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173 lines
87 KiB
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173 lines
87 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="B23G" definition-exists="true" date-revised="2018-08-01" status="published"><classification-symbol>B23G</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>THREAD CUTTING</text></title-part><title-part><text>WORKING OF SCREWS, BOLT HEADS, OR NUTS, IN CONJUNCTION THEREWITH </text><reference><text>making helical grooves by turning <class-ref scheme="cpc">B23B5/48</class-ref>, by milling <class-ref scheme="cpc">B23C3/32</class-ref>, by forging, pressing, or hammering <class-ref scheme="cpc">B21K1/56</class-ref>, by grinding <class-ref scheme="cpc">B24B19/02</class-ref>; arrangements for copying or controlling <class-ref scheme="cpc">B23Q</class-ref>; thread-forming by corrugating tubes <class-ref scheme="cpc">B21D15/04</class-ref>, by rolling <class-ref scheme="cpc">B21H3/02</class-ref></text></reference></title-part></class-title><notes-and-warnings date-revised="2013-01-01"><note type="note"><note-paragraph>The term "thread cutting" is to be understood as including the use of tools similar both in form and in manner of use to thread-cutting tools, but without removing any material</note-paragraph></note><note type="warning"><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="B23G1/00" date-revised="2013-01-01" status="published"><classification-symbol>B23G1/00</classification-symbol>
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<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="B23G1/00" definition-exists="true" ipc-concordant="B23G1/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B23G1/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Thread cutting</text></title-part><title-part><text>Automatic machines specially designed therefor</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="B23G1/02" definition-exists="false" ipc-concordant="B23G1/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B23G1/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>on an external or internal cylindrical or conical surface, e.g. on recesses </text><reference><text><class-ref scheme="cpc">B23G1/16</class-ref>, <class-ref scheme="cpc">B23G1/22</class-ref>, <class-ref scheme="cpc">B23G1/32</class-ref>, <class-ref scheme="cpc">B23G1/36</class-ref> take precedence</text></reference></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="B23G1/04" definition-exists="false" ipc-concordant="B23G1/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B23G1/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Machines with one working-spindle</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="B23G1/06" definition-exists="false" ipc-concordant="B23G1/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B23G1/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>specially adapted for making conical screws, e.g. wood-screws</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="B23G1/08" definition-exists="false" ipc-concordant="B23G1/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B23G1/08</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Machines with a plurality of working spindles</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="B23G1/10" definition-exists="false" ipc-concordant="B23G1/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B23G1/10</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>specially adapted for making conical screws, e.g. wood-screws</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="B23G1/12" definition-exists="false" ipc-concordant="B23G1/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2017-08-01" status="published"><classification-symbol>B23G1/12</classification-symbol><class-title date-revised="2017-08-01"><title-part><text>Machines with a toothed cutter in the shape of a spur-gear or the like which is rotated to generate the thread profile as the work rotates</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="B23G1/14" definition-exists="false" ipc-concordant="B23G1/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B23G1/14</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>specially adapted for making conical screws, e.g. wood-screws</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="B23G1/16" definition-exists="false" ipc-concordant="B23G1/16" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B23G1/16</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>in holes of workpieces by taps </text><reference><text><class-ref scheme="cpc">B23G1/26</class-ref>, <class-ref scheme="cpc">B23G1/32</class-ref>, <class-ref scheme="cpc">B23G1/36</class-ref> take precedence</text></reference></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="B23G1/18" definition-exists="false" ipc-concordant="B23G1/18" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B23G1/18</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Machines with one working spindle</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="B23G1/185" definition-exists="false" ipc-concordant="B23G1/18" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B23G1/185</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>specially adapted for making nuts</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="B23G1/20" definition-exists="false" ipc-concordant="B23G1/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B23G1/20</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Machines with a plurality of working spindles</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="B23G1/205" definition-exists="false" ipc-concordant="B23G1/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B23G1/205</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>specially adapted for making nuts</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="B23G1/22" definition-exists="false" ipc-concordant="B23G1/22" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B23G1/22</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Machines specially designed for operating on pipes or tubes</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="B23G1/225" definition-exists="false" ipc-concordant="B23G1/22" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B23G1/225</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>automatically controlled</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="B23G1/24" definition-exists="false" ipc-concordant="B23G1/24" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B23G1/24</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>portable</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="B23G1/26" definition-exists="false" ipc-concordant="B23G1/26" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B23G1/26</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Manually-operated thread-cutting devices </text><reference><text>features of the threading tool <u>per se</u> <class-ref scheme="cpc">B23G5/00</class-ref></text></reference></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="B23G1/261" definition-exists="false" ipc-concordant="B23G1/26" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B23G1/261</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Die and tap wrenches </text><reference><text>lubricating and cooling devices therefor <class-ref scheme="cpc">B23G5/005</class-ref>; <class-ref scheme="cpc">B23G1/265</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="B23G1/262" definition-exists="false" ipc-concordant="B23G1/26" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B23G1/262</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Tap wrenches having a V slot </text><reference><text><class-ref scheme="cpc">B23G1/264</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="10" additional-only="false" sort-key="B23G1/263" definition-exists="false" ipc-concordant="B23G1/26" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B23G1/263</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Die