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302 lines
160 KiB
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302 lines
160 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="B61L" definition-exists="true" date-revised="2018-08-01" status="published"><classification-symbol>B61L</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>GUIDING RAILWAY TRAFFIC</text></title-part><title-part><text>ENSURING THE SAFETY OF RAILWAY TRAFFIC </text><reference><text>power supply lines for electrically-propelled vehicles <class-ref scheme="cpc">B60M</class-ref>; vehicle signalling in general <class-ref scheme="cpc">B60Q</class-ref>; brakes or auxiliary equipment <class-ref scheme="cpc">B61H</class-ref>, <class-ref scheme="cpc">B61K</class-ref>; point or crossing construction <class-ref scheme="cpc">E01B</class-ref>; insulated rail joints <class-ref scheme="cpc">E01B11/54</class-ref>; optical devices in general <class-ref scheme="cpc">G02</class-ref>; controlling in general <class-ref scheme="cpc">G05</class-ref>; electric communication technique <class-ref scheme="cpc">H04</class-ref></text></reference></title-part></class-title><notes-and-warnings><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="B61L1/00" date-revised="2013-01-01" status="published"><classification-symbol>B61L1/00</classification-symbol>
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<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="B61L1/00" definition-exists="true" ipc-concordant="B61L1/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L1/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Devices along the route controlled by interaction with the vehicle or vehicle train, </text><CPC-specific-text><text>e.g. pedals</text></CPC-specific-text><reference><text>detonators <class-ref scheme="cpc">B61L5/20</class-ref>; operation of points or signals by passage of the vehicle <class-ref scheme="cpc">B61L11/00</class-ref>, <class-ref scheme="cpc">B61L13/00</class-ref>; central traffic control systems controlled by train <class-ref scheme="cpc">B61L27/04</class-ref>; operation of gates, or gates and signals, by approaching vehicle <class-ref scheme="cpc">B61L29/18</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="B61L1/02" definition-exists="false" ipc-concordant="B61L1/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2016-08-01" status="published"><classification-symbol>B61L1/02</classification-symbol><class-title date-revised="2016-08-01"><title-part><text>Electric devices associated with track </text><CPC-specific-text><text>, e.g. rail contacts</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="B61L1/025" definition-exists="false" ipc-concordant="B61L1/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L1/025</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>actuated by variation of resistance or by piezo-electricity</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="B61L1/04" definition-exists="false" ipc-concordant="B61L1/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L1/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>mechanically actuated by a part of the vehicle</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="B61L1/045" definition-exists="false" ipc-concordant="B61L1/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L1/045</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>actuated by fluid-pressure</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="B61L1/06" definition-exists="false" ipc-concordant="B61L1/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L1/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>actuated by deformation of rail</text></title-part><title-part><text>actuated by vibration in rail</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="B61L1/08" definition-exists="false" ipc-concordant="B61L1/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L1/08</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>magnetically actuated</text></title-part><title-part><text>electrostatically actuated</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="B61L1/10" definition-exists="false" ipc-concordant="B61L1/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L1/10</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>actuated by electromagnetic radiation</text></title-part><title-part><text>actuated by particle radiation</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="B61L1/12" definition-exists="false" ipc-concordant="B61L1/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L1/12</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Electric devices associated with overhead trolley wires</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="B61L1/14" definition-exists="false" ipc-concordant="B61L1/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L1/14</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Devices for indicating the passing of the end of the vehicle or vehicle train</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="B61L1/16" definition-exists="false" ipc-concordant="B61L1/16" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L1/16</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Devices for counting axles</text></title-part><title-part><text>Devices for counting vehicles </text><reference><text>counting moving objects in general <class-ref scheme="cpc">G06M</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="B61L1/161" definition-exists="false" ipc-concordant="B61L1/16" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L1/161</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>characterised by the counting methods</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="B61L1/162" definition-exists="false" ipc-concordant="B61L1/16" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L1/162</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>characterised by the error correction</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="B61L1/163" definition-exists="false" ipc-concordant="B61L1/16" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L1/163</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Detection devices</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="B61L1/164" definition-exists="false" ipc-concordant="B61L1/16" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L1/164</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Mechanical</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="B61L1/165" definition-exists="false" ipc-concordant="B61L1/16" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L1/165</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Electrical</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="B61L1/166" definition-exists="false" ipc-concordant="B61L1/16" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L1/166</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Optical</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="B61L1/167" definition-exists="false" ipc-concordant="B61L1/16" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L1/167</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Circuit details</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="B61L1/168" definition-exists="false" ipc-concordant="B61L1/16" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L1/168</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Specific transmission details</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="B61L1/169" definition-exists="false" ipc-concordant="B61L1/16" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L1/169</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Diagnosis</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="B61L1/18" definition-exists="false" ipc-concordant="B61L1/18" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L1/18</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Railway track circuits </text><reference><text>automatically-operated track circuits specially adapted for section blocking for controlling traffic <class-ref scheme="cpc">B61L23/00</class-ref>; rail joints <class-ref scheme="cpc">E01B11/00</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="B61L1/181" definition-exists="false" ipc-concordant="B61L1/18" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L1/181</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Details</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="B61L1/182" definition-exists="false" ipc-concordant="B61L1/18" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L1/182</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Use of current of indifferent sort or a combination of different current types</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="B61L1/183" definition-exists="false" ipc-concordant="B61L1/18" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2016-08-01" status="published"><classification-symbol>B61L1/183</classification-symbol><class-title date-revised="2016-08-01"><title-part><CPC-specific-text><text>Use of means on the vehicle for improving short circuit, e.g. in vehicles with rubber bandages</text></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="B61L1/184" definition-exists="false" ipc-concordant="B61L1/18" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L1/184</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Use of additional conductors for examining leakages between rails</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="10" additional-only="false" sort-key="B61L1/185" definition-exists="false" ipc-concordant="B61L1/18" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L1/185</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Use of direct current</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="B61L1/186" definition-exists="false" ipc-concordant="B61L1/18" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L1/186</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Use of rectified alternating current</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="B61L1/187" definition-exists="false" ipc-concordant="B61L1/18" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L1/187</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Use of alternating current</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="B61L1/188" definition-exists="false" ipc-concordant="B61L1/18" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L1/188</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Use of coded current</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="B61L1/20" definition-exists="false" ipc-concordant="B61L1/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L1/20</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Safety arrangements for preventing or indicating malfunction of the device, e.g. by leakage current, by lightning </text><CPC-specific-text><reference><text>remote indicating means for abnormal operations conditions <class-ref scheme="cpc">G08B21/00</class-ref>, <class-ref scheme="cpc">G08B23/00</class-ref>; detectors for indicating the overheating of axle bearings <class-ref scheme="cpc">B61K9/00</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="B61L3/00" definition-exists="true" ipc-concordant="B61L3/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L3/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Devices along the route for controlling devices on the vehicle or vehicle train, e.g. to release brake, to operate a warning signal</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="B61L3/002" definition-exists="false" ipc-concordant="B61L3/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L3/002</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Recorders on the vehicle</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="B61L3/004" definition-exists="false" ipc-concordant="B61L3/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L3/004</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Memory means reproducing during the running of the vehicle or vehicle train, e.g. smart cards</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="B61L3/006" definition-exists="false" ipc-concordant="B61L3/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2022-01-01" status="published"><classification-symbol>B61L3/006</classification-symbol><class-title date-revised="2022-01-01"><title-part><CPC-specific-text><text>On-board optimisation of vehicle or vehicle train operation </text><reference><text>track-side optimisation of operation <class-ref scheme="cpc">B61L27/16</class-ref></text></reference></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="B61L3/008" definition-exists="false" ipc-concordant="B61L3/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2022-01-01" status="published"><classification-symbol>B61L3/008</classification-symbol><class-title date-revised="2022-01-01"><title-part><CPC-specific-text><text>On-board target speed calculation or supervision </text><reference><text>track-side control of safe travel <class-ref scheme="cpc">B61L27/20</class-ref>; speed control circuitry <class-ref scheme="cpc">B60L3/08</class-ref>; speed control of electric drives <class-ref scheme="cpc">B60L15/20</class-ref></text></reference></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="B61L3/02" definition-exists="false" ipc-concordant="B61L3/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L3/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>at selected places along the route, e.g. intermittent control </text><CPC-specific-text><text>simultaneous mechanical and electrical control</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="B61L3/04" definition-exists="false" ipc-concordant="B61L3/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L3/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>controlling mechanically </text><CPC-specific-text><reference><text>arrangements of making elements acting directly on tread <class-ref scheme="cpc">B60T1/04</class-ref></text></reference></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="B61L3/06" definition-exists="false" ipc-concordant="B61L3/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L3/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>controlling by electromagnetic or particle radiation, e.g. by light beam </text><reference><text>using radio waves <class-ref scheme="cpc">B61L3/12</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="B61L3/065" definition-exists="false" ipc-concordant="B61L3/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L3/065</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>controlling optically</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="B61L3/08" definition-exists="false" ipc-concordant="B61L3/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L3/08</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>controlling electrically</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="B61L3/10" definition-exists="false" ipc-concordant="B61L3/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L3/10</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>using current passing between devices along the route and devices on the vehicle train</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="B61L3/103" definition-exists="false" ipc-concordant="B61L3/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L3/103</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Details of current transmitting conductors or contact brushes</text></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="B61L3/106" definition-exists="false" ipc-concordant="B61L3/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L3/106</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with mechanically controlled electrical switch on the vehicle</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="10" additional-only="false" sort-key="B61L3/12" definition-exists="false" ipc-concordant="B61L3/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L3/12</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>using magnetic or electrostatic induction</text></title-part><title-part><text>using radio waves</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="B61L3/121" definition-exists="false" ipc-concordant="B61L3/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L3/121</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using magnetic induction</text></CPC-specific-text></title-part></class-title>
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<classification-item breakdown-code="true" not-allocatable="false" level="12" additional-only="true" sort-key="B61L3/122" definition-exists="false" ipc-concordant="B61L3/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L2003/122</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>German standard for inductive train protection, called "Induktive Zugsicherung"[INDUSI]</text></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="12" additional-only="true" sort-key="B61L3/123" definition-exists="false" ipc-concordant="B61L3/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L2003/123</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>French standard for inductive train protection, called "Contrôle de vitesse par balises" [KVB]</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="11" additional-only="false" sort-key="B61L3/125" definition-exists="false" ipc-concordant="B61L3/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2022-01-01" status="published"><classification-symbol>B61L3/125</classification-symbol><class-title date-revised="2022-01-01"><title-part><CPC-specific-text><text>using short-range radio transmission </text><reference><text>long-range radio transmission <class-ref scheme="cpc">B61L15/0027</class-ref>, <class-ref scheme="cpc">B61L27/70</class-ref></text></reference></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="B61L3/126" definition-exists="false" ipc-concordant="B61L3/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L3/126</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Constructional details</text></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="B61L3/127" definition-exists="false" ipc-concordant="B61L3/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L3/127</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>for remote control of locomotives </text><reference><text>remote control of locomotives within a train consist <class-ref scheme="cpc">B61C17/12</class-ref></text></reference></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="B61L3/128" definition-exists="false" ipc-concordant="B61L3/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L3/128</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>for control of tilting trains by external control devices, e.g. by Eurobalise </text><reference><text>tilting details <class-ref scheme="cpc">B61F5/22</class-ref></text></reference></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="B61L3/14" definition-exists="false" ipc-concordant="B61L3/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L3/14</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>to cut-off the power supply to traction motors of electrically-propelled vehicles</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="B61L3/16" definition-exists="false" ipc-concordant="B61L3/16" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L3/16</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Continuous control along the route</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="B61L3/18" definition-exists="false" ipc-concordant="B61L3/18" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L3/18</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>using electric current passing between devices along the route and devices on the vehicle or vehicle train</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="B61L3/185" definition-exists="false" ipc-concordant="B61L3/18" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L3/185</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using separate conductors</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="B61L3/20" definition-exists="false" ipc-concordant="B61L3/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2017-08-01" status="published"><classification-symbol>B61L3/20</classification-symbol><class-title date-revised="2017-08-01"><title-part><text>employing different frequencies or coded pulse groups </text><CPC-specific-text><text>, e.g. using currents carried by traction current </text><reference><text>operating and signalling systems using network power supply <class-ref scheme="cpc">H02J13/00</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="9" additional-only="false" sort-key="B61L3/22" definition-exists="false" ipc-concordant="B61L3/22" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L3/22</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>using magnetic or electrostatic induction</text></title-part><title-part><text>using electromagnetic radiation</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="B61L3/221" definition-exists="false" ipc-concordant="B61L3/22" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L3/221</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using track circuits</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="B61L3/222" definition-exists="false" ipc-concordant="B61L3/22" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L3/222</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Arrangements on the track only</text></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="B61L3/223" definition-exists="false" ipc-concordant="B61L3/22" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L2003/223</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>French cab signaling system, called "Transmission Voie-Machine" [TVM]</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="10" additional-only="false" sort-key="B61L3/225" definition-exists="false" ipc-concordant="B61L3/22" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L3/225</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using separate conductors along the route</text></CPC-specific-text></title-part></class-title>
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<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="B61L3/226" definition-exists="false" ipc-concordant="B61L3/22" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L2003/226</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>German inductive continuous train control, called 'Linienzugbeeinflussung' [LZB]</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="10" additional-only="false" sort-key="B61L3/227" definition-exists="false" ipc-concordant="B61L3/22" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L3/227</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using electromagnetic radiation</text></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="B61L3/228" definition-exists="false" ipc-concordant="B61L3/22" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L2003/228</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Constructional details</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="B61L3/24" definition-exists="false" ipc-concordant="B61L3/24" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2016-08-01" status="published"><classification-symbol>B61L3/24</classification-symbol><class-title date-revised="2016-08-01"><title-part><text>employing different frequencies or coded pulse groups </text><CPC-specific-text><text>, e.g. in combination with track circuits</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="B61L3/243" definition-exists="false" ipc-concordant="B61L3/24" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L3/243</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using alternating current</text></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="B61L3/246" definition-exists="false" ipc-concordant="B61L3/24" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L3/246</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using coded current</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="B61L5/00" definition-exists="true" ipc-concordant="B61L5/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L5/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Local operating mechanisms for points or track-mounted scotch-blocks </text><reference><text>track-mounted scotch-blocks <u>per se</u> <class-ref scheme="cpc">B61K</class-ref></text></reference></title-part><title-part><text>Visible or audible signals</text></title-part><title-part><text>Local operating mechanisms for visible or audible signals </text><reference><text><class-ref scheme="cpc">B61L11/00</class-ref> takes precedence</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="B61L5/02" definition-exists="false" ipc-concordant="B61L5/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2016-08-01" status="published"><classification-symbol>B61L5/02</classification-symbol><class-title date-revised="2016-08-01"><title-part><text>Mechanical devices for operating points or scotch-blocks </text><CPC-specific-text><text>, e.g. local manual control</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="B61L5/023" definition-exists="false" ipc-concordant="B61L5/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L5/023</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using funicular driving means</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="B61L5/026" definition-exists="false" ipc-concordant="B61L5/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L5/026</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>fixing switch-rails to the driving 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="8" additional-only="false" sort-key="B61L5/04" definition-exists="false" ipc-concordant="B61L5/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L5/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Fluid-pressure devices for operating points or scotch-blocks</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="B61L5/045" definition-exists="false" ipc-concordant="B61L5/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L5/045</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using electrically controlled fluid-pressure operated driving 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="8" additional-only="false" sort-key="B61L5/06" definition-exists="false" ipc-concordant="B61L5/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2016-08-01" status="published"><classification-symbol>B61L5/06</classification-symbol><class-title date-revised="2016-08-01"><title-part><text>Electric devices for operating points or scotch-blocks </text><CPC-specific-text><text>, e.g. using electromotive driving means</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="B61L5/062" definition-exists="false" ipc-concordant="B61L5/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L5/062</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Wiring diagrams</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="B61L5/065" definition-exists="false" ipc-concordant="B61L5/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L5/065</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Construction of driving mechanism</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="B61L5/067" definition-exists="false" ipc-concordant="B61L5/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L5/067</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using electromagnetic driving 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="8" additional-only="false" sort-key="B61L5/08" definition-exists="false" ipc-concordant="B61L5/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L5/08</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Underground actuating arrangements, e.g. for tramways</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="B61L5/10" definition-exists="false" ipc-concordant="B61L5/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L5/10</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Locking mechanisms for points</text></title-part><title-part><text>Means for indicating the setting of points</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="B61L5/102" definition-exists="false" ipc-concordant="B61L5/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L5/102</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Controlling electrically</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="B61L5/105" definition-exists="false" ipc-concordant="B61L5/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L5/105</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Controlling funicularly</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="B61L5/107" definition-exists="false" ipc-concordant="B61L5/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L5/107</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>electrical control of points position</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="B61L5/12" definition-exists="false" ipc-concordant="B61L5/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L5/12</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Visible signals </text><CPC-specific-text><reference><text>signalling means on the vehicle <class-ref scheme="cpc">B61L15/00</class-ref>; signalling means for classification yards, or the like, with multiple indicating means <class-ref scheme="cpc">B61L17/023</class-ref>; signalling means for road crossings <class-ref scheme="cpc">B61L29/24</class-ref>; lighting in general <class-ref scheme="cpc">F21</class-ref>; visible signalling arrangements in general <class-ref scheme="cpc">G08B5/00</class-ref></text></reference></CPC-specific-text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="B61L5/125" definition-exists="false" ipc-concordant="B61L5/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L5/125</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Fixed signals, beacons, or the like</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="B61L5/14" definition-exists="false" ipc-concordant="B61L5/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L5/14</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Form signals, e.g. semaphore arms </text><CPC-specific-text><reference><text>illumination for points, form signals <class-ref scheme="cpc">B61L9/00</class-ref></text></reference></CPC-specific-text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="B61L5/16" definition-exists="false" ipc-concordant="B61L5/16" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L5/16</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Local operating mechanisms for form signals</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="B61L5/161" definition-exists="false" ipc-concordant="B61L5/16" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L5/161</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using electromotive driving means</text></CPC-specific-text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="B61L5/162" definition-exists="false" ipc-concordant="B61L5/16" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L5/162</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Wiring diagrams</text></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="B61L5/163" definition-exists="false" ipc-concordant="B61L5/16" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L5/163</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Driving mechanisms</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="11" additional-only="false" sort-key="B61L5/165" definition-exists="false" ipc-concordant="B61L5/16" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L5/165</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using electromagnetic driving means</text></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="B61L5/166" definition-exists="false" ipc-concordant="B61L5/16" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L5/166</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using electrically controlled gravity operated driving means</text></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="B61L5/167" definition-exists="false" ipc-concordant="B61L5/16" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L5/167</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using electrically controlled fluid-pressure operated driving means</text></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="B61L5/168" definition-exists="false" ipc-concordant="B61L5/16" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L5/168</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using funicular driving means</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="B61L5/18" definition-exists="false" ipc-concordant="B61L5/18" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L5/18</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Light signals</text></title-part><title-part><text>Mechanisms associated therewith, e.g. blinders</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="B61L5/1809" definition-exists="false" ipc-concordant="B61L5/18" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L5/1809</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Daylight signals</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="B61L5/1818" definition-exists="false" ipc-concordant="B61L5/18" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L5/1818</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using mobile coloured screen</text></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="B61L5/1827" definition-exists="false" ipc-concordant="B61L5/18" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L5/1827</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using light sources of different colours and a common optical system</text></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="B61L5/1836" definition-exists="false" ipc-concordant="B61L5/18" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2017-05-01" status="published"><classification-symbol>B61L5/1836</classification-symbol><class-title date-revised="2017-05-01"><title-part><CPC-specific-text><text>using light sources of different colours and separate optical systems</text></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="B61L5/1845" definition-exists="false" ipc-concordant="B61L5/18" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L5/1845</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Optical systems, lenses</text></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="B61L5/1854" definition-exists="false" ipc-concordant="B61L5/18" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-02-01" status="published"><classification-symbol>B61L5/1854</classification-symbol><class-title date-revised="2018-02-01"><title-part><CPC-specific-text><text>Mounting and focussing of the light source in a lamp, fixing means</text></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="B61L5/1863" definition-exists="false" ipc-concordant="B61L5/18" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L5/1863</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Lamp mountings on a mast</text></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="B61L5/1872" definition-exists="false" ipc-concordant="B61L5/18" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L5/1872</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Mobile mounting arrangements on a mast; Arrangements for hoisting of the lamp along the mast</text></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="B61L5/1881" definition-exists="false" ipc-concordant="B61L5/18" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L5/1881</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Wiring diagrams for power supply, control or testing</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="10" additional-only="false" sort-key="B61L5/189" definition-exists="false" ipc-concordant="B61L5/18" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L5/189</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using flashing light sources </text><reference><text>visible signalling in general using flashing light sources <class-ref scheme="cpc">G08B5/38</class-ref>; thermal switches operating intermittently <class-ref scheme="cpc">H01H61/06</class-ref>, <class-ref scheme="cpc">H01H61/08</class-ref></text></reference></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="B61L5/20" definition-exists="false" ipc-concordant="B61L5/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L5/20</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Audible signals, e.g. detonator </text><CPC-specific-text><text>audible signalling</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="B61L5/203" definition-exists="false" ipc-concordant="B61L5/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L5/203</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Detonators; Track mounting means; Composition of the detonative product</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="B61L5/206" definition-exists="false" ipc-concordant="B61L5/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L5/206</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Signalling means for special purposes</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="B61L5/22" definition-exists="false" ipc-concordant="B61L5/22" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L5/22</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Devices for initiating the release of detonators in a certain position of a signal</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="B61L5/24" definition-exists="false" ipc-concordant="B61L5/24" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L5/24</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Replacement of detonators</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="B61L7/00" definition-exists="true" ipc-concordant="B61L7/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L7/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Remote control of local operating means for points, signals, or trackmounted scotch-blocks </text><reference><text><class-ref scheme="cpc">B61L11/00</class-ref> takes precedence; interlocking arrangements <class-ref scheme="cpc">B61L19/00</class-ref>; transmission <u>per se</u>, <u>see</u> the relevant classes</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="B61L7/02" definition-exists="false" ipc-concordant="B61L7/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L7/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>using mechanical transmission</text></title-part><title-part><text>e.g. wire, lever</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="B61L7/021" definition-exists="false" ipc-concordant="B61L7/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L7/021</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Driving wheels or supports for traction wires</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="B61L7/022" definition-exists="false" ipc-concordant="B61L7/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L7/022</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Guiding means or supporting foundations in beton</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="B61L7/024" definition-exists="false" ipc-concordant="B61L7/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L7/024</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Coupling for wires or traction bars</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="B61L7/025" definition-exists="false" ipc-concordant="B61L7/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L7/025</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Bracing or compensating arrangements</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="B61L7/027" definition-exists="false" ipc-concordant="B61L7/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L7/027</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Control levers</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="B61L7/028" definition-exists="false" ipc-concordant="B61L7/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L7/028</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Indicating or fixing arrangements in the event of breaking or tension difference of transmission wires for points, signals or similar</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="B61L7/04" definition-exists="false" ipc-concordant="B61L7/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2017-08-01" status="published"><classification-symbol>B61L7/04</classification-symbol><class-title date-revised="2017-08-01"><title-part><text>using fluid-pressure transmission</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="B61L7/06" definition-exists="false" ipc-concordant="B61L7/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L7/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>using electrical transmission</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="B61L7/061" definition-exists="false" ipc-concordant="B61L7/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L7/061</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using electromotive driving means</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="B61L7/062" definition-exists="false" ipc-concordant="B61L7/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L7/062</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Wiring diagrams</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="B61L7/063" definition-exists="false" ipc-concordant="B61L7/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L7/063</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Construction of driving mechanism</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="B61L7/065" definition-exists="false" ipc-concordant="B61L7/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L7/065</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using electromagnetic driving means</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="B61L7/066" definition-exists="false" ipc-concordant="B61L7/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L7/066</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using electrically controlled fluid-pressure operated driving means</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="B61L7/067" definition-exists="false" ipc-concordant="B61L7/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L7/067</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Supply for electric safety arrangements</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="B61L7/068" definition-exists="false" ipc-concordant="B61L7/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L7/068</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Protection against eddy-currents, short-circuits, or the like, for electric safety arrangements</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="B61L7/08" definition-exists="false" ipc-concordant="B61L7/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L7/08</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Circuitry</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="B61L7/081" definition-exists="false" ipc-concordant="B61L7/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L7/081</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Direct line wire control</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="B61L7/083" definition-exists="false" ipc-concordant="B61L7/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L7/083</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Common line wire control using currents of different amplitudes, polarities, frequencies, or the like</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="B61L7/085" definition-exists="false" ipc-concordant="B61L7/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L7/085</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Common line wire control using synchronous distributors</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="B61L7/086" definition-exists="false" ipc-concordant="B61L7/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L7/086</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Common line wire control using relay distributors</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="B61L7/088" definition-exists="false" ipc-concordant="B61L7/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L7/088</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Common line wire control using series of coded pulses</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="B61L7/10" definition-exists="false" ipc-concordant="B61L7/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L7/10</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>for light signals, e.g. for supervision, back-signalling</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="B61L7/103" definition-exists="false" ipc-concordant="B61L7/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L7/103</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Electric control of the setting of signals</text></CPC-specific-text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="B61L7/106" definition-exists="false" ipc-concordant="B61L7/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L7/106</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>for form signals</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item></classification-item></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="B61L9/00" definition-exists="true" ipc-concordant="B61L9/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L9/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Illumination specially adapted for points, form signals, or gates </text><reference><text>lighting in general <class-ref scheme="cpc">F21</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="B61L9/02" definition-exists="false" ipc-concordant="B61L9/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L9/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>non-electric</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="B61L9/04" definition-exists="false" ipc-concordant="B61L9/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L9/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>electric</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="B61L11/00" definition-exists="true" ipc-concordant="B61L11/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L11/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Operation of points from the vehicle or by the passage of the vehicle</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="B61L11/02" definition-exists="false" ipc-concordant="B61L11/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2017-08-01" status="published"><classification-symbol>B61L11/02</classification-symbol><class-title date-revised="2017-08-01"><title-part><text>using mechanical interaction between vehicle and track</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="B61L11/04" definition-exists="false" ipc-concordant="B61L11/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L11/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Trailable point locks</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="B61L11/06" definition-exists="false" ipc-concordant="B61L11/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L11/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with fluid-pressure transmission</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="B61L11/08" definition-exists="false" ipc-concordant="B61L11/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L11/08</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>using electrical or magnetic interaction between vehicle and track</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="B61L11/083" definition-exists="false" ipc-concordant="B61L11/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L11/083</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Magnetic control</text></CPC-specific-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="B61L11/086" definition-exists="false" ipc-concordant="B61L11/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L2011/086</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>German radio based operations, called "Funkfahrbetrieb" [FFB]</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="7" additional-only="false" sort-key="B61L13/00" definition-exists="true" ipc-concordant="B61L13/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L13/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Operation of signals from the vehicle or by the passage of the vehicle</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="B61L13/002" definition-exists="false" ipc-concordant="B61L13/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L13/002</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>actuated by the passage of the vehicle</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="B61L13/005" definition-exists="false" ipc-concordant="B61L13/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L13/005</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>optically actuated</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="B61L13/007" definition-exists="false" ipc-concordant="B61L13/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L13/007</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>acoustically actuated</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="B61L13/02" definition-exists="false" ipc-concordant="B61L13/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L13/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>using mechanical interaction between vehicle and track </text><CPC-specific-text><reference><text>pedals <class-ref scheme="cpc">B61L1/00</class-ref></text></reference></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="B61L13/04" definition-exists="false" ipc-concordant="B61L13/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2016-08-01" status="published"><classification-symbol>B61L13/04</classification-symbol><class-title date-revised="2016-08-01"><title-part><text>using electrical or magnetic interaction between vehicle and track </text><CPC-specific-text><text>, e.g. by conductor circuits using special means or special conductors</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="B61L13/042" definition-exists="false" ipc-concordant="B61L13/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L13/042</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using isolated rail sections</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="B61L13/045" definition-exists="false" ipc-concordant="B61L13/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L13/045</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using separated rail contacts, pedals or similar </text><reference><text><class-ref scheme="cpc">B61L1/02</class-ref> takes precedence</text></reference></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="B61L13/047" definition-exists="false" ipc-concordant="B61L13/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L13/047</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>controlling inductively or magnetically</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="7" additional-only="false" sort-key="B61L15/00" definition-exists="true" ipc-concordant="B61L15/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2017-08-01" status="published"><classification-symbol>B61L15/00</classification-symbol><class-title date-revised="2017-08-01"><title-part><text>Indicators provided on the vehicle or vehicle train for signalling purposes </text><CPC-specific-text><text>; On-board control or communication systems</text></CPC-specific-text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="B61L15/0009" definition-exists="false" ipc-concordant="B61L15/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L15/0009</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>wiring diagrams for start- or stop-signals on vehicles having one or more carriages and having electrical communication lines between the carriages</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="B61L15/0018" definition-exists="false" ipc-concordant="B61L15/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L15/0018</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Communication with or on the vehicle or vehicle train </text><reference><text>line transmission systems <class-ref scheme="cpc">H04B3/00</class-ref></text></reference></CPC-specific-text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="B61L15/0027" definition-exists="false" ipc-concordant="B61L15/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L15/0027</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Radio-based, e.g. using GSM-R</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="B61L15/0036" definition-exists="false" ipc-concordant="B61L15/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L15/0036</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Conductor-based, e.g. using CAN-Bus, train-line or optical fibres</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="B61L15/0045" definition-exists="false" ipc-concordant="B61L15/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L15/0045</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Destination indicators, identification panels or distinguishing signs on the vehicles </text><reference><text>displaying in general <class-ref scheme="cpc">G09F</class-ref></text></reference></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="B61L15/0054" definition-exists="false" ipc-concordant="B61L15/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L15/0054</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Train integrity supervision, e.g. end-of-train [EOT] 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="B61L15/0063" definition-exists="false" ipc-concordant="B61L15/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2022-01-01" status="published"><classification-symbol>B61L15/0063</classification-symbol><class-title date-revised="2022-01-01"><title-part><CPC-specific-text><text>Multiple on-board control systems, e.g. "2 out of 3"-systems </text><reference><text>trackside multiple control systems <class-ref scheme="cpc">B61L27/30</class-ref></text></reference></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="B61L15/0072" definition-exists="false" ipc-concordant="B61L15/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2022-01-01" status="published"><classification-symbol>B61L15/0072</classification-symbol><class-title date-revised="2022-01-01"><title-part><CPC-specific-text><text>On-board train data handling </text><reference><text>trackside train data handling <class-ref scheme="cpc">B61L27/40</class-ref></text></reference></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="B61L15/0081" definition-exists="false" ipc-concordant="B61L15/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2022-01-01" status="published"><classification-symbol>B61L15/0081</classification-symbol><class-title date-revised="2022-01-01"><title-part><CPC-specific-text><text>On-board diagnosis or maintenance </text><reference><text>trackside diagnosis or maintenance <class-ref scheme="cpc">B61L27/50</class-ref></text></reference></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="B61L15/009" definition-exists="false" ipc-concordant="B61L15/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L15/009</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>On-board display 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="B61L15/02" definition-exists="false" ipc-concordant="B61L15/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L15/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Head or tail indicators, e.g. light</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="B61L17/00" definition-exists="true" ipc-concordant="B61L17/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L17/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Switching systems for classification yards </text><reference><text>rail brakes <class-ref scheme="cpc">B61K</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="B61L17/02" definition-exists="false" ipc-concordant="B61L17/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L17/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Details, e.g. indicating degree of track filling</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="B61L17/023" definition-exists="false" ipc-concordant="B61L17/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L17/023</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Signalling; Signals with multiple indicating means</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="B61L17/026" definition-exists="false" ipc-concordant="B61L17/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L17/026</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Brake devices</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="7" additional-only="false" sort-key="B61L19/00" definition-exists="true" ipc-concordant="B61L19/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2017-08-01" status="published"><classification-symbol>B61L19/00</classification-symbol><class-title date-revised="2017-08-01"><title-part><text>Arrangements for interlocking between points and signals by means of a single interlocking device </text><CPC-specific-text><text>, e.g. central control </text><reference><text>remote control <class-ref scheme="cpc">B61L7/00</class-ref>; station block arrangements <class-ref scheme="cpc">B61L21/00</class-ref></text></reference></CPC-specific-text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="B61L19/02" definition-exists="false" ipc-concordant="B61L19/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L19/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Interlocking devices having mechanical or fluid-pressure operation</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="B61L19/023" definition-exists="false" ipc-concordant="B61L19/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L19/023</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>purely mechanical </text><reference><text>control levers <class-ref scheme="cpc">B61L7/027</class-ref></text></reference></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="B61L19/026" definition-exists="false" ipc-concordant="B61L19/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L19/026</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using fluid-pressure operated points or signals</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="B61L19/04" definition-exists="false" ipc-concordant="B61L19/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L19/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Detail- e.g. hand lever, back-signalling device</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="B61L19/06" definition-exists="false" ipc-concordant="B61L19/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L19/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Interlocking devices having electrical operation</text></title-part></class-title>
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<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="B61L19/065" definition-exists="false" ipc-concordant="B61L19/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L2019/065</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with electronic means</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="B61L19/08" definition-exists="false" ipc-concordant="B61L19/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L19/08</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Special arrangements for power supply for interlocking 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="B61L19/10" definition-exists="false" ipc-concordant="B61L19/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L19/10</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with mechanical locks</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="B61L19/12" definition-exists="false" ipc-concordant="B61L19/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L19/12</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Details</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="B61L19/14" definition-exists="false" ipc-concordant="B61L19/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L19/14</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with electrical locks</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="B61L19/16" definition-exists="false" ipc-concordant="B61L19/16" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L19/16</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Details</text></title-part></class-title></classification-item></classification-item></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="B61L21/00" definition-exists="true" ipc-concordant="B61L21/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L21/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Station blocking between signal boxes in one yard </text><reference><text>interlocking between points and signals by means of a single interlocking device <class-ref scheme="cpc">B61L19/00</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="B61L21/02" definition-exists="false" ipc-concordant="B61L21/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L21/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Mechanical locking and release of the route</text></title-part><title-part><text>Repeat locks</text></title-part><title-part><text>Coupling of semaphores</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="B61L21/04" definition-exists="false" ipc-concordant="B61L21/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L21/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Electrical locking and release of the route</text></title-part><title-part><text>Electrical repeat locks </text><CPC-specific-text><reference><text>central interlocking <class-ref scheme="cpc">B61L19/00</class-ref></text></reference></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="B61L21/06" definition-exists="false" ipc-concordant="B61L21/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L21/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Vehicle-on-line indication</text></title-part><title-part><text>Monitoring locking and release of the route</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="B61L21/065" definition-exists="false" ipc-concordant="B61L21/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L21/065</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>for signals, including signals actuated by the vehicle</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="B61L21/08" definition-exists="false" ipc-concordant="B61L21/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L21/08</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Order transmission and reception arrangements for giving or withholding permission</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="B61L21/10" definition-exists="false" ipc-concordant="B61L21/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L21/10</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Arrangements for trains which are closely following one another </text><reference><text>automatic central traffic control systems <class-ref scheme="cpc">B61L27/04</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="B61L23/00" definition-exists="true" ipc-concordant="B61L23/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L23/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Control, warning, or like safety means along the route or between vehicles or vehicle trains</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="B61L23/002" definition-exists="false" ipc-concordant="B61L23/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L23/002</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Control or safety means for heart-points and crossings of aerial railways, funicular rack-railway </text><reference><text>points or safety systems for model railways <class-ref scheme="cpc">A63H</class-ref>; points, crossings or hearts for aerial railway, funicular rack railway <class-ref scheme="cpc">E01B25/12</class-ref></text></reference></CPC-specific-text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="B61L23/005" definition-exists="false" ipc-concordant="B61L23/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L23/005</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Automatic control or safety means for points for operator-less railway, e.g. transportation systems</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="B61L23/007" definition-exists="false" ipc-concordant="B61L23/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L23/007</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Safety arrangements on railway crossings</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="B61L23/02" definition-exists="false" ipc-concordant="B61L23/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L23/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>for indicating along the route the failure of brakes</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="B61L23/04" definition-exists="false" ipc-concordant="B61L23/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L23/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>for monitoring the mechanical state of the route</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="B61L23/041" definition-exists="false" ipc-concordant="B61L23/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L23/041</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Obstacle detection</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="B61L23/042" definition-exists="false" ipc-concordant="B61L23/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L23/042</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Track changes detection</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="B61L23/044" definition-exists="false" ipc-concordant="B61L23/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L23/044</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Broken rails</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="B61L23/045" definition-exists="false" ipc-concordant="B61L23/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L23/045</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Rail wear</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="B61L23/047" definition-exists="false" ipc-concordant="B61L23/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L23/047</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Track or rail movements</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="B61L23/048" definition-exists="false" ipc-concordant="B61L23/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L23/048</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Road bed changes, e.g. road bed erosion</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="B61L23/06" definition-exists="false" ipc-concordant="B61L23/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L23/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>for warning men working on the route</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="B61L23/08" definition-exists="false" ipc-concordant="B61L23/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L23/08</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>for controlling traffic in one direction only </text><reference><text>station blocking between signal boxes in one yard <class-ref scheme="cpc">B61L21/00</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="B61L23/10" definition-exists="false" ipc-concordant="B61L23/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2016-08-01" status="published"><classification-symbol>B61L23/10</classification-symbol><class-title date-revised="2016-08-01"><title-part><text>manually operated </text><CPC-specific-text><text>, e.g. block arrangements</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="B61L23/12" definition-exists="false" ipc-concordant="B61L23/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L23/12</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>partly operated by train</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="B61L23/14" definition-exists="false" ipc-concordant="B61L23/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L23/14</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>automatically operated</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="B61L23/16" definition-exists="false" ipc-concordant="B61L23/16" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L23/16</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Track circuits specially adapted for section blocking</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="B61L23/161" definition-exists="false" ipc-concordant="B61L23/16" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L23/161</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using current of indifferent sorte or a combination of different current types</text></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="B61L23/163" definition-exists="false" ipc-concordant="B61L23/16" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L23/163</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using direct current</text></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="B61L23/165" definition-exists="false" ipc-concordant="B61L23/16" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L23/165</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using rectified alternating current</text></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="B61L23/166" definition-exists="false" ipc-concordant="B61L23/16" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L23/166</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using alternating current</text></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="B61L23/168" definition-exists="false" ipc-concordant="B61L23/16" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L23/168</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using coded current</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="10" additional-only="false" sort-key="B61L23/18" definition-exists="false" ipc-concordant="B61L23/18" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L23/18</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>specially adapted for changing lengths of track sections in dependence upon speed and traffic density</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="B61L23/20" definition-exists="false" ipc-concordant="B61L23/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L23/20</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with transmission of instructions to stations along the route</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="B61L23/22" definition-exists="false" ipc-concordant="B61L23/22" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L23/22</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>for controlling traffic in two directions over the same pair of rails </text><reference><text>station blocking between signal boxes in one yard <class-ref scheme="cpc">B61L21/00</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="B61L23/24" definition-exists="false" ipc-concordant="B61L23/24" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L23/24</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>using token systems, e.g. train staffs, tablets</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="B61L23/26" definition-exists="false" ipc-concordant="B61L23/26" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L23/26</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with means for actuating signals from the vehicle or by passage of the vehicle</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="B61L23/28" definition-exists="false" ipc-concordant="B61L23/28" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L23/28</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>using non-automatic blocking from a place along the route</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="B61L23/30" definition-exists="false" ipc-concordant="B61L23/30" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L23/30</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>using automatic section blocking</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="B61L23/32" definition-exists="false" ipc-concordant="B61L23/32" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L23/32</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with provision for the blocking or passing sidings</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="B61L23/34" definition-exists="false" ipc-concordant="B61L23/34" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L23/34</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Control, warnings or like safety means indicating the distance between vehicles or vehicle trains by the transmission of signals therebetween</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="B61L25/00" definition-exists="true" ipc-concordant="B61L25/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L25/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Recording or indicating positions or identities of vehicles or vehicle trains or setting of track apparatus</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="B61L25/02" definition-exists="false" ipc-concordant="B61L25/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L25/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Indicating or recording positions or identities of vehicles or vehicle trains</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="B61L25/021" definition-exists="false" ipc-concordant="B61L25/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L25/021</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Measuring and recording of train speed</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="B61L25/023" definition-exists="false" ipc-concordant="B61L25/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L25/023</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Determination of driving direction of vehicle or vehicle train</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="B61L25/025" definition-exists="false" ipc-concordant="B61L25/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L25/025</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Absolute localisation, e.g. providing geodetic coordinates</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="B61L25/026" definition-exists="false" ipc-concordant="B61L25/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L25/026</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Relative localisation, e.g. using odometer</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="B61L25/028" definition-exists="false" ipc-concordant="B61L25/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L25/028</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Determination of vehicle position and orientation within a train consist, e.g. serialisation</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="B61L25/04" definition-exists="false" ipc-concordant="B61L25/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L25/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Indicating or recording train identities</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="B61L25/041" definition-exists="false" ipc-concordant="B61L25/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L25/041</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using reflecting tags</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="B61L25/043" definition-exists="false" ipc-concordant="B61L25/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L25/043</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using inductive tags</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="B61L25/045" definition-exists="false" ipc-concordant="B61L25/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L25/045</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using reradiating tags</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="B61L25/046" definition-exists="false" ipc-concordant="B61L25/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L25/046</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using magnetic tags</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="B61L25/048" definition-exists="false" ipc-concordant="B61L25/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L25/048</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using programmable tags</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="B61L25/06" definition-exists="false" ipc-concordant="B61L25/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L25/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Indicating or recording the setting of track apparatus, e.g. of points, of signals</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="B61L25/065" definition-exists="false" ipc-concordant="B61L25/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L25/065</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>for signalling systems on the vehicle using current conduction</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="B61L25/08" definition-exists="false" ipc-concordant="B61L25/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L25/08</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Diagrammatic displays</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="B61L27/02" definition-exists="false" ipc-concordant="B61L27/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L27/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Manual systems</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="B61L27/04" definition-exists="false" ipc-concordant="B61L27/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L27/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Automatic systems, e.g. controlled by train</text></title-part><title-part><text>Change-over to manual control</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="B61L27/10" definition-exists="false" ipc-concordant="B61L27/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2022-01-01" status="published"><classification-symbol>B61L27/10</classification-symbol><class-title date-revised="2022-01-01"><title-part><text>Operations, e.g. scheduling or time tables</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="B61L27/12" definition-exists="false" ipc-concordant="B61L27/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2022-01-01" status="published"><classification-symbol>B61L27/12</classification-symbol><class-title date-revised="2022-01-01"><title-part><text>Preparing schedules</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="B61L27/14" definition-exists="false" ipc-concordant="B61L27/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2022-01-01" status="published"><classification-symbol>B61L27/14</classification-symbol><class-title date-revised="2022-01-01"><title-part><text>Following schedules</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="B61L27/18" definition-exists="false" ipc-concordant="B61L27/18" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2022-01-01" status="published"><classification-symbol>B61L27/18</classification-symbol><class-title date-revised="2022-01-01"><title-part><text>Crew rosters</text></title-part><title-part><text>Itineraries</text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="B61L27/202" definition-exists="false" ipc-concordant="B61L27/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2022-01-01" status="published"><classification-symbol>B61L2027/202</classification-symbol><class-title date-revised="2022-01-01"><title-part><CPC-specific-text><text>using European Train Control System [ETCS]</text></CPC-specific-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="B61L27/204" definition-exists="false" ipc-concordant="B61L27/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2022-01-01" status="published"><classification-symbol>B61L2027/204</classification-symbol><class-title date-revised="2022-01-01"><title-part><CPC-specific-text><text>using Communication-based Train Control [CBTC]</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="B61L27/33" definition-exists="false" ipc-concordant="B61L27/33" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2022-01-01" status="published"><classification-symbol>B61L27/33</classification-symbol><class-title date-revised="2022-01-01"><title-part><text>Backup systems, e.g. switching when failures occur</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="B61L27/37" definition-exists="false" ipc-concordant="B61L27/37" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2022-01-01" status="published"><classification-symbol>B61L27/37</classification-symbol><class-title date-revised="2022-01-01"><title-part><text>Migration, e.g. parallel installations running simultaneously</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="B61L27/40" definition-exists="false" ipc-concordant="B61L27/40" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2022-01-01" status="published"><classification-symbol>B61L27/40</classification-symbol><class-title date-revised="2022-01-01"><title-part><text>Handling position reports or trackside vehicle data</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="B61L27/50" definition-exists="false" ipc-concordant="B61L27/50" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2022-01-01" status="published"><classification-symbol>B61L27/50</classification-symbol><class-title date-revised="2022-01-01"><title-part><text>Trackside diagnosis or maintenance, e.g. software upgrades</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="B61L27/53" definition-exists="false" ipc-concordant="B61L27/53" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2022-01-01" status="published"><classification-symbol>B61L27/53</classification-symbol><class-title date-revised="2022-01-01"><title-part><text>for trackside elements or systems, e.g. trackside supervision of trackside control system conditions</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="B61L27/57" definition-exists="false" ipc-concordant="B61L27/57" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2022-01-01" status="published"><classification-symbol>B61L27/57</classification-symbol><class-title date-revised="2022-01-01"><title-part><text>for vehicles or vehicle trains, e.g. trackside supervision of train conditions</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="B61L27/60" definition-exists="false" ipc-concordant="B61L27/60" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2022-01-01" status="published"><classification-symbol>B61L27/60</classification-symbol><class-title date-revised="2022-01-01"><title-part><text>Testing or simulation</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="B61L27/70" definition-exists="false" ipc-concordant="B61L27/70" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2022-01-01" status="published"><classification-symbol>B61L27/70</classification-symbol><class-title date-revised="2022-01-01"><title-part><text>Details of trackside communication</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="B61L29/00" definition-exists="true" ipc-concordant="B61L29/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L29/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Safety means for rail/road crossing traffic</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="B61L29/02" definition-exists="false" ipc-concordant="B61L29/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L29/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Guards or obstacles for preventing access to the route </text><reference><text>cattle guards connected to the permanent way <class-ref scheme="cpc">E01B17/00</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="B61L29/023" definition-exists="false" ipc-concordant="B61L29/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L29/023</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Special gates</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="B61L29/026" definition-exists="false" ipc-concordant="B61L29/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L29/026</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Preventing access by means of obstacles raising across the route</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="B61L29/04" definition-exists="false" ipc-concordant="B61L29/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L29/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Gates for level crossings</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="B61L29/06" definition-exists="false" ipc-concordant="B61L29/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L29/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>yielding to vehicles in one direction but operated in a different direction</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="B61L29/08" definition-exists="false" ipc-concordant="B61L29/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L29/08</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Operation of gates</text></title-part><title-part><text>Combined operation of gates and signals</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="B61L29/10" definition-exists="false" ipc-concordant="B61L29/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L29/10</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Means for securing gates in their desired position</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="B61L29/12" definition-exists="false" ipc-concordant="B61L29/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L29/12</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Manual operation</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="B61L29/14" definition-exists="false" ipc-concordant="B61L29/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L29/14</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>mechanically</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="B61L29/16" definition-exists="false" ipc-concordant="B61L29/16" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L29/16</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>electrically</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="B61L29/18" definition-exists="false" ipc-concordant="B61L29/18" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L29/18</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Operation by approaching rail vehicle or rail vehicle train</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="B61L29/20" definition-exists="false" ipc-concordant="B61L29/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L29/20</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>mechanically</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="B61L29/22" definition-exists="false" ipc-concordant="B61L29/22" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L29/22</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>electrically</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="B61L29/222" definition-exists="false" ipc-concordant="B61L29/22" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L29/222</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using conductor circuits with separate contacts or conductors</text></CPC-specific-text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="B61L29/224" definition-exists="false" ipc-concordant="B61L29/22" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L29/224</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using rail contacts</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="11" additional-only="false" sort-key="B61L29/226" definition-exists="false" ipc-concordant="B61L29/22" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L29/226</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using track-circuits, closed or short-circuited by train or using isolated rail-sections</text></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="B61L29/228" definition-exists="false" ipc-concordant="B61L29/22" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L29/228</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using optical means</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="B61L29/24" definition-exists="false" ipc-concordant="B61L29/24" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L29/24</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Means for warning road traffic that a gate is closed or closing, or that rail traffic is approaching, e.g. for visible or audible warning</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="B61L29/243" definition-exists="false" ipc-concordant="B61L29/24" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L29/243</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Transmission mechanism or acoustical signals for gates</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="B61L29/246" definition-exists="false" ipc-concordant="B61L29/24" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L29/246</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Signals or brake- or lighting devices mounted on the road vehicle and controlled from the vehicle train</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="B61L29/26" definition-exists="false" ipc-concordant="B61L29/26" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L29/26</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>mechanically operated</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="B61L29/28" definition-exists="false" ipc-concordant="B61L29/28" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L29/28</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>electrically operated</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="B61L29/282" definition-exists="false" ipc-concordant="B61L29/28" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L29/282</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>magnetic or inductive control by the vehicle</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="B61L29/284" definition-exists="false" ipc-concordant="B61L29/28" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L29/284</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using rail-contacts, rail microphones, or the like, controlled by the vehicle</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="B61L29/286" definition-exists="false" ipc-concordant="B61L29/28" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L29/286</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using conductor circuits controlled by the vehicle</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="B61L29/288" definition-exists="false" ipc-concordant="B61L29/28" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L29/288</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Wiring diagram of the signal control circuits</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="B61L29/30" definition-exists="false" ipc-concordant="B61L29/30" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L29/30</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Supervision, e.g. monitoring arrangements</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="B61L29/32" definition-exists="false" ipc-concordant="B61L29/32" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L29/32</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Timing, e.g. advance warning of approaching train</text></title-part></class-title></classification-item></classification-item></classification-item></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="B61L99/00" definition-exists="true" ipc-concordant="B61L99/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>B61L99/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Subject matter not provided for in other groups of this subclass</text></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="B61L201/00" date-revised="2013-01-01" status="published"><classification-symbol>B61L2201/00</classification-symbol>
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<classification-item breakdown-code="true" not-allocatable="false" level="7" additional-only="true" sort-key="B61L201/00" 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>B61L2201/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Control methods</text></title-part></class-title>
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<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="B61L201/02" 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>B61L2201/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Fuzzy control</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="B61L205/00" 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>B61L2205/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Communication or navigation systems for railway traffic</text></title-part></class-title>
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<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="B61L205/02" 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>B61L2205/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Global system for mobile communication - railways (GSM-R)</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="B61L205/04" 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>B61L2205/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Satellite based navigation systems, e.g. GPS</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="B61L207/00" 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>B61L2207/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Features of light signals</text></title-part></class-title>
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<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="B61L207/02" 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>B61L2207/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>using light-emitting diodes (LEDs)</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="B61L210/00" 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>B61L2210/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Vehicle systems</text></title-part></class-title>
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<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="B61L210/02" 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>B61L2210/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Single autonomous vehicles</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="B61L210/04" 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>B61L2210/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Magnetic elevation vehicles (maglev)</text></title-part></class-title></classification-item></classification-item></classification-item></classification-item></class-scheme> |