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Patent Searching and Data


Title:
SEISMIC ISOLATION SUPPORT DEVICE
Document Type and Number:
WIPO Patent Application WO/2018/194109
Kind Code:
A1
Abstract:
This seismic isolation support device 1 is provided with: a laminated body 7 which has a plurality of elastic layers 2 and rigid layers 3, which have annular shapes and are alternately laminated; a top plate 10 and a bottom plate 11 which are attached to a top end surface 8 and a bottom end surface 9 of the laminated body 7; and a lead plug 18 which is defined by inner circumferential surfaces 12 of the laminated body 7, a bottom surface 13 of the top plate 10, and a top surface 14 of the bottom plate 11, and which is disposed in a hollow portion 17 surrounded by the elastic layers 2, the rigid layers 3, the top plate 10, and the bottom plate 11 and extending in the lamination direction V.

Inventors:
KOCHIYAMA OSAMU (JP)
HOSONO YUKIHIRO (JP)
NAGAHIRO KENTA (JP)
Application Number:
PCT/JP2018/016048
Publication Date:
October 25, 2018
Filing Date:
April 18, 2018
Export Citation:
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Assignee:
OILES INDUSTRY CO LTD (JP)
International Classes:
F16F15/04; E04H9/02; F16F1/40
Foreign References:
JP3205393U2016-07-21
JPH11190391A1999-07-13
JP2008121822A2008-05-29
JP2001349378A2001-12-21
JP2001074096A2001-03-23
JPH09105441A1997-04-22
JP2009008181A2009-01-15
JP2013217483A2013-10-24
Other References:
See also references of EP 3614017A4
Attorney, Agent or Firm:
TAKADA, Takeshi (JP)
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