JPS6089434U - Damping force adjustable hydraulic shock absorber - Google Patents

Damping force adjustable hydraulic shock absorber

Info

Publication number
JPS6089434U
JPS6089434U JP18186883U JP18186883U JPS6089434U JP S6089434 U JPS6089434 U JP S6089434U JP 18186883 U JP18186883 U JP 18186883U JP 18186883 U JP18186883 U JP 18186883U JP S6089434 U JPS6089434 U JP S6089434U
Authority
JP
Japan
Prior art keywords
shock absorber
hydraulic shock
damping force
rod
hollow piston
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP18186883U
Other languages
Japanese (ja)
Inventor
中里　一夫
正 長谷川
Original Assignee
株式会社昭和製作所
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 株式会社昭和製作所 filed Critical 株式会社昭和製作所
Priority to JP18186883U priority Critical patent/JPS6089434U/en
Publication of JPS6089434U publication Critical patent/JPS6089434U/en
Pending legal-status Critical Current

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  • Fluid-Damping Devices (AREA)

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

【図面の簡単な説明】[Brief explanation of drawings]

図面は本考案の一実施例を示すものであり、第１図は本
考案に係る油圧緩衝器の破断側面図、第２図は第１図２
−２線拡大断面図、第３図は第１図３−３線断面図、第
４図及び第５図は同油圧緩衝器要部の拡大破断側面図で
ある。 尚図面中、１は減衰力調整式油圧緩衝器、２はシリンダ
、３は中空ピストンロッド、３ａは油孔、４はピストン
、５，６．１２はバルブ、１０はバルブシート、１３は
アジャストロッド、１４はアジャスタ、１４ｂ−１，１
４ｂ−２，１４ｂ−３は異径オリフィス、１５はピニオ
ンギヤ、２０は駆動機構、２１はロッド、２２はラック
、２３はシリンダ、Ａ＝　Ｂ、Ｓｌ、Ｓ２．Ｓ３は油室
である。The drawings show one embodiment of the present invention, and FIG. 1 is a cutaway side view of a hydraulic shock absorber according to the present invention, and FIG.
FIG. 3 is an enlarged sectional view taken along the line 3-3 in FIG. In the drawing, 1 is a damping force adjustable hydraulic shock absorber, 2 is a cylinder, 3 is a hollow piston rod, 3a is an oil hole, 4 is a piston, 5, 6.12 is a valve, 10 is a valve seat, and 13 is an adjustment rod. , 14 is an adjuster, 14b-1,1
4b-2, 14b-3 are different diameter orifices, 15 is a pinion gear, 20 is a drive mechanism, 21 is a rod, 22 is a rack, 23 is a cylinder, A=B, Sl, S2. S3 is an oil chamber.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] シリンダ内に中空ピストンロッドを挿入し、該ピストン
ロッドのシリンダ内に臨む端部に、シリンダ内周に摺動
自在に嵌合するピストンを結着して成る油圧緩衝器であ
って、前記中空ピストンロッド内にアジャストロッドを
挿入し、該アジャストロッドの一端部に、中空ピストン
ロッド内周に回動自在に嵌合し、中空ピストンロッド側
壁に穿設された油孔に選択的に適合する複数の異径オリ
フィスを設けて成るアジャスタを結着して構成されるこ
とを特徴とする減衰力調整式油圧緩衝器。A hydraulic shock absorber comprising a hollow piston rod inserted into a cylinder, and a piston that is slidably fitted to the inner circumference of the cylinder coupled to an end of the piston rod facing into the cylinder, the hollow piston An adjustment rod is inserted into the rod, and one end of the adjustment rod has a plurality of holes that rotatably fit around the inner periphery of the hollow piston rod and selectively fit into oil holes drilled in the side wall of the hollow piston rod. A damping force adjustable hydraulic shock absorber characterized by being constructed by connecting adjusters each having orifices of different diameters.
JP18186883U 1983-11-25 1983-11-25 Damping force adjustable hydraulic shock absorber Pending JPS6089434U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18186883U JPS6089434U (en) 1983-11-25 1983-11-25 Damping force adjustable hydraulic shock absorber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18186883U JPS6089434U (en) 1983-11-25 1983-11-25 Damping force adjustable hydraulic shock absorber

Publications (1)

Publication Number Publication Date
JPS6089434U true JPS6089434U (en) 1985-06-19

Family

ID=30393996

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18186883U Pending JPS6089434U (en) 1983-11-25 1983-11-25 Damping force adjustable hydraulic shock absorber

Country Status (1)

Country Link
JP (1) JPS6089434U (en)

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