wrenches having a cylindrical opening and a clamping screw</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="B23G1/264" definition-exists="false" ipc-concordant="B23G1/26" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B23G1/264</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>comprising tap wrench features with a V slot</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="9" additional-only="false" sort-key="B23G1/265" definition-exists="false" ipc-concordant="B23G1/26" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B23G1/265</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Die and tap wrenches with a guiding part </text><reference><text>lubricating and cooling devices therefor <class-ref scheme="cpc">B23G5/005</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="B23G1/266" definition-exists="false" ipc-concordant="B23G1/26" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B23G1/266</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Tap wrenches having a V slot </text><reference><text><class-ref scheme="cpc">B23G1/268</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="10" additional-only="false" sort-key="B23G1/267" definition-exists="false" ipc-concordant="B23G1/26" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B23G1/267</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Die wrenches having a cylindrical opening and a clamping screw</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="B23G1/268" definition-exists="false" ipc-concordant="B23G1/26" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B23G1/268</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>comprising tap wrench features with a V slot</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="9" additional-only="false" sort-key="B23G1/28" definition-exists="false" ipc-concordant="B23G1/28" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B23G1/28</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with means for adjusting the threading tool</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="B23G1/30" definition-exists="false" ipc-concordant="B23G1/30" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B23G1/30</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>without means for adjusting the threading tool, e.g. with die-stock </text><reference><text>tap wrenches <class-ref scheme="cpc">B25B</class-ref></text></reference></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="B23G1/32" definition-exists="false" ipc-concordant="B23G1/32" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B23G1/32</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>by milling</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="B23G1/34" definition-exists="false" ipc-concordant="B23G1/34" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B23G1/34</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with a cutting bit moving in a closed path arranged eccentrically with respect to the axis of the rotating workpieces</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="B23G1/36" definition-exists="false" ipc-concordant="B23G1/36" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B23G1/36</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>by grinding</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="B23G1/38" definition-exists="false" ipc-concordant="B23G1/38" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B23G1/38</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with grinding discs guided along the workpiece in accordance with the pitch of the required thread</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="B23G1/40" definition-exists="false" ipc-concordant="B23G1/40" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B23G1/40</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with grinding discs guided radially to the workpiece</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="B23G1/42" definition-exists="false" ipc-concordant="B23G1/42" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B23G1/42</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Centreless grinding</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="B23G1/44" definition-exists="false" ipc-concordant="B23G1/44" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B23G1/44</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Equipment or accessories specially designed for machines or devices for thread cutting</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="B23G1/46" definition-exists="false" ipc-concordant="B23G1/46" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B23G1/46</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>for holding the threading tools </text><CPC-specific-text><reference><text><class-ref scheme="cpc">B23B31/083</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="B23G1/465" definition-exists="false" ipc-concordant="B23G1/46" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B23G1/465</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>comprising arrangements for reversing the rotation of the tool</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="B23G1/48" definition-exists="false" ipc-concordant="B23G1/48" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B23G1/48</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>for guiding the threading tools</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="B23G1/50" definition-exists="false" ipc-concordant="B23G1/50" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B23G1/50</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>for cutting thread by successive operations</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="B23G1/52" definition-exists="false" ipc-concordant="B23G1/52" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B23G1/52</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>for operating on pipes or tubes</text></title-part></class-title></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="B23G3/00" definition-exists="true" ipc-concordant="B23G3/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B23G3/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Arrangements or accessories for enabling machine tools not specially designed only for thread cutting to be used for this purpose, e.g. arrangements for reversing the working spindle</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="B23G3/005" definition-exists="false" ipc-concordant="B23G3/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B23G3/005</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>for enabling presses to be used for thread cutting</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="B23G3/02" definition-exists="false" ipc-concordant="B23G3/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B23G3/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>for withdrawing or resetting the threading tool</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="B23G3/04" definition-exists="false" ipc-concordant="B23G3/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2017-08-01" status="published"><classification-symbol>B23G3/04</classification-symbol><class-title date-revised="2017-08-01"><title-part><text>for repeatedly setting the threading tool in a predetermined working position</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="B23G3/06" definition-exists="false" ipc-concordant="B23G3/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B23G3/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>for compensating inaccuracies in the pitch of the lead-screw</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="B23G3/08" definition-exists="false" ipc-concordant="B23G3/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B23G3/08</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>for advancing or controlling the threading tool or