JPH0312040U - - Google Patents
Info
- Publication number
- JPH0312040U JPH0312040U JP7060889U JP7060889U JPH0312040U JP H0312040 U JPH0312040 U JP H0312040U JP 7060889 U JP7060889 U JP 7060889U JP 7060889 U JP7060889 U JP 7060889U JP H0312040 U JPH0312040 U JP H0312040U
- Authority
- JP
- Japan
- Prior art keywords
- piston rod
- piston
- signal output
- output means
- 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.)
- Pending
Links
- 239000006096 absorbing agent Substances 0.000 claims description 2
- 239000007788 liquid Substances 0.000 claims description 2
- 230000035939 shock Effects 0.000 claims description 2
- 239000000725 suspension Substances 0.000 claims description 2
- 239000012530 fluid Substances 0.000 claims 3
- 238000010586 diagram Methods 0.000 description 3
- 238000013016 damping Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
Landscapes
- Fluid-Damping Devices (AREA)
Description
第１図は第３図のＡ部拡大図、第２図は第３図
のＢ部拡大図、第３図は本考案の一実施例を示す
ストローク感応型液圧緩衝器の全体構成図、第４
図は本実施例における減衰特性図、第５図は本実
施例の減衰力可変率を示す特性図である。
１……シリンダ、２……ピストンロツド、４…
…ピストン、６ａ，６ｂ……上下部液室、７……
サスペンシヨンスプリング、１８，１９……圧側
、伸側デイスクバルブ、２２……信号出力手段、
２３……可変手段。
FIG. 1 is an enlarged view of section A in FIG. 3, FIG. 2 is an enlarged view of section B in FIG. 3, and FIG. 3 is an overall configuration diagram of a stroke-sensitive hydraulic shock absorber showing an embodiment of the present invention. Fourth
The figure is a damping characteristic diagram of this embodiment, and FIG. 5 is a characteristic diagram showing the damping force variable rate of this embodiment. 1...Cylinder, 2...Piston rod, 4...
...Piston, 6a, 6b...Upper and lower liquid chambers, 7...
Suspension spring, 18, 19...compression side, expansion side disc valve, 22...signal output means,
23...Variable means.
Claims (1)
通したピストンロツドと、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液室に
隔成しつつ摺動するピストンと、該ピストンの摺
動に伴い前記２液室間を置換流動する作動液に流
動抵抗を付与するデイスクバルブと、前記ピスト
ンロツドの他端側に設けられて、サスペンシヨン
スプリングのばね反力の変化に応じて内部の油圧
室から信号油圧を出力する信号出力手段と、該信
号出力手段からの出力信号により前記デイスクバ
ルブのセツト荷重を可変にする可変手段とを備え
たことを特徴とするストローク感応型液圧緩衝器
。 A piston rod having one end inserted into a cylinder filled with hydraulic fluid, a piston provided at one end of the piston rod and sliding while separating the inside of the cylinder into two liquid chambers, and sliding movement of the piston. A disc valve is provided at the other end of the piston rod to apply flow resistance to the hydraulic fluid displacing and flowing between the two fluid chambers, and an internal hydraulic chamber is provided at the other end of the piston rod to respond to changes in the spring reaction force of the suspension spring. A stroke-sensitive hydraulic shock absorber comprising: a signal output means for outputting a signal hydraulic pressure from the signal output means; and a variable means for varying the set load of the disc valve based on the output signal from the signal output means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7060889U JPH0312040U (en) | 1989-06-16 | 1989-06-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7060889U JPH0312040U (en) | 1989-06-16 | 1989-06-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0312040U true JPH0312040U (en) | 1991-02-07 |
Family
ID=31606905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7060889U Pending JPH0312040U (en) | 1989-06-16 | 1989-06-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0312040U (en) |
-
1989
- 1989-06-16 JP JP7060889U patent/JPH0312040U/ja active Pending