Motor vehicle drive arrangement

Details Motor vehicle drive arrangement Motor vehicle drive arrangement

2005-04-20

2008-09-09

Pang, Roger (Department: 3681)

Machine element or mechanism

Elements

Gear casings

C475S005000, C180S065510

Reexamination Certificate

active

07421928

ABSTRACT:
In a motor vehicle drive arrangement having an electric motor with a rotor for driving an oil pump and being supported in an air space of a housing by a rotor disk of the rotor of the electric motor which is permanently connected to a pump rotor of the oil pump, a freewheeling mechanism for a mechanical drive of the pump rotor of the oil pump is provided for coupling the oil pump to a vehicle travel drive train of the vehicle drive arrangement when the travel drive train rotates faster than the electric motor.

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