JPS61172229U - - Google Patents
Info
- Publication number
- JPS61172229U JPS61172229U JP1985056743U JP5674385U JPS61172229U JP S61172229 U JPS61172229 U JP S61172229U JP 1985056743 U JP1985056743 U JP 1985056743U JP 5674385 U JP5674385 U JP 5674385U JP S61172229 U JPS61172229 U JP S61172229U
- Authority
- JP
- Japan
- Prior art keywords
- rubber
- sliding plate
- coil spring
- 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.)
- Pending
Links
- 238000002955 isolation Methods 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
Description
第１図は本考案の免震装置の実施例を示す断面
図、第２図は従来の免震装置としての空気ばねの
断面図、第３図は原子炉の支持に免震装置を適用
する例を示す概略図である。
１は外筒、２は内筒、３はゴム、４は仕切板、
５はゴムラバー、６は上部すべり板、７はコイル
ばね、８は下部すべり板を示す。
Fig. 1 is a sectional view showing an embodiment of the seismic isolation device of the present invention, Fig. 2 is a sectional view of an air spring as a conventional seismic isolation device, and Fig. 3 is a sectional view showing the application of the seismic isolation device to support of a nuclear reactor. FIG. 2 is a schematic diagram illustrating an example. 1 is an outer cylinder, 2 is an inner cylinder, 3 is rubber, 4 is a partition plate,
5 is rubber, 6 is an upper sliding plate, 7 is a coil spring, and 8 is a lower sliding plate.
Claims (1)
ばねの中に、すべり板をコイルばねとゴムラバー
とで取り付け、上記すべり板をコイルばねで常に
接触させておくようにしてなることを特徴とする
免震装置。 A sliding plate is attached with a coil spring and rubber into an air spring formed by sealing the outer cylinder and the inner cylinder with rubber, and the sliding plate is always kept in contact with the coil spring. Characteristic seismic isolation device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985056743U JPS61172229U (en) | 1985-04-16 | 1985-04-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985056743U JPS61172229U (en) | 1985-04-16 | 1985-04-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61172229U true JPS61172229U (en) | 1986-10-25 |
Family
ID=30580628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985056743U Pending JPS61172229U (en) | 1985-04-16 | 1985-04-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61172229U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006299524A (en) * | 2005-04-15 | 2006-11-02 | Ohbayashi Corp | Base isolation device and base isolation system |
| JP2009222197A (en) * | 2008-03-18 | 2009-10-01 | Bridgestone Corp | Pneumatic spring |
-
1985
- 1985-04-16 JP JP1985056743U patent/JPS61172229U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006299524A (en) * | 2005-04-15 | 2006-11-02 | Ohbayashi Corp | Base isolation device and base isolation system |
| JP4706312B2 (en) * | 2005-04-15 | 2011-06-22 | 株式会社大林組 | Seismic isolation device, seismic isolation system |
| JP2009222197A (en) * | 2008-03-18 | 2009-10-01 | Bridgestone Corp | Pneumatic spring |