JPS58137143U - Variable damping force hydraulic shock absorber - Google Patents

Variable damping force hydraulic shock absorber

Info

Publication number
JPS58137143U
JPS58137143U JP3492982U JP3492982U JPS58137143U JP S58137143 U JPS58137143 U JP S58137143U JP 3492982 U JP3492982 U JP 3492982U JP 3492982 U JP3492982 U JP 3492982U JP S58137143 U JPS58137143 U JP S58137143U
Authority
JP
Japan
Prior art keywords
shock absorber
damping force
hydraulic shock
variable damping
force hydraulic
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.)
Granted
Application number
JP3492982U
Other languages
Japanese (ja)
Other versions
JPS6222688Y2 (en
Inventor
渡辺　好美
Original Assignee
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 昭和製作所 filed Critical 昭和製作所
Priority to JP3492982U priority Critical patent/JPS58137143U/en
Publication of JPS58137143U publication Critical patent/JPS58137143U/en
Application granted granted Critical
Publication of JPS6222688Y2 publication Critical patent/JPS6222688Y2/ja
Granted legal-status Critical Current

Links

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 the drawing]

図面は本考案の一実施例を示す油圧緩衝器要部の縦断側
面図である。 尚図面中２は内側シリシダ、３は外側シリンダ、６はピ
ストン、７はボトムピース、８．９．１０は油孔、１１
は逆止弁、１８は可動バルブ、１９はコイルスプリング
である。The drawing is a longitudinal sectional side view of the main parts of a hydraulic shock absorber showing an embodiment of the present invention. In the drawing, 2 is the inner cylinder, 3 is the outer cylinder, 6 is the piston, 7 is the bottom piece, 8.9.10 is the oil hole, and 11
1 is a check valve, 18 is a movable valve, and 19 is a coil spring.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 内、外二重のシリンダを有し、内側シリンダに減衰力発
生機構を備えたピストンを摺動自在に嵌合して成る油圧
緩衝器において、前記内側シリンダの下部にその周壁に
油孔を穿設して成る有底円筒状のボトムピースを固設し
、該ボトムピース底部に伸長行程で開く逆止弁を設ける
とともに、同ボトムピース内部に可動バルブを摺動自在
に嵌合し、該可動バルブと前記ピストン間にスプリング
を介装したことを特徴とする減衰力可変型油圧緩衝器。In a hydraulic shock absorber having a double inner and outer cylinder, in which a piston equipped with a damping force generation mechanism is slidably fitted into the inner cylinder, an oil hole is bored in the peripheral wall at the bottom of the inner cylinder. A cylindrical bottom piece with a bottom is fixedly installed, and a check valve that opens during the extension stroke is provided at the bottom of the bottom piece, and a movable valve is slidably fitted inside the bottom piece. A variable damping force hydraulic shock absorber, characterized in that a spring is interposed between the valve and the piston.
JP3492982U 1982-03-12 1982-03-12 Variable damping force hydraulic shock absorber Granted JPS58137143U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3492982U JPS58137143U (en) 1982-03-12 1982-03-12 Variable damping force hydraulic shock absorber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3492982U JPS58137143U (en) 1982-03-12 1982-03-12 Variable damping force hydraulic shock absorber

Publications (2)

Publication Number Publication Date
JPS58137143U true JPS58137143U (en) 1983-09-14
JPS6222688Y2 JPS6222688Y2 (en) 1987-06-09

Family

ID=30046420

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3492982U Granted JPS58137143U (en) 1982-03-12 1982-03-12 Variable damping force hydraulic shock absorber

Country Status (1)

Country Link
JP (1) JPS58137143U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020169893A1 (en) * 2019-02-21 2020-08-27 Psa Automobiles Sa Hydraulic shock absorber provided with a self-adjustable limit stop
FR3094057A1 (en) * 2019-03-22 2020-09-25 Psa Automobiles Sa SHOCK ABSORBER WITH SELF-ADAPTABLE LIMIT SWITCH EQUIPPED WITH A CHAMBER IN FRONT OF A BOISSEAU

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020169893A1 (en) * 2019-02-21 2020-08-27 Psa Automobiles Sa Hydraulic shock absorber provided with a self-adjustable limit stop
FR3093155A1 (en) * 2019-02-21 2020-08-28 Psa Automobiles Sa HYDRAULIC SHOCK ABSORBER EQUIPPED WITH A SELF-ADAPTABLE LIMIT STOP
FR3094057A1 (en) * 2019-03-22 2020-09-25 Psa Automobiles Sa SHOCK ABSORBER WITH SELF-ADAPTABLE LIMIT SWITCH EQUIPPED WITH A CHAMBER IN FRONT OF A BOISSEAU
WO2020193884A1 (en) * 2019-03-22 2020-10-01 Psa Automobiles Sa Shock absorber with a self-adaptable end stop fitted with a chamber in front of a plug
CN113614409A (en) * 2019-03-22 2021-11-05 标致雪铁龙汽车股份有限公司 Shock absorber with adaptive end-of-stroke stop with a chamber disposed in front of a nested plug

Also Published As

Publication number Publication date
JPS6222688Y2 (en) 1987-06-09

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