JPH02132145U - - Google Patents

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Publication number
JPH02132145U
JPH02132145U JP4190489U JP4190489U JPH02132145U JP H02132145 U JPH02132145 U JP H02132145U JP 4190489 U JP4190489 U JP 4190489U JP 4190489 U JP4190489 U JP 4190489U JP H02132145 U JPH02132145 U JP H02132145U
Authority
JP
Japan
Prior art keywords
mounting member
damping means
elastic support
seismic isolation
support 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
Application number
JP4190489U
Other languages
Japanese (ja)
Other versions
JP2509619Y2 (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 JP1989041904U priority Critical patent/JP2509619Y2/en
Publication of JPH02132145U publication Critical patent/JPH02132145U/ja
Application granted granted Critical
Publication of JP2509619Y2 publication Critical patent/JP2509619Y2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • Vibration Prevention Devices (AREA)
  • Springs (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は第１実施例に係かる免震支持装置の断
面図、第２図は力変位特性線図、第３図は第２実
施例に係かる免震支持装置の断面図、第４図は従
来の免震支持装置の断面図である。 尚図中、１は免震支持装置、３は上取付部材、
５は下取付部材、７は第１弾性支持体、９は第２
弾性支持体、２１は荷重伝達部材、２３は剛板、
Ｓは構造体、Ｂは支持体である。 Fig. 1 is a sectional view of the seismic isolation support device according to the first embodiment, Fig. 2 is a force displacement characteristic diagram, Fig. 3 is a sectional view of the seismic isolation support device according to the second embodiment, and Fig. 4 is a sectional view of the seismic isolation support device according to the second embodiment. The figure is a sectional view of a conventional seismic isolation support device. In the figure, 1 is the seismic isolation support device, 3 is the upper mounting member,
5 is a lower mounting member, 7 is a first elastic support, 9 is a second
Elastic support body, 21 is a load transmission member, 23 is a rigid plate,
S is a structure and B is a support.

Claims (1)

【実用新案登録請求の範囲】 (1) 構造体とこの構造体を支持する支持体との
間に設けられる免震支持装置であつて、 構造体側に上取付部材を取付け、 支持体側に下取付部材を取付け、 前記上取付部材と下取付部材の間に、等価剛性
が大きい減衰手段を備える弾性支持体と等価剛性
が小さい減衰手段を備える弾性支持体とを積み重
ねて配設し、 等価剛性が小さい減衰手段を備える弾性支持体
の上端側或は下端側の一方に剛板を配設し、他方
に前記剛板に水平方向に所定の間隔をおいて臨む
荷重伝達部材を設けた、 ことを特徴とする免震支持装置。 (2) 上取付部材或は下取付部材には等価剛性が
小さい減衰手段を備える弾性支持体が臨み、この
弾性支持体が臨む上取付部材或は下取付部材には
前記剛板或は荷重伝達部材が形成されている請求
項１記載の免震支持装置。 (3) 等価剛性が小さく形成された減衰手段を備
える弾性支持体には上下方向に孔が形成されてい
る請求項１記載の免震支持装置。 (4) 等価剛性が小さく形成された減衰手段を備
える弾性支持体は互いに独立した複数の単体から
なる請求項１記載の免震支持装置。[Claims for Utility Model Registration] (1) A seismic isolation support device provided between a structure and a support that supports the structure, in which an upper mounting member is attached to the structure side and a lower mounting member is attached to the support side. an elastic support body having a damping means having a large equivalent stiffness and an elastic support body having a damping means having a small equivalent stiffness stacked and disposed between the upper mounting member and the lower mounting member; A rigid plate is disposed on one of the upper end side or the lower end side of the elastic support body equipped with a small damping means, and a load transmission member is provided on the other side facing the rigid plate at a predetermined interval in the horizontal direction. Characteristic seismic isolation support device. (2) An elastic support provided with a damping means having a small equivalent stiffness faces the upper mounting member or the lower mounting member, and the above-mentioned rigid plate or load transmission member faces the upper mounting member or the lower mounting member facing this elastic support. The seismic isolation support device according to claim 1, further comprising a member. (3) The seismic isolation support device according to claim 1, wherein the elastic support body provided with the damping means formed to have a small equivalent rigidity has holes formed in the vertical direction. (4) The seismic isolation support device according to claim 1, wherein the elastic support body provided with the damping means formed to have a small equivalent rigidity is composed of a plurality of mutually independent units.
JP1989041904U 1989-04-10 1989-04-10 Seismic isolation support device Expired - Fee Related JP2509619Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989041904U JP2509619Y2 (en) 1989-04-10 1989-04-10 Seismic isolation support device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989041904U JP2509619Y2 (en) 1989-04-10 1989-04-10 Seismic isolation support device

Publications (2)

Publication Number Publication Date
JPH02132145U true JPH02132145U (en) 1990-11-02
JP2509619Y2 JP2509619Y2 (en) 1996-09-04

Family

ID=31552972

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989041904U Expired - Fee Related JP2509619Y2 (en) 1989-04-10 1989-04-10 Seismic isolation support device

Country Status (1)

Country Link
JP (1) JP2509619Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008101771A (en) * 2006-09-22 2008-05-01 Bridgestone Corp Vibration absorbing structure

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61294231A (en) * 1985-06-19 1986-12-25 Takashi Fujita Vibration energy absorbing device
JPS62228729A (en) * 1986-03-28 1987-10-07 Toshiba Corp Vibration energy absorbing device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61294231A (en) * 1985-06-19 1986-12-25 Takashi Fujita Vibration energy absorbing device
JPS62228729A (en) * 1986-03-28 1987-10-07 Toshiba Corp Vibration energy absorbing device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008101771A (en) * 2006-09-22 2008-05-01 Bridgestone Corp Vibration absorbing structure
US8317173B2 (en) 2006-09-22 2012-11-27 Bridgestone Corporation Vibration damping system

Also Published As

Publication number Publication date
JP2509619Y2 (en) 1996-09-04

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees