发明名称 |
Hydraulic steering limit control |
摘要 |
In an auxiliary power steering system, a steering linkage actuated limit valve assembly is maintained depressurized in its inactive state by one-way check valves blocking flow from the pressurized chambers of the steering servomotor and by by-pass valves which control the connection of the differential pressure operated valve to the vented chambers of the servomotor.
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申请公布号 |
US4189023(A) |
申请公布日期 |
1980.02.19 |
申请号 |
US19780968413 |
申请日期 |
1978.12.11 |
申请人 |
ZAHNRADFABRIK FRIEDRICHSHAFEN AG |
发明人 |
KARCHER, KARL-FRIEDRICH;MERKLE, OTTO |
分类号 |
B62D5/06;(IPC1-7):B62D5/08;F15B11/08 |
主分类号 |
B62D5/06 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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