JPH0442939U - - Google Patents
Info
- Publication number
- JPH0442939U JPH0442939U JP8423690U JP8423690U JPH0442939U JP H0442939 U JPH0442939 U JP H0442939U JP 8423690 U JP8423690 U JP 8423690U JP 8423690 U JP8423690 U JP 8423690U JP H0442939 U JPH0442939 U JP H0442939U
- Authority
- JP
- Japan
- Prior art keywords
- outer periphery
- air
- lower plate
- diaphragm
- plate
- 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
- 239000002184 metal Substances 0.000 claims 4
- 230000003014 reinforcing effect Effects 0.000 claims 3
- 239000013013 elastic material Substances 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 1
Landscapes
- Vibration Prevention Devices (AREA)
- Fluid-Damping Devices (AREA)
Description
第１図は本考案に係る実施例装置の一部切欠断
面図、第２図乃至第４図は同上装置の使用状態の
説明図、第５図は本考案に係る他の実施例装置の
一部切欠断面図である。
図中の主な符号、１……防振装置、２……下プ
レート、３……ダイヤフラム部、４……上プレー
ト、５……補強筒体、６……空気口、８……空気
室、９，１０……第１、第２のリング。
FIG. 1 is a partially cutaway sectional view of an embodiment of the device according to the present invention, FIGS. 2 to 4 are explanatory diagrams of how the same device is used, and FIG. FIG. Main symbols in the diagram: 1...Vibration isolator, 2...Lower plate, 3...Diaphragm part, 4...Upper plate, 5...Reinforcement cylinder, 6...Air port, 8...Air chamber , 9, 10...first and second rings.
Claims (1)
辺部に密着配置した外周部、この外周部に連なる
水平部及びこの水平部に連なり上端面が平坦な中
央部を一体成形するとともに前記外周部の内面、
水平部及び中央突部の下面側に前記下プレートと
の間で空気室形成用の凹部を形成した弾性体製の
ダイヤフラム部と、前記中央突部の上端面に密着
配置した金属板製の上プレートと、前記ダイヤフ
ラム部の水平部に嵌装した金属製の弾性補強用の
リングと、前記ダイヤフラム部の外周部壁面を包
囲する金属製の補強筒体と、この補強筒体に取付
けられて空気を前記空気室に送入する空気口とを
具備することを特徴とする空気ばね式防振装置。 A lower plate made of a metal plate, an outer periphery disposed in close contact with the periphery of the lower plate, a horizontal part continuous to the outer periphery, and a central part continuous to the horizontal part with a flat upper end surface are integrally molded, and the outer periphery of the outer periphery is Inside,
A diaphragm part made of an elastic material and having a recessed part for forming an air chamber between the lower plate and the lower plate on the lower surface side of the horizontal part and the central protrusion, and an upper part made of a metal plate disposed in close contact with the upper end surface of the central protrusion. a plate, a metal elastic reinforcing ring fitted to the horizontal portion of the diaphragm, a metal reinforcing cylinder surrounding the outer peripheral wall of the diaphragm, and an air support ring attached to the reinforcing cylinder. An air spring type vibration isolator, comprising: an air port for introducing air into the air chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990084236U JP2578068Y2 (en) | 1990-08-09 | 1990-08-09 | Air spring type vibration isolator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990084236U JP2578068Y2 (en) | 1990-08-09 | 1990-08-09 | Air spring type vibration isolator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0442939U true JPH0442939U (en) | 1992-04-13 |
| JP2578068Y2 JP2578068Y2 (en) | 1998-08-06 |
Family
ID=31632555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990084236U Expired - Lifetime JP2578068Y2 (en) | 1990-08-09 | 1990-08-09 | Air spring type vibration isolator |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2578068Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012141054A (en) * | 2011-03-25 | 2012-07-26 | Yasuteru Saeki | Vibration absorbing pad |
| JP2012141015A (en) * | 2010-12-29 | 2012-07-26 | Yasuteru Saeki | Vibration absorbing pad |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5716254B2 (en) | 2013-11-27 | 2015-05-13 | 株式会社大一商会 | Game machine |
-
1990
- 1990-08-09 JP JP1990084236U patent/JP2578068Y2/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012141015A (en) * | 2010-12-29 | 2012-07-26 | Yasuteru Saeki | Vibration absorbing pad |
| JP2012141054A (en) * | 2011-03-25 | 2012-07-26 | Yasuteru Saeki | Vibration absorbing pad |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2578068Y2 (en) | 1998-08-06 |