JPH03108704U - - Google Patents
Info
- Publication number
- JPH03108704U JPH03108704U JP1734890U JP1734890U JPH03108704U JP H03108704 U JPH03108704 U JP H03108704U JP 1734890 U JP1734890 U JP 1734890U JP 1734890 U JP1734890 U JP 1734890U JP H03108704 U JPH03108704 U JP H03108704U
- Authority
- JP
- Japan
- Prior art keywords
- disk
- seismic isolation
- isolation damper
- disks
- connects
- 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 5
- 238000013016 damping Methods 0.000 claims description 4
- 239000002783 friction material Substances 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
Landscapes
- Vibration Prevention Devices (AREA)
Description
第１図は本考案に係る免震ダンパーの全体を示
す平面図、第２図は第１図におけるＡ−Ａを直線
上に伸長した部分縦断面図、第３ａ，ｂ図は第２
図における減衰性ゴムの構成の一例を示す拡大断
面図、第４図は本考案に係る免震ダンパーの荷重
対変位特性図である。
３……第１のデイスク、４……第２のデイスク
、６……減衰性ゴム（減衰性ゴム材料）、７……
摩擦材。
Fig. 1 is a plan view showing the entire seismic isolation damper according to the present invention, Fig. 2 is a partial vertical sectional view taken along line A-A in Fig. 1, and Figs.
FIG. 4 is an enlarged sectional view showing an example of the structure of the damping rubber in the figure, and FIG. 4 is a load versus displacement characteristic diagram of the seismic isolation damper according to the present invention. 3... First disk, 4... Second disk, 6... Damping rubber (damping rubber material), 7...
Friction material.
Claims (1)
スクによつて挟持され、前記第１のデイスクに対
し摩擦材を介して相対的に回転運動可能なアーム
構造の第２のデイスクとを両デイスクの基端部で
結合し、前記両デイスクの先端部のうち一方を基
礎に、他方を構造物に結合する免震ダンパー装置
であつて、前記第１のデイスクと第２のデイスク
との間の基端部に、せん断変形によつて振動を吸
収する減衰性ゴム材料を、圧縮面圧を加えて介在
させることを特徴とする免震ダンパー。 A first disk having an arm structure and a second disk having an arm structure which is held between the first disk and is rotatable relative to the first disk via a friction material. A seismic isolation damper device that connects the base end portions of both disks, and connects one of the tip portions of the two disks to the foundation and the other to the structure, the seismic isolation damper device comprising: A seismic isolation damper characterized in that a damping rubber material that absorbs vibration through shear deformation is interposed at the base end by applying compressive surface pressure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1734890U JPH03108704U (en) | 1990-02-26 | 1990-02-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1734890U JPH03108704U (en) | 1990-02-26 | 1990-02-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03108704U true JPH03108704U (en) | 1991-11-08 |
Family
ID=31520562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1734890U Pending JPH03108704U (en) | 1990-02-26 | 1990-02-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03108704U (en) |
-
1990
- 1990-02-26 JP JP1734890U patent/JPH03108704U/ja active Pending