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Title:
STRUCTURE BEARING DEVICE
Document Type and Number:
Japanese Patent JP2019183429
Kind Code:
A
Abstract:
To provide a structure bearing device which is simple in structure and can set a required performance value (an allowable displacement amount, rigidity) in the other direction orthogonal to a required performance value (an allowable displacement amount, rigidity) in one orthogonal direction to be different without increasing the dimension of an elastic body.SOLUTION: Among a plurality of elastic bearings having elastic bodies arranged at predetermined intervals between a lower structure and an upper structure of a structure, a first elastic bearing which is displaced in one direction orthogonal to one another without deforming the elastic body against stress in one direction orthogonal to one another in one direction displacement preventing means and a second elastic bearing which deforms the elastic body against stress in all directions to displace the elastic body in all directions are provided; the displacement amount due to the stress of the first elastic bearing and the displacement amount due to the stress of the second elastic bearing are set to be different from each other; the displacement amount due to the stress in one direction orthogonal to the displacement amount due to the stress in the other direction orthogonal to each other is made different.SELECTED DRAWING: Figure 1(a)

Inventors:
AIDA YUICHI
Application Number:
JP2018072052A
Publication Date:
October 24, 2019
Filing Date:
April 04, 2018
Export Citation:
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Assignee:
BBM KK
MIWA TECH CO LTD
KAIMON KK
International Classes:
E04H9/02; F16F15/04
Domestic Patent References:
JP6212228B12017-10-11
JP2016070352A2016-05-09
JP2014015801A2014-01-30
Foreign References:
US4938633A1990-07-03
Attorney, Agent or Firm:
Takehiko Katayose
Takashi Koyama
Teiji Tanaka



 
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