Spectacle frames

Details Spectacle frames Spectacle frames

1995-05-31

1997-03-25

Mai, Huy

Optics: eye examining, vision testing and correcting

Spectacles and eyeglasses

Split rim mounting

351149, G02C 108, G02C 500

Patent

active

056149654

ABSTRACT:
In spectacle frames having exchangeable edge bars (10) of the type that by one end is fastened by an engagement with the bridge (2) the edge bar is retained at its far end by a fixing member (16) in the form of a pin or rivet cooperating with a hole, said fixing member being subject to a snap lock effect. The edge bar can thereby be instantly replaced without needing any tools.

REFERENCES:
patent: 1987702 (1935-01-01), Nerney
patent: 2947024 (1960-08-01), Czudak, Jr.

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