JPH0164532U - - Google Patents
Info
- Publication number
- JPH0164532U JPH0164532U JP1987158751U JP15875187U JPH0164532U JP H0164532 U JPH0164532 U JP H0164532U JP 1987158751 U JP1987158751 U JP 1987158751U JP 15875187 U JP15875187 U JP 15875187U JP H0164532 U JPH0164532 U JP H0164532U
- Authority
- JP
- Japan
- Prior art keywords
- rubber
- laminated rubber
- large number
- seismic isolation
- isolation device
- 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 description 2
- 238000002955 isolation Methods 0.000 claims 2
- 238000010030 laminating Methods 0.000 claims 1
Landscapes
- Floor Finish (AREA)
- Springs (AREA)
Description
第１図は本考案の一実施例を示す要部断面図、
第２図は第１図の―縦断面図、第３図は本考
案の他の実施例を示す要部断面図、第４図は本考
案の使用状態を示す全体平面図、第５図は従来例
を示す一部破断斜視図である。
図中、１は基礎コンクリート、３は床、６は基
台、７は金属板、８はゴム板、９は積層ゴム、１
２は調整リングである。
FIG. 1 is a cross-sectional view of essential parts showing an embodiment of the present invention;
Fig. 2 is a vertical sectional view of Fig. 1, Fig. 3 is a sectional view of main parts showing another embodiment of the invention, Fig. 4 is an overall plan view showing the usage state of the invention, and Fig. 5 is a longitudinal sectional view of Fig. 1. FIG. 2 is a partially cutaway perspective view showing a conventional example. In the figure, 1 is foundation concrete, 3 is floor, 6 is base, 7 is metal plate, 8 is rubber plate, 9 is laminated rubber, 1
2 is an adjustment ring.
Claims (1)
ムからなり、その積層ゴムを基礎コンクリートと
床間に多数介設するための免震装置において、上
記積層ゴムを支持する基台に、上記積層ゴム下部
外周を覆つてそのバネ定数を調節するための調整
リングを着脱自在に嵌合したことを特徴とする免
震装置。 In a seismic isolation device consisting of laminated rubber made by laminating a large number of metal plates and rubber plates alternately, and for interposing a large number of the laminated rubber between the foundation concrete and the floor, the laminated rubber is placed on a base that supports the laminated rubber. A seismic isolation device characterized in that an adjustment ring is removably fitted to cover the outer periphery of a rubber lower part and adjust the spring constant thereof.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15875187U JPH052731Y2 (en) | 1987-10-19 | 1987-10-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15875187U JPH052731Y2 (en) | 1987-10-19 | 1987-10-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0164532U true JPH0164532U (en) | 1989-04-25 |
| JPH052731Y2 JPH052731Y2 (en) | 1993-01-22 |
Family
ID=31439361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15875187U Expired - Lifetime JPH052731Y2 (en) | 1987-10-19 | 1987-10-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH052731Y2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10246394A (en) * | 1997-02-28 | 1998-09-14 | Toshiba Eng & Constr Co Ltd | Installation method of equipment on base isolation floor |
| JP2015224760A (en) * | 2014-05-29 | 2015-12-14 | 株式会社竹中工務店 | Seismic isolator |
| JP2019215050A (en) * | 2018-06-13 | 2019-12-19 | 株式会社ブリヂストン | Seismic isolator |
-
1987
- 1987-10-19 JP JP15875187U patent/JPH052731Y2/ja not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10246394A (en) * | 1997-02-28 | 1998-09-14 | Toshiba Eng & Constr Co Ltd | Installation method of equipment on base isolation floor |
| JP2015224760A (en) * | 2014-05-29 | 2015-12-14 | 株式会社竹中工務店 | Seismic isolator |
| JP2019215050A (en) * | 2018-06-13 | 2019-12-19 | 株式会社ブリヂストン | Seismic isolator |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH052731Y2 (en) | 1993-01-22 |