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233 lines
117 KiB
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233 lines
117 KiB
XML
<?xml version="1.0" encoding="UTF-8"?>
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<class-scheme publication-date="2023-02-01" scheme-type="cpc" publication-type="official">
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<classification-item breakdown-code="false" not-allocatable="true" level="5" additional-only="false" sort-key="B25D" definition-exists="true" date-revised="2020-05-01" status="published"><classification-symbol>B25D</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>PERCUSSIVE TOOLS </text><CPC-specific-text><reference><text>percussive machines for forging <class-ref scheme="cpc">B21J</class-ref>; hand-held drilling machines, in general <class-ref scheme="cpc">B23B45/00</class-ref>, for wood <class-ref scheme="cpc">B27C3/08</class-ref>; drilling machines, used for mining or quarrying, with reciprocating tool which is turned intermittently when out of contact with the working face <class-ref scheme="cpc">E21B1/00</class-ref></text></reference></CPC-specific-text></title-part></class-title><notes-and-warnings date-revised="2013-01-01"><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">B25D13/00</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">B25D11/064</class-ref></entry></row><row><entry><class-ref scheme="ipc">B25D15/00</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">B25D11/066</class-ref></entry></row><row><entry><class-ref scheme="ipc">B25D15/02</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">B25D11/068</class-ref></entry></row><row><entry><class-ref scheme="ipc">B25D17/10</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">B25D17/00</class-ref> </entry></row><row><entry><class-ref scheme="ipc">B25D17/14</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">B23Q11/0042</class-ref></entry></row><row><entry><class-ref scheme="ipc">B25D17/16</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">B23Q11/0042</class-ref></entry></row><row><entry><class-ref scheme="ipc">B25D17/18</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">B23Q11/0042</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>
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<classification-item breakdown-code="false" not-allocatable="true" level="6" additional-only="false" sort-key="B25D1/00" date-revised="2013-01-01" status="published"><classification-symbol>B25D1/00</classification-symbol>
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<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="B25D1/00" definition-exists="true" ipc-concordant="B25D1/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B25D1/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Hand hammers </text><CPC-specific-text><reference><text>handles therefor <class-ref scheme="cpc">B25G1/00</class-ref>; attachment of handles to the hammer head <class-ref scheme="cpc">B25G3/00</class-ref></text></reference></CPC-specific-text></title-part><title-part><text>Hammer heads of special shape or materials</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="B25D1/005" definition-exists="false" ipc-concordant="B25D1/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B25D1/005</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with nail feeding devices</text></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="B25D1/02" definition-exists="false" ipc-concordant="B25D1/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2016-05-01" status="published"><classification-symbol>B25D1/02</classification-symbol><class-title date-revised="2016-05-01"><title-part><text>Inserts or attachments forming the striking part of hammer heads </text><reference><text><class-ref scheme="cpc">B25D1/08</class-ref> - <class-ref scheme="cpc">B25D1/14</class-ref> take precedence</text></reference></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="B25D1/04" definition-exists="false" ipc-concordant="B25D1/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B25D1/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with provision for withdrawing or holding nails or spikes</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="B25D1/045" definition-exists="false" ipc-concordant="B25D1/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B25D1/045</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with fulcrum member for extracting long nails</text></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="B25D1/06" definition-exists="false" ipc-concordant="B25D1/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B25D1/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Magnetic holders</text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="B25D1/08" definition-exists="false" ipc-concordant="B25D1/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B25D1/08</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>having deformable heads </text><reference><text><class-ref scheme="cpc">B25D1/12</class-ref> takes precedence</text></reference></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="B25D1/10" definition-exists="false" ipc-concordant="B25D1/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B25D1/10</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>having work protector surrounding faces </text><CPC-specific-text><reference><text><class-ref scheme="cpc">B25D1/12</class-ref> takes precedence</text></reference></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="B25D1/12" definition-exists="false" ipc-concordant="B25D1/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B25D1/12</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>having shock-absorbing means</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="B25D1/14" definition-exists="false" ipc-concordant="B25D1/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B25D1/14</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>having plural striking faces</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="B25D1/16" definition-exists="false" ipc-concordant="B25D1/16" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B25D1/16</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>having the impacting head in the form of a sleeve slidable on a shaft, e.g. hammers for driving a valve or draw-off tube into a barrel</text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="B25D3/00" definition-exists="true" ipc-concordant="B25D3/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B25D3/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Hand chisels</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="B25D5/00" definition-exists="true" ipc-concordant="B25D5/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B25D5/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Centre punches</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="B25D5/02" definition-exists="false" ipc-concordant="B25D5/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B25D5/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Automatic centre punches</text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="B25D7/00" definition-exists="true" ipc-concordant="B25D7/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B25D7/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Picks </text><CPC-specific-text><reference><text>combined with other tools <class-ref scheme="cpc">B25F</class-ref></text></reference></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="B25D9/00" definition-exists="true" ipc-concordant="B25D9/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2015-07-01" status="published"><classification-symbol>B25D9/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Portable percussive tools with fluid-pressure drive, </text><CPC-specific-text><text>i.e. driven directly by fluids</text></CPC-specific-text><text>, e.g. having several percussive tool bits operated simultaneously </text><CPC-specific-text><reference><text>portable non-percussive drilling tools driven by fluid pressure or pneumatic power <class-ref scheme="cpc">B23B45/04</class-ref></text></reference></CPC-specific-text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="B25D9/005" definition-exists="false" ipc-concordant="B25D9/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B25D9/005</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Devices for testing the tool's performance</text></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="B25D9/02" definition-exists="false" ipc-concordant="B25D9/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B25D9/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>of the tool-carrier piston type, i.e. in which the tool is connected to an impulse member</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="B25D9/04" definition-exists="false" ipc-concordant="B25D9/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B25D9/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>of the hammer piston type, i.e. in which the tool bit or anvil is hit by an impulse member</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="B25D9/06" definition-exists="false" ipc-concordant="B25D9/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B25D9/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Means for driving the impulse member</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="B25D9/08" definition-exists="false" ipc-concordant="B25D9/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2017-08-01" status="published"><classification-symbol>B25D9/08</classification-symbol><class-title date-revised="2017-08-01"><title-part><text>comprising a built-in air compressor </text><CPC-specific-text><text>, i.e. the tool being driven by air pressure</text></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="B25D9/10" definition-exists="false" ipc-concordant="B25D9/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B25D9/10</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>comprising a built-in internal-combustion engine</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="B25D9/11" definition-exists="false" ipc-concordant="B25D9/11" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B25D9/11</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>operated by combustion pressure generated by detonation of a cartridge</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="B25D9/12" definition-exists="false" ipc-concordant="B25D9/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2017-08-01" status="published"><classification-symbol>B25D9/12</classification-symbol><class-title date-revised="2017-08-01"><title-part><text>comprising a built-in liquid motor </text><CPC-specific-text><text>, i.e. the tool being driven by hydraulic pressure</text></CPC-specific-text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="B25D9/125" definition-exists="false" ipc-concordant="B25D9/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B25D9/125</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>driven directly by liquid pressure working with pulses</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="B25D9/14" definition-exists="false" ipc-concordant="B25D9/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B25D9/14</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Control devices for the reciprocating piston</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="B25D9/145" definition-exists="false" ipc-concordant="B25D9/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B25D9/145</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>for hydraulically actuated hammers having an accumulator</text></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="B25D9/16" definition-exists="false" ipc-concordant="B25D9/16" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B25D9/16</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Valve arrangements therefor </text><CPC-specific-text><reference><text><class-ref scheme="cpc">B25D9/145</class-ref> takes precedence</text></reference></CPC-specific-text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="B25D9/18" definition-exists="false" ipc-concordant="B25D9/18" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B25D9/18</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>involving a piston-type slide valve</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="B25D9/20" definition-exists="false" ipc-concordant="B25D9/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B25D9/20</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>involving a tubular-type slide valve</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="B25D9/22" definition-exists="false" ipc-concordant="B25D9/22" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B25D9/22</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>involving a rotary-type slide valve</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="B25D9/24" definition-exists="false" ipc-concordant="B25D9/24" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B25D9/24</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>involving a rocking-plate type valve</text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="B25D9/26" definition-exists="false" ipc-concordant="B25D9/26" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B25D9/26</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Control devices for adjusting the stroke of the piston or the force or frequency of impact thereof </text><CPC-specific-text><reference><text>control systems adapted for earth drilling <class-ref scheme="cpc">E21B44/00</class-ref></text></reference></CPC-specific-text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="B25D9/265" definition-exists="false" ipc-concordant="B25D9/26" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B25D9/265</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with arrangements for automatic stopping when the tool is lifted from the working face or suffers excessive bore resistance</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="B25D11/00" definition-exists="true" ipc-concordant="B25D11/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B25D11/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Portable percussive tools with electromotor </text><CPC-specific-text><text>or other motor</text></CPC-specific-text><text> drive</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="B25D11/005" definition-exists="false" ipc-concordant="B25D11/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B25D11/005</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Arrangements for adjusting the stroke of the impulse member or for stopping the impact action when the tool is lifted from the working surface</text></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="B25D11/02" definition-exists="false" ipc-concordant="B25D11/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B25D11/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>in which the tool is connected to an impulse member</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="B25D11/04" definition-exists="false" ipc-concordant="B25D11/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B25D11/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>in which the tool bit or anvil is hit by an impulse member</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="B25D11/06" definition-exists="false" ipc-concordant="B25D11/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B25D11/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Means for driving the impulse member</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="B25D11/062" definition-exists="false" ipc-concordant="B25D11/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B25D11/062</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>comprising a wobbling mechanism, swash plate</text></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="B25D11/064" definition-exists="false" ipc-concordant="B25D11/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B25D11/064</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using an electromagnetic drive</text></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="B25D11/066" definition-exists="false" ipc-concordant="B25D11/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B25D11/066</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using centrifugal or rotary impact elements</text></CPC-specific-text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="B25D11/068" definition-exists="false" ipc-concordant="B25D11/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B25D11/068</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>in which the tool bit or anvil is hit by a rotary impulse