JPH0336532U - - Google Patents
Info
- Publication number
- JPH0336532U JPH0336532U JP9696289U JP9696289U JPH0336532U JP H0336532 U JPH0336532 U JP H0336532U JP 9696289 U JP9696289 U JP 9696289U JP 9696289 U JP9696289 U JP 9696289U JP H0336532 U JPH0336532 U JP H0336532U
- Authority
- JP
- Japan
- Prior art keywords
- piston
- cylinder
- passage
- piston rod
- chambers
- 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
- 239000007788 liquid Substances 0.000 claims description 2
- 230000008602 contraction Effects 0.000 claims 1
Landscapes
- Fluid-Damping Devices (AREA)
- Closing And Opening Devices For Wings, And Checks For Wings (AREA)
- Superstructure Of Vehicle (AREA)
Description
図は本考案の実施例によるガススプリングを示
す縦断面図である。
１……シリンダ、２……ガス、３……油液、４
……ピストン、４Ａ……第１の絞り通路、４Ｂ…
…第２の絞り通路、４Ｃ……弁シート部、５……
ピストンロツド、６……保持部材、７……第１の
逆止弁、７Ａ……弁板、７Ｂ……ばね、８……第
２の逆止弁、８Ａ……弁板、８Ｂ……ばね、１２
……伸長方向、１３……縮小方向。
The figure is a longitudinal sectional view showing a gas spring according to an embodiment of the present invention. 1...Cylinder, 2...Gas, 3...Oil liquid, 4
...Piston, 4A...First throttle passage, 4B...
...Second throttle passage, 4C... Valve seat portion, 5...
Piston rod, 6... Holding member, 7... First check valve, 7A... Valve plate, 7B... Spring, 8... Second check valve, 8A... Valve plate, 8B... Spring, 12
...Extension direction, 13...Reduction direction.
Claims (1)
ダと、該シリンダ内に摺動可能に挿嵌され、該シ
リンダ内を２つの室Ａ，Ｂに画成したピストンと
、該ピストンに設けられ、前記各室Ａ，Ｂ間を連
通する通路と、一端側が前記ピストンに取付けら
れ、他端が前記シリンダ外に伸縮可能に突出した
ピストンロツドとからなるガススプリングにおい
て、前記通路を独立した第１、第２の通路によつ
て形成し、前記室Ａ側に位置して前記第１の通路
を閉塞するように配設され、前記ピストンロツド
に伸長側に外力を加えたときのみ開弁する第１の
逆止弁と、前記室Ｂ側に位置して前記第２の通路
を閉塞するように配設され、前記ピストンロツド
に縮小側に外力を加えたときのみ開弁する第２の
逆止弁とから構成したことを特徴とするガススプ
リング。 A cylinder in which an oil liquid is sealed together with pressurized gas, a piston that is slidably inserted into the cylinder and defines the inside of the cylinder into two chambers A and B, and a piston provided on the piston, In a gas spring consisting of a passage communicating between the chambers A and B, and a piston rod having one end attached to the piston and the other end extending and contractingly projecting outside the cylinder, a first reverse valve formed by a second passage, located on the side of the chamber A so as to close the first passage, and opens only when an external force is applied to the piston rod on the extension side; Consisting of a stop valve and a second check valve that is located on the chamber B side and is disposed so as to close the second passage, and opens only when an external force is applied to the piston rod on the contraction side. A gas spring characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9696289U JPH0336532U (en) | 1989-08-19 | 1989-08-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9696289U JPH0336532U (en) | 1989-08-19 | 1989-08-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0336532U true JPH0336532U (en) | 1991-04-09 |
Family
ID=31646127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9696289U Pending JPH0336532U (en) | 1989-08-19 | 1989-08-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0336532U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100931476B1 (en) * | 2007-12-11 | 2009-12-11 | 현대자동차주식회사 | 3-pole and 4-pole plug and auxiliary cable for external sound source |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5797935A (en) * | 1980-12-09 | 1982-06-17 | Kayaba Ind Co Ltd | Stay damper |
-
1989
- 1989-08-19 JP JP9696289U patent/JPH0336532U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5797935A (en) * | 1980-12-09 | 1982-06-17 | Kayaba Ind Co Ltd | Stay damper |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100931476B1 (en) * | 2007-12-11 | 2009-12-11 | 현대자동차주식회사 | 3-pole and 4-pole plug and auxiliary cable for external sound source |
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