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.
HYDRAULIC STEERING DEVICE
18.01.2024
Patent
Elektronische Ressource
Englisch
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |