JPS6178003U

JPS6178003U -

Info

Publication number: JPS6178003U
Application number: JP1984164278U
Authority: JP
Priority date: 1984-10-29
Filing date: 1984-10-29
Publication date: 1986-05-24

Description

[Brief explanation of the drawing]

図は、この考案の一実施例を示すものであつて
、第１図は要部の正面断面図、第２図は斜視図、
第３図は全体の正面断面図、第４図は一部断面し
た要部の平面図、第５図は従来例を示す正面断面
図である。図中、符号１は前車軸ケース、２は固定ケース
、３は筒軸、４は可動ケース、５は覆いパイプ、
６は上端面、７は下部シール、８は内環、９はダ
ストリツプ、１０は上部シールを示す。 The figures show one embodiment of this invention, in which Fig. 1 is a front sectional view of the main part, Fig. 2 is a perspective view,
FIG. 3 is a front sectional view of the entire device, FIG. 4 is a partially sectional plan view of essential parts, and FIG. 5 is a front sectional view showing a conventional example. In the figure, 1 is a front axle case, 2 is a fixed case, 3 is a cylinder shaft, 4 is a movable case, 5 is a cover pipe,
6 is an upper end surface, 7 is a lower seal, 8 is an inner ring, 9 is a dust strip, and 10 is an upper seal.

Claims

[Scope of utility model registration request]

A cylindrical shaft 3 is made to protrude downward from a fixed case 2 disposed at both ends of the front axle case 1, and a cover pipe 5 of a movable case 4 is extended from below so as to cover the outer periphery of this cylindrical shaft 3. In this case, the inner ring 8 of the lower seal 7 is attached to protrude above the upper end surface 6 of the cover pipe 5, and a dust strip 9 made of an elastic body is provided on the upper part of the cylinder shaft 3 and protrudes downward. The upper seal 10 is inserted into the outer periphery of the inner ring 8.
A rocking case sealing device for a vehicle, characterized in that nine parts of a dust strip are brought into contact with each other.