JPH02134335U - - Google Patents
Info
- Publication number
- JPH02134335U JPH02134335U JP4355689U JP4355689U JPH02134335U JP H02134335 U JPH02134335 U JP H02134335U JP 4355689 U JP4355689 U JP 4355689U JP 4355689 U JP4355689 U JP 4355689U JP H02134335 U JPH02134335 U JP H02134335U
- Authority
- JP
- Japan
- Prior art keywords
- cylinder
- piston rod
- chambers
- maximum protrusion
- protrusion position
- 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
- 238000013459 approach Methods 0.000 claims 1
- 239000012530 fluid Substances 0.000 claims 1
Description
第１図は本考案の第１実施例を示す全体断面図
、第２図は第１図の主要部の詳細断面図、第３図
は本考案の他の実施例を示す詳細断面図である。
１……シリンダ、６ａ……孔、６ｂ，６ｃ．６
ｄ……オリフイス、７……ストツパ、８……ピス
トン、９，１０……シリンダ室、１３……ピスト
ンロツド。
Fig. 1 is an overall sectional view showing a first embodiment of the present invention, Fig. 2 is a detailed sectional view of the main part of Fig. 1, and Fig. 3 is a detailed sectional view showing another embodiment of the invention. . 1... Cylinder, 6a... Hole, 6b, 6c. 6
d... Orifice, 7... Stopper, 8... Piston, 9, 10... Cylinder chamber, 13... Piston rod.
Claims (1)
ンダ内を二室に画成するピストンと、一方にピス
トンを取り付け、他方をシリンダ端部を貫通して
外部に突出されたピストンロツドと、前記シリン
ダ内の二室間の連通路に、前記ピストンロツドの
伸長に応じて、最大突出位置の手前から最大突出
位置に近づくに従い前記シリンダ内の流体の流れ
を徐々に絞るオリフイスを設けることを特徴とす
るガススプリング。 A cylinder whose inside is filled with gas, a piston which defines the inside of this cylinder into two chambers, a piston rod attached to one side and a piston rod which penetrates the end of the cylinder and protrudes to the outside, A gas spring characterized in that an orifice is provided in the communication path between the two chambers to gradually restrict the flow of fluid in the cylinder from before the maximum protrusion position to as it approaches the maximum protrusion position according to the extension of the piston rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4355689U JPH02134335U (en) | 1989-04-13 | 1989-04-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4355689U JPH02134335U (en) | 1989-04-13 | 1989-04-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02134335U true JPH02134335U (en) | 1990-11-07 |
Family
ID=31556067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4355689U Pending JPH02134335U (en) | 1989-04-13 | 1989-04-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02134335U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009275502A (en) * | 2008-04-18 | 2009-11-26 | Starting Ind Co Ltd | Shock absorber closing device |
-
1989
- 1989-04-13 JP JP4355689U patent/JPH02134335U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009275502A (en) * | 2008-04-18 | 2009-11-26 | Starting Ind Co Ltd | Shock absorber closing device |