JPS62200827U - - Google Patents
Info
- Publication number
- JPS62200827U JPS62200827U JP8777586U JP8777586U JPS62200827U JP S62200827 U JPS62200827 U JP S62200827U JP 8777586 U JP8777586 U JP 8777586U JP 8777586 U JP8777586 U JP 8777586U JP S62200827 U JPS62200827 U JP S62200827U
- Authority
- JP
- Japan
- Prior art keywords
- air
- air chamber
- pressure
- weight
- air 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
- 239000012528 membrane Substances 0.000 claims 1
Landscapes
- Combined Devices Of Dampers And Springs (AREA)
- Vibration Prevention Devices (AREA)
- Fluid-Damping Devices (AREA)
- Bridges Or Land Bridges (AREA)
Description
第１図は本考案に係る防振装置の一実施例を示
す縦断面図、第２図は前記防振装置を橋桁に取付
けた状態を示す説明図、第３図及び第４図は夫々
従来の防振装置を示す縦断面図である。
１……空気ばね、２……被防振体、３……重錘
、４……空気室、５……オリフイス、６……定圧
装置。
FIG. 1 is a longitudinal sectional view showing an embodiment of the vibration isolator according to the present invention, FIG. 2 is an explanatory view showing the vibration isolator installed on a bridge girder, and FIGS. 3 and 4 are respectively conventional FIG. 1... Air spring, 2... Vibration-isolated object, 3... Weight, 4... Air chamber, 5... Orifice, 6... Constant pressure device.
Claims (1)
ねと、同空気ばねに支持され且つ重錘を内蔵する
空気室とをオリフインを介して連通するとともに
、同空気室に同室内の空気圧を前記重錘を支持で
きる圧力に保持する定圧装置を接続してなること
を特徴とする防振装置。 An air spring made of a flexible membrane disposed on the vibration isolator and an air chamber supported by the air spring and containing a built-in weight are communicated via an orifice, and the air chamber is connected to an air chamber in the same room. A vibration isolating device characterized in that it is connected to a constant pressure device that maintains air pressure at a pressure that can support the weight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8777586U JPS62200827U (en) | 1986-06-11 | 1986-06-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8777586U JPS62200827U (en) | 1986-06-11 | 1986-06-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62200827U true JPS62200827U (en) | 1987-12-21 |
Family
ID=30945288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8777586U Pending JPS62200827U (en) | 1986-06-11 | 1986-06-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62200827U (en) |
-
1986
- 1986-06-11 JP JP8777586U patent/JPS62200827U/ja active Pending