JPS60180616U - Variable spring constant damper - Google Patents
Variable spring constant damperInfo
- Publication number
- JPS60180616U JPS60180616U JP6888784U JP6888784U JPS60180616U JP S60180616 U JPS60180616 U JP S60180616U JP 6888784 U JP6888784 U JP 6888784U JP 6888784 U JP6888784 U JP 6888784U JP S60180616 U JPS60180616 U JP S60180616U
- Authority
- JP
- Japan
- Prior art keywords
- spring constant
- variable spring
- valve
- hydraulic cylinder
- closes
- 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
Landscapes
- 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
図面は本考案に係るばね定数可変型ダンパーの破断側面
図である。
尚、図面中、1はシリンダ、2はピストンロンド、10
は油圧シリンダユニット、14はセパレータ、16はメ
インスプリング、17は連通路、20はアキュームレー
タ、30はスプール弁、35はバイパス路、36はスプ
リング、37はロック弁、Sl、S2は油室である。The drawing is a cutaway side view of a variable spring constant damper according to the present invention. In addition, in the drawings, 1 is a cylinder, 2 is a piston rod, and 10 is a cylinder.
is a hydraulic cylinder unit, 14 is a separator, 16 is a main spring, 17 is a communication passage, 20 is an accumulator, 30 is a spool valve, 35 is a bypass passage, 36 is a spring, 37 is a lock valve, Sl, S2 are oil chambers. .
Claims (1)
ンスプリングを直列に配置し、上記セパレータを油圧シ
リンダユニットに保持せしめ、該油圧シリンダユニット
を連通路を介してアキュームレータに連通ずるとともに
、上記連通路の中間に該連通路を開閉すべき開閉弁を介
設して成るばね定数可変型ダンパーにおいて、前記開閉
弁の上流側と下流側を結ぶバイパス路を設けるとともに
、該バイパス路中に差圧で作動し、開閉弁の閉時に閉じ
るロック弁を介設したことを特徴とするばね定数可変型
ダンパー。Two cushion springs are arranged in series with a vertically movable separator in between, the separator is held in a hydraulic cylinder unit, the hydraulic cylinder unit is communicated with the accumulator via a communication passage, and the communication passage is connected to the hydraulic cylinder unit. In this variable spring constant damper, an on-off valve that opens and closes the communication passage is interposed between the two, and a bypass passage connecting the upstream side and the downstream side of the on-off valve is provided, and a differential pressure is generated in the bypass passage. A variable spring constant damper that is equipped with a lock valve that operates and closes when the on-off valve closes.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6888784U JPS60180616U (en) | 1984-05-11 | 1984-05-11 | Variable spring constant damper |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6888784U JPS60180616U (en) | 1984-05-11 | 1984-05-11 | Variable spring constant damper |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS60180616U true JPS60180616U (en) | 1985-11-30 |
JPH0323367Y2 JPH0323367Y2 (en) | 1991-05-22 |
Family
ID=30604044
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6888784U Granted JPS60180616U (en) | 1984-05-11 | 1984-05-11 | Variable spring constant damper |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS60180616U (en) |
-
1984
- 1984-05-11 JP JP6888784U patent/JPS60180616U/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPH0323367Y2 (en) | 1991-05-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS60180616U (en) | Variable spring constant damper | |
JPS5996403U (en) | hydraulic cylinder | |
JPS6129148U (en) | Variable spring constant damper | |
JPH01102539U (en) | ||
JPH0385735U (en) | ||
JPS58170442U (en) | Damping force adjustment device in hydraulic shock absorber | |
JPS58146167U (en) | double counterbalance valve | |
JPS60107436U (en) | Variable spring constant damper | |
JPH01102540U (en) | ||
JPS60180618U (en) | Opening/closing valve for variable spring constant damper | |
JPS60107437U (en) | Variable spring constant damper | |
JPS58102846U (en) | Automotive suspension bushing | |
JPS61165212U (en) | ||
JPS5931507U (en) | Hydraulic shock absorber for vehicle height adjustment | |
JPS5932741U (en) | Stay damper repulsion force increasing device | |
JPS6441739U (en) | ||
JPS6352604U (en) | ||
JPH0293108U (en) | ||
JPS5869137U (en) | hydraulic shock absorber | |
JPS58104707U (en) | Automotive suspension bushing | |
JPH0224138U (en) | ||
JPS6115615U (en) | Gas spring pressure regulator | |
JPH0349443U (en) | ||
JPS6317378U (en) | ||
JPS60126769U (en) | control valve |