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Patent Searching and Data


Title:
POSITIONING JIG, AND BUILDING CONSTRUCTION METHOD USING SAME
Document Type and Number:
WIPO Patent Application WO/2020/070954
Kind Code:
A1
Abstract:
A positioning jig according to the present invention for determining the position of a second stair-tread-shaped construction member when a part of the second stair-tread-shaped construction member is disposed overlapped on a first stair-tread-shaped construction member, wherein the positioning jig comprises a plate-shaped jig body 70 having a prescribed length, and a tab part 71 protruded from the jig body 70, the tab part 71 being caused to engage with a step part of the first stair-tread-shaped construction member, and the positioning jig being configured so that the position at which the edge part of the second stair-tread-shaped construction member is aligned, which is a position separated by a prescribed amount from the step part, can be shown with the outer edge of the jig body 70.

Inventors:
ANDO AKIHIRO (JP)
OOTA YUUGO (JP)
Application Number:
PCT/JP2019/029079
Publication Date:
April 09, 2020
Filing Date:
July 24, 2019
Export Citation:
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Assignee:
NIPPON STEEL NISSHIN CO LTD (JP)
International Classes:
E04G21/18; E04D15/02; E04F21/18
Foreign References:
JP2017014884A2017-01-19
JPS62149536U1987-09-21
JPH0374726U1991-07-26
Attorney, Agent or Firm:
AXIS PATENT INTERNATIONAL (JP)
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