Title:
COUPLING DEVICE FOR BUILDING MATERIALS, COUPLING STRUCTURE FOR SAME, AND COUPLING METHOD FOR SAME
Document Type and Number:
WIPO Patent Application WO/2023/058224
Kind Code:
A1
Abstract:
Two building materials are coupled by a plurality of couplers (10A). These couplers have a foundation member (20) placed on one building material (2), and a coupling member (21) extending from the foundation member toward the other building material and joined to the other building material by a joint. The foundation member is provided with a guide part including an outer edge part (20A, 20B) for guiding the coupling member so as to be movable in a direction having a component in the thickness direction of the one building material. At least two couplers are provided on the one building material in a direction orthogonal to the direction of interval between the two building materials and the thickness direction of the one building material. The guide parts of the foundation members of these couplers differ in the inclination direction or inclination angle with respect to the direction orthogonal to the direction of interval and the thickness direction of the one building material. Consequently, the positioning of the one building material in the thickness direction of the one building material and the coupling of the two building materials by means of a plurality of couplers can be implemented by couplers with a simple structure.
Inventors:
YAMAGAMI SHIGEO (JP)
Application Number:
PCT/JP2021/037337
Publication Date:
April 13, 2023
Filing Date:
October 08, 2021
Export Citation:
Assignee:
BUNKA SHUTTER (JP)
International Classes:
E06B1/56; E06B1/60
Foreign References:
| JP2013002126A | 2013-01-07 | |||
| JPS5079224U | 1975-07-09 | |||
| JP2014111870A | 2014-06-19 | |||
| JPH09144429A | 1997-06-03 |
Attorney, Agent or Firm:
YAMAKAWA, Shigeki et al. (JP)
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