JPH0372098U - - Google Patents
Info
- Publication number
- JPH0372098U JPH0372098U JP13397589U JP13397589U JPH0372098U JP H0372098 U JPH0372098 U JP H0372098U JP 13397589 U JP13397589 U JP 13397589U JP 13397589 U JP13397589 U JP 13397589U JP H0372098 U JPH0372098 U JP H0372098U
- Authority
- JP
- Japan
- Prior art keywords
- piston
- hole
- narrow passage
- narrow
- spring
- 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
- 239000006096 absorbing agent Substances 0.000 claims description 3
- 230000035939 shock Effects 0.000 claims description 3
Landscapes
- Actuator (AREA)
- Fluid-Damping Devices (AREA)
Description
第１図はこの考案の実施例を具える船体の拡大
側面図、第２図は緩衝装置の要部拡大断面図、第
３図はピストンの拡大断面図、第４図イ，ロは従
来のもの全体断面図、要部拡大断面図である。
１……ガス封入緩衝装置、２……外筒、３……
高圧ガス、４……オイル、５……上室、６……下
室、７……ピストン、８……ピストンロツド、９
，１０……オリフイス、１１……ボールプツシユ
スプリング、１２……逆止弁、１３……連通孔、
１４……開口、１５……段部、１６……孔、１７
，１８……キヤツプ、１９……スプリング、２０
……プツシユピン、２１……球体、２２……リバ
ースロツク、２３……船体、２４……船外機、２
５……スプリングピン。
Fig. 1 is an enlarged side view of a ship body equipped with an embodiment of this invention, Fig. 2 is an enlarged sectional view of main parts of a shock absorber, Fig. 3 is an enlarged sectional view of a piston, and Fig. 4 A and B are an enlarged sectional view of a conventional ship. They are an overall sectional view and an enlarged sectional view of essential parts. 1... Gas-filled shock absorber, 2... External cylinder, 3...
High pressure gas, 4...Oil, 5...Upper chamber, 6...Lower chamber, 7...Piston, 8...Piston rod, 9
, 10... Orifice, 11... Ball push spring, 12... Check valve, 13... Communication hole,
14...opening, 15...step, 16...hole, 17
, 18...cap, 19...spring, 20
... Push pin, 21 ... Sphere, 22 ... Reverse lock, 23 ... Hull, 24 ... Outboard motor, 2
5...Spring pin.
Claims (1)
し、連通孔を配置するピストンを設けると共に、
上記ピストンの連通孔の一部を狭路とすることで
段部を形成し、この狭路下方において、孔を有す
る上下二個のキヤツプ間にスプリングを挟持し、
上部キヤツプより狭路を通り上方に延設したプツ
シユピンより段部上に載置する球体と段部に間隙
を保持させてなるガス封入緩衝装置。 Inside the outer cylinder that seals the oil, it is divided into an upper chamber and a lower chamber, and a piston is provided in which a communication hole is arranged.
A part of the communicating hole of the piston is made into a narrow passage to form a stepped part, and below the narrow passage, a spring is sandwiched between two upper and lower caps each having a hole;
A gas-filled shock absorber comprising a sphere placed on a step from a push pin extending upward from an upper cap through a narrow path, and a gap maintained between the step and the step.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13397589U JPH0752796Y2 (en) | 1989-11-20 | 1989-11-20 | Gas filled buffer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13397589U JPH0752796Y2 (en) | 1989-11-20 | 1989-11-20 | Gas filled buffer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0372098U true JPH0372098U (en) | 1991-07-22 |
| JPH0752796Y2 JPH0752796Y2 (en) | 1995-12-06 |
Family
ID=31681355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13397589U Expired - Lifetime JPH0752796Y2 (en) | 1989-11-20 | 1989-11-20 | Gas filled buffer |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0752796Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009133666A1 (en) * | 2008-04-28 | 2009-11-05 | オイレス工業株式会社 | Damper and vehicle seat comprising the same |
-
1989
- 1989-11-20 JP JP13397589U patent/JPH0752796Y2/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009133666A1 (en) * | 2008-04-28 | 2009-11-05 | オイレス工業株式会社 | Damper and vehicle seat comprising the same |
| JP2009262883A (en) * | 2008-04-28 | 2009-11-12 | Oiles Ind Co Ltd | Damper, and vehicular seat with the same |
| RU2463498C2 (en) * | 2008-04-28 | 2012-10-10 | Оилс Корпорэйшн | Damper and automotive seat with damper |
| US8869957B2 (en) | 2008-04-28 | 2014-10-28 | Oiles Corporation | Damper and vehicle seat equipped with the damper |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0752796Y2 (en) | 1995-12-06 |