Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
SEISMIC BASE ISOLATION SUPPORT APPARATUS
Document Type and Number:
WIPO Patent Application WO/2016/125454
Kind Code:
A1
Abstract:
A seismic base isolation support apparatus 1 comprises: a multilayer body 4 that is formed by alternately stacking an elastic layer 2 and a rigid layer 3; a cylindrical body 7 that is disposed on a hollow part 6 of the multilayer body 4; an outer peripheral protective layer 9 that covers an outer peripheral surface 8 of the multilayer body 4; an upper attachment plate 11 and a lower attachment plate 12 that are coupled via bolts 10 to the uppermost rigid layer 3 among the rigid layers 3 and the lowermost rigid layer 3 among the rigid layers 3; a shear key 15 that is fitted into a concavity 13 in the uppermost rigid layer 3 and a concavity 14 in the upper attachment plate 11; and a shear key 18 that is fitted into a concavity 16 in the lowermost rigid layer 3 and a concavity 17 in the lower attachment plate 12.

Inventors:
WAKE TOMOTAKA (JP)
NAGATA SHUICHI (JP)
Application Number:
PCT/JP2016/000381
Publication Date:
August 11, 2016
Filing Date:
January 26, 2016
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
OILES INDUSTRY CO LTD (JP)
International Classes:
F16F15/04; E04H9/02; F16F1/40
Domestic Patent References:
WO2014192289A12014-12-04
Foreign References:
JP2012132504A2012-07-12
JP2007211954A2007-08-23
JP2001182777A2001-07-06
JPH09269034A1997-10-14
JP2002205336A2002-07-23
JP2007139115A2007-06-07
Other References:
See also references of EP 3255303A4
Attorney, Agent or Firm:
TAKADA, TAKESHI (JP)
Takeshi Takada (JP)
Download PDF: