2125/22</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>acting transversely to the axis of rotation</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="F16D125/24" definition-exists="false" ipc-concordant="F16D125/24" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2125/24</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Rack-and-pinion</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="F16D125/26" definition-exists="false" ipc-concordant="F16D125/26" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2125/26</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Cranks</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="F16D125/28" definition-exists="false" ipc-concordant="F16D125/28" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2125/28</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Cams</text></title-part><title-part><text>Levers with cams</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="12" additional-only="true" sort-key="F16D125/30" definition-exists="false" ipc-concordant="F16D125/30" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2125/30</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>acting on two or more cam followers, e.g. S-cams</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="12" additional-only="true" sort-key="F16D125/32" definition-exists="false" ipc-concordant="F16D125/32" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2125/32</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>acting on one cam follower</text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16D125/34" definition-exists="false" ipc-concordant="F16D125/34" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2125/34</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>acting in the direction of the axis of rotation</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="F16D125/36" definition-exists="false" ipc-concordant="F16D125/36" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2125/36</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Helical cams, Ball-rotating ramps</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="12" additional-only="true" sort-key="F16D125/38" definition-exists="false" ipc-concordant="F16D125/38" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2125/38</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with plural cam or ball-ramp mechanisms arranged concentrically with the brake rotor axis</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="F16D125/40" definition-exists="false" ipc-concordant="F16D125/40" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2125/40</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Screw-and-nut</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="12" additional-only="true" sort-key="F16D125/405" definition-exists="false" ipc-concordant="F16D125/40" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2015-10-01" status="published"><classification-symbol>F16D2125/405</classification-symbol><class-title date-revised="2015-10-01"><title-part><CPC-specific-text><text>with differential thread</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="F16D125/42" definition-exists="false" ipc-concordant="F16D125/42" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2125/42</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Rack-and-worm gears</text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F16D125/44" definition-exists="false" ipc-concordant="F16D125/44" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2125/44</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>transmitting rotation</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16D125/46" definition-exists="false" ipc-concordant="F16D125/46" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2125/46</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Rotating members in mutual engagement</text></title-part></class-title>
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<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16D200/0021" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2200/0021</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Steel</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F16D200/0026" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2200/0026</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Non-ferro</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16D200/003" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2200/003</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Light metals, e.g. aluminium</text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="F16D200/0034" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2200/0034</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>non-metallic</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F16D200/0039" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2200/0039</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Ceramics</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16D200/0043" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2200/0043</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Ceramic base, e.g. metal oxides or ceramic binder</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16D200/0047" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2200/0047</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Ceramic composite, e.g. C/C composite infiltrated with Si or B, or ceramic matrix infiltrated with metal</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F16D200/0052" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2200/0052</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Carbon</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F16D200/0056" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2200/0056</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Elastomers</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="F16D200/006" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2200/006</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>containing fibres or particles</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F16D200/0065" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2200/0065</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Inorganic, e.g. non-asbestos mineral fibres</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F16D200/0069" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2200/0069</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>being characterised by their size</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F16D200/0073" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2200/0073</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>having lubricating properties</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="F16D200/0078" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2200/0078</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>laminated</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="F16D200/0082" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2200/0082</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Production methods therefor</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F16D200/0086" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2200/0086</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Moulding materials together by application of heat and pressure</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F16D200/0091" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2200/0091</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Impregnating a mat of fibres with a binder</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F16D200/0095" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2200/0095</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Mixing an aqueous slurry of fibres with a binder, e.g. papermaking process</text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="7" additional-only="true" sort-key="F16D250/00" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2250/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Manufacturing</text></title-part><title-part><text>Assembly</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="F16D250/0007" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2250/0007</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Casting</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F16D250/0015" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2250/0015</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>around inserts</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="F16D250/0023" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2250/0023</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Shaping by pressure</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="F16D250/003" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2250/003</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Chip removing</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="F16D250/0038" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2250/0038</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Surface treatment</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F16D250/0046" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2250/0046</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Coating</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F16D250/0053" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2250/0053</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Hardening</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="F16D250/0061" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2250/0061</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Joining</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F16D250/0069" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2250/0069</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Adhesive bonding</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F16D250/0076" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2250/0076</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Welding, brazing</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="F16D250/0084" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2250/0084</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Assembly or disassembly</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="F16D250/0092" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2250/0092</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Tools or machines for producing linings</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="7" additional-only="true" sort-key="F16D300/00" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2300/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Special features for couplings or clutches</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="F16D300/02" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2300/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Overheat protection, i.e. means for protection against overheating</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F16D300/021" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2300/021</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Cooling features not provided for in group <class-ref scheme="cpc">F16D13/72</class-ref> or <class-ref scheme="cpc">F16D25/123</class-ref>, e.g. heat transfer