Title:
STEEL PILLAR, AND HYBRID PILLAR MATERIAL WITH WOOD USING SAID STEEL PILLAR
Document Type and Number:
WIPO Patent Application WO/2024/058086
Kind Code:
A1
Abstract:
Provided are: a steel pillar that can directly adhere wood or the like to the outer surface of a pillar surface portion of the steel pillar; and a hybrid pillar material with wood using the steel pillar. In this angular tube-shaped steel pillar, female screw portions are provided in a tapped manner in longitudinal pillar surface portions constituting a square pillar in which a hollow section is formed. As another aspect, the angular tube-shaped steel pillar comprises pillar surface portion bridging members fixed in a state in which the ends thereof are internally fitted to through-holes respectively provided in facing pillar surface portions among pillar surfaces of the longitudinal four surfaces constituting a square pillar having a hollow section therein, such that the bridging members span the inside of the hollow section between facing pillar surface portions, and female screw portions are provided in end surfaces of the bridging members.
Inventors:
UCHIDA SHIGERU (JP)
Application Number:
PCT/JP2023/032943
Publication Date:
March 21, 2024
Filing Date:
September 11, 2023
Export Citation:
Assignee:
KK UCHIDATEKKOUJO (JP)
International Classes:
E04C3/32; E04C3/36
Foreign References:
| JPS61113941A | 1986-05-31 | |||
| JPS60107221U | 1985-07-22 | |||
| JPS6389746A | 1988-04-20 | |||
| JPS6073931A | 1985-04-26 | |||
| JP2013053415A | 2013-03-21 | |||
| JPH08144369A | 1996-06-04 | |||
| JPH0633514A | 1994-02-08 | |||
| JPH05311744A | 1993-11-22 | |||
| JPH05280097A | 1993-10-26 |
Attorney, Agent or Firm:
KOBAYASHI Tsunenori (JP)
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