发明名称 Electronically controlled four-wheel steering
摘要 A control mechanism for a steering system for individually or simultaneously controlling the turning movements of the front and rear wheels of a vehicle is disclosed herein. The steering system is capable of controlling the movement of the rear wheels in a plurality of modes with respect to the front wheels and one mode in which the rear wheels are independently controlled. The control mechanism includes a control member that is pivoted on the frame of the vehicle to a plurality of positions to move an actuating switch that is part of the control means to a plurality of positions corresponding to the respective modes of steering and actuating means that cooperates with a signal producing device that produces a control signal to independently control the turning movement of the rear wheels.
申请公布号 US4175638(A) 申请公布日期 1979.11.27
申请号 US19780965855 申请日期 1978.12.04
申请人 CASE, J I 发明人 CHRISTENSEN, ROBERT F
分类号 B62D7/15;(IPC1-7):B62D5/08 主分类号 B62D7/15
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