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公开(公告)号：US06370976B1
公开(公告)日：2002-04-16
申请号：US09446430
申请日：1999-12-17
IPC分类号： F16H6318
CPC分类号： F16H63/18 , F16H61/32 , Y10T74/19279
摘要： A gear shifting drum (2) for a gear shifting device of variable-speed gearboxes for motor vehicles has a curved path (11a to 11c) for guiding an engagement member (13) of the gearshift fork (12a to 12c), wherein the gearshift fork (12a to 12c) is directly connected to a synchronization device. According to the invention, at least one radially outwardly directed wall (9, 10) is arranged on the outer surface area (8) of the gear shifting drum (2) for formation of the curved path (11a to 11c).
摘要翻译： 用于机动车辆的变速齿轮箱的变速装置的换档鼓（2）具有用于引导变速叉（12a至12c）的接合构件（13）的弯曲路径（11a至11c），其中换档 叉（12a至12c）直接连接到同步装置。 根据本发明，至少一个径向向外的壁（9,10）布置在换档鼓（2）的外表面区域（8）上，用于形成弯曲路径（11a至11c）。
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公开(公告)号：US5178474A
公开(公告)日：1993-01-12
申请号：US795427
申请日：1991-11-20
CPC分类号： F16C33/4635 , F16C33/4694 , F16C19/26 , F16C2226/74
摘要： A rolling element cage made particularly of polymeric material in which rolling elements are guided in pockets and which is split at at least one point of its periphery, the cage ends delimiting the separating gap being formed by crossbars which comprise projections and corresponding recesses which fix these cage ends at least in the axial direction by interlocking, characterized in that the recesses in the crossbar forming the respective cage end extend into the adjacent pocket and, when the separating gap is closed, the projections projecting into the recesses extend at the most upto the delimiting surface of the pocket facing the cage end.
摘要翻译： 特别是由聚合物材料制成的滚动元件保持架，其中滚动元件在凹穴中被引导并且在其周边的至少一个点处被分开，所述保持架端部限定分隔间隙，该横截面由包括凸起和相应的凹部的横梁形成， 保持架通过互锁至少在轴向方向上终止，其特征在于，形成相应的保持架端的横杆中的凹槽延伸到相邻的凹部中，并且当分隔间隙闭合时，突出到凹部中的突起最多延伸到 限定面向笼端的口袋的表面。
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