JPS60143929U

JPS60143929U - Roller fall prevention device for tripod type constant velocity joint

Info

Publication number: JPS60143929U
Application number: JP3174084U
Authority: JP
Inventors: 大越　秀雄
Original assignee: 日本精工株式会社
Priority date: 1984-03-07
Filing date: 1984-03-07
Publication date: 1985-09-24
Also published as: JPH0227215Y2

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

第１図ａないし第４図は本考案の実施例を示し、第１図
ａないし第１図Ｃは第１実施例であって、第１図ａは要
部縦断面図、第１図すは要部斜視図、第１図Ｃは係止部
材の斜視図、第２図は第２実施例を示す要部斜視図、第
３図は第３実施例の斜視図、第４図は第４実施例の斜視
図である。符号の説明、１・・・・・・ハウジング、１２・・・・
・・ハウジング開口部、１４・・・・・・内方軌道、１
５・・・・・・肩部、１７・・・・・・周みぞ、３・・
・・・・スパイダー、３１・・・・・・軸、５・・・・
・田−ラ、６・・・・・・係止部材。1A to 4 show embodiments of the present invention, and FIGS. 1A to 1C show the first embodiment, and FIG. is a perspective view of the main part, FIG. 1C is a perspective view of the locking member, FIG. 2 is a perspective view of the main part showing the second embodiment, FIG. 3 is a perspective view of the third embodiment, and FIG. FIG. 4 is a perspective view of the fourth embodiment. Explanation of symbols, 1...Housing, 12...
...Housing opening, 14...Inner raceway, 1
5...shoulder, 17...circumferential groove, 3...
... Spider, 31 ... Axis, 5 ...
・Tara, 6...Locking member.

Claims

[Scope of utility model registration request]

(1) A cup-shaped housing having three inner raceways extending in the axial direction and a shoulder between the inner raceways, - a shaft, a spider coupled to the shaft, and the spider and the inner raceway; In a tripod type constant velocity joint consisting of a roller interposed between the raceway and a boot whose both ends are fixed to the shaft and housing, a circumferential groove is provided on the inner circumferential surface of the shoulder near the opening of the housing, and a steel wire It is molded with
A locking member consisting of a bridging portion, a locking portion, and a fixing portion is installed such that the fixing portion is attached to the layer groove and the locking portion projects into the inner track of the housing, and the roller is attached to the housing. A roller fall prevention device for a tripod type constant velocity joint, characterized in that it prevents the roller from falling off when plunged toward the opening side.

(2) Utility Model Registration In claim 1, the locking member has a loop shape having three fixing portions, three locking portions, and three wiring portions, and one fixed portion has an open end. A device for preventing rollers from falling off of a tripod type constant velocity joint, which is characterized by being formed from a steel wire with an end.