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Patent Searching and Data


Title:
PILLAR FIXING METAL FITTING
Document Type and Number:
WIPO Patent Application WO/2019/016979
Kind Code:
A1
Abstract:
The present invention provides a fixing metal fitting which does not require joint fitting by a skilled technician, and is thus optimized for a 2x4 construction method in addition to an I.D.S. construction method (registered trademark). Accordingly, the fixing metal fitting is easy to assemble, has high earthquake and wind resistance, and has accurate core displacement. The present invention is provided with: a groove-shaped joint base support 30 which mainly constitutes a joint metal; and a groove-shaped cover spacer 80 that caps the joint base support 30 and can support the axial load of a pillar 300. The joint base support 30 has: a tetragonal planar part 10 having a groove shape that matches the shape of an end surface 301 of the pillar 300; a pair of groove walls 14 which are bent, in an L-shape, perpendicular to the tetragonal planar part 10; and a joint plate 20 which is supported by at least the pair of groove walls 14 or a weld part J contacting the groove bottom, and rises from the planar part 10. The cover spacer 80 has: a rectangular planar part 81 which contacts and supports the end surface 301 of the pillar 300; a pair of groove walls 82 in which each of the side edges of the planar part 81 is vertically bent in an L-shape; and a slit 83 which is perforated so that the joint plate 20 is fitted therein in a state in which the joint base support 30 is capped.

Inventors:
MORI Kazuhiko (Ltd. 2-2-2 Sakai, Musashino-sh, Tokyo 22, 〒1800022, JP)
NAGAYOSHI Moriyasu (Ltd. 2-2-2 Sakai, Musashino-sh, Tokyo 22, 〒1800022, JP)
TAKAHASHI Naoki (Ltd. 4-20-19 Okudo, Katsushika-k, Tokyo 22, 〒1240022, JP)
MAKITA Tsuyoshi (Ltd. 4-20-19 Okudo, Katsushika-k, Tokyo 22, 〒1240022, JP)
YAMAGUCHI Takahiro (Ltd. 4-20-19 Okud, Katsushika-ku Tokyo 22, 〒1240022, JP)
Application Number:
JP2018/000284
Publication Date:
January 24, 2019
Filing Date:
January 10, 2018
Export Citation:
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Assignee:
IIDA SANGYO CO., LTD. (2-2-2, Sakai Musashino-sh, Tokyo 22, 〒1800022, JP)
BX KANESHIN CO., LTD. (4-20-19, Okudo Katsushika-k, Tokyo 22, 〒1240022, JP)
International Classes:
E04B1/58; E04B1/10
Foreign References:
JP2003155781A2003-05-30
JP2006322275A2006-11-30
JP2002364069A2002-12-18
JP2012184565A2012-09-27
Attorney, Agent or Firm:
KOIKE Akira et al. (TORANOMON A&K IP BLDG, 5-13-7 Toranomon, Minato-k, Tokyo 01, 〒1050001, JP)
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