| IPC 7 English version |
| B61J-B61J00312 |
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| SECTION B – PERFORMING OPERATIONS; TRANSPORTING |
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| B 61 | RAILWAYS |
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| B 61 J | SHIFTING OR SHUNTING OF RAIL VEHICLES (shifting vehicles in general B60S; marshalling systems B61B) |
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1/ | 00 | Turntables; Traversers; Transporting rail vehicles on other rail vehicles or dollies (shunting B61J 3/00) |
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1/ | 02 | . | Turntables; Integral stops |
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1/ | 04 | . | . | of normal railroad type |
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1/ | 06 | . | . | for railways with suspended vehicles, e.g. aerial rope railways |
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1/ | 08 | . | . | for connecting inclined tracks or tracks of different height (wagon elevators B66) |
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1/ | 10 | . | Traversers |
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1/ | 12 | . | Rollers or devices for shifting or transporting rail vehicles on rails |
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3/ | 00 | Shunting or short-distance haulage devices; Similar devices for hauling trains on steep gradients or as starting aids; Car-propelling devices therefor (overhead travelling cranes combined with auxiliary means for shunting railway vehicles B66C 17/26; capstans B66D) |
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3/ | 02 | . | Gravity shunting humps (track brakes or retarding apparatus fixed to permanent way B61K 7/02) |
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3/ | 04 | . | Car-shunting or haulage devices with cable traction or endless-chain driving means |
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3/ | 06 | . | . | with vehicle-engaging truck or carriage |
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3/ | 08 | . | Devices with reciprocated pushing bars or like driving mechanisms combined with the track for shunting or hauling cars (railway systems of this kind B61B 13/12) |
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3/ | 10 | . | Car-shunting or positioning devices with pinchbar action (pinchbars, crowbars in general B66F 15/00) |
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3/ | 12 | . | Self-propelled tractors or pushing vehicles, e.g. mules (with cable traction B61J 3/06) |
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