Track-bound electric motor vehicle

Details Track-bound electric motor vehicle Track-bound electric motor vehicle

1981-06-17

1984-04-24

Reese, Randolph

Railway rolling stock

Wheel or axle drive

Resilient drive

105117, 105136, 295 36R, B61C 944

Patent

active

044441207

ABSTRACT:
Disclosed is a driving arrangement for an electric motor vehicle in which each of the two wheels of an axle is supported on separate shaft sections. Each motor or each rotor of a dual rotor motor drives only one driving wheel of an axle in order to mechanically decouple the driving wheels. One of the separate shaft sections of the axles includes a tapered portion which forms a shaft stub and the other shaft section includes a hollow shaft stub. The tapered shaft stub is supported in the hollow shaft stub by a slide bearing disposed inside the hollow shaft stub. Speed differences at the slide bearing between the axle sections can result only from slippage when negotiating a turn or from uneven wear of, for example, the wheels.

REFERENCES:
patent: 35083 (1862-04-01), Cooper
patent: 1505261 (1924-08-01), Heistand
patent: 2501307 (1950-03-01), Binney

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