JP4323928B2 - 免震装置 - Google Patents
免震装置 Download PDFInfo
- Publication number
- JP4323928B2 JP4323928B2 JP2003383575A JP2003383575A JP4323928B2 JP 4323928 B2 JP4323928 B2 JP 4323928B2 JP 2003383575 A JP2003383575 A JP 2003383575A JP 2003383575 A JP2003383575 A JP 2003383575A JP 4323928 B2 JP4323928 B2 JP 4323928B2
- Authority
- JP
- Japan
- Prior art keywords
- lead plug
- laminated rubber
- seismic isolation
- covering material
- rubber body
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Vibration Dampers (AREA)
- Vibration Prevention Devices (AREA)
- Springs (AREA)
Description
12 積層ゴム本体
12H 通孔(貫通孔)
14 金属板
16 ゴム
24 被覆材
26 鉛プラグ(金属製のプラグ)
40 免震装置
Claims (1)
- ゴムと金属板とが交互に積層された積層ゴム本体と、
前記積層ゴム本体に形成された貫通孔の内部に挿入された金属製のプラグと、
前記プラグと前記積層ゴム本体との間に配設され、ポリテトラフルオロエチレンからなる可撓性の被覆材と、
を有することを特徴とする免震装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003383575A JP4323928B2 (ja) | 2003-11-13 | 2003-11-13 | 免震装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003383575A JP4323928B2 (ja) | 2003-11-13 | 2003-11-13 | 免震装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005147220A JP2005147220A (ja) | 2005-06-09 |
JP4323928B2 true JP4323928B2 (ja) | 2009-09-02 |
Family
ID=34692258
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003383575A Expired - Fee Related JP4323928B2 (ja) | 2003-11-13 | 2003-11-13 | 免震装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4323928B2 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101484723B (zh) * | 2006-07-06 | 2010-10-20 | 翁令司工业股份有限公司 | 隔震装置 |
JP5289029B2 (ja) * | 2008-12-19 | 2013-09-11 | 株式会社ブリヂストン | 免震構造体用プラグおよびそのプラグを用いた免震構造体 |
US9517781B2 (en) | 2011-07-08 | 2016-12-13 | Toyo Tire & Rubber Co., Ltd. | Air spring for railroad car |
CN102678807A (zh) * | 2012-05-30 | 2012-09-19 | 哈尔滨工程大学 | 一种可调式金属橡胶三向减振装置 |
-
2003
- 2003-11-13 JP JP2003383575A patent/JP4323928B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2005147220A (ja) | 2005-06-09 |
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