发明公开
- 专利标题： ROTARY VALVE FOR POWER STEERING
- 专利标题（中）： 旋转阀用于动力转向
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申请号： EP92909368申请日： 1992-04-30
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公开(公告)号： EP0585259A4公开(公告)日： 1994-07-27
- 发明人: BISHOP ARTHUR ERNEST , BAXTER JOHN , DYER GEOFFREY PHILIP
- 申请人： BISHOP A E
- 专利权人： BISHOP A E
- 当前专利权人： BISHOP A E
- 优先权： AUPK633391 1991-05-24
- 主分类号： B62D5/083
- IPC分类号： B62D5/083 ; B62D6/02
摘要：
A hydraulic power steering rotary valve of generally conventional construction characterised in that the on-centre characteristics of the valve are governed by an arrangement of rolling elements (22) and pairs of notched elements (10, 20) arranged to produce a detent action between the input shaft (1) and the sleeve or driven member (2), one notched element (2) of each pair being fixed to a carrier (11) which is connected to the sleeve or driven member (2) by securing means (13) that, during assembly, is free to move under the influence of springs (23) acting on the notched elements (20) and thereby take up a position such that after completion of assembly the notched elements (10, 20) and rolling elements (22) are precisely in the correct position to provide the required detent action.
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IPC分类:
