| IPC 7 English version |
| B61K-B61K01304 |
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| SECTION B – PERFORMING OPERATIONS; TRANSPORTING |
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| B 61 | RAILWAYS |
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| B 61 K | OTHER AUXILIARY EQUIPMENT FOR RAILWAYS (energy-storing brakes B61H; protection of permanent way against weather influences E01B; rail cleaning, snow ploughs E01H) |
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| Subclass Index |
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| EQUIPMENT RELATED TO TRACK |
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| Wetting or lubricating; testing; stops, retarding; other |
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| EQUIPMENT RELATED TO VEHICLES |
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| Transferring load, coupling, or slipping, during movement; profile gauges; derailing, re-railing |
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| Wetting or lubrication of wheels; testing |
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| Servicing locomotives |
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| Other |
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1/ | 00 | Transferring passengers, articles, or freight to and from moving trains; Slipping or coupling vehicles from or to moving trains |
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1/ | 02 | . | transferring articles to and from moving trains, e.g. mailbag catchers |
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3/ | 00 | Wetting or lubricating rails or wheel flanges |
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3/ | 02 | . | Apparatus therefor combined with vehicles |
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5/ | 00 | Apparatus for placing vehicles on the track; Derailers; Lifting or lowering rail vehicle axles or wheels (hoisting apparatus B66) |
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5/ | 02 | . | Devices secured to the vehicles; Turntables integral with the vehicles |
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5/ | 04 | . | Devices secured to the track |
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5/ | 06 | . | . | Derailing or re-railing blocks |
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7/ | 00 | Railway stops fixed to permanent way; Track brakes or retarding apparatus fixed to permanent way; Sand tracks or the like (skids, wedges, vehicle-mounted scotch blocks B61H) |
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7/ | 02 | . | Track brakes or retarding apparatus (operating mechanisms for track-mounted scotch-blocks B61L) |
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7/ | 04 | . | . | with clamping action |
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7/ | 06 | . | . | . | operated mechanically |
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7/ | 08 | . | . | . | operated pneumatically or hydraulically |
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7/ | 10 | . | . | electrodynamic (on vehicles B60L) |
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7/ | 12 | . | . | electrically controlled |
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7/ | 14 | . | Sand or like tracks |
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7/ | 16 | . | Positive railway stops |
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7/ | 18 | . | . | Buffer stops |
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7/ | 20 | . | . | Positive wheel stops |
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7/ | 22 | . | . | Axle stops |
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9/ | 00 | Railway vehicle profile gauges; Detecting or indicating overheating of components; Apparatus on locomotives or cars to indicate bad track sections; General design of track recording vehicles |
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9/ | 02 | . | Profile gauges, e.g. loading gauges |
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9/ | 04 | . | Detectors for indicating the overheating of axle bearings and the like, e.g. associated with the brake system for applying the brakes in case of a fault |
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9/ | 06 | . | . | by detecting or indicating heat radiation from overheated axles |
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9/ | 08 | . | Measuring installations for surveying permanent way (applications of measuring apparatus or devices for track-building purposes E01B 35/00; measuring techniques G01) |
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9/ | 10 | . | . | for detecting cracks in rails or welds thereof |
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9/ | 12 | . | Measuring or surveying wheel-rims (measuring techniques G01) |
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11/ | 00 | Serving peculiar to locomotives, e.g. filling with, or emptying of, water, sand, or the like at the depots (lifting or lowering axles or wheels B61K 5/00; filling stations for steam or pneumatic accumulator locomotives B61C 8/00; water or fuel supply fittings on locomotives B61C 17/02; refuelling locomotives with solid fuels B65G 67/18; washing or cleaning boilers F28G) |
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11/ | 02 | . | Water columns for locomotives |
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13/ | 00 | Other auxiliaries or accessories for railways (safety belts or body harnesses A62B 35/00) |
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13/ | 02 | . | Starting aids for cars amplifying the draw-bar pull and transmitting it to the wheels |
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13/ | 04 | . | Passenger-warning devices attached to vehicles; Safety devices for preventing accidents to passengers when entering or leaving vehicles |
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