JPS62132867U

JPS62132867U -

Info

Publication number: JPS62132867U
Application number: JP2088786U
Authority: JP
Priority date: 1986-02-18
Filing date: 1986-02-18
Publication date: 1987-08-21

Description

[Brief explanation of drawings]

第１図は本考案の第１実施例に係るフロントア
クスルキングピン部の縦断面図、第２図は本考案
の第２実施例に係るフロントアクスルキングピン
部の縦断面図、第３図は本考案の第３実施例に係
るフロントアクスルキングピン部の縦断面図、第
４図は従来のフロントアクスルキングピン部まわ
りの縦断面図、第５図は従来のキングピン部の縦
断面図、第６図は従来の別のキングピン部の縦断
面図、第７図は従来のさらに別のキングピン部の
縦断面図、である。２１……ジヨイントケース、２２……ステアリ
ングナツクル、２３，４１，５１……キングピン
、２４，４４，５５……半球部、２６……凹部、
２８，４５，５６……ボールシート、３０，５４
……シム、４２……ねじ、５２……キングピン押
え、５３……スプリング。 FIG. 1 is a longitudinal cross-sectional view of a front axle king pin portion according to a first embodiment of the present invention, FIG. 2 is a longitudinal cross-sectional view of a front axle king pin portion according to a second embodiment of the present invention, and FIG. 3 is a longitudinal cross-sectional view of a front axle king pin portion according to a second embodiment of the present invention. 4 is a longitudinal sectional view of the front axle king pin according to the third embodiment, FIG. 4 is a longitudinal sectional view of the area around the conventional front axle king pin, FIG. 5 is a longitudinal sectional view of the conventional king pin, and FIG. 6 is a longitudinal sectional view of the conventional king pin. FIG. 7 is a longitudinal cross-sectional view of yet another conventional kingpin portion. 21... Joint case, 22... Steering knuckle, 23, 41, 51... King pin, 24, 44, 55... Hemispherical part, 26... Recessed part,
28, 45, 56... Ball seat, 30, 54
...Shim, 42...Screw, 52...King pin holder, 53...Spring.

Claims

[Scope of utility model registration request]

In the structure of the front axle king pin portion that connects the joint case covering the joint portion of the front wheel drive shaft and the steering knuckle in a relatively rotatable manner, the front axle king pin portion is fixed to either the joint case or the steering knuckle. A tip of the king pin on the other member side is formed into a hemispherical part protruding into a hemispherical shape, a hemispherical recess corresponding to the hemispherical part is provided in the other member, and the hemispherical part is fitted into the hemispherical recess. The structure of the front axle king pin portion is characterized in that the joint case and steering knuckle are connected so that they can rotate relative to each other.