Rimless spectacles with adjustable temples and lenses

Details Rimless spectacles with adjustable temples and lenses Rimless spectacles with adjustable temples and lenses

1993-12-08

1995-05-02

Sikes, William L.

Optics: eye examining, vision testing and correcting

Spectacles and eyeglasses

Rimless mounