Shunting or short-distance haulage devices; Similar devices for hauling trains on steep gradients or as starting aids; Car-propelling devices therefor

Classification Context

Section:

PERFORMING OPERATIONS; TRANSPORTING

Class:

RAILWAYS

Subclass:

SHIFTING OR SHUNTING OF RAIL VEHICLES

Child Classifications

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• B61J 3/02 Gravity shunting humps
• B61J 3/04 Car-shunting or haulage devices with cable traction or endless-chain driving means
• B61J 3/08 Devices with reciprocated pushing bars or like driving mechanisms combined with the track for shunting or hauling cars
• B61J 3/1 Car-shunting or positioning devices with pinchbar action
• B61J 3/12 Self-propelled tractors or pushing vehicles, e.g. mules