公开(公告)号：US4699522A

公开(公告)日：1987-10-13

申请号：US937370

申请日：1986-12-03

申请人： Hans-Joachim Engel ,  Jaroslav Vopat

发明人： Hans-Joachim Engel ,  Jaroslav Vopat

IPC分类号： F16H29/04 ,  B62D1/16 ,  F16C3/035 ,  F16C29/04 ,  F16C33/42

CPC分类号： F16C29/041 ,  F16C3/035 ,  F16C33/54

摘要： A telescopic shaft useful, for example, on an automobile steering assembly includes an external sleeve and an internal bolt within the sleeve and axially extending rows of rolling elements in respective axially extending raceways for defining the axial bearing between the bolt and the sleeve. The disclosure concerns a cage for the bearing which is comprised of resilient wire and includes a pair of yokes at the axially opposite ends of the rows of rollers, and the yokes are held together by lengths of wire at their circumferential ends. The yokes are of a circumferential length so as to cover the axial ends of the rows of rollers, whereby the yokes generally extend over more than 180.degree.. One cage yoke includes radially directed extensions which extend into a borehole in the bolt or the sleeve. The one yoke is interrupted intermediate its arcuate length and the extensions are defined at the interruption.

摘要翻译： 可用于例如在汽车转向组件上的伸缩轴包括外套筒和位于套筒内的内螺栓，并在相应的轴向延伸的滚道中轴向延伸的滚动元件排，用于限定螺栓和套筒之间的轴向轴承。 本公开涉及一种用于轴承的保持架，该保持架由弹性线组成，并且在该排辊的轴向相对端处包括一对轭，并且轭在其圆周端处由一段长度的线保持在一起。 轭体具有周向长度以覆盖辊排的轴向端部，由此轭体通常延伸超过180度。 一个笼式轭架包括延伸到螺栓或套筒中的钻孔中的径向延伸部分。 一个磁轭在其弓形长度之间中断，并且在中断处限定延伸部。