Tripod type constant velocity joint

摘要

A tripod type constant velocity joint comprises: a housing including three grooves each of which has curved surfaces opposing each other in a circumferential direction; a shaft inserted into the housing; three trunnions mounted on said shaft and outwardly extending right-angled relative to an axis of said shaft; three rollers movably mounted on said three trunnions; and an aligning member disposed between each of the three rollers and the curved surfaces of each of the three grooves; said aligning member means being movable along the curved surfaces of said groove.