Fixed constant velocity universal joint

专利名称：Fixed constant velocity universal joint发明人：星野 学申请号：JP20190590申请日：20190326公开号：JP2020159458A公开日：20201001

专利附图：

摘要：PROBLEM TO BE SOLVED: To prevent a ball from falling off from an outer jointmember when handling a constant velocity universal joint, and to reduce the weight andcost of the constant velocity universal joint. SOLUTION: A cup-shaped outer joint member11, an inner joint member 12 housed in the outer joint member 11, and a track groove 16

of the outer joint member 11 and a track groove 18 of the inner joint member 12 areinterposed. A fixed constant velocity universal joint provided with a ball 13 for

transmitting rotational torque, and a protrusion 23 capable of interfering with the innerjoint member 12 is provided at the end of the outer peripheral surface 26 of the cage 14on the opening side of the outer joint member. It was formed integrally with the part.[Selection diagram] Fig. 1

申请人：ＮＴＮ株式会社

地址：大阪府大阪市西区京町堀１丁目３番１７号

国籍：JP

代理人：城村 邦彦,熊野 剛,野村 英明

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