The invention relates to a steering gear arrangement (2) for a motor vehicle (1), comprising a hydraulic steering gear (11) and an electromechanical actuator (7) which actuates a working valve (10) of the hydraulic steering gear, said electromechanical actuator (7) being designed to actuate the working valve (10) depending on the position of the working valve (10). The invention relates to a steering gear arrangement (2) for a hydraulic steering gear (11), in particular in the event of an emergency operation of the steering gear arrangement (2), in which hydraulic fluid can be selectively conducted from a fluid reservoir (14) into one of at least two working spaces (12) of the hydraulic steering gear (11), said steering gear arrangement (2) having a retraction device (16) which, in particular in the event of an emergency operation of the steering gear arrangement (2), retreats the hydraulic fluid from the fluid reservoir (14). Hydraulic fluid is selectively guided into one of the at least two working spaces (12) independently of the position of the working valve (10).
一种用于机动车(1)的转向齿轮设备(2),该转向齿轮设备包括液压转向齿轮(11)和机电致动器(7),所述机电致动器(7)致动液压转向齿轮的工作阀(10),其中,取决于工作阀(10)的位置,液压流体能够从流体贮存器(14)选择性地被引导至液压转向齿轮(11)的至少两个工作空间(12)的其中一个内,所述转向齿轮设备(2)具有回退装置(16),所述回退装置(16)特别是在转向齿轮设备(2)的紧急操作时,独立于工作阀(10)的位置选择性地将液压流体引导至至少两个工作空间(12)的其中一个内。
STEERING GEAR DEVICE FOR A MOTOR VEHICLE
用于机动车的转向齿轮设备
2022-12-20
Patent
Elektronische Ressource
Chinesisch
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |
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