member</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="B25D11/08" definition-exists="false" ipc-concordant="B25D11/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2017-08-01" status="published"><classification-symbol>B25D11/08</classification-symbol><class-title date-revised="2017-08-01"><title-part><text>comprising a worm mechanism </text><CPC-specific-text><text>, i.e. a continuous guide surface with steadily rising and falling incline</text></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="B25D11/10" definition-exists="false" ipc-concordant="B25D11/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B25D11/10</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>comprising a cam mechanism</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="B25D11/102" definition-exists="false" ipc-concordant="B25D11/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B25D11/102</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the rotating axis of the cam member being coaxial with the axis of the tool</text></CPC-specific-text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="B25D11/104" definition-exists="false" ipc-concordant="B25D11/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B25D11/104</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with rollers or balls as cam surface</text></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="B25D11/106" definition-exists="false" ipc-concordant="B25D11/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B25D11/106</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>cam member and cam follower having the same shape </text><reference><text><class-ref scheme="cpc">B25D11/104</class-ref> takes precedence</text></reference></CPC-specific-text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="B25D11/108" definition-exists="false" ipc-concordant="B25D11/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B25D11/108</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the rotation axis of the cam member being parallel but offset to the tool axis</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="B25D11/12" definition-exists="false" ipc-concordant="B25D11/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B25D11/12</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>comprising a crank mechanism</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="B25D11/125" definition-exists="false" ipc-concordant="B25D11/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B25D11/125</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with a fluid cushion between the crank drive and the striking body</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="B25D16/00" definition-exists="true" ipc-concordant="B25D16/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2017-08-01" status="published"><classification-symbol>B25D16/00</classification-symbol><class-title date-revised="2017-08-01"><title-part><text>Portable percussive machines with superimposed rotation </text><CPC-specific-text><text>, the rotational movement of the output shaft of a motor being modified to generate axial impacts on the tool bit </text><reference><text>combined percussion and rotary drilling adapted for earth drilling <class-ref scheme="cpc">E21B6/00</class-ref></text></reference></CPC-specific-text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="B25D16/003" definition-exists="false" ipc-concordant="B25D16/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B25D16/003</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Clutches specially adapted therefor</text></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="B25D16/006" definition-exists="false" ipc-concordant="B25D16/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B25D16/006</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Mode changers; Mechanisms connected thereto</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="B25D17/00" definition-exists="true" ipc-concordant="B25D17/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B25D17/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Details of, or accessories for, portable power-driven percussive tools </text><CPC-specific-text><reference><text>details or components, e.g. casings, bodies, of portable power-driven tools not particularly related to the operation performed <class-ref scheme="cpc">B25F5/00</class-ref></text></reference></CPC-specific-text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="B25D17/005" definition-exists="false" ipc-concordant="B25D17/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B25D17/005</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Attachments or adapters placed between tool and hammer</text></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="B25D17/02" definition-exists="false" ipc-concordant="B25D17/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B25D17/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Percussive tool bits </text><CPC-specific-text><reference><text>drill bits for earth drilling <class-ref scheme="cpc">E21B10/00</class-ref></text></reference></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="B25D17/04" definition-exists="false" ipc-concordant="B25D17/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B25D17/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Handles</text></title-part><title-part><text>Handle mountings</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="B25D17/043" definition-exists="false" ipc-concordant="B25D17/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B25D17/043</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Handles resiliently mounted relative to the hammer housing </text><reference><text><class-ref scheme="cpc">B25D17/046</class-ref> takes precedence</text></reference></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="B25D17/046" definition-exists="false" ipc-concordant="B25D17/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B25D17/046</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Sleeve-like handles surrounding the tool bit</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="B25D17/06" definition-exists="false" ipc-concordant="B25D17/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2017-08-01" status="published"><classification-symbol>B25D17/06</classification-symbol><class-title date-revised="2017-08-01"><title-part><text>Hammer pistons</text></title-part><title-part><text>Anvils </text><CPC-specific-text><text>; Guide-sleeves for pistons</text></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="B25D17/08" definition-exists="false" ipc-concordant="B25D17/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B25D17/08</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Means for retaining and guiding the tool bit, e.g. chucks </text><CPC-specific-text><text>allowing axial oscillation of the tool bit </text><reference><text><class-ref scheme="cpc">B25D17/005</class-ref> takes precedence</text></reference></CPC-specific-text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="B25D17/082" definition-exists="false" ipc-concordant="B25D17/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B25D17/082</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Retainers consisting of a swinging yoke or latching means </text><reference><text><class-ref scheme="cpc">B25D17/086</class-ref> takes precedence</text></reference></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="B25D17/084" definition-exists="false" ipc-concordant="B25D17/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B25D17/084</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Rotating chucks or sockets</text></CPC-specific-text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="B25D17/086" definition-exists="false" ipc-concordant="B25D17/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B25D17/086</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with a swinging yoke or latching means</text></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="B25D17/088" definition-exists="false" ipc-concordant="B25D17/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B25D17/088</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with radial movable locking elements co-operating with bit shafts specially adapted therefor</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="B25D17/11" definition-exists="false" ipc-concordant="B25D17/11" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B25D17/11</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Arrangements