JPS6119149U

JPS6119149U - buffer

Info

Publication number: JPS6119149U
Application number: JP10371584U
Authority: JP
Inventors: 好己佐藤
Original assignee: トヨタ自動車株式会社
Priority date: 1984-07-11
Filing date: 1984-07-11
Publication date: 1986-02-04

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 the drawing]

第１図は、本考案に係る緩庵器の部分縦断面図、第２図
は第１図の線２−２に沿って得た部分横断面図、第３図
は第２図の線３−３に沿って得た部分縦断面図、第４図
は緩衝器の適用例を示す正面図、第５図は他の例の緩衝
器の第１図と同様な部分縦断面図である。１０．４０：緩衝器、１２：シリンダ、１４：ピストン
、１６．１８：ピストンの第１の部分オ−よび第２の部
分、１８Ａ，１８Ｂ：液室（ピストン上室およびピスト
ン下室）、２０：アーム、２１：ぼね手段、２２：凹所
、２４：ピストンリング、２８：オリフイス、３０，３
１，４２，４４：ポート、３２，４６：弁体。Fig. 1 is a partial vertical cross-sectional view of a yukan device according to the present invention, Fig. 2 is a partial cross-sectional view taken along line 2-2 in Fig. 1, and Fig. 3 is a partial cross-sectional view taken along line 2-2 in Fig. 2. -3, FIG. 4 is a front view showing an example of application of the shock absorber, and FIG. 5 is a partial longitudinal cross-sectional view similar to FIG. 1 of another example of the shock absorber. 10.40: Buffer, 12: Cylinder, 14: Piston, 16.18: First and second parts of piston, 18A, 18B: Liquid chamber (piston upper chamber and piston lower chamber), 20 : Arm, 21: Spring means, 22: Recess, 24: Piston ring, 28: Orifice, 30,3
1, 42, 44: Port, 32, 46: Valve body.

Claims

[Scope of utility model registration request]

a first portion having an arm extending radially outwardly, a piston disposed within the cylinder to which the rod is connected; and a recess disposed about the first portion for receiving the arm. a piston, a piston ring disposed around the second portion of the piston, and a spring disposed fluid-tightly between the piston portions and fixed to the piston portions; a spring means having a force smaller than a friction force generated between the piston ring and the cylinder; and a spring means provided on a second portion of the piston and defined by the piston ring. an orifice that communicates with each of the liquid chambers and the recess, a port that communicates with one of the liquid chambers and the other liquid chamber, and a valve body that opens and closes each port by being pushed by the movement of the first portion of the piston. and a buffer, including.