1977-12-21
1980-06-24
Britts, Ramon S.
85 80, F16B 1306
Patent
active
042089441
ABSTRACT:
To fasten by screwing an object on to a metal plate 9 drilled with a noncircular hole 12, recourse is had to a clip made from a moulded plastic material comprising a socket 1 adapted to receive a screw and extended by a flange 5. In the wall of the socket there are provided two grooves 10 in the form of a U each surrounding a thickened portion 7, said portion being connected to the inner edge of the flange by a bridge 11 and nipping, during screwing of the screw into the socket, the edge of the metal plate by bending around this bridge.
REFERENCES:
patent: 2255650 (1941-09-01), Burke
patent: 2956605 (1960-10-01), Rapata
patent: 3505921 (1970-04-01), Wigam
patent: 3830134 (1974-08-01), Erickson
patent: 3869958 (1975-03-01), Murayama
patent: 3888156 (1975-06-01), Fima
patent: 4077300 (1978-03-01), Yoda
Aschenbrenner Peter A.
Britts Ramon S.
C.O.M.E.T. Compagnie de Materiel et d'Equipements Techniques
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