of noise-damping means </text><CPC-specific-text><reference><text>noise damping in general <class-ref scheme="cpc">G10K11/16</class-ref></text></reference></CPC-specific-text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="B25D17/12" definition-exists="false" ipc-concordant="B25D17/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B25D17/12</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>of exhaust silencers </text><CPC-specific-text><reference><text>exhaust silencers in general <class-ref scheme="cpc">F01N</class-ref></text></reference></CPC-specific-text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="B25D17/20" definition-exists="false" ipc-concordant="B25D17/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B25D17/20</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Devices for cleaning or cooling tool or work</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="B25D17/22" definition-exists="false" ipc-concordant="B25D17/22" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B25D17/22</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>using pressure fluid</text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="B25D17/24" definition-exists="false" ipc-concordant="B25D17/24" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B25D17/24</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Damping the reaction force </text><CPC-specific-text><reference><text>resiliently mounted handles <class-ref scheme="cpc">B25D17/043</class-ref>; dampers in connections of hammers to backhoes <class-ref scheme="cpc">E02F3/966</class-ref></text></reference></CPC-specific-text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="B25D17/245" definition-exists="false" ipc-concordant="B25D17/24" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B25D17/245</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using a fluid</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="B25D17/26" definition-exists="false" ipc-concordant="B25D17/26" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B25D17/26</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Lubricating </text><CPC-specific-text><reference><text>in general <class-ref scheme="cpc">F16N</class-ref></text></reference></CPC-specific-text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="B25D17/265" definition-exists="false" ipc-concordant="B25D17/26" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B25D17/265</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the lubricant being entrained to the machine parts by the driving fluid</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="B25D17/28" definition-exists="false" ipc-concordant="B25D17/28" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B25D17/28</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Supports</text></title-part><title-part><text>Devices for holding power-driven percussive tools in working position </text><CPC-specific-text><reference><text>connections of hammers to backhoes <class-ref scheme="cpc">E02F3/966</class-ref></text></reference></CPC-specific-text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="B25D17/30" definition-exists="false" ipc-concordant="B25D17/30" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B25D17/30</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Pillars and struts</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="B25D17/32" definition-exists="false" ipc-concordant="B25D17/32" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B25D17/32</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Trolleys</text></title-part></class-title></classification-item></classification-item></classification-item></classification-item>
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<classification-item breakdown-code="true" not-allocatable="true" level="6" additional-only="true" sort-key="B25D209/00" date-revised="2013-01-01" status="published"><classification-symbol>B25D2209/00</classification-symbol>
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<classification-item breakdown-code="true" not-allocatable="false" level="7" additional-only="true" sort-key="B25D209/00" 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>B25D2209/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Details of portable percussive tools with fluid-pressure drive, i.e. driven directly by fluids, e.g. having several percussive tool bits operated simultaneously</text></title-part></class-title>
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<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="B25D209/002" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B25D2209/002</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Pressure accumulators</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="B25D209/005" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B25D2209/005</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>having a tubular-slide valve, which is coaxial with the piston</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="B25D209/007" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B25D2209/007</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>having a tubular-slide valve, which is not coaxial with the piston</text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="7" additional-only="true" sort-key="B25D211/00" 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>B25D2211/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Details of portable percussive tools with electromotor or other motor drive</text></title-part></class-title>
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<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="B25D211/003" 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>B25D2211/003</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Crossed drill and motor spindles</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="B25D211/006" 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>B25D2211/006</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Parallel drill and motor spindles</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="B25D211/06" 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>B25D2211/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Means for driving the impulse member</text></title-part></class-title>
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<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="B25D211/061" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B25D2211/061</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Swash-plate actuated impulse-driving mechanisms</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="B25D211/062" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B25D2211/062</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Cam-actuated impulse-driving mechanisms</text></title-part></class-title>
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<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="B25D211/064" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B25D2211/064</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Axial cams, e.g. two camming surfaces coaxial with drill spindle</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="B25D211/065" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B25D2211/065</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with ball-shaped or roll-shaped followers</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="B25D211/067" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B25D2211/067</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>wherein the cams are involved in a progressive mutual engagement with increasing pressure of the tool to the working surface</text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="B25D211/068" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B25D2211/068</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Crank-actuated impulse-driving mechanisms</text></title-part></class-title></classification-item></classification-item></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="7" additional-only="true" sort-key="B25D216/00" 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>B25D2216/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Details of portable percussive machines with superimposed rotation, the rotational movement of the output shaft of a motor being modified to generate axial impacts on the tool bit</text></title-part></class-title>
