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1. 发明授权

US5466194A Jockey wheel assembly 失效
标题翻译：赛车轮组装
公开(公告)号：US5466194A
公开(公告)日：1995-11-14
申请号：US267587
申请日：1994-06-29
申请人： John D. Steinberg , Eric T. Saltzman
发明人： John D. Steinberg , Eric T. Saltzman
IPC分类号： B62M9/126 , B62M9/16 , F16H9/24 , F16H59/00
CPC分类号： B62M9/16 , B62M9/126
摘要： The jockey wheel, intended to be incorporated in the derailleur of a bicycle, permits limited lateral sliding movement of its outer ring gear relative to a central bushing, but requires a rolling bearing between the outer ring gear and the central bushing to rotate by fixing the ring gear to the outer race of the rolling bearing and the bushing to the inner race of the rolling bearing. In one construction, bushings between the inner race and shaft carrying the jockey wheel are keyed to one another to permit only lateral sliding movement. In another construction, the inner race of the rolling bearing is eccentrically shaped to interfit with the bushing, thereby permitting only lateral sliding movement between the eccentrically shaped inner race and bearing but requiring the inner race to rotate with the bushing.
摘要翻译：旨在并入自行车的拨链器的骑手轮允许其外圈齿轮相对于中心衬套的有限的横向滑动运动，但是需要在外圈齿轮和中心衬套之间的滚动轴承以通过固定滚动轴承的外圈和滚动轴承的内圈的衬套。在一种结构中，承载骑手轮的内圈和轴之间的衬套彼此键合，仅允许侧向滑动。在另一种结构中，滚动轴承的内圈偏心成形为与衬套相配合，从而仅允许偏心形状的内座圈和轴承之间的侧向滑动运动，但是需要内圈与衬套一起旋转。

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