Hydraulic hybrid four wheel drive

Details Hydraulic hybrid four wheel drive Hydraulic hybrid four wheel drive

2005-03-03

2009-06-23

Dickson, Paul N (Department: 3611)

Motor vehicles

Having four wheels driven

Including pump and fluid motor, or generator and electric...

C180S243000, C180S245000, C180S006300, C180S006240, C180S422000, C180S305000, C180S306000, C180S307000, C180S308000

Reexamination Certificate

active

07549499

ABSTRACT:
An hybrid four wheel drive system characterized by a vehicle having a conventional rear wheel driveline as well as a conventional driving front steer axle powered by an hydraulic motor. The hybrid four wheel drive system is provided in multiple embodiments, particularly with and without an hydraulic pressure accumulator.

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