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<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="B25D216/0007" 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>B25D2216/0007</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Details of percussion or rotation modes</text></title-part></class-title>
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<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="B25D216/0015" 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>B25D2216/0015</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Tools having a percussion-only mode</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="B25D216/0023" 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>B25D2216/0023</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Tools having a percussion-and-rotation mode</text></title-part></class-title>
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<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="B25D216/003" 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>B25D2216/003</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>comprising de-phasing of percussion and rotation</text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="B25D216/0038" 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>B25D2216/0038</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Tools having a rotation-only mode</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="B25D216/0046" 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>B25D2216/0046</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Preventing rotation</text></title-part></class-title>
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<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="B25D216/0053" 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>B25D2216/0053</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>and percussion</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="B25D216/0061" 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>B25D2216/0061</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>preventing reverse rotation</text></title-part></class-title></classification-item></classification-item></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="B25D216/0069" 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>B25D2216/0069</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Locking means</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="B25D216/0076" 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>B25D2216/0076</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Angular position of the chisel modifiable by hand</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="B25D216/0084" 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>B25D2216/0084</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Mode-changing mechanisms</text></title-part></class-title>
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<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="B25D216/0092" 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>B25D2216/0092</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Tool comprising two or more collaborating mode-changing mechanisms</text></title-part></class-title></classification-item></classification-item></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="7" additional-only="true" sort-key="B25D217/00" 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>B25D2217/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Details of, or accessories for, portable power-driven percussive tools</text></title-part></class-title>
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<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="B25D217/0003" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B25D2217/0003</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Details of shafts of percussive tool bits</text></title-part></class-title>
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<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="B25D217/0007" 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>B25D2217/0007</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Shaft ends</text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="B25D217/0011" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B25D2217/0011</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Details of anvils, guide-sleeves or pistons</text></title-part></class-title>
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<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="B25D217/0015" 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>B25D2217/0015</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Anvils</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="B25D217/0019" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B25D2217/0019</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Guide-sleeves</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="B25D217/0023" 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>B25D2217/0023</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Pistons</text></title-part></class-title>
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<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="B25D217/0026" 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>B25D2217/0026</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Double pistons</text></title-part></class-title></classification-item></classification-item></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="B25D217/003" 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>B25D2217/003</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Details relating to chucks with radially movable locking elements</text></title-part></class-title>
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<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="B25D217/0034" 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>B25D2217/0034</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Details of shank profiles</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="B25D217/0038" 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>B25D2217/0038</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Locking members of special shape</text></title-part></class-title>
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<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="B25D217/0042" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B25D2217/0042</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Ball-shaped locking members</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="B25D217/0046" 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>B25D2217/0046</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Conically-shaped locking members</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="B25D217/0049" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B25D2217/0049</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Roll-shaped locking members</text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="B25D217/0053" 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>B25D2217/0053</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Devices for securing the tool retainer to the machine part</text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="B25D217/0057" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B25D2217/0057</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Details related to cleaning or cooling the tool or workpiece</text></title-part></class-title>
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<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="B25D217/0061" 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>B25D2217/0061</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>related to cooling</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="B25D217/0065" 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>B25D2217/0065</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Use of dust covers</text></title-part></class-title>
