发明名称 |
Powertrain-driven electromagnetic rear steering system |
摘要 |
A rear steering system in which a rotary mechanical input obtained from one of the rear wheels is controllably applied to a rear steering rack through an electromagnetic clutch apparatus operated by an electronic control unit. The rotary mechancial input is achieved with a flexible cable gear driven by the rear wheel. The cable provides a rotary mechanical input to a magnetic particle clutch assembly, which in turn, interfaces with the rear steering rack via a bevel gearset. The clutch assembly is controlled by an electronic control unit which responds to a variety of system parameters such as the front and rear rack positions, forward/reverse indication and the speed of the vehicle.
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申请公布号 |
US5147004(A) |
申请公布日期 |
1992.09.15 |
申请号 |
US19910638242 |
申请日期 |
1991.01.07 |
申请人 |
GENERAL MOTORS CORP. |
发明人 |
WEISGERBER, THOMAS W.;ZURASKI, JEFFERY A.;BABINEAU, JAMES W.;MCDONALD, BRIAN P. |
分类号 |
B60K25/08;B62D7/15 |
主分类号 |
B60K25/08 |
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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