JPH034945U - - Google Patents
Info
- Publication number
- JPH034945U JPH034945U JP6496589U JP6496589U JPH034945U JP H034945 U JPH034945 U JP H034945U JP 6496589 U JP6496589 U JP 6496589U JP 6496589 U JP6496589 U JP 6496589U JP H034945 U JPH034945 U JP H034945U
- Authority
- JP
- Japan
- Prior art keywords
- spring
- cylinder
- generating means
- piston rod
- damping force
- 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
Links
- 238000013016 damping Methods 0.000 claims description 4
- 238000001514 detection method Methods 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims description 3
- 239000006096 absorbing agent Substances 0.000 claims 1
- 238000006073 displacement reaction Methods 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
- 230000035939 shock Effects 0.000 claims 1
Landscapes
- Fluid-Damping Devices (AREA)
Description
図は本考案の一実施例を示す縦断面図である。
１……シリンダ、１ａ……上部液室、１ｂ……
下部液室、３……ピストンロツド、３ａ……一端
部、４……ピストン、７……減衰力発生手段、１
５，１９……スプリングシート、１６，２０……
バルブスプリング、２１，２２……位置検出スプ
リング、２３……スプリングガイド、２４……リ
バウンドスプリング（コイルスプリング）。
The figure is a longitudinal sectional view showing an embodiment of the present invention. 1... Cylinder, 1a... Upper liquid chamber, 1b...
Lower liquid chamber, 3... Piston rod, 3a... One end, 4... Piston, 7... Damping force generating means, 1
5, 19... Spring seat, 16, 20...
Valve spring, 21, 22...position detection spring, 23...spring guide, 24...rebound spring (coil spring).
Claims (1)
ドと、該ピストンロツドの一端部に設けられて前
記シリンダ内部を２つの液室に隔成しつつ摺動し
、かつ減衰力発生手段を備えたピストンと、前記
減衰力発生手段のバルブスプリングを支持するス
プリングシートと、該スプリングシートと前記ピ
ストンロツドの外周面に摺動自在に配置されたス
プリングガイドとの間に弾装され、かつ前記ピス
トンの摺動位置に応じて前記減衰力発生手段の発
生減衰力を変化させる位置検出スプリングと、前
記スプリングガイドを介して前記位置検出スプリ
ングと直列に配置されたコイルスプリングとを備
えたことを特徴とする変位感応型液圧緩衝器。 a piston rod having one end inserted into the cylinder, a piston provided at one end of the piston rod so as to slide inside the cylinder while separating the cylinder into two liquid chambers, and having a damping force generating means; A spring seat that supports a valve spring of the force generating means, and a spring guide that is slidably disposed on the outer peripheral surface of the piston rod and the spring seat, and that A displacement-sensitive hydraulic shock absorber comprising: a position detection spring that changes the damping force generated by the damping force generating means; and a coil spring arranged in series with the position detection spring via the spring guide. vessel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989064965U JP2517798Y2 (en) | 1989-06-02 | 1989-06-02 | Displacement sensitive hydraulic shock absorber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989064965U JP2517798Y2 (en) | 1989-06-02 | 1989-06-02 | Displacement sensitive hydraulic shock absorber |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH034945U true JPH034945U (en) | 1991-01-18 |
| JP2517798Y2 JP2517798Y2 (en) | 1996-11-20 |
Family
ID=31596371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989064965U Expired - Lifetime JP2517798Y2 (en) | 1989-06-02 | 1989-06-02 | Displacement sensitive hydraulic shock absorber |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2517798Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1624220A1 (en) * | 2004-08-04 | 2006-02-08 | Showa Corporation | Hydraulic shock absorber |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56155139U (en) * | 1980-04-21 | 1981-11-19 | ||
| JPS6188034A (en) * | 1984-10-05 | 1986-05-06 | Showa Mfg Co Ltd | Variable damping force hydraulic damper |
-
1989
- 1989-06-02 JP JP1989064965U patent/JP2517798Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56155139U (en) * | 1980-04-21 | 1981-11-19 | ||
| JPS6188034A (en) * | 1984-10-05 | 1986-05-06 | Showa Mfg Co Ltd | Variable damping force hydraulic damper |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1624220A1 (en) * | 2004-08-04 | 2006-02-08 | Showa Corporation | Hydraulic shock absorber |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2517798Y2 (en) | 1996-11-20 |
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