the work by templates, cams, or the like</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="B23G3/10" definition-exists="false" ipc-concordant="B23G3/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B23G3/10</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>for cutting thread of variable pitch</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="B23G3/12" definition-exists="false" ipc-concordant="B23G3/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B23G3/12</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>for using several adjacently-arranged threading tools, e.g. using several chasers</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="B23G3/14" definition-exists="false" ipc-concordant="B23G3/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B23G3/14</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>for cutting thread of conical shape</text></title-part></class-title></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="B23G5/00" definition-exists="true" ipc-concordant="B23G5/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B23G5/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Thread-cutting tools</text></title-part><title-part><text>Die-heads</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="B23G5/005" definition-exists="false" ipc-concordant="B23G5/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B23G5/005</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with lubrication or cooling 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="B23G5/02" definition-exists="false" ipc-concordant="B23G5/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B23G5/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>without means for adjustment</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="B23G5/04" definition-exists="false" ipc-concordant="B23G5/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B23G5/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Dies</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="B23G5/043" definition-exists="false" ipc-concordant="B23G5/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B23G5/043</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with guiding 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="B23G5/046" definition-exists="false" ipc-concordant="B23G5/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B23G5/046</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>for conical thread</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="B23G5/06" definition-exists="false" ipc-concordant="B23G5/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B23G5/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Taps </text><reference><text>chucks therefor <class-ref scheme="cpc">B23B31/00</class-ref></text></reference></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="B23G5/062" definition-exists="false" ipc-concordant="B23G5/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B23G5/062</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with a guiding means part</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="B23G5/064" definition-exists="false" ipc-concordant="B23G5/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B23G5/064</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with weakened shank portion</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="B23G5/066" definition-exists="false" ipc-concordant="B23G5/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B23G5/066</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with stops</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="B23G5/068" definition-exists="false" ipc-concordant="B23G5/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B23G5/068</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with means for removing the broken tap</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="B23G5/08" definition-exists="false" ipc-concordant="B23G5/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B23G5/08</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with means for adjustment</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="B23G5/083" definition-exists="false" ipc-concordant="B23G5/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B23G5/083</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Adjustable dies</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="B23G5/086" definition-exists="false" ipc-concordant="B23G5/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B23G5/086</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with guiding means</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="B23G5/10" definition-exists="false" ipc-concordant="B23G5/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B23G5/10</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Die-heads</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="B23G5/103" definition-exists="false" ipc-concordant="B23G5/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B23G5/103</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with guiding 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="B23G5/106" definition-exists="false" ipc-concordant="B23G5/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B23G5/106</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Collet-type die-heads</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="B23G5/12" definition-exists="false" ipc-concordant="B23G5/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B23G5/12</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>self-releasing</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="B23G5/14" definition-exists="false" ipc-concordant="B23G5/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B23G5/14</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Tapping-heads</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="B23G5/16" definition-exists="false" ipc-concordant="B23G5/16" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B23G5/16</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>self-releasing</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="B23G5/18" definition-exists="false" ipc-concordant="B23G5/18" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B23G5/18</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Milling cutters</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="B23G5/182" definition-exists="false" ipc-concordant="B23G5/18" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B23G5/182</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>combined with other tools</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="B23G5/184" definition-exists="false" ipc-concordant="B23G5/18" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B23G5/184</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>combined with drills </text><reference><text><class-ref scheme="cpc">B23G5/188</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="10" additional-only="false" sort-key="B23G5/186" definition-exists="false" ipc-concordant="B23G5/18" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B23G5/186</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>combined with chamfering tools</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="B23G5/188" definition-exists="false" ipc-concordant="B23G5/18" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B23G5/188</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>and with drills</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="8" additional-only="false" sort-key="B23G5/20" definition-exists="false" ipc-concordant="B23G5/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B23G5/20</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>combined with other tools, e.g. drills </text><CPC-specific-text><reference><text><class-ref scheme="cpc">B23G5/182</class-ref> takes precedence; screws which drill and tap <class-ref