JPS6239025U

JPS6239025U -

Info

Publication number: JPS6239025U
Application number: JP13179385U
Authority: JP
Priority date: 1985-08-29
Filing date: 1985-08-29
Publication date: 1987-03-09

Description

[Brief explanation of the drawing]

第１図乃至第４図はこの考案の実施例を示し、
第１図は縦断側面図、第２図は第１図のａ部を拡
大して示す断面図、第３図は第２図のｂ部を拡大
して示す断面図、第４図はボールとケージ孔との
係止状態を示す平面図、第５図乃至第８図は一般
の等速自在継手を示し、第５図は車両における応
用例を示す正面図、第６図は従来の等速自在継手
の縦断側面図、第７図は車両における応用例を示
す斜視図、第８図は構成部品を示す斜視図、第９
図は作用説明用縦断側面図、第１０図はケージと
ボールの係止状態を示す平面図である。４……等速自在継手、５……アウタレース、９
，１１……ボール溝、１０……インナレース、１
２……ボール、１３……ケージ、１４……ケージ
孔。 Figures 1 to 4 show examples of this invention,
Figure 1 is a vertical side view, Figure 2 is an enlarged cross-sectional view of part a in Figure 1, Figure 3 is an enlarged cross-sectional view of part b in Figure 2, and Figure 4 is a cross-sectional view of the ball. 5 to 8 show a general constant velocity universal joint, FIG. 5 is a front view showing an example of application in a vehicle, and FIG. 6 shows a conventional constant velocity universal joint. FIG. 7 is a perspective view showing an example of application in a vehicle; FIG. 8 is a perspective view showing the component parts; FIG. 9 is a longitudinal side view of the universal joint;
The figure is a longitudinal sectional side view for explaining the operation, and FIG. 10 is a plan view showing a locked state of the cage and the ball. 4... Constant velocity universal joint, 5... Outer race, 9
, 11... Ball groove, 10... Inner race, 1
2...Ball, 13...Cage, 14...Cage hole.

Claims

[Scope of utility model registration request]

A plurality of ball grooves in the axial direction are formed on the opposing surfaces of the outer race and the inner race, and a cage hole larger than the diameter of the ball is formed in the cage in the circumferential direction, and the ball is held in each of the cage holes. A constant velocity universal joint, characterized in that a crowning is provided on the outside of the inner peripheral surface of the outer race that contacts the outer peripheral surface of the cage and on the inside of the outer peripheral surface of the inner race that contacts the inner peripheral surface of the cage. Universal joint.