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<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="B25D217/0069" 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>B25D2217/0069</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Protecting chucks against entering of chip dust</text></title-part></class-title></classification-item></classification-item></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="B25D217/0073" 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>B25D2217/0073</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Arrangements for damping of the reaction force</text></title-part></class-title>
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<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="B25D217/0076" 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>B25D2217/0076</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>by use of counterweights</text></title-part></class-title>
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<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="B25D217/008" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B25D2217/008</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>being electronically-driven</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="B25D217/0084" 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>B25D2217/0084</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>being fluid-driven</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="B25D217/0088" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B25D2217/0088</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>being mechanically-driven</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="B25D217/0092" 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>B25D2217/0092</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>being spring-mounted</text></title-part></class-title></classification-item></classification-item></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="B25D217/0096" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B25D2217/0096</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Details of lubrication means</text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="7" additional-only="true" sort-key="B25D222/00" 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>B25D2222/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Materials of the tool or the workpiece</text></title-part></class-title>
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<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="B25D222/03" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B25D2222/03</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Ceramics</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="B25D222/06" 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>B25D2222/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Composite materials</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="B25D222/09" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B25D2222/09</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Diamond</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="B25D222/12" 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>B25D2222/12</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Glass</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="B25D222/15" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B25D2222/15</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Ice</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="B25D222/18" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B25D2222/18</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Leather</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="B25D222/21" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B25D2222/21</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Metals</text></title-part></class-title>
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<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="B25D222/24" 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>B25D2222/24</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Aluminium</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="B25D222/27" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B25D2222/27</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Brass</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="B25D222/31" 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>B25D2222/31</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Bronze</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="B25D222/33" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B25D2222/33</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Copper</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="B25D222/36" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B25D2222/36</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Lead</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="B25D222/39" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B25D2222/39</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Mercury</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="B25D222/42" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B25D2222/42</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Steel</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="B25D222/45" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B25D2222/45</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Titanium</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="B25D222/48" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B25D2222/48</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Zinc</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="B25D222/51" 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>B25D2222/51</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Hard metals, e.g. tungsten carbide</text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="B25D222/54" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B25D2222/54</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Plastics</text></title-part></class-title>
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<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="B25D222/57" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B25D2222/57</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Elastomers, e.g. rubber</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="B25D222/61" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B25D2222/61</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Polyamides, e.g. Nylon</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="B25D222/66" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B25D2222/66</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Polypropylene</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="B25D222/69" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B25D2222/69</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Foamed polymers, e.g. polyurethane foam</text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="B25D222/72" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B25D2222/72</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Stone, rock or concrete</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="B25D222/75" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B25D2222/75</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Wood</text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="7" additional-only="true" sort-key="B25D250/00" 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>B25D2250/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>General details of portable percussive tools</text></title-part><title-part><text>Components used in portable percussive tools</text></title-part></class-title>
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<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="B25D250/005" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B25D2250/005</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Adjustable tool components</text></title-part><title-part><text>Adjustable parameters</text></title-part></class-title>