scheme="cpc">F16B25/00</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="7" additional-only="false" sort-key="B23G7/00" definition-exists="true" ipc-concordant="B23G7/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B23G7/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Forming thread by means of tools similar both in form and in manner of use to thread-cutting tools, but without removing any material </text><reference><text>features of machines or devices not specially adapted to the particular mode of forming the thread <class-ref scheme="cpc">B23G1/00</class-ref></text></reference></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="B23G7/02" definition-exists="false" ipc-concordant="B23G7/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B23G7/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Tools for this purpose</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="B23G9/00" definition-exists="true" ipc-concordant="B23G9/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B23G9/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Working screws, bolt heads, or nuts in conjunction with thread cutting, e.g. slotting screw heads or shanks, removing burrs from screw heads or shanks</text></title-part><title-part><text>Finishing, e.g. polishing, any screw-thread</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="B23G9/001" definition-exists="false" ipc-concordant="B23G9/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B23G9/001</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Working screws</text></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="B23G9/002" definition-exists="false" ipc-concordant="B23G9/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B23G9/002</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Slotting screw heads or shanks</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="B23G9/003" definition-exists="false" ipc-concordant="B23G9/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B23G9/003</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Deburring screws</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="B23G9/004" definition-exists="false" ipc-concordant="B23G9/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B23G9/004</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Finishing screws </text><reference><text><class-ref scheme="cpc">B23G9/003</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="8" additional-only="false" sort-key="B23G9/005" definition-exists="false" ipc-concordant="B23G9/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B23G9/005</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Working nuts</text></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="B23G9/006" definition-exists="false" ipc-concordant="B23G9/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B23G9/006</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Slotting nuts</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="B23G9/007" definition-exists="false" ipc-concordant="B23G9/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B23G9/007</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Deburring nuts</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="B23G9/008" definition-exists="false" ipc-concordant="B23G9/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B23G9/008</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Finishing nuts </text><reference><text><class-ref scheme="cpc">B23G9/007</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="8" additional-only="false" sort-key="B23G9/009" definition-exists="false" ipc-concordant="B23G9/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B23G9/009</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Thread cleaning or repairing</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="B23G11/00" definition-exists="true" ipc-concordant="B23G11/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B23G11/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Feeding or discharging mechanisms combined with, or arranged in, or specially adapted for use in connection with, thread-cutting machines </text><reference><text>for machines tools in general <class-ref scheme="cpc">B23Q</class-ref></text></reference></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="true" not-allocatable="true" level="6" additional-only="true" sort-key="B23G200/00" date-revised="2013-01-01" status="published"><classification-symbol>B23G2200/00</classification-symbol>
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<classification-item breakdown-code="true" not-allocatable="false" level="7" additional-only="true" sort-key="B23G200/00" 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>B23G2200/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Details of threading 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="B23G200/02" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B23G2200/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Tools in which the shank and the cutting part are made from different materials or from separate 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="B23G200/04" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B23G2200/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Tools with negative cutting angles</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="B23G200/06" 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>B23G2200/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Connections between parts of threading 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="B23G200/062" 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>B23G2200/062</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Brazed connections</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="B23G200/065" 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>B23G2200/065</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Glued connections</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="B23G200/067" 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>B23G2200/067</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Welded connections</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="B23G200/08" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B23G2200/08</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Threading tools with adjustable elements </text><reference><text>manually operated thread cutting devices with means for adjusting the threading tool <class-ref scheme="cpc">B23G1/28</class-ref></text></reference></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="B23G200/10" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B23G2200/10</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Threading tools comprising cutting inserts</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="B23G200/12" 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>B23G2200/12</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Threading tools comprising inserts for thread forming</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="B23G200/14" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B23G2200/14</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Multifunctional threading 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="B23G200/141" 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>B23G2200/141</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Tools comprising means for deburring</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="B23G200/142" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B23G2200/142</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Tools comprising means for forming threads by deformation</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="B23G200/143" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B23G2200/143</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Tools comprising means for