details</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16D300/0212" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2300/0212</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Air cooling</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16D300/0214" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2300/0214</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Oil or fluid cooling</text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="F16D300/04" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-01-01" status="published"><classification-symbol>F16D2300/04</classification-symbol><class-title date-revised="2021-01-01"><title-part><text>Heating means</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="F16D300/06" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2300/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Lubrication details not provided for in group <class-ref scheme="cpc">F16D13/74</class-ref></text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="F16D300/08" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2014-10-01" status="published"><classification-symbol>F16D2300/08</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Details or arrangements of sealings not provided for in group <class-ref scheme="cpc">F16D3/84</class-ref></text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="F16D300/10" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2300/10</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Surface characteristics</text></title-part><title-part><text>Details related to material surfaces</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="F16D300/12" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2300/12</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Mounting or assembling</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="F16D300/14" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2300/14</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Clutches which are normally open, i.e. not engaged in released state</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="F16D300/18" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-01-01" status="published"><classification-symbol>F16D2300/18</classification-symbol><class-title date-revised="2021-01-01"><title-part><text>Sensors</text></title-part><title-part><text>Details or arrangements thereof</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="F16D300/20" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-01-01" status="published"><classification-symbol>F16D2300/20</classification-symbol><class-title date-revised="2021-01-01"><title-part><text>Auxiliary indicators or alarms</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="F16D300/22" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2300/22</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Vibration damping</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="F16D300/24" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2300/24</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Concentric actuation rods, e.g. actuation rods extending concentrically through a shaft</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="F16D300/26" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2300/26</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Cover or bell housings</text></title-part><title-part><text>Details or arrangements thereof</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="7" additional-only="true" sort-key="F16D500/00" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>External control of clutches by electric or electronic means</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="F16D500/10" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/10</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>System to be controlled</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F16D500/102" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/102</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Actuator</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16D500/1021" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/1021</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Electrical type</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="F16D500/1022" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/1022</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Electromagnet</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="F16D500/1023" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/1023</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Electric motor</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="12" additional-only="true" sort-key="F16D500/1024" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/1024</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>combined with hydraulic actuation</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="12" additional-only="true" sort-key="F16D500/1025" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/1025</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with threaded transmission</text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16D500/1026" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/1026</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Hydraulic</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="F16D500/1027" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/1027</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Details about the hydraulic valves</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16D500/1028" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/1028</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Pneumatic</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F16D500/104" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/104</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Clutch</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16D500/10406" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/10406</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Clutch position</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="F16D500/10412" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/10412</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Transmission line of a vehicle</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="F16D500/10418" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/10418</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Accessory clutch, e.g. cooling fan, air conditioning</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="F16D500/10425" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/10425</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Differential clutch</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="F16D500/10431" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/10431</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>4WD Clutch dividing power between the front and the rear axle</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="F16D500/10437" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/10437</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Power Take Off clutch</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16D500/10443" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/10443</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Clutch type</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="F16D500/1045" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/1045</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Friction clutch</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="F16D500/10456" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/10456</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Synchro clutch</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="F16D500/10462" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/10462</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Dog-type clutch</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="F16D500/10468" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/10468</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Fluid adhesion clutch</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="F16D500/10475" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/10475</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Magnetic field, e.g. electro-rheological, magnetisable particles</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="F16D500/10481" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/10481</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Automatic clutch, e.g. centrifugal masses</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="F16D500/10487" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/10487</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Fluid coupling</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="F16D500/10493" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/10493</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>One way clutch</text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F16D500/106" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/106</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Engine</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16D500/1062" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/1062</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Diesel</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16D500/1064" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/1064</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Electric</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16D500/1066" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/1066</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Hybrid</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16D500/1068" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/1068</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Engine supercharger or turbocharger</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F16D500/108" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/108</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Gear</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16D500/1081" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/1081</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Actuation type</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="F16D500/1082" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/1082</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Manual transmission</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="F16D500/1083" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/1083</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Automated manual transmission</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="F16D500/1085" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/1085</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Automatic transmission</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16D500/1086" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/1086</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Concentric shafts</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16D500/1087" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/1087</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Planetary