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Patent Searching and Data


Title:
BEARING SIDE BLOCK
Document Type and Number:
Japanese Patent JP2005068711
Kind Code:
A
Abstract:

To provide a bearing side block less deforming horizontally until it is broken, enabling the easy estimation of a breaking load, and having excellent restorability.

This rubber bearing side block installed at a connection part between an upper structure and a lower structure. A slit-like groove is formed from a side compressed by the actio of a bending moment by a horizontal force in earthquake toward a side tensed by the action of the bending moment. The tip of the slit-like groove is extended at least to near a neutral axis when the bearing side block in which the slit-like groove is not formed receives the bending moment.


Inventors:
KITADA TOSHIYUKI
MATSUMURA MASAHIDE
SUZUKI TAKESHI
SAKAIDA MINORU
Application Number:
JP2003000297381
Publication Date:
March 17, 2005
Filing Date:
August 21, 2003
Export Citation:
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Assignee:
KAWAGUCHI METAL IND CO LTD
International Classes:
E01D19/04; E01D101/00; (IPC1-7): E01D19/04
Attorney, Agent or Firm:
Eiji Saegusa
Tachi Yasumitsu
Shinichi Mashita
Kimio Matsumoto
Tachibana Kenji