JPS5970944U

JPS5970944U - Shock absorber

Info

Publication number: JPS5970944U
Application number: JP16717682U
Authority: JP
Inventors: 成瀬　弘; 順一古川
Original assignee: トヨタ自動車株式会社
Priority date: 1982-11-04
Filing date: 1982-11-04
Publication date: 1984-05-14

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 drawings]

第１図は従来のショックアブソーバの構造を示゛す断面
図、第２図は従来のピストンリングを示す斜視図、第３
図は本考案が特徴とする樹脂製リングの第１の実施例を
示す正面図、第４図は同斜視図、第５図は本考案が特徴
とする樹脂製リングの第２の実施例を示す平面図、第６
図は同斜視図である。　　　　− 符号の説明、１・・・・・・ショックアブソーバ、２・
・・・・・シリンダ、３・・・・・・ピストンロッド、
４・・・・・・ピストン、５・・・・・・コンスタント
オリフィス、６．１１・曲・ノンリターンバルブ、７・
・間ビス゛トンバルブ、　、８・・・・・・外筒、９・
・・・・・ベースバルブ、１０・・・・・・リリーフバ
ルブ、１２・・・・・・ピストンリング取付溝、１３・
・・・・・ピストンリング、１３ａ・・・・・・切欠き
端部、１４・・・・・・樹脂製リング、１４ａ、１４ｂ
・・・・・・フランジ部、Ａ・・・・・・ピストン上室
、Ｂ・・曲ピストン下室、Ｃ・・・・・・リザーバ室。Fig. 1 is a sectional view showing the structure of a conventional shock absorber, Fig. 2 is a perspective view showing a conventional piston ring, and Fig. 3 is a sectional view showing the structure of a conventional shock absorber.
The figure is a front view showing the first embodiment of the resin ring featured by the present invention, FIG. 4 is a perspective view of the same, and FIG. 5 is the second embodiment of the resin ring featured by the present invention. Plan view shown, No. 6
The figure is a perspective view of the same. - Explanation of symbols, 1...Shock absorber, 2.
...Cylinder, 3...Piston rod,
4...Piston, 5...Constant orifice, 6.11・Curved/non-return valve, 7.
・Interval screwton valve, , 8... Outer cylinder, 9.
... Base valve, 10 ... Relief valve, 12 ... Piston ring mounting groove, 13.
... Piston ring, 13a ... Notch end, 14 ... Resin ring, 14a, 14b
... Flange part, A ... Piston upper chamber, B ... Bent piston lower chamber, C ... Reservoir chamber.

Claims

[Scope of utility model registration request]

In a shock absorber in which a metallic piston ring having a notched end is attached to a piston ring mounting groove formed on the outer peripheral surface of the piston, a resin is inserted between the inner peripheral surface of the piston ring and the piston ring mounting groove. A shock absorber characterized by a ring made of aluminum.