JPS60142333U - air spring device - Google Patents
air spring deviceInfo
- Publication number
- JPS60142333U JPS60142333U JP2948784U JP2948784U JPS60142333U JP S60142333 U JPS60142333 U JP S60142333U JP 2948784 U JP2948784 U JP 2948784U JP 2948784 U JP2948784 U JP 2948784U JP S60142333 U JPS60142333 U JP S60142333U
- Authority
- JP
- Japan
- Prior art keywords
- bellows
- spring device
- air
- free end
- coil 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.)
- Pending
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図は従来のエアスプリングを示す説明図、第２図は
本考案に係わるエアスプリング装置の要部を示す断面図
、第３図は同装置の特性を示すグラフ、第４図は本考案
の他の実施例を示す断面図、第５図は同装置の特性を示
すグラフである。
１１・・・・・・ベローズ、１２・・・・・・下部材、
１３・・・・・・上部材、２０．２３−′・・・・・エ
アスプリング装置、２２．２４・・・・・・コイルスプ
リング、２６・・・・・・ストッパシャフト、２７・・
・・・・第１ストッパ片、２８・・・・・・第２ストッ
パ片。Fig. 1 is an explanatory diagram showing a conventional air spring, Fig. 2 is a sectional view showing the main parts of the air spring device according to the present invention, Fig. 3 is a graph showing the characteristics of the device, and Fig. 4 is a diagram showing the air spring device according to the present invention. FIG. 5 is a cross-sectional view showing another embodiment of the present invention, and FIG. 5 is a graph showing the characteristics of the same device. 11... Bellows, 12... Lower member,
13...Top member, 20.23-'...Air spring device, 22.24...Coil spring, 26...Stopper shaft, 27...
...First stopper piece, 28...Second stopper piece.
Claims (1)
介装し、前記ベローズに加圧空気を供給、排出し、空気
の体積弾性により前記した部材または上部材のいずれか
一方の変動を緩衝して他方の部材に伝えるようにしたス
プリング装置におい瓢前記ベローズ内に所定のばね定数
を有す□ るコイルスプリングを前記ベローズの伸縮方
向と同一方向に軸線を有するよ、うに設けてなるエアス
プリング装置。 、（２）前記コイルスプリングは、一端を下部材または
上部材のいづれかに固定し、他方を自由端とし１．前記
コイルスプリングの軸線に沿って伸延したすストッパシ
ャフトの前記自由端から固定端側所定位置に第１ストッ
パ片を、前記自由端から所定距離離れた位置に第２スト
ッパ片をそれぞれ設けてなる実用新案登録請求の範囲第
１項記載のエアスプリング装置。 、(1) A bellows that can be freely compressed is interposed between the lower member and the upper member, pressurized air is supplied to and discharged from the bellows, and the bulk elasticity of the air causes either the above-mentioned member or the upper member to In the spring device, a coil spring having a predetermined spring constant is disposed within the bellows so as to have an axis in the same direction as the expansion/contraction direction of the bellows. Air spring device. (2) The coil spring has one end fixed to either the lower member or the upper member and the other free end.1. A first stopper piece is provided at a predetermined position on the fixed end side from the free end of the stopper shaft extending along the axis of the coil spring, and a second stopper piece is provided at a predetermined distance away from the free end. An air spring device according to claim 1 of the patent registration claim. ,
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2948784U JPS60142333U (en) | 1984-02-29 | 1984-02-29 | air spring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2948784U JPS60142333U (en) | 1984-02-29 | 1984-02-29 | air spring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60142333U true JPS60142333U (en) | 1985-09-20 |
Family
ID=30528338
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2948784U Pending JPS60142333U (en) | 1984-02-29 | 1984-02-29 | air spring device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60142333U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006242277A (en) * | 2005-03-03 | 2006-09-14 | Nhk Spring Co Ltd | Gas spring device |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5420305U (en) * | 1977-07-13 | 1979-02-09 |
-
1984
- 1984-02-29 JP JP2948784U patent/JPS60142333U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5420305U (en) * | 1977-07-13 | 1979-02-09 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006242277A (en) * | 2005-03-03 | 2006-09-14 | Nhk Spring Co Ltd | Gas spring device |
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