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51 lines
25 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="D01B" definition-exists="true" date-revised="2018-08-01" status="published"><classification-symbol>D01B</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>MECHANICAL TREATMENT OF NATURAL FIBROUS OR FILAMENTARY MATERIAL TO OBTAIN FIBRES OF FILAMENTS, e.g. FOR SPINNING </text><reference><text>crude extraction of asbestos fibres from ores <class-ref scheme="cpc">B03B</class-ref>; apparatus for retting <class-ref scheme="cpc">D01C</class-ref></text></reference></title-part></class-title><notes-and-warnings date-revised="2013-01-01"><note type="note"><note-paragraph>Attention is drawn to the note following the title of Class <class-ref scheme="cpc">D01</class-ref></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="D01B1/00" date-revised="2013-01-01" status="published"><classification-symbol>D01B1/00</classification-symbol>
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<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="D01B1/00" definition-exists="true" ipc-concordant="D01B1/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D01B1/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Mechanical separation of fibres from plant material, e.g. seeds, leaves, stalks</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="D01B1/02" definition-exists="false" ipc-concordant="D01B1/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D01B1/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Separating vegetable fibres from seeds, e.g. cotton</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="D01B1/04" definition-exists="true" ipc-concordant="D01B1/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D01B1/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Ginning</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="D01B1/06" definition-exists="false" ipc-concordant="D01B1/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D01B1/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Roller gins, e.g. Macarthy type</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="D01B1/08" definition-exists="false" ipc-concordant="D01B1/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D01B1/08</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Saw gins</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="D01B1/10" definition-exists="false" ipc-concordant="D01B1/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D01B1/10</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Separating vegetable fibres from stalks or leaves</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="D01B1/12" definition-exists="true" ipc-concordant="D01B1/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D01B1/12</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Rippling</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="D01B1/14" definition-exists="true" ipc-concordant="D01B1/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D01B1/14</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Breaking or scutching, e.g. of flax</text></title-part><title-part><text>Decorticating</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="D01B1/16" definition-exists="false" ipc-concordant="D01B1/16" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D01B1/16</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with devices dependent on a bending action to break or loosen fibre-bearing materials </text><reference><text>crushing rollers <class-ref scheme="cpc">D01B1/22</class-ref></text></reference></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="D01B1/18" definition-exists="false" ipc-concordant="D01B1/18" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2017-08-01" status="published"><classification-symbol>D01B1/18</classification-symbol><class-title date-revised="2017-08-01"><title-part><text>with stamping devices</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="D01B1/20" definition-exists="false" ipc-concordant="D01B1/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D01B1/20</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with scraping devices</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="D01B1/22" definition-exists="false" ipc-concordant="D01B1/22" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D01B1/22</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with crushing or breaking rollers or plates</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="D01B1/24" definition-exists="false" ipc-concordant="D01B1/24" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D01B1/24</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with toothed or other pointed devices</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="D01B1/26" definition-exists="false" ipc-concordant="D01B1/26" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D01B1/26</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with beaters rotating about an axis parallel with the fibre bundle</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="D01B1/28" definition-exists="false" ipc-concordant="D01B1/28" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D01B1/28</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with beaters rotating about an axis perpendicular to the fibre bundle</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="D01B1/30" definition-exists="false" ipc-concordant="D01B1/30" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D01B1/30</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Details of machines</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="D01B1/32" definition-exists="false" ipc-concordant="D01B1/32" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D01B1/32</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Feeding arrangements</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="D01B1/34" definition-exists="false" ipc-concordant="D01B1/34" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D01B1/34</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Devices holding fibres or fibre-bearing materials during treatment</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="D01B1/36" definition-exists="false" ipc-concordant="D01B1/36" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D01B1/36</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Conveying devices, e.g. moving bands or ropes</text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="D01B1/38" definition-exists="false" ipc-concordant="D01B1/38" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D01B1/38</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Delivery or discharge arrangements</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="D01B1/40" definition-exists="false" ipc-concordant="D01B1/40" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D01B1/40</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Arrangements for disposing of non-fibrous materials</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="D01B1/42" definition-exists="false" ipc-concordant="D01B1/42" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D01B1/42</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>employing