Title:
SEISMIC ISOLATION DEVICE AND COMPOUND SEISMIC ISOLATION DEVICE
Document Type and Number:
WIPO Patent Application WO/2015/159626
Kind Code:
A1
Abstract:
A seismic isolation device having: laminated rubber; a first moving body, which is provided so as to be capable of moving in the lamination direction of the laminated rubber, and which compresses the laminated rubber; a second moving body, which is provided so as to be capable of moving in a direction intersecting the direction of movement of the first moving body; and a movement amount adjustment section, which is provided at the region of contact between the first moving body and the second moving body, transmits external force acting on the second moving body to the first moving body, thereby causing the first moving body to move, and reduces the amount of movement of the first moving body to less than the amount of movement of the second moving body.
Inventors:
SAKURAI YU (JP)
Application Number:
PCT/JP2015/057734
Publication Date:
October 22, 2015
Filing Date:
March 16, 2015
Export Citation:
Assignee:
BRIDGESTONE CORP (JP)
International Classes:
F16F15/04; E04H9/02; F16F7/08; F16F15/02; F16F15/08
Foreign References:
| JP2012047290A | 2012-03-08 | |||
| JP2013194746A | 2013-09-30 | |||
| KR101132245B1 | 2012-04-02 | |||
| JPS6073904A | 1985-04-26 | |||
| JPH03244767A | 1991-10-31 | |||
| KR100716088B1 | 2007-05-08 |
Attorney, Agent or Firm:
NAKAJIMA, Jun et al. (JP)
Nakajima 淳 (JP)
Nakajima 淳 (JP)
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