drilling</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="B23G200/144" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B23G2200/144</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Tools comprising a die</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="B23G200/145" 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>B23G2200/145</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Tools comprising means for milling features other than the thread</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="B23G200/146" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B23G2200/146</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Tools comprising a tap</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="B23G200/147" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B23G2200/147</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Tools comprising means for reaming</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="B23G200/148" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B23G2200/148</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Tools having means for countersinking</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="B23G200/16" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B23G2200/16</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Tools with cutting edges spaced unequally around the circumference</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="B23G200/18" 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>B23G2200/18</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Tools rotatable in both directions</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="B23G200/20" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B23G2200/20</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Tools having a brush</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="B23G200/22" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B23G2200/22</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Tools having an end cap, e.g. for the distribution of cutting fluid</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="B23G200/24" 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>B23G2200/24</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Chip breakers</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="B23G200/26" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B23G2200/26</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Coatings 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="B23G200/28" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B23G2200/28</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Threading tools having a conical form</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="B23G200/30" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B23G2200/30</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Cutting edges that are rounded in the cross-sectional view of the cutting edge</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="B23G200/32" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B23G2200/32</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Tools having a decreasing diameter in the direction of the shank from the tip</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="B23G200/34" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B23G2200/34</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Tools having an increasing diameter in the direction of the shank from the tip </text><reference><text><class-ref scheme="cpc">B23G2200/28</class-ref> takes precedence</text></reference></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="B23G200/36" 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>B23G2200/36</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Tools having provision to produce threads of more than one type or 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="B23G200/38" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B23G2200/38</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Tools with shanks having a working end at each end of the shank</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="B23G200/40" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B23G2200/40</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Tools with variable or different helix angles</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="B23G200/42" 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>B23G2200/42</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Hollow 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="B23G200/44" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B23G2200/44</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Taps with more than one threading section, the threading sections being axially spaced from one another</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="B23G200/46" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B23G2200/46</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Tools having a section of polygonal form, e.g. for the transmission of torque</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="B23G200/48" 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>B23G2200/48</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Spiral grooves, i.e. spiral flutes</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="B23G200/50" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B23G2200/50</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Tools in which the pitch of the teeth is a multiple of the pitch of the thread being produced</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="B23G210/00" 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>B23G2210/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Details of threads produced</text></title-part></class-title>
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<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="B23G210/04" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B23G2210/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Internal threads</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="B23G210/08" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B23G2210/08</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>External threads</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="B23G210/12" 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>B23G2210/12</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Threads having a large diameter</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="B23G210/16" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B23G2210/16</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Multiple start threads</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="B23G210/21" 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>B23G2210/21</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Threads in nuts</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="B23G210/24" 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>B23G2210/24</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Threads having a variable pitch</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="B23G210/28" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B23G2210/28</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Threads having a rounded profile</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="B23G210/36" 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>B23G2210/36</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Threads having a square profile</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="B23G210/41" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B23G2210/41</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Threads having a stepped profile</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="B23G210/44" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B23G2210/44</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Threads having a trapezoidal profile</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="B23G210/48" 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>B23G2210/48</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Threads having a special form or profile not otherwise provided for</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="B23G225/00" 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>B23G2225/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Materials of threading tools, workpieces or other structural elements</text></title-part></class-title>
