专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US5813917A Shaft assembly 失效
标题翻译：轴组件
公开(公告)号：US5813917A
公开(公告)日：1998-09-29
申请号：US760413
申请日：1996-12-04
申请人： Minoru Wakamatsu , Takashi Matsuda , Kohki Kawarada , Hiroshi Hori
发明人： Minoru Wakamatsu , Takashi Matsuda , Kohki Kawarada , Hiroshi Hori
IPC分类号： F16C3/02 , F16D3/20 , F16D3/227 , F16D3/22
CPC分类号： F16D3/227 , Y10S464/906
摘要： A shaft assembly in which a cross-groove universal joint is mounted on each of the two end portions of a shaft. In this cross-groove universal joint, an inner race formed in the outer circumference with ball grooves inclined alternately in opposite directions with respect to the axial direction and an outer race formed in the inner circumference with ball grooves oriented to intersect the former ball grooves are concentrically fitted. Balls are arranged at the intersections between the ball grooves of the inner race and the ball grooves of the outer race, as confronting each other. The balls are retained by a cage arranged between the inner race and the outer race. A first inner race is fixed on one end portion of shaft, and a second inner race is fixed on the other end portion of the shaft such that with respect to any of the ball grooves of the first inner race, the ball grooves, as inclined in the directions opposed to those of the former ball grooves with respect to the axial direction, are positioned within an offset range of a predetermined phase from the complete in-phase position in the circumferential direction of the shaft.
摘要翻译：一种轴组件，其中在轴的两个端部中的每一个上安装有十字槽万向接头。在这种十字槽万向接头中，形成在外周上具有相对于轴向相反方向交替地滚动的滚珠槽的内圈和在内周形成有与前述球槽相交的球槽的外圈，同心配合。球体布置在内圈的球槽和外圈的球槽之间的相交处，彼此相对。滚珠由设置在内圈和外圈之间的保持架保持。第一内圈固定在轴的一端部，第二内圈固定在轴的另一端部，使得相对于第一内圈的任何球槽，滚珠槽倾斜在相对于前述球槽相对于轴向的方向相反的方向上，位于与轴的圆周方向上的完全同相位置的预定相位的偏移范围内。

IPRDB

热门服务

关于我们

友情链接

联系方式