gearing</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16D500/1088" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/1088</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>CVT</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F16D500/11" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/11</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Application</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16D500/1102" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/1102</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Lawnmower</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16D500/1105" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/1105</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Marine applications</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16D500/1107" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/1107</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Vehicles</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="F16D500/111" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/111</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Agricultural</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="F16D500/1112" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/1112</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Heavy vehicle</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="F16D500/1115" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/1115</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Racing</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="F16D500/1117" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/1117</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Motorcycle</text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F16D500/112" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/112</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Details of the arrangement of the system</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="F16D500/30" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/30</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Signal inputs</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F16D500/302" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/302</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>from the actuator</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16D500/3021" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/3021</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Angle</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16D500/3022" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/3022</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Current</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16D500/3023" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/3023</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Force</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16D500/3024" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/3024</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Pressure</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16D500/3025" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/3025</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Fluid flow</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16D500/3026" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/3026</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Stroke</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16D500/3027" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/3027</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Torque</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16D500/3028" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/3028</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Voltage</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F16D500/304" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/304</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>from the clutch</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16D500/30401" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/30401</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>On-off signal indicating the engage or disengaged position of the clutch</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16D500/30402" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/30402</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Clutch friction coefficient</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16D500/30403" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/30403</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Number of clutch actuations</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16D500/30404" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/30404</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Clutch temperature</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="F16D500/30405" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/30405</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Estimated clutch temperature</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16D500/30406" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/30406</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Clutch slip</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="F16D500/30407" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/30407</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Clutch slip change rate</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16D500/30408" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/30408</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Relative rotational position of the input and output parts, e.g. for facilitating positive clutch engagement</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="F16D500/30409" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/30409</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Signals detecting the transmission of zero torque</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16D500/3041" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/3041</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>from the input shaft</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="F16D500/30412" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/30412</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Torque of the input shaft</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="F16D500/30415" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/30415</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Speed of the input shaft</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="12" additional-only="true" sort-key="F16D500/30417" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/30417</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Speed change rate of the input shaft</text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16D500/3042" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/3042</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>from the output shaft</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="F16D500/30421" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/30421</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Torque of the output shaft</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="12" additional-only="true" sort-key="F16D500/30423" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/30423</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Signal detecting the transmission of zero torque</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="12" additional-only="true" sort-key="F16D500/30425" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-01-01" status="published"><classification-symbol>F16D2500/30425</classification-symbol><class-title date-revised="2018-01-01"><title-part><text>Estimation of the transmitted clutch torque, e.g. applying dynamic torque balance equation</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="F16D500/30426" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/30426</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Speed of the output shaft</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="12" additional-only="true" sort-key="F16D500/30428" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/30428</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Speed change rate of the output shaft</text></title-part></class-title></classification-item></classification-item></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F16D500/305" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/305</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>from the clutch cooling</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16D500/3051" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/3051</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Flow amount of cooling fluid</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="F16D500/3053" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/3053</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>On/off signal indicating the presence of cooling oil flow</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16D500/3055" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/3055</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Cooling oil properties</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="F16D500/3056" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/3056</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Cooling oil temperature</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="F16D500/3058" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/3058</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Cooling oil pressure</text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F16D500/306" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/306</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>from the engine</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16D500/3061" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/3061</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Engine inlet air flow rate</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16D500/3062" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/3062</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Engine braking signal indicating the use of the engine as a brake</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16D500/3063" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/3063</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Engine fuel flow rate</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16D500/3064" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/3064</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Temperature of the engine</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16D500/3065" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/3065</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Torque of the engine</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="F16D500/3066" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/3066</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Torque change rate of the engine</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16D500/3067" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/3067</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Speed of the engine</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="F16D500/3068" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/3068</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Speed change of rate of the engine</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16D500/3069" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/3069</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Engine ignition switch</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F16D500/308" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/308</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>from the transmission</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16D500/30801" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/30801</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Number of shift actuations</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16D500/30802" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/30802</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Transmission oil properties</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="F16D500/30803" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/30803</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Oil temperature</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="F16D500/30805" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/30805</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Oil pressure</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16D500/30806" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/30806</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Engaged transmission ratio</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="F16D500/30807" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/30807</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Estimation of the engaged transmission ratio</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="F16D500/30808" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/30808</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Detection of transmission in neutral</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16D500/3081" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/3081</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>from the input shaft</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="F16D500/30812" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/30812</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Direction of rotation of the input shaft</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="F16D500/30814" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/30814</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Torque of the input shaft</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="F16D500/30816" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/30816</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Speed of the input shaft</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="12" additional-only="true" sort-key="F16D500/30818" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/30818</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Speed change rate of the input shaft</text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16D500/3082" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/3082</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>from the output shaft</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="F16D500/30822" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/30822</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Torque of the output shaft</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="F16D500/30825" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/30825</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Speed of the output shaft</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="12" additional-only="true" sort-key="F16D500/30827" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/30827</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Speed change rate of the output shaft</text></title-part></class-title></classification-item></classification-item></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F16D500/31" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/31</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>from the vehicle</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16D500/3101" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/3101</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Detection of a brake actuation by a sensor on the brake </text><reference><text>brake pedal actuation <class-ref scheme="cpc">F16D2500/31426</class-ref></text></reference></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16D500/3102" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/3102</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Vehicle direction of travel, i.e. forward/reverse</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16D500/3104" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/3104</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Travelled distance</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16D500/3105" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/3105</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Operational Time of clutches during vehicle life</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16D500/3107" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/3107</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Vehicle weight</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16D500/3108" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/3108</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Vehicle speed</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="F16D500/3109" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/3109</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Vehicle acceleration</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="F16D500/3111" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/3111</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Standing still, i.e. signal detecting when the vehicle is standing still or bellow a certain limit speed</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="F16D500/3112" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/3112</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Vehicle acceleration change rate</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16D500/3114" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/3114</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Vehicle wheels</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="F16D500/3115" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/3115</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Vehicle wheel speed</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="F16D500/3117" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/3117</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Vehicle wheel torque</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="F16D500/3118" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/3118</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Slip of vehicle wheels</text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F16D500/312" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/312</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>External to the vehicle</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16D500/3121" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/3121</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Ambient conditions, e.g. air humidity, air temperature, ambient pressure</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="F16D500/3122" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/3122</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Ambient temperature</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16D500/3124" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/3124</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Driving conditions, e.g. climbing hills, cornering, traffic</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16D500/3125" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/3125</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Driving resistance, i.e. external factors having an influence in the traction force, e.g. road friction, air resistance, road slope</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="F16D500/3127" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/3127</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Road slope</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16D500/3128" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/3128</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Distance from the vehicle to an external element, e.g. to an obstacle, to an other vehicle or a target</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F16D500/314" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/314</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>from the user</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16D500/31406" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/31406</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>input from pedals</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="F16D500/31413" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/31413</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Clutch pedal position</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="12" additional-only="true" sort-key="F16D500/3142" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/3142</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Clutch pedal position rate</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="F16D500/31426" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/31426</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Brake pedal position</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="12" additional-only="true" sort-key="F16D500/31433" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/31433</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Brake pedal position threshold, e.g. switch</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="F16D500/3144" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/3144</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Accelerator pedal position</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="12" additional-only="true" sort-key="F16D500/31446" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/31446</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Accelerator pedal position change rate</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="12" additional-only="true" sort-key="F16D500/31453" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/31453</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Accelerator pedal position threshold, e.g. switch</text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16D500/3146" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/3146</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>input from levers</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="F16D500/31466" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/31466</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Gear lever</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="F16D500/31473" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/31473</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Parking brake lever</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16D500/3148" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/3148</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Detection of user presence</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16D500/31486" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/31486</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Recognition of user style of driving, e.g. sportive, calm, nervous</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16D500/31493" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/31493</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Switches on the dashboard</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F16D500/316" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/316</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Other signal inputs not covered by the groups above</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16D500/3161" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/3161</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Signal providing information about the state of engine accessories</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16D500/3163" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/3163</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Using the natural frequency of a component as input for the control</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16D500/3165" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/3165</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Using the moment of inertia of a component as input for the control</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16D500/3166" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/3166</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Detection of an elapsed period of time</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16D500/3168" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/3168</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Temperature detection of any component of the control system</text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="F16D500/50" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/50</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Problem to be solved by the control system</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F16D500/501" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/501</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Relating the actuator</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16D500/5012" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/5012</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Accurate determination of the clutch positions, e.g. treating the signal from the position sensor, or by using two position sensors for determination</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16D500/5014" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/5014</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Filling the actuator cylinder with fluid</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16D500/5016" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/5016</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Shifting operation, i.e. volume compensation of the master cylinder due to wear, temperature changes or leaks in the cylinder</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16D500/5018" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/5018</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Calibration or recalibration of the actuator</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F16D500/502" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/502</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Relating the clutch</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16D500/50203" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/50203</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Transition between manual and automatic control of the clutch</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16D500/50206" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/50206</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Creep control</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="F16D500/50209" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/50209</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Activation of the creep control operation</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="12" additional-only="true" sort-key="F16D500/50212" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/50212</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Accelerator pedal</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="12" additional-only="true" sort-key="F16D500/50215" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/50215</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Brake pedal</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="12" additional-only="true" sort-key="F16D500/50218" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/50218</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Clutch pedal</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="12" additional-only="true" sort-key="F16D500/50221" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/50221</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Manual switch actuated by the user</text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16D500/50224" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/50224</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Drive-off</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16D500/50227" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/50227</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Control of clutch to control engine</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16D500/5023" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/5023</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Determination of the clutch wear</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16D500/50233" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/50233</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Clutch wear adjustment operation</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16D500/50236" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2016-08-01" status="published"><classification-symbol>F16D2500/50236</classification-symbol><class-title date-revised="2016-08-01"><title-part><text>Adaptations of the clutch characteristics, e.g. curve clutch capacity torque - clutch actuator displacement</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16D500/50239" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/50239</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Soft clutch engagement</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16D500/50242" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/50242</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Cleaning of clutches, e.g. controlling the engine or the clutch to provoke vibrations eliminating particles from the clutch friction surfaces</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16D500/50245" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/50245</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Calibration or recalibration of the clutch touch-point</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="F16D500/50248" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/50248</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>During assembly</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="F16D500/50251" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/50251</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>During operation</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="12" additional-only="true" sort-key="F16D500/50254" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/50254</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Brake actuated</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="12" additional-only="true" sort-key="F16D500/50257" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/50257</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>During a creep operation</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="12" additional-only="true" sort-key="F16D500/5026" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/5026</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Gear engaged</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="12" additional-only="true" sort-key="F16D500/50263" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/50263</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>During standing still</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="F16D500/50266" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/50266</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Way of detection</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="12" additional-only="true" sort-key="F16D500/50269" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/50269</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Engine speed</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="12" additional-only="true" sort-key="F16D500/50272" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/50272</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Gearing speed</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="12" additional-only="true" sort-key="F16D500/50275" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/50275</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Estimation of the displacement of the clutch touch-point due to the modification of relevant parameters, e.g. temperature, wear</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="12" additional-only="true" sort-key="F16D500/50278" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/50278</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Stalling</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="12" additional-only="true" sort-key="F16D500/50281" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/50281</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Transmitted torque</text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16D500/50284" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/50284</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Control of secondary clutch in the driveline, i.e. not including clutches in automatic transmission, e.g. in the vicinity of rear axle or on parallel drive shaft</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16D500/50287" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/50287</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Torque control</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="F16D500/5029" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/5029</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Reducing drag torque</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16D500/50293" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/50293</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Reduction of vibrations</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16D500/50296" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/50296</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Limit clutch wear</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F16D500/503" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/503</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>relating to the accumulator</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16D500/5035" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/5035</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Filling level of an accumulator providing fluid for the engagement of the clutch</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F16D500/504" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/504</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Relating the engine</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16D500/5041" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/5041</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Control of engine accessories, e.g. air conditioning, pumps, auxiliary drive</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16D500/5043" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/5043</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Engine fuel consumption</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16D500/5045" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/5045</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Control of engine at idle, i.e. controlling engine idle conditions, e.g. idling speed</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16D500/5046" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/5046</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Preventing engine over-speed, e.g. by actuation of the main clutch</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16D500/5048" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/5048</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Stall prevention</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F16D500/506" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/506</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Relating the transmission</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16D500/50607" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/50607</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Facilitating engagement of a dog clutches, e.g. preventing of gear butting</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16D500/50615" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2017-05-01" status="published"><classification-symbol>F16D2500/50615</classification-symbol><class-title date-revised="2017-05-01"><title-part><text>Facilitating disengagement of a dog clutch, e.g. by applying a pretension on the disengaging elements</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16D500/50623" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/50623</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Preventing transmission load change</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16D500/5063" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/5063</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Shaft dither, i.e. applying a pulsating torque to a (transmission) shaft to create a buzz or dither, e.g. to prevent tooth butting or gear locking</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16D500/50638" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2016-08-01" status="published"><classification-symbol>F16D2500/50638</classification-symbol><class-title date-revised="2016-08-01"><title-part><text>Shaft speed synchronising, e.g. using engine, clutch outside transmission</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16D500/50646" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/50646</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Control of the main clutch to prevent or release a tooth-to-tooth condition in the transmission</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16D500/50653" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/50653</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Gearing shifting without the interruption of drive</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16D500/50661" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/50661</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Limit transmission input torque</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16D500/50669" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/50669</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Neutral control, i.e. preventing creep or drag torque being transmitted in a transmission with a torque converter when the vehicle is stationary</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16D500/50676" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/50676</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Optimising drive-train operating point, e.g. selecting gear ratio giving maximum fuel economy, best performance</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16D500/50684" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/50684</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Torque resume after shifting</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16D500/50692" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/50692</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Simulate the characteristics of a torque converter</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F16D500/507" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/507</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Relating the vehicle</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16D500/5075" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/5075</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Prevention or regulation of vehicle&apos;s wheel slip</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F16D500/508" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/508</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Relating driving conditions</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16D500/50808" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/50808</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Cold starting</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16D500/50816" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/50816</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Control during a braking operation, e.g. during ABS control</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16D500/50825" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/50825</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Hill climbing or descending</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16D500/50833" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/50833</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Control during a stability control operation [ESP]</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16D500/50841" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/50841</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Hill hold</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16D500/5085" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/5085</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Coasting</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16D500/50858" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/50858</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Selecting a Mode of operation</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16D500/50866" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/50866</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Parking, i.e. control of drive units during parking</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16D500/50875" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/50875</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Driving in reverse</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16D500/50883" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/50883</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Stop-and-go, i.e. repeated stopping and starting, e.g. in traffic jams</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16D500/50891" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/50891</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Towing or towed</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F16D500/51" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/51</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Relating safety</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16D500/5102" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/5102</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Detecting abnormal operation, e.g. unwanted slip or excessive temperature</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16D500/5104" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/5104</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Preventing failures</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="F16D500/5106" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/5106</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Overheat protection</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16D500/5108" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/5108</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Failure diagnosis</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="F16D500/511" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/511</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Leak detection</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="F16D500/5112" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/5112</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Using signals from redundant sensors</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16D500/5114" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/5114</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Failsafe</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16D500/5116" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/5116</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Manufacture, testing, calibrating, i.e. test or calibration of components during or soon after assembly, e.g. at the end of the production line </text><reference><text><class-ref scheme="cpc">F16D2500/50248</class-ref> takes precedence</text></reference></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16D500/5118" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/5118</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Maintenance</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F16D500/512" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/512</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Relating to the driver</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16D500/5122" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/5122</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Improve passengers comfort</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16D500/5124" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/5124</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Driver error, i.e. preventing effects of unintended or incorrect driver inputs</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16D500/5126" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/5126</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Improving response to driver inputs</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16D500/5128" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/5128</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Driver workload reduction</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F16D500/52" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/52</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>General</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16D500/525" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/525</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Improve response of control system</text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="F16D500/70" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/70</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Details about the implementation of the control system</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F16D500/702" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/702</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Look-up tables</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16D500/70205" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/70205</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Clutch actuator</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="F16D500/70211" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/70211</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Force</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="F16D500/70217" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/70217</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Pressure</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="F16D500/70223" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/70223</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Current</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="F16D500/70229" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/70229</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Voltage</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="F16D500/70235" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/70235</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Displacement</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="F16D500/70241" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/70241</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Angle</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16D500/70247" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/70247</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Engine</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16D500/70252" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/70252</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Clutch torque</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="F16D500/70258" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/70258</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Throttle</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="F16D500/70264" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/70264</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Stroke</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="F16D500/7027" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/7027</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Engine speed</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="F16D500/70276" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/70276</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Slip</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="F16D500/70282" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/70282</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Time</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="F16D500/70288" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/70288</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Clutch pedal position</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16D500/70294" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/70294</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Valve look-up tables</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F16D500/704" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/704</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Output parameters from the control unit</text></title-part><title-part><text>Target parameters to be controlled</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16D500/70402" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/70402</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Actuator parameters</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="F16D500/70404" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/70404</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Force</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="F16D500/70406" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/70406</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Pressure</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="F16D500/70408" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/70408</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Torque</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="F16D500/7041" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/7041</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Position</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="12" additional-only="true" sort-key="F16D500/70412" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/70412</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Clutch position change rate</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="12" additional-only="true" sort-key="F16D500/70414" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/70414</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Quick displacement to clutch touch point</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="F16D500/70416" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/70416</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Angle</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="F16D500/70418" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/70418</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Current</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="F16D500/7042" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/7042</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Voltage</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16D500/70422" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/70422</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Clutch parameters</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="F16D500/70424" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/70424</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Outputting a clutch engaged-disengaged signal</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="F16D500/70426" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/70426</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Clutch slip</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="12" additional-only="true" sort-key="F16D500/70428" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/70428</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Clutch slip change rate</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="F16D500/7043" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/7043</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Clutch temperature</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="F16D500/70432" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/70432</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>From the input shaft</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="12" additional-only="true" sort-key="F16D500/70434" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/70434</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Input shaft torque</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="12" additional-only="true" sort-key="F16D500/70436" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/70436</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Input shaft speed</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="F16D500/70438" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/70438</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>From the output shaft</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="12" additional-only="true" sort-key="F16D500/7044" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/7044</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Output shaft torque</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="12" additional-only="true" sort-key="F16D500/70442" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/70442</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Output shaft speed</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="13" additional-only="true" sort-key="F16D500/70444" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/70444</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Output shaft speed rate</text></title-part></class-title></classification-item></classification-item></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16D500/70446" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/70446</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Clutch cooling parameters</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="F16D500/70448" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/70448</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>for regulating the amount of fluid flow</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="12" additional-only="true" sort-key="F16D500/7045" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/7045</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>On/off switching of the cooling fluid flow</text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16D500/70452" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/70452</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Engine parameters</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="F16D500/70454" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/70454</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Engine speed</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="12" additional-only="true" sort-key="F16D500/70456" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/70456</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Engine speed change rate</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="F16D500/70458" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/70458</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Engine torque</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="12" additional-only="true" sort-key="F16D500/7046" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/7046</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Engine torque change rate</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="F16D500/70462" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/70462</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Opening of the throttle