The present invention is related to provision of additional piston in the housing, which helps to increase area, on which pressure generated, proportional to load on road wheels, acts. This arrangement makes it possible to have higher torques at the output shaft at lower pressures. This results into lower consumptio...

The present invention related to hydraulic limiters used in power steering gears. Integral hydraulic power steering gear comprises piston assembly accommodated in housing. The said piston assembly comprises a slot having access to the oil, needle valve supported by spring. When steering.reaches to axle stop, needle...

The present disclosure relates to a variable ratio integral power steering gear that can operate at optimum hydraulic pressure throughout its range of operation. In an embodiment the disclosed steering gear has higher gear ratio towards two ends as compared to center position such that the steering gear ratio genera...