Frame for eyeglasses with inclinable lenses

Details Frame for eyeglasses with inclinable lenses Frame for eyeglasses with inclinable lenses

1980-05-21

1983-01-11

Corbin, John K.

Optics: eye examining, vision testing and correcting

Spectacles and eyeglasses

Temples

351 63, G02C 514, G02C 508

Patent

active

043679293

ABSTRACT:
At the ends of the front part (1) for the lenses, two principal articulations (3) with parallel axes engage two arms (7, 9) adapted to be swung back against the front part (1) and lifted from it for use on the ears. Each arm (7, 9) has a transverse articulation (10) along a transverse axis with respect to the head and common to the two arms, with the frame mounted on the face, so as to permit angulation between the parts (7, 9) of the arm and therefore inclination of the front part (1) and of the lenses along said transverse axis; the two component parts (7, 9) of the two transverse articulations (10) are frictionally connected to each other so as to maintain the inclination imposed on them and thus on the front part. The front part (1) can be folded at the center (at 5).

REFERENCES:
patent: 2307419 (1943-01-01), McNeill et al.
patent: 3907410 (1975-09-01), Richmond et al.

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