发明名称 Rolling bearing for longitudinal motion
摘要 The rolling bearing for longitudinal motion has a cage (3) with at least one rolling-element guide (4). The rolling-element guide (4), in which is inserted an endless row of rolling elements (6, 7), consists of a longitudinally extending guide track (8) for loaded rolling elements (6) and of a return track (13) for unloaded rolling elements (7), the said return track connecting the two ends (12) of the said guide track (8) to one another. To ensure that the rolling bearing has a long service life, at least one elastically flexible wall element (17) which can be snapped in between respective leading rolling elements (6, 7) and following rolling elements (6, 7) is provided on one or both sides of the rolling-element guide (4) of the cage (3). To allow sideways yielding as the element passes, the said wall element has at least one front contact surface (19) for the leading rolling element (6, 7), with in each case a line (21) of action of force directed obliquely forwards, and at least one rear contact surface (20) for the rearward rolling element (6, 7), with in each case a line (22) of action of force directed obliquely rearwards. <IMAGE>
申请公布号 DE3533403(A1) 申请公布日期 1987.03.26
申请号 DE19853533403 申请日期 1985.09.19
申请人 SKF LINEARSYSTEME GMBH 发明人 REITH,WALTER;WALTER,LOTHAR
分类号 F16C29/06;(IPC1-7):F16C29/06 主分类号 F16C29/06
代理机构 代理人
主权项
地址