Side piece for spectacle frame

Details Side piece for spectacle frame Side piece for spectacle frame

1980-05-01

1981-12-22

Corbin, John K.

Optics: eye examining, vision testing and correcting

Spectacles and eyeglasses

Temples

2239, G02C 518

Patent

active

043067794

ABSTRACT:
The present invention relates to a side piece for spectacle frame, adapted to take a normal position with slight horizontal clearance and a firm holding position in which the curved rear tip is applied against the ear, wherein said side piece is formed by a sheath in which slides a piece which is urged by a spring in the direction of the lens-bearing face and which is normally immobilised by a blade abutting against a fixed socket. A push button enables the piece to be released when desired. The invention is more particularly applicable to the spectacle or sunglasses industry.

REFERENCES:
patent: 3118962 (1964-01-01), Hammond
patent: 3545848 (1970-12-01), Sebastian
patent: 3612668 (1971-10-01), Watkins
patent: 3705761 (1972-12-01), Fujisawa
patent: 3873192 (1975-03-01), Anderson
patent: 4153348 (1979-05-01), Walters et al.

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