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<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="B23G225/04" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B23G2225/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Cubic boron nitride</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="B23G225/08" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B23G2225/08</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Cermets</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="B23G225/12" 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>B23G2225/12</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Chromium</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="B23G225/16" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B23G2225/16</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Diamond</text></title-part></class-title>
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<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="B23G225/165" 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>B23G2225/165</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Polycrystalline diamond</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="B23G225/24" 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>B23G2225/24</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="8" additional-only="true" sort-key="B23G225/28" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B23G2225/28</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Hard metal, i.e. cemented carbides</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="B23G225/32" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B23G2225/32</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>High speed steel</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="B23G225/36" 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>B23G2225/36</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Molybdenum disulphide</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="B23G225/40" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B23G2225/40</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Plastics not otherwise provided for</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="B23G225/44" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B23G2225/44</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="8" additional-only="true" sort-key="B23G225/48" 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>B23G2225/48</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Titanium aluminium nitride (TiAlN)</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="B23G225/52" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B23G2225/52</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Titanium carbide</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="B23G225/56" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B23G2225/56</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Titanium carbide nitride (TiCN)</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="B23G225/60" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B23G2225/60</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Titanium nitride</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="B23G240/00" 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>B23G2240/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Details of equipment for threading other than threading tools, details of the threading process</text></title-part></class-title>
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<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="B23G240/04" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B23G2240/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Compensation of centrifugal force</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="B23G240/08" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B23G2240/08</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Evacuation of chips or fines</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="B23G240/12" 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>B23G2240/12</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Means for cooling or lubrication</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="B23G240/16" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B23G2240/16</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Equipment for producing threaded component with a rotating disc to hold the 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="B23G240/20" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B23G2240/20</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Guiding devices with a pin affixable in a drilling chuck and with free rotation of the threading tool holder with respect to the pin</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="B23G240/24" 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>B23G2240/24</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Guides for threading tools having a V-groove for location on cylindrical workpieces</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="B23G240/28" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B23G2240/28</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Indication scales</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="B23G240/32" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B23G2240/32</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Threading devices designed to be mounted in the tailstock of a lathe</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="B23G240/36" 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>B23G2240/36</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Methods of threading not otherwise provided for</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="B23G240/40" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B23G2240/40</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Threading equipment having an integrally incorporated driving motor</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="B23G240/44" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B23G2240/44</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Tap or die wrenches with multiple locations for holding threading tools, e.g. for holding threading tools of different sizes</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="B23G240/48" 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>B23G2240/48</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Protective sleeves for taps</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="B23G240/52" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B23G2240/52</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="B23G240/56" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B23G2240/56</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Producing or refurbishing threads for spark plugs or glow plugs</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="B23G240/60" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B23G2240/60</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Thread whirling, i.e. production of a thread by means of an annular tool rotating about an axis not coincident with the axis of the thread being produced</text></title-part></class-title></classification-item></classification-item></classification-item></classification-item></class-scheme> |