JPS58150642U - Shock absorber using air pressure - Google Patents
Shock absorber using air pressureInfo
- Publication number
- JPS58150642U JPS58150642U JP4697182U JP4697182U JPS58150642U JP S58150642 U JPS58150642 U JP S58150642U JP 4697182 U JP4697182 U JP 4697182U JP 4697182 U JP4697182 U JP 4697182U JP S58150642 U JPS58150642 U JP S58150642U
- Authority
- JP
- Japan
- Prior art keywords
- cylinder
- pressure
- piston
- shock absorber
- valve
- 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
- Actuator (AREA)
- 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
第１図はこの考案のショックアブソーバの竪断面図で、
第２図はその設定圧力とストロークとの関係を示すグラ
フである。
なお図において、１・・・・・・シリンダ、２・・・・
・・ピストン、３・・・・・・ピストンロッド、４・・
・・・・ヘッド、５・・・・・・シリンダ端部、６・・
・・・・リリーフ弁、７・・・・・・作動子、８・・・
・・・切換弁、１６・・・・・・圧力調整弁、１７・・
・・・・回路、１８・・・・・・回路、１，９・・・・
・・弁体、２２・・・・・・引戻しばねである。Figure 1 is a vertical sectional view of the shock absorber of this invention.
FIG. 2 is a graph showing the relationship between the set pressure and stroke. In the figure, 1... cylinder, 2...
...Piston, 3...Piston rod, 4...
...Head, 5...Cylinder end, 6...
...Relief valve, 7... Actuator, 8...
...Switching valve, 16...Pressure regulating valve, 17...
...Circuit, 18...Circuit, 1,9...
...Valve body, 22...Return spring.
Claims (1)
したピストンロッドの他端をシリンダ外へ窓用させその
端部に負荷を受けるヘッドを構成するものにおいて、前
記ピストンが負荷を吸収するクッションストロークの終
端側のシリンダ端部に、シリンダ内の所定圧への昇圧に
よって開放作動するリリーフ弁を開口させるとともに、
前記ピストンのクッションストロークの終端においてこ
のピストンによって押圧される作動子をシリンダ内に突
設した切換弁を設け、この切換弁はチェック弁の機能を
有する圧力調整弁を介してシリンダ内を設定圧に保つ回
路と、前記作動子の押し込みｊ によりシリンダ内の圧力を大気に開放する回路とに切換
作動されるようにして成る空気圧を利用したショックア
ブソーバ。[Scope of Claim for Utility Model Registration] A piston rod having one end formed with a piston that can slide in an air-watertight manner inside the cylinder, the other end of which is used as a window outside the cylinder, and the end of the piston rod forms a head that receives a load, At the end of the cylinder at the end of the cushion stroke where the piston absorbs the load, a relief valve is opened that opens when the pressure in the cylinder increases to a predetermined pressure, and
At the end of the cushion stroke of the piston, a switching valve is provided in which an actuator that is pressed by the piston protrudes into the cylinder, and this switching valve maintains the pressure inside the cylinder at a set pressure via a pressure regulating valve that functions as a check valve. A shock absorber that utilizes air pressure and is configured to be operated by switching between a circuit that maintains the pressure in the cylinder and a circuit that releases the pressure inside the cylinder to the atmosphere by pushing the actuator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4697182U JPS58150642U (en) | 1982-04-02 | 1982-04-02 | Shock absorber using air pressure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4697182U JPS58150642U (en) | 1982-04-02 | 1982-04-02 | Shock absorber using air pressure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58150642U true JPS58150642U (en) | 1983-10-08 |
| JPS622341Y2 JPS622341Y2 (en) | 1987-01-20 |
Family
ID=30057949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4697182U Granted JPS58150642U (en) | 1982-04-02 | 1982-04-02 | Shock absorber using air pressure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58150642U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107787417A (en) * | 2015-06-26 | 2018-03-09 | 斯特罗姆斯霍尔曼股份公司 | The method of compressible flow body device and protection compressible flow body device including safety device |
-
1982
- 1982-04-02 JP JP4697182U patent/JPS58150642U/en active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107787417A (en) * | 2015-06-26 | 2018-03-09 | 斯特罗姆斯霍尔曼股份公司 | The method of compressible flow body device and protection compressible flow body device including safety device |
| JP2018518645A (en) * | 2015-06-26 | 2018-07-12 | ストロームショルメン・エービー | Compressible fluid device having safety device and method for protecting compressible fluid device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS622341Y2 (en) | 1987-01-20 |
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