At toripodo die constant velocity

摘要

PROBLEM TO BE SOLVED: To reduce the weight, to make compact/to reduce the cost, maintaining the strength of a neck bottom of a trunnion journal of a tripod uniform velocity universal joint.;SOLUTION: In the tripod uniform velocity universal joint of a high durable type in which a clearance between an inside roller 22 and the trunnion journal 16b is held narrowly, a root part of the tripod journal 16b is made a non-circular section in which the diameter of a joint circumferential direction is larger than the the diameter of the joint axial direction.;COPYRIGHT: (C)2004,JPO&NCIPI