发明名称 Rack-and-pinion steering gear, in particular for motor vehicles
摘要 PCT No. PCT/EP94/00166 Sec. 371 Date Jul. 27, 1995 Sec. 102(e) Date Jul. 27, 1995 PCT Filed Jan. 22, 1994 PCT Pub. No. WO94/16931 PCT Pub. Date Aug. 4, 1994A rack-and-pinion steering gear which includes a steering shaft provided with a driving pinion that engages a rack which is arranged laterally with respect to the steering shaft and which rack is capable of axial movement. A stop formed by a snap ring anchored in a borehole of the steering housing in combination with a supporting part retained by the snap ring supports a thrust piece which is pressed by a spring element against the back of the rack, is guided in the housing borehole and serves to guide the rack in a bedding of the thrust piece. The rack-and-pinion steering gear is further characterized by the supporting part for the spring element or the thrust piece being formed by at least one inwardly directed bar which is firmly connected to the snap ring and which lies in the same plane as the snap ring. In this manner, an elastically yielding thrust piece support which requires less parts and is simple to install is provided in order to render the rack-and-pinion steering gear of the invention suitable for large scale production for use in smaller passenger cars.
申请公布号 US5615582(A) 申请公布日期 1997.04.01
申请号 US19950495656 申请日期 1995.07.27
申请人 ZF FRIEDRICHSHAFEN AG 发明人 RUPP, ARTHUR
分类号 B62D3/12;F16B21/18;F16H55/28;F16H57/12;(IPC1-7):B62D3/12 主分类号 B62D3/12
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