Coupling device and coupling method for coupling subject member

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 12049386
APP PUB NO 20240010471A1
SERIAL NO

17928814

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Importance

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Abstract

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This invention concerns a coupling device including a detachable member 20 that can be attached to and detached from a grille, a first coupling member 21 and a second coupling member 22 provided on the detachable member 20, and a connecting member 23 provided on the detachable member 20 so as to connect the first coupling member 21 and the second coupling member 22, wherein the first coupling member 21 and the second coupling member 22 respectively include elongated holes, arc-shaped portions 51a, 51b provided on respective outer peripheral lower portions of the first coupling member 21 and the second coupling member 22, and semicircular arc portions that can be coupled to the grille, and the connecting member 23 includes a fixing shaft 24 that extends in a horizontal direction and is inserted into the respective elongated holes in the first coupling member 21 and the second coupling member 22.

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Patent Owner(s)

Patent OwnerAddress
RIKEN KOGYO INCOTARU-SHI HOKKAIDO 047-0261

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Shibao, Yukihiro Otaru, JP 4 0

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