JPH0413741U - - Google Patents

Info

Publication number
JPH0413741U
JPH0413741U JP5465190U JP5465190U JPH0413741U JP H0413741 U JPH0413741 U JP H0413741U JP 5465190 U JP5465190 U JP 5465190U JP 5465190 U JP5465190 U JP 5465190U JP H0413741 U JPH0413741 U JP H0413741U
Authority
JP
Japan
Prior art keywords
columns
seismic isolation
floor
damping steel
metal balls
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
JP5465190U
Other languages
Japanese (ja)
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 JP5465190U priority Critical patent/JPH0413741U/ja
Publication of JPH0413741U publication Critical patent/JPH0413741U/ja
Pending legal-status Critical Current

Links

Description

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

第1図は本考案の一実施例に係る3次元床免震
装置の側面図、第2図は同実施例の斜視図、第3
図は同実施例の制振鋼板と支柱を下から見た平面
図、第4図は同実施例の被免震床と支柱を下から
見た平面図、第5図は従来の3次元床免震装置1
例を示す側面図、第6図は従来の3次元床免震装
置の他の例を示す側面図である。 1……基礎床面、2……被免震床、3……積層
ゴム、4……コイルばね(鉛直方向)、5……オ
イルダンバ、6……コイルばね(水平方向)、7
……支柱、8……金属製ボール、9……制振鋼板
、10……ローラ、11……回転ばね、12……
支柱、13……金属製ボール。
FIG. 1 is a side view of a three-dimensional floor seismic isolation device according to an embodiment of the present invention, FIG. 2 is a perspective view of the same embodiment, and FIG.
The figure is a plan view of the vibration-damping steel plate and support columns of the same example seen from below, Figure 4 is a plan view of the seismically isolated floor and support pillars of the same example seen from below, and Figure 5 is a plan view of the conventional three-dimensional floor. Seismic isolation device 1
FIG. 6 is a side view showing another example of a conventional three-dimensional floor seismic isolation device. 1...Foundation floor surface, 2...Seismically isolated floor, 3...Laminated rubber, 4...Coil spring (vertical direction), 5...Oil damper, 6...Coil spring (horizontal direction), 7
... Support column, 8 ... Metal ball, 9 ... Damping steel plate, 10 ... Roller, 11 ... Rotating spring, 12 ...
Pillar, 13...metal ball.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 基礎床面上に立設され上端に金属製ボールをも
つ複数の支柱、同支柱の上に前記金属製ボールを
介して載置されたその四方においてばねにより張
力を与えられた制振鋼板、および同制振鋼板に複
数の支柱と同支柱の下端の金属製ボールを介して
載置された被免震床よりなることを特徴とする3
次元床免震装置。
A plurality of columns erected on the foundation floor surface and having metal balls at their upper ends; vibration damping steel plates placed on the columns via the metal balls and tensioned by springs on all four sides; It is characterized by consisting of a seismic isolation floor placed on the same vibration-damping steel plate via a plurality of columns and a metal ball at the lower end of the same column.
Dimensional floor seismic isolation device.
JP5465190U 1990-05-28 1990-05-28 Pending JPH0413741U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5465190U JPH0413741U (en) 1990-05-28 1990-05-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5465190U JPH0413741U (en) 1990-05-28 1990-05-28

Publications (1)

Publication Number Publication Date
JPH0413741U true JPH0413741U (en) 1992-02-04

Family

ID=31576903

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5465190U Pending JPH0413741U (en) 1990-05-28 1990-05-28

Country Status (1)

Country Link
JP (1) JPH0413741U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000046105A (en) * 1998-07-29 2000-02-18 Tadashi Hatakeyama Base isolation bed

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000046105A (en) * 1998-07-29 2000-02-18 Tadashi Hatakeyama Base isolation bed

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