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Patent Searching and Data


Title:
STRIP-TYPE STEEL DAMPER HAVING REDUCED CROSS SECTION PART
Document Type and Number:
WIPO Patent Application WO/2019/135660
Kind Code:
A1
Abstract:
The present invention relates to a strip-type steel damper having a reduced cross section part and, more specifically, to a strip-type steel damper having a reduced cross section part, the damper: having a strip of which the cross section widths of the upper and lower ends are formed to be larger than the cross section width of the center portion thereof so as to increase energy dissipation efficiency during application of a horizontal load; and having at least two reduced cross section parts formed so as to move like a hinge, thereby enabling greater deformation to be resisted.

Inventors:
JU YOUNG-KYU (KR)
PARK MIN-JAE (KR)
LEE JEONG-HO (KR)
Application Number:
PCT/KR2019/000249
Publication Date:
July 11, 2019
Filing Date:
January 08, 2019
Export Citation:
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Assignee:
UNIV KOREA RES & BUS FOUND (KR)
International Classes:
E04H9/02; F16F7/12
Foreign References:
KR101798907B12017-11-17
JP4819198B22011-11-24
KR20140027865A2014-03-07
JPH01203543A1989-08-16
JPH10169252A1998-06-23
Attorney, Agent or Firm:
KANG, Kyi-young et al. (KR)
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