valve</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16D500/70464" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/70464</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Transmission parameters</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="F16D500/70466" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/70466</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Input shaft</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="12" additional-only="true" sort-key="F16D500/70468" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/70468</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Input shaft torque</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="13" additional-only="true" sort-key="F16D500/7047" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/7047</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Input shaft torque change rate</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="12" additional-only="true" sort-key="F16D500/70472" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/70472</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Input shaft speed</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="13" additional-only="true" sort-key="F16D500/70474" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/70474</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Input shaft speed change rate</text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="F16D500/70476" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/70476</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Output shaft</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="12" additional-only="true" sort-key="F16D500/70478" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/70478</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Output shaft power</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="12" additional-only="true" sort-key="F16D500/7048" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/7048</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Output shaft torque</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="13" additional-only="true" sort-key="F16D500/70482" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/70482</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Output shaft torque change rate</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="12" additional-only="true" sort-key="F16D500/70484" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/70484</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Output shaft speed</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="13" additional-only="true" sort-key="F16D500/70486" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/70486</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Output shaft speed change rate</text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="F16D500/70488" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/70488</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Selection of the gear ratio</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16D500/7049" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/7049</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Brake parameters</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16D500/70492" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/70492</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Vehicle parameters</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="F16D500/70494" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/70494</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Vehicle speed</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="12" additional-only="true" sort-key="F16D500/70496" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/70496</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Vehicle acceleration</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="13" additional-only="true" sort-key="F16D500/70498" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/70498</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Vehicle acceleration change rate</text></title-part></class-title></classification-item></classification-item></classification-item></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F16D500/706" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/706</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Strategy of control</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16D500/70605" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/70605</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Adaptive correction</text></title-part><title-part><text>Modifying control system parameters, e.g. gains, constants, look-up tables</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16D500/7061" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/7061</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Feed-back</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="F16D500/70615" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/70615</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>PI control</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="F16D500/70621" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/70621</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>PD control</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="F16D500/70626" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/70626</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>PID control</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16D500/70631" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/70631</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Feed-forward</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16D500/70636" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/70636</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Fuzzy logic</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16D500/70642" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/70642</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Inverse model</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16D500/70647" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/70647</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Neuronal network</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16D500/70652" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/70652</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Open loop</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16D500/70657" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/70657</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Predictor methods</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16D500/70663" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/70663</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>State analysis</text></title-part><title-part><text>Analysing potential states of the machine and developing control strategies at each state</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16D500/70668" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/70668</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Signal filtering</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16D500/70673" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/70673</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Statistical calculations</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="F16D500/70678" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-01-01" status="published"><classification-symbol>F16D2500/70678</classification-symbol><class-title date-revised="2018-01-01"><title-part><text>using histograms</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="F16D500/70684" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/70684</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>using regressions</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="F16D500/70689" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/70689</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>using maximum or minimum values</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="F16D500/70694" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/70694</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with plausibility checks</text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F16D500/708" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/708</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Mathematical model</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16D500/7082" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/7082</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>of the clutch</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16D500/7085" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/7085</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>of the driver</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16D500/7087" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/7087</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>of the vehicle</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="F16D500/71" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/71</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Actions</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16D500/7101" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/7101</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Driver alarm</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="F16D500/7102" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/7102</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>by provoking vibrations of a vehicle part</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="F16D500/7103" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/7103</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Acoustic alarms</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="F16D500/7104" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/7104</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Visual alarms</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16D500/7105" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/7105</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Inhibit control automatically</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16D500/7106" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/7106</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Gearshift to neutral</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="F16D500/7107" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/7107</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Others</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="F16D500/7108" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/7108</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Engine torque calculation</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="F16D500/7109" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>F16D2500/7109</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Pulsed signal</text></title-part><title-part><text>Generating or processing pulsed signals</text></title-part><title-part><text>PWM, width modulation, frequency or amplitude modulation</text></title-part></class-title></classification-item></classification-item></classification-item></classification-item></classification-item></classification-item></classification-item></class-scheme>