JPS59103922U

JPS59103922U - ball joint

Info

Publication number: JPS59103922U
Application number: JP19685782U
Authority: JP
Inventors: 外山　哲郎
Original assignee: リズム自動車部品製造株式会社
Priority date: 1982-12-29
Filing date: 1982-12-29
Publication date: 1984-07-12

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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

第１図は本考案実施例の縦断面図、第２図は第１図の要
部拡大断面図、第３図は本考案の他の実施例の要部拡大
断面図、第４図はアッパーベアリングが軸方向に摩耗し
た状態図、第５図はアッパ−ベアリングが横方向に摩耗
した状態図である。１・・・ポールスタッド、２・・・球部、３・・・ソケ
ット、４・・・アッパーベアリング、５・・・電導リン
グ、６・・・接触表面、７．７′・・・内側端部、８・
・・ボール座、９・・・スプリング、１０・・・蓋、１
１・・・電池、１２・・・警告灯。Fig. 1 is a longitudinal sectional view of an embodiment of the present invention, Fig. 2 is an enlarged sectional view of the main part of Fig. 1, Fig. 3 is an enlarged sectional view of the main part of another embodiment of the invention, and Fig. 4 is an upper FIG. 5 shows a state in which the bearing is worn in the axial direction, and FIG. 5 shows a state in which the upper bearing is worn in the lateral direction. DESCRIPTION OF SYMBOLS 1... Pole stud, 2... Ball part, 3... Socket, 4... Upper bearing, 5... Conductive ring, 6... Contact surface, 7.7'... Inner end Part, 8.
...Ball seat, 9...Spring, 10...Lid, 1
1...Battery, 12...Warning light.

Claims

[Scope of utility model registration request]

A conductive ring having electrical conductivity is inserted into an insulating bearing surrounding the ball end of the ball stud, and the conductive ring is exposed on the outer peripheral surface of the bearing, and the inner end of the conductive ring is closely opposed to the ball of the pole stud. The ball joint is provided with means for bringing the exposed portion into contact with a ball joint socket side component and for electrically conducting between the ball joint socket side component and the pole stud. Into.