JPS5812740U - gas spring - Google Patents
gas springInfo
- Publication number
- JPS5812740U JPS5812740U JP10747781U JP10747781U JPS5812740U JP S5812740 U JPS5812740 U JP S5812740U JP 10747781 U JP10747781 U JP 10747781U JP 10747781 U JP10747781 U JP 10747781U JP S5812740 U JPS5812740 U JP S5812740U
- Authority
- JP
- Japan
- Prior art keywords
- locking member
- wall
- cylinder
- gas spring
- engaging portion
- 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
第１図は本考案に係るガススプリングの縦断面図、第２
図は係合部を形成する状態を示す説明図、第３図ないし
第９図はそれぞれ異なる作動位置を示す本考案のガスス
プリングの要部拡大縦断面図、第１０図および第１１図
は本考案の第２の実施例を示す説明図、第１２図および
第１３図はそれぞれ本考案の第３．第４の実施例を示す
縦断面図である。
１・・・・・・シリンダ、２・・・・・・ピストン、３
・・・・・・ピストンロッド、８ａ、 ３ｂ・・・・
・・傾斜壁、８ｄ・・・・・・段壁、９・・・・・弓ツ
ク部材、１１・・・・・・係合部、ｌｌａ・・・・・・
係合部、ｌｌａ・・・・・・壁部、ｌｌｂ・・・・・・
湾曲部、１２・・・・・・係合解除部材。Figure 1 is a longitudinal cross-sectional view of the gas spring according to the present invention, Figure 2 is a longitudinal sectional view of the gas spring according to the present invention;
The figure is an explanatory diagram showing the state in which the engaging portion is formed, Figures 3 to 9 are enlarged longitudinal cross-sectional views of the main parts of the gas spring of the present invention, respectively showing different operating positions, and Figures 10 and 11 are the main parts of the gas spring of the present invention. The explanatory drawings, FIGS. 12 and 13, showing the second embodiment of the invention are respectively the third embodiment of the invention. It is a longitudinal cross-sectional view showing a fourth example. 1...Cylinder, 2...Piston, 3
...Piston rod, 8a, 3b...
... Sloped wall, 8d ... Step wall, 9 ... Bow member, 11 ... Engagement part, lla ...
Engagement part, lla... wall part, llb...
Curved portion, 12... engagement release member.
Claims (4)
ストンと、一端が該ピストンに連結され、他端がシリン
ダ外部に導出されたピストンロッドとを有し、該ピスト
ンロッドには相対向する凸状傾斜壁と、立上り状の段壁
とを形成すると共にほぼＶ字状のロック部材を前記凸状
傾斜壁に沿って揺動可能に設け、前記シリンダには該シ
リンダ内壁面の半径方向内側に突出させることにより前
記ロック部材の一側面に当接可能な係合部を形成し、か
つ前記シリンダ内壁には前記ロック部材を揺動させる係
合解除部材を設けてなり、前記ロック部材の一側面が係
合部に当接し、該ロック部材を前記係合部と段壁との間
に挾持させることにより、前記ピストンロッドの前記一
方向への動きを規制するロック位置と、前記ピストンロ
ッドを他方向に動かすことにより前記係合解除部材によ
り前記ロック部材を揺動させて前記ロック部材の一側面
が前記保合部と当接しな（和ツク解除位置との間に変位
せしめるように構成したことを特徴とするガススプリン
グ。(1) It has a cylinder, a piston that is slidably provided in the cylinder, and a piston rod that has one end connected to the piston and the other end led out of the cylinder, and the piston rod has opposite sides. a convex inclined wall and a rising stepped wall, and a substantially V-shaped locking member is provided to be swingable along the convex inclined wall; An engaging part is formed that can come into contact with one side of the locking member by protruding inwardly, and an engaging release member that swings the locking member is provided on the inner wall of the cylinder, and the locking member a locking position in which one side abuts the engaging portion and the locking member is sandwiched between the engaging portion and the stepped wall to restrict movement of the piston rod in the one direction; is configured to swing the locking member by the engagement release member by moving the locking member in the other direction so that one side of the locking member does not come into contact with the retaining portion (displaced between the locking release position and the locking member). A gas spring characterized by:
な壁部と、該壁部に連なる湾曲部とで形成したことを特
徴とする実用新案登録請求の範囲（１）項記載のガスス
プリング。(2) Utility model registration claim (1) characterized in that the engaging portion is formed of a vertical wall portion facing the disengaging member and a curved portion continuous to the wall portion. Gas spring as described.
たことを特徴とする実用新案登録請求の範囲（１）項記
載のガススプリング。(3) The gas spring according to claim (1), wherein the engaging portion is formed around the entire circumference of the cylinder wall.
とを特徴とする実用新案登録請求の範囲（１）項記載の
ガススプリング。(4) The gas spring according to claim (1), wherein the engaging portion is formed in a part of the cylinder wall.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10747781U JPS5812740U (en) | 1981-07-20 | 1981-07-20 | gas spring |
| GB08215995A GB2102876B (en) | 1981-06-03 | 1982-06-01 | Extensible strut |
| KR8202492A KR870002058B1 (en) | 1981-06-03 | 1982-06-03 | Extensible strut |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10747781U JPS5812740U (en) | 1981-07-20 | 1981-07-20 | gas spring |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5812740U true JPS5812740U (en) | 1983-01-26 |
| JPS6126651Y2 JPS6126651Y2 (en) | 1986-08-09 |
Family
ID=29901909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10747781U Granted JPS5812740U (en) | 1981-06-03 | 1981-07-20 | gas spring |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5812740U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPWO2016167336A1 (en) * | 2015-04-16 | 2018-01-11 | 株式会社パイオラックス | Damper device |
-
1981
- 1981-07-20 JP JP10747781U patent/JPS5812740U/en active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPWO2016167336A1 (en) * | 2015-04-16 | 2018-01-11 | 株式会社パイオラックス | Damper device |
| US10233994B2 (en) | 2015-04-16 | 2019-03-19 | Piolax, Inc. | Damper device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6126651Y2 (en) | 1986-08-09 |
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