Title:
支柱連結具
Document Type and Number:
Japanese Patent JP7302858
Kind Code:
B2
Abstract:
To provide a column coupling tool which has a simplified structure relative to prior ones, and has high convenience in which various kinds of columns can be utilized.SOLUTION: A column coupling tool 100 in one embodiment in which the invention is applied is configured so that an angle formed by: a column P1 comprising two first flat plate hole parts and two second flat plate hole parts, the column being restricted so that a center axis crosses a segment coupling two open holes of the first flat plate hole parts by a crosslinking member S1 crosslinked between two open holes of the first flat plate hole parts; and a column P2 being restricted so that a center axis crosses a segment coupling two open holes of the second flat plate hole parts by a crosslinking member S2 crosslinked between two open holes of the second flat plate hole parts 2, is a prescribed angle θ.SELECTED DRAWING: Figure 1
Inventors:
Keiji Okumura
Application Number:
JP2019129135A
Publication Date:
July 04, 2023
Filing Date:
July 11, 2019
Export Citation:
Assignee:
Okumura Iron Works Co., Ltd.
International Classes:
A01G9/12
Domestic Patent References:
| JP10205507A | ||||
| JP2005120577A | ||||
| JP55012334U | ||||
| JP2002101774A | ||||
| JP52007963Y2 |
Foreign References:
| KR101521641B1 |
Attorney, Agent or Firm:
Shinsuke Tanaka
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