A hydraulic steering device having a steering actuator (10), which can be actuated by a steering unit (12), and having a flow-regulating valve arrangement (14), which is also used to actuate the steering actuator (10), is disclosed, which is characterized in that the flow-regulating valve arrangement (14) has a discharge valve (V2), which is designed as a proportional servo valve (16), and a directional valve (V3), which, in its unactuated position, blocks the fluid-conveying connection between the discharge valve (V2) and the steering actuator (10) and, in its actuated position, actuates the steering actuator (10) in one or the other steering direction.
HYDRAULISCHE LENKEINRICHTUNG
HYDRAULIC STEERING DEVICE
DISPOSITIF DE DIRECTION HYDRAULIQUE
2023-07-05
Patent
Electronic Resource
German
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |