JPH0325043U - - Google Patents

Info

Publication number
JPH0325043U
JPH0325043U JP8555889U JP8555889U JPH0325043U JP H0325043 U JPH0325043 U JP H0325043U JP 8555889 U JP8555889 U JP 8555889U JP 8555889 U JP8555889 U JP 8555889U JP H0325043 U JPH0325043 U JP H0325043U
Authority
JP
Japan
Prior art keywords
damping force
changing
changing means
actuator
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.)
Granted
Application number
JP8555889U
Other languages
English (en)
Other versions
JP2534791Y2 (ja
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 filed Critical
Priority to JP1989085558U priority Critical patent/JP2534791Y2/ja
Publication of JPH0325043U publication Critical patent/JPH0325043U/ja
Application granted granted Critical
Publication of JP2534791Y2 publication Critical patent/JP2534791Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Fluid-Damping Devices (AREA)

Description

【図面の簡単な説明】
第１図は本考案実施例の減衰力可変型液圧緩衝
器の要部を示す断面図、第２図は実施例緩衝器の
全体図である。 Ａ……上部室、Ｂ……下部室、１……シリンダ
、２……ピストン、２ｆ……圧側連通孔（連通路
）、２ｈ……圧側連通溝（連通路）、４……アク
チユエータ、１６……スプール（減衰力変更手段
）、１７……アシストスプリング（保持手段）。

Claims (1)

  1. 【実用新案登録請求の範囲】 流体が充填されたシリンダ内を上部室と下部室
    とに画成して設けられたピストンと、 前記両室を連通し、ピストンの行程時に流体が
    流通する連通路と、 該連通路の流路断面積を変更して減衰力特性を
    変更可能な減衰力変更手段と、 該減衰力変更手段を作動させるアクチユエータ
    と、 該アクチユエータの非駆動時に、前記減衰力変
    更手段を、圧側及び伸側の少なくとも一方を高減
    衰力特性の状態に保持する保持手段と、 を備えていることを特徴とする減衰力可変型液
    圧緩衝器。
JP1989085558U 1989-07-20 1989-07-20 減衰力可変型液圧緩衝器 Expired - Lifetime JP2534791Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989085558U JP2534791Y2 (ja) 1989-07-20 1989-07-20 減衰力可変型液圧緩衝器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989085558U JP2534791Y2 (ja) 1989-07-20 1989-07-20 減衰力可変型液圧緩衝器

Publications (2)

Publication Number Publication Date
JPH0325043U true JPH0325043U (ja) 1991-03-14
JP2534791Y2 JP2534791Y2 (ja) 1997-05-07

Family

ID=31634762

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989085558U Expired - Lifetime JP2534791Y2 (ja) 1989-07-20 1989-07-20 減衰力可変型液圧緩衝器

Country Status (1)

Country Link
JP (1) JP2534791Y2 (ja)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59147134A (ja) * 1983-02-09 1984-08-23 Nissan Motor Co Ltd 減衰力可変式シヨツクアブソ−バ
JPS6436513A (en) * 1987-07-22 1989-02-07 Bosch Gmbh Robert Shock absorber

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59147134A (ja) * 1983-02-09 1984-08-23 Nissan Motor Co Ltd 減衰力可変式シヨツクアブソ−バ
JPS6436513A (en) * 1987-07-22 1989-02-07 Bosch Gmbh Robert Shock absorber

Also Published As

Publication number Publication date
JP2534791Y2 (ja) 1997-05-07

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