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Patent Searching and Data


Title:
BASE ISOLATION DEVICE
Document Type and Number:
Japanese Patent JP2012215298
Kind Code:
A
Abstract:

To provide a base isolation device which can reduce the height of a device, can amplify a support load, and can respond to the variation of load easily.

The base isolation device 300 includes: a displacement enlarging mechanism 306 that is located between a base plate 302 and an upper table 304 disposed above the base plate 302, and expands the vertical displacement of the upper table 304 relative to the base plate 302 to the displacement in a direction different from the vertical direction; and a certain amount of load mechanism 310 that applies a certain amount of load according to the displacement of the displacement enlarging mechanism 306.


Inventors:
Araki, Keiichi
Lee, Yujin
Kamiya, Koji
Application Number:
JP2012000076213
Publication Date:
November 08, 2012
Filing Date:
March 29, 2012
Export Citation:
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Assignee:
ARAKI KEIICHI
HERZ CO LTD
International Classes:
F16F15/04; F16F1/02; F16F3/00
Domestic Patent References:
JPS5947543A1984-03-17
JPH09287277A1997-11-04
JP2010096270A2010-04-30
JPH08261280A1996-10-08
JP2008157288A2008-07-10
JPS5947543A1984-03-17
JPH09287277A1997-11-04
JP2010096270A2010-04-30
Attorney, Agent or Firm:
特許業務法人アイ・ピー・エス