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<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="B25D250/011" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B25D2250/011</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Bits, e.g. adjusting bits by setting in the desired angular position</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="B25D250/015" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B25D2250/015</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Heads</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="B25D250/021" 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>B25D2250/021</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Stroke length</text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="B25D250/025" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B25D2250/025</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Auxiliary percussive devices</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="B25D250/035" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B25D2250/035</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Bleeding holes, e.g. in piston guide-sleeves</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="B25D250/041" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B25D2250/041</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Cable management or routing of electrical cables and wires</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="B25D250/045" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B25D2250/045</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Cams used in percussive tools</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="B25D250/051" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B25D2250/051</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Couplings, e.g. special connections between components</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="B25D250/055" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B25D2250/055</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Depth properties, e.g. tools having depth indicator or depth control</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="B25D250/065" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B25D2250/065</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Details regarding assembling of the tool</text></title-part></class-title>
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<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="B25D250/071" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B25D2250/071</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Assembled by brazing</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="B25D250/075" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B25D2250/075</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Assembled by welding</text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="B25D250/085" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B25D2250/085</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Elastic behaviour of tool components</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="B25D250/091" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B25D2250/091</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Electrically-powered tool components</text></title-part></class-title>
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<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="B25D250/095" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B25D2250/095</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Electric motors</text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="B25D250/101" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B25D2250/101</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Emitting warning signals, e.g. visual or sound</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="B25D250/105" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B25D2250/105</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Exchangeable tool components</text></title-part></class-title>
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<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="B25D250/111" 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>B25D2250/111</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Bits, i.e. inserts or attachments for hammer, chisel, pick</text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="B25D250/115" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2016-05-01" status="published"><classification-symbol>B25D2250/115</classification-symbol><class-title date-revised="2016-05-01"><title-part><text>Foldable parts of the tool, e.g. in order to reduce its size</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="B25D250/121" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B25D2250/121</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Housing details</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="B25D250/125" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B25D2250/125</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Hydraulic tool components</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="B25D250/131" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B25D2250/131</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Idling mode of tools</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="B25D250/141" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B25D2250/141</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Magnetic parts used in percussive tools</text></title-part></class-title>
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<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="B25D250/145" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B25D2250/145</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Electro-magnetic parts</text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="B25D250/155" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B25D2250/155</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Marks, e.g. identification marks, indication scales, visualising means</text></title-part></class-title>
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<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="B25D250/161" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B25D2250/161</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Indication scales</text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="B25D250/165" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B25D2250/165</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Overload clutches, torque limiters</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="B25D250/171" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B25D2250/171</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Percussive pulling action of tools for extraction of elements</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="B25D250/175" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B25D2250/175</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Phase shift of tool components</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="B25D250/181" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B25D2250/181</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Pneumatic tool components</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="B25D250/185" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B25D2250/185</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Pressure equalising means between sealed chambers</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="B25D250/191" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B25D2250/191</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Ram catchers for stopping the ram when entering idling mode</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="B25D250/195" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B25D2250/195</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Regulation means</text></title-part></class-title>
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<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="B25D250/201" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B25D2250/201</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>for speed, e.g. drilling or percussion speed</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="B25D250/205" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B25D2250/205</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>for torque</text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="B25D250/211" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B25D2250/211</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Cross-sections of the tool</text></title-part></class-title>
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<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="B25D250/215" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B25D2250/215</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Narrowing cross-sections</text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="B25D250/221" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B25D2250/221</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Sensors</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="B25D250/225" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B25D2250/225</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Serrations</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="B25D250/231" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B25D2250/231</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Sleeve details</text></title-part></class-title>
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<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="B25D250/235" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B25D2250/235</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Sleeve couplings</text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="B25D250/241" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B25D2250/241</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Sliding impact heads, i.e. impact heads sliding inside a rod or around a shaft</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="B25D250/245" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2016-05-01" status="published"><classification-symbol>B25D2250/245</classification-symbol><class-title date-revised="2016-05-01"><title-part><text>Spatial arrangement of components of the tool relative to each other</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="B25D250/255" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B25D2250/255</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Switches</text></title-part></class-title>
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<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="B25D250/261" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B25D2250/261</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Means for locking an operative switch on</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="B25D250/265" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B25D2250/265</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Trigger mechanism in handle</text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="B25D250/271" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B25D2250/271</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Tools for breaking windows</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="B25D250/275" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B25D2250/275</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Tools having at least two similar components</text></title-part></class-title>
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<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="B25D250/281" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B25D2250/281</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Double motors</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="B25D250/285" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B25D2250/285</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Tools having three or more similar components, e.g. three motors</text></title-part></class-title>
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<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="B25D250/291" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B25D2250/291</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Tools having three or more parallel bits, e.g. needle guns</text></title-part></class-title></classification-item></classification-item></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="B25D250/295" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B25D2250/295</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Tools used in automobiles or automobile manufacture</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="B25D250/301" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B25D2250/301</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Torque transmission means</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="B25D250/305" 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>B25D2250/305</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Twisted part of a chisel or percussive non-drilling tool bit</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="B25D250/311" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B25D2250/311</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Ultrasonic percussion means</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="B25D250/315" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B25D2250/315</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Use of adhesives</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="B25D250/321" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B25D2250/321</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Use of balls</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="B25D250/325" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B25D2250/325</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Use of bayonets</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="B25D250/331" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B25D2250/331</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Use of bearings</text></title-part></class-title>
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<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="B25D250/335" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B25D2250/335</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Supports therefor</text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="B25D250/341" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B25D2250/341</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Use of external compressors</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="B25D250/345" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B25D2250/345</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Use of o-rings</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="B25D250/351" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B25D2250/351</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Use of pins</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="B25D250/355" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B25D2250/355</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Use of rolls</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="B25D250/361" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B25D2250/361</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Use of screws or threaded connections</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="B25D250/365" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B25D2250/365</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Use of seals</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="B25D250/371" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B25D2250/371</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Use of springs</text></title-part></class-title>
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<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="B25D250/375" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B25D2250/375</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Fluid springs</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="B25D250/381" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B25D2250/381</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Leaf springs</text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="B25D250/385" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B25D2250/385</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Use of thrust-washers, e.g. for limiting the course of the impulse member</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="B25D250/391" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B25D2250/391</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Use of weights</text></title-part><title-part><text>Weight properties of the tool</text></title-part></class-title></classification-item></classification-item></classification-item></classification-item></class-scheme> |