JPH0254933U - - Google Patents

Info

Publication number
JPH0254933U
JPH0254933U JP13334588U JP13334588U JPH0254933U JP H0254933 U JPH0254933 U JP H0254933U JP 13334588 U JP13334588 U JP 13334588U JP 13334588 U JP13334588 U JP 13334588U JP H0254933 U JPH0254933 U JP H0254933U
Authority
JP
Japan
Prior art keywords
elastic support
seismic isolation
isolation device
steel plate
extension portion
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
Application number
JP13334588U
Other languages
English (en)
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP13334588U priority Critical patent/JPH0254933U/ja
Publication of JPH0254933U publication Critical patent/JPH0254933U/ja
Pending legal-status Critical Current

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Landscapes

  • Springs (AREA)

Description

【図面の簡単な説明】
第1図イは本考案の一実施例を示す縦断面図、
第1図ロは横変位したときの状態を示す同断面図
、第2図と第3図は他の実施例を示す縦断面図、
第4図は従来の免震装置の縦断面図である。 1……ゴム層、2……鋼板、2a……延設部、
2d,2e……減衰用***部、3……孔、4……
貫通孔、6……弾性支持体、7……弾塑性体、8
,9……上下端板、10……構造物、11……基
礎。

Claims (1)

  1. 【実用新案登録請求の範囲】 (1) ゴム層と鋼板が複数個交互に接着して積層
    されてなる弾性支持体を形成し、この弾性支持体
    の軸心方向に延びる貫通孔の中に弾塑性体を収容
    するとともに、該弾塑性体と前記弾性支持体を上
    端板と下端板で挾着して、これを構造物と該構造
    物を支持する支持部との間に介挿させて構成され
    る免震装置において、 前記弾塑性体は粘性体で形成され、更に前記鋼
    板が該鋼板の内周面を前記貫通孔の内部まで延ば
    した延設部を設けて形成されていることを特徴と
    してなる免震装置。 (2) 前記鋼板の延設部を屈曲させて減衰用***
    部を形成してなる実用新案登録請求の範囲第1項
    に記載の免震装置。
JP13334588U 1988-10-14 1988-10-14 Pending JPH0254933U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13334588U JPH0254933U (ja) 1988-10-14 1988-10-14

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13334588U JPH0254933U (ja) 1988-10-14 1988-10-14

Publications (1)

Publication Number Publication Date
JPH0254933U true JPH0254933U (ja) 1990-04-20

Family

ID=31391118

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13334588U Pending JPH0254933U (ja) 1988-10-14 1988-10-14

Country Status (1)

Country Link
JP (1) JPH0254933U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0583923A1 (en) * 1992-08-07 1994-02-23 Sumitomo Rubber Industries Limited Laminated rubber bearing

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0583923A1 (en) * 1992-08-07 1994-02-23 Sumitomo Rubber Industries Limited Laminated rubber bearing
US5324117A (en) * 1992-08-07 1994-06-28 Sumitomo Rubber Industries, Ltd. Laminated rubber bearing

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