Coupling system for assembling a spectacle frame and the side-pi

Details Coupling system for assembling a spectacle frame and the side-pi Coupling system for assembling a spectacle frame and the side-pi

1995-09-06

1997-07-08

Mai, Huy

Optics: eye examining, vision testing and correcting

Spectacles and eyeglasses

Connectors

351121, 16228, G02C 522, G02C 514

Patent

active

056467087

ABSTRACT:
The coupling system 1 is composed of an elongated piece shaped, on one side to form a claw, the members (10a, 10b) of which are designed to grip the end of a side-piece of a pair of spectacles. On the other side, the coupling system bears a double hinge knuckle 12 which can receive a tenon 13 forming a pivot, which penetrates a through orifice 5 provided on the side of the front face 2 of the spectacles and is retained by its anchoring head 17. The central portion 18 of the coupling system, between the claw and the double knuckle, is of lesser thickness, and is thus elastic and deformable.

REFERENCES:
patent: 2046706 (1936-07-01), Sundstrom
patent: 4354744 (1982-10-01), Bonomi
patent: 5032017 (1991-07-01), Bolle
patent: 5035498 (1991-07-01), Bolle
patent: 5080476 (1992-01-01), Monin

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