Title:
JOINING DEVICE AND METHOD FOR JOINING MEMBERS TO BE JOINED
Document Type and Number:
WIPO Patent Application WO/2022/208585
Kind Code:
A1
Abstract:
The present invention is provided with: an attachment/detachment member 20 which can be attached to and detached from a grate; a first joining member 21 and a second joining member 22 provided to the attachment/detachment member 20; and a linking member 23 which is provided to the attachment/detachment member 20 and links the first joining member 21 and the second joining member 22, wherein the first joining member 21 and the second joining member 22 each have a long hole, arc-shaped sections 51a, 51b provided to a bottom outer circumferential section of the first joining member 21 and the second joining member 22, and a semicircular arc section which can be joined to the grate, and the linking member 23 has a securing shaft 24 which extends in a horizontal direction and is inserted into the long holes of the first joining member 21 and the second joining member 22.
Inventors:
SHIBAO YUKIHIRO (JP)
Application Number:
PCT/JP2021/013215
Publication Date:
October 06, 2022
Filing Date:
March 29, 2021
Export Citation:
Assignee:
RIKEN KOGYO INC (JP)
International Classes:
E01C9/10; E03F5/06
Foreign References:
| JP2004257244A | 2004-09-16 | |||
| JP2019019551A | 2019-02-07 | |||
| JP2016180268A | 2016-10-13 |
Attorney, Agent or Firm:
SOGA, Michiharu et al. (JP)
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