liquids</text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="D01B1/44" definition-exists="false" ipc-concordant="D01B1/44" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D01B1/44</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Framework</text></title-part><title-part><text>Casings</text></title-part><title-part><text>Coverings</text></title-part><title-part><text>Grids</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="D01B1/46" definition-exists="false" ipc-concordant="D01B1/46" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D01B1/46</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Driving arrangements</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="D01B1/48" definition-exists="true" ipc-concordant="D01B1/48" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D01B1/48</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Drying retted fibres</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="D01B1/50" definition-exists="false" ipc-concordant="D01B1/50" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D01B1/50</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Obtaining fibres from other specified vegetable matter, e.g. peat, Spanish moss</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="D01B3/00" definition-exists="true" ipc-concordant="D01B3/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D01B3/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Mechanical removal of impurities from animal fibres </text><reference><text>carbonising rags to recover animal fibres <class-ref scheme="cpc">D01C5/00</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="D01B3/02" definition-exists="false" ipc-concordant="D01B3/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D01B3/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>De-burring machines or apparatus </text><reference><text>de-burring arrangements forming part of or intimately associated with carding or drafting machines, e.g. burr-crushing rollers, <class-ref scheme="cpc">D01G</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="D01B3/025" definition-exists="false" ipc-concordant="D01B3/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D01B3/025</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Removing pieces of metal</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="D01B3/04" definition-exists="false" ipc-concordant="D01B3/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D01B3/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Machines or apparatus for washing or scouring loose wool fibres</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="D01B3/06" definition-exists="false" ipc-concordant="D01B3/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D01B3/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with circular movement of either wool or liquid</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="D01B3/08" definition-exists="false" ipc-concordant="D01B3/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D01B3/08</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with longitudinal movement of either wool or liquid</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="D01B3/10" definition-exists="false" ipc-concordant="D01B3/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D01B3/10</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Details of machines or apparatus</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="D01B5/00" definition-exists="true" ipc-concordant="D01B5/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D01B5/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Hackling or heckling machines </text><reference><text>hand heckling tools <class-ref scheme="cpc">D01G33/00</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="D01B5/02" definition-exists="false" ipc-concordant="D01B5/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D01B5/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Details</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="D01B5/04" definition-exists="false" ipc-concordant="D01B5/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D01B5/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Apparatus for feeding, holding, or conveying materials to or in machines</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="D01B5/06" definition-exists="false" ipc-concordant="D01B5/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D01B5/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Construction, mounting, or operating features of heckling devices</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="D01B5/08" definition-exists="false" ipc-concordant="D01B5/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D01B5/08</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Arrangements for removing, or disposing of, tow or waste</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="D01B5/10" definition-exists="false" ipc-concordant="D01B5/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D01B5/10</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Touch pins or other ending devices</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="D01B5/12" definition-exists="false" ipc-concordant="D01B5/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D01B5/12</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Framework</text></title-part><title-part><text>Casings</text></title-part><title-part><text>Coverings</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="D01B5/14" definition-exists="false" ipc-concordant="D01B5/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D01B5/14</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Driving arrangements</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="D01B5/16" definition-exists="false" ipc-concordant="D01B5/16" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D01B5/16</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Arrangements for confining or removing dust or the like</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="D01B7/00" definition-exists="true" ipc-concordant="D01B7/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D01B7/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Obtaining silk fibres or filaments</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="D01B7/02" definition-exists="false" ipc-concordant="D01B7/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D01B7/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Cleaning or classifying silk cocoons</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="D01B7/04" definition-exists="true" ipc-concordant="D01B7/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D01B7/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Reeling silk</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="D01B7/06" definition-exists="false" ipc-concordant="D01B7/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D01B7/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Obtaining silk from cocoons or portions thereof not suitable for reeling </text><reference><text>de-gumming silk <class-ref scheme="cpc">D01C3/02</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="7" additional-only="false" sort-key="D01B9/00" definition-exists="true" ipc-concordant="D01B9/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>D01B9/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Other mechanical treatment of natural fibrous or filamentary material to obtain fibres or filaments</text></title-part></class-title></classification-item></classification-item></classification-item></class-scheme> |