公开(公告)号：US4336696A

公开(公告)日：1982-06-29

申请号：US119155

申请日：1980-02-06

申请人： Yoshifumi Tsukiyama ,  Yasunori Hatanaka ,  Akiyoshi Ogawa ,  Hitoshi Mizutani

发明人： Yoshifumi Tsukiyama ,  Yasunori Hatanaka ,  Akiyoshi Ogawa ,  Hitoshi Mizutani

IPC分类号： F16D3/20 ,  F16D3/205 ,  F16D3/207 ,  F16D3/30

CPC分类号： F16D3/207 ,  Y10S464/904

摘要： A tripod type constant velocity universal joint for interconnecting two shafts to permit transmission of a driving force in a vehicle such as a motor car. In said tripod type constant velocity universal joint, a trunnion portion of the tripod shafts is urged against and supported by a tulip portion of a second shaft by a tripod spring, the spherical head of a mushroom-shaped member provided in the mounting hole of said trunnion portion is kept in contact with a recess in said tulip portion by the biasing force of a compression spring, and further, said mushroom-shaped member or said trunnion portion of the tripod shafts is formed to provide a spherically curved surface or a conical surface incorporating a straight line, in which the distance from the center of the joint is increased as a point on the external configuration leaves the center toward the outer periphery.

摘要翻译： 三脚架式等速万向接头，用于互连两个轴，以允许诸如汽车的车辆中的驱动力传递。 在所述三脚架式等速万向接头中，通过三脚架弹簧将三脚架轴的耳轴部分推压抵靠第二轴的郁金香部分，并设置在所述三脚架轴的安装孔中的伞形部件的球形头部 耳轴部分通过压缩弹簧的偏压力与所述郁金香部分中的凹部保持接触，此外，三角架轴的所述蘑菇形构件或所述耳轴部分形成为提供球形曲面或锥形表面 结合有直线，其中，距离接头中心的距离随着外部结构上的点离开外周而增加。