Title:
STEEL-AND-WOOD HYBRID BEAM MATERIAL AND BEAM MATERIAL T-SHAPED STEEL PIECE
Document Type and Number:
WIPO Patent Application WO/2023/022099
Kind Code:
A1
Abstract:
Provided are a steel-and-wood hybrid beam material and a beam material T-shaped steel piece that make it possible to more rationally and appropriately form a hybrid beam material from a T-shaped steel piece and wood. The present invention comprises: a beam material T-shaped steel piece 10 that has a T-shaped cross-sectional shape that is formed from a vertical plate part 20 that is a long, flat steel plate for forming a core part of a beam material and has a vertically-long cross-sectional shape so as to form a web and a horizontal plate part 30 that is a long, flat steel plate for forming an upper part of the beam material and has a horizontally-long cross-sectional shape so as to form a flange; and a surrounding wood part 50 that covers and encloses the vertical plate part 20 except at either end part of the T-shaped steel piece 10 in the longitudinal direction and an upper surface side of the horizontal plate part 30.
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Inventors:
UCHIDA SHIGERU (JP)
Application Number:
PCT/JP2022/030713
Publication Date:
February 23, 2023
Filing Date:
August 12, 2022
Export Citation:
Assignee:
KK UCHIDATEKKOUJO (JP)
International Classes:
E04C3/14; E04B1/30; E04B1/94; E04C3/292
Domestic Patent References:
| WO2008144642A1 | 2008-11-27 | |||
| WO2018192792A1 | 2018-10-25 |
Foreign References:
| JP2020147995A | 2020-09-17 | |||
| JPH05285562A | 1993-11-02 | |||
| JPH04504985A | 1992-09-03 | |||
| JPS4623318Y1 | 1971-08-11 | |||
| JP2006089999A | 2006-04-06 | |||
| JP2008214952A | 2008-09-18 | |||
| JP2003193564A | 2003-07-09 | |||
| JP2007085016A | 2007-04-05 |
Attorney, Agent or Firm:
KOBAYASHI Tsunenori (JP)
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