JPH03114642U - - Google Patents
Info
- Publication number
- JPH03114642U JPH03114642U JP2242990U JP2242990U JPH03114642U JP H03114642 U JPH03114642 U JP H03114642U JP 2242990 U JP2242990 U JP 2242990U JP 2242990 U JP2242990 U JP 2242990U JP H03114642 U JPH03114642 U JP H03114642U
- Authority
- JP
- Japan
- Prior art keywords
- side chamber
- piston
- rod
- gas spring
- cylinder body
- 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
Landscapes
- Fluid-Damping Devices (AREA)
- Closing And Opening Devices For Wings, And Checks For Wings (AREA)
- Superstructure Of Vehicle (AREA)
Description
図面はこの考案の一実施例に係るガススプリン
グを一部破断して示す正面図である。
符号の説明、１……シリンダ体、２……ピスト
ンロツド体、３……ピストン部、４……ガス抜け
止め機構、３１ａ……オリフイス、Ａ……ロツド
側室、Ｂ……ピストン側室、Ｒ……油溜室。
The drawing is a partially cutaway front view of a gas spring according to an embodiment of the invention. Explanation of symbols, 1...Cylinder body, 2...Piston rod body, 3...Piston portion, 4...Gas escape prevention mechanism, 31a...Orifice, A...Rod side chamber, B...Piston side chamber, R... Oil sump room.
Claims (1)
ロツド体の先端に連設されシリンダ体内にロツド
側室とピストン側室を区画形成するように摺動可
能に収装されてなるピストン部のオリフイスを介
してロツド側室とピストン側室が連通されるよう
に形成されてなるガススプリングにおいて、シリ
ン体の開口端近傍の内周にはピストンロツド体を
貫通させる油溜室からなるガス抜け止め機構が配
設されてなると共に、ロツド側室とピストン側室
のいずれか一方の室内には作動油が貯留されてな
ることを特徴とするガススプリング。 The rod side chamber is connected to the tip of the piston rod body inserted into the cylinder body so as to be freely protrusive and retractable, and is slidably housed in the cylinder body so as to define a rod side chamber and a piston side chamber. In a gas spring formed in such a manner that the piston side chambers communicate with each other, a gas leak prevention mechanism consisting of an oil reservoir penetrating the piston rod body is disposed on the inner periphery of the cylindrical body near the open end, and the rod A gas spring characterized in that hydraulic oil is stored in either a side chamber or a piston side chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2242990U JPH03114642U (en) | 1990-03-06 | 1990-03-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2242990U JPH03114642U (en) | 1990-03-06 | 1990-03-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03114642U true JPH03114642U (en) | 1991-11-26 |
Family
ID=31525438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2242990U Pending JPH03114642U (en) | 1990-03-06 | 1990-03-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03114642U (en) |
-
1990
- 1990-03-06 JP JP2242990U patent/JPH03114642U/ja active Pending