发明名称 |
Power steering system for vehicles |
摘要 |
A power steering system is provided which comprises a bypass conduit connecting between first and second communication conduits and having bypass conduit ports. A pair of valves disposed in the bypass conduit for selectively opening and closing the bypass conduit ports in response to the pressure fluid from the pressure source. The valves are adapted to provide communication between the first and second communication conduits when the hydraulic pressure source is inoperative.
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申请公布号 |
US6568499(B2) |
申请公布日期 |
2003.05.27 |
申请号 |
US20010986038 |
申请日期 |
2001.11.07 |
申请人 |
UNISIA JECS CORPORATION |
发明人 |
NAKAZAWA CHIHARU;SAKAKI TOSHIMITSU;SASAKI MITSUO;YOKOTA TADAHARU;KURATA MASAKAZU |
分类号 |
B62D5/06;B62D5/30;(IPC1-7):B62D5/08 |
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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