公开(公告)号：US4909366A

公开(公告)日：1990-03-20

申请号：US211915

申请日：1988-06-27

申请人： Kouichi Tanaka

发明人： Kouichi Tanaka

IPC分类号： F16D41/06 ,  F16D41/067

CPC分类号： F16D41/067

摘要： A one-way clutch comprises a shaft and an outer race therearound. Plural rollers are circumferentially arranged around the shaft in contact therewith. A torque transmission control ring is interposed between the outer ring and the shaft. The control ring is locked with the outer race and includes grip roller locking spaces each having a shallower part and a deeper part in which spaces the rollers are respectfully received. In one directional rotation of the shaft, the rollers enter into gripping contact between the shaft and control ring to transmit torque and, in the opposite directional rotation, the rollers move out of gripping contact into an idling position. In the idling position, a surface of each control ring space contacts the associated roller to enable the roller to enter into gripping contact between the shaft and control ring substantially immediately upon rotation of the one-way clutch in a direction reverse from the idling direction.

摘要翻译： 单向离合器包括轴和外圈。 多个辊周向地布置成与轴接触。 在外圈和轴之间插入扭矩传递控制环。 控制环与外圈锁定，并且包括夹紧辊锁定空间，每个具有较浅部分和较深部分，在该部分中辊子被尊重地接收在该空间中。 在轴的一个方向旋转中，辊进入轴和控制环之间的夹紧接触以传递扭矩，并且在相反的方向旋转中，辊从夹紧触点移出到空转位置。 在怠速位置，每个控制环空间的表面接触相关联的辊子，以使得当单向离合器沿与空转方向相反的方向旋转时，基本上立即基本上立即进入到轴和控制环之间的夹紧接触。