Hydraulic steering arrangement, especially for motor vehicle, has hand control connected to unit for generating reaction moment to influence steering torque at steering wheel; reaction moment can be generated independently of servo pressure

摘要

The arrangement has steering valve (1) connected to a pressure source and that provides servo pressure for deflecting the vehicle wheels depending on its deflection and a hand steering control connected to a reaction unit (8) for generating a reaction moment for influencing the steering torque at the steering wheel. The reaction moment can be generated independently of the servo pressure.