Patent ID: 6321866
Filing Date: 2001-11-27
Classification: B60K,F16H

Abstract:
A hydrostatic drive circuit assembly for use in a vehicle, the hydrostatic drive circuit assembly comprising:a first hydrostatic motor configured to produce a torque and cause a rotation of a first member associated with the first hydrostatic motor;a second hydrostatic motor configured to produce a torque and cause a rotation of a second member associated with the second hydrostatic motor;a first hydrostatic pump configured to distribute fluid to the first and second hydrostatic motors; anda controller configured to adjust a torque in the first and second members when the first member is rotating at a rate faster than a rate at which the second member is rotating, wherein the controller adjusts the torques by decreasing a displacement in the first hydrostatic motor and increasing a displacement in the second hydrostatic motor.