| abstract |
It is proposed a hydraulic power steering system for motor vehicles, the hydraulic assistance only above a predetermined steering force, with a coupled to a mechanical steering cylinder * a pump (19, 36) and a control valve * To ensure safe operation and a simple structure of the power steering system To achieve, it is proposed that a displacement caused by the steering force of a relative to the vehicle body displaceably mounted member (2) of the mechanical steering against a biasing force of the mechanical actuation of the control valve (12) is used. Fig. 1 |