Hydraulic wheel motor and pump

Details Hydraulic wheel motor and pump Hydraulic wheel motor and pump

1991-03-20

1992-04-07

Kashikow, Andres

Motor vehicles

Having four wheels driven

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

60487, 91491, 180307, 180308, B60K 2504

Patent

active

051019256

ABSTRACT:
A hydraulic wheel motor and pump are provided for use with a motor vehicle having a pair of mechanically driven wheels and a pair of non-mechanically driven wheels. The hydraulic pumps cooperate with the mechanically driven wheels, and the hydraulic motors are coupled to the non-mechanically driven wheels. The pumps and motors are diagonally connected to one another to create a four wheel drive vehicle. Also shown is an apparatus and method for independently controlling the tractive force of the vehicle wheels during a turning maneuver.

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