Joints and connections – Rigid angle
Patent
1985-11-01
1986-07-08
Kundrat, Andrew V.
Joints and connections
Rigid angle
403245, B25G 300, F16B 708
Patent
active
045990115
ABSTRACT:
An article-joining device wherein an engagement projection is formed on a body of a fastening member adapted to be rotatably fitted in a second member, the second member being connected to a first member through a connecting rod, and a cylindrical fastener case is provided to be fitted on the outer side of the body of the fastening member and is formed on its outer side with a plurality of fixing ridges to be retained in a mounting hole of the second member, in its side with an insert hole corresponding to the insert hole of the fastening member, in its inner side with a guide groove extending longitudinally thereof for guiding therein the engaging projection of the fastening member, and in an upper portion of its inner side with a step extending circumferentially thereof and merging into the guide groove for engaging and supporting the engaging projection.
REFERENCES:
patent: 4202645 (1980-05-01), Giovannetti
patent: 4518278 (1985-05-01), Koch
Tashiro Hidenori
Watanabe Minoru
Kabushiki Kaisha Murakoshi Seiko
Kundrat Andrew V.
Nilles James E.
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