JPH0325042U - - Google Patents
Info
- Publication number
- JPH0325042U JPH0325042U JP8555589U JP8555589U JPH0325042U JP H0325042 U JPH0325042 U JP H0325042U JP 8555589 U JP8555589 U JP 8555589U JP 8555589 U JP8555589 U JP 8555589U JP H0325042 U JPH0325042 U JP H0325042U
- Authority
- JP
- Japan
- Prior art keywords
- piston
- damping force
- cylinder tube
- communication
- variable means
- 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
- 238000013016 damping Methods 0.000 claims description 5
- 239000006096 absorbing agent Substances 0.000 claims description 2
- 230000035939 shock Effects 0.000 claims description 2
- 239000007788 liquid Substances 0.000 claims 1
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
Landscapes
- Fluid-Damping Devices (AREA)
Description
第１図は本考案一実施例の減衰力可変型液圧緩
衝器の要部を示す断面図である。
Ａ……上部室、Ｂ……下部室、１……シリンダ
チユーブ、２……ピストン、２ｆ……圧側連通孔
（連通路）、２ｇ……圧側連通溝（連通路）、２
ｈ……圧側連通溝（連通路）、２ｐ……伸側連通
孔（連通路）、２ｒ……伸側連通溝（連通路）、
２ｓ……伸側連通溝（連通路）、３……ピストン
ロツド、３ｃ……圧側ポート（連通路）、３ｄ…
…伸側ポート（連通路）、４ｂ……アクチユエー
タ、１６……調整子（減衰力可変手段）。
FIG. 1 is a sectional view showing the main parts of a variable damping force type hydraulic shock absorber according to an embodiment of the present invention. A... Upper chamber, B... Lower chamber, 1... Cylinder tube, 2... Piston, 2f... Pressure side communication hole (communication path), 2g... Pressure side communication groove (communication path), 2
h... Compression side communication groove (communication path), 2p... Growth side communication hole (communication path), 2r... Growth side communication groove (communication path),
2s... Rebound side communication groove (communication path), 3... Piston rod, 3c... Compression side port (communication path), 3d...
... Growth side port (communication path), 4b... Actuator, 16... Adjuster (damping force variable means).
Claims (1)
ンロツドに連結され、シリンダチユーブ内を上部
室と下部室とに画成したピストンと、 該ピストンに形成された両液室間を連通する連
通路の流路断面積を変更すべくピストンに設けら
れた減衰力可変手段と、 前記ピストンのシリンダチユーブ他端側に設け
られ、前記減衰力可変手段を駆動するアクチユエ
ータと、 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。[Claims for Utility Model Registration] A piston connected to a piston rod inserted from one end of a cylinder tube, which defines the inside of the cylinder tube into an upper chamber and a lower chamber, and communication between the two liquid chambers formed in the piston. a damping force variable means provided on the piston to change the flow passage cross-sectional area of the communication passage; and an actuator provided on the other end side of the cylinder tube of the piston to drive the damping force variable means. A variable damping force hydraulic shock absorber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8555589U JPH0325042U (en) | 1989-07-20 | 1989-07-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8555589U JPH0325042U (en) | 1989-07-20 | 1989-07-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0325042U true JPH0325042U (en) | 1991-03-14 |
Family
ID=31634757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8555589U Pending JPH0325042U (en) | 1989-07-20 | 1989-07-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0325042U (en) |
-
1989
- 1989-07-20 JP JP8555589U patent/JPH0325042U/ja active Pending