Driving apparatus for vehicle

Details Driving apparatus for vehicle Driving apparatus for vehicle

2005-03-08

2005-03-08

Lam, Thanh (Department: 2834)

Electrical generator or motor structure

Dynamoelectric

Rotary

C310S07500D, C310S083000, C180S065100, C180S065600

Reexamination Certificate

active

06864607

ABSTRACT:
A driving apparatus has a differential gear unit and an electric motor and drives drive wheels of a vehicle. The differential gear unit includes a differential case provided with a final driven gear, and two axle shafts respectively coupled to the drive wheels. A hollow rotor shaft is coaxially disposed outside one of the axle shafts, and a rotor of the electric motor is fixed to this rotor shaft. A reduction shaft is disposed in parallel to the axle shaft, and this reduction shaft is provided with a driven gear, which is engaged with a drive gear provided on the rotor shaft, and a final drive gear engaged with the final driven gear.

REFERENCES:
patent: 4799564 (1989-01-01), Iijima et al.
patent: 4913258 (1990-04-01), Sakurai et al.
patent: 6276481 (2001-08-01), Matsuto et al.
patent: 6604591 (2003-08-01), Bowen et al.
patent: 10-278603 (1998-10-01), None
patent: 11-98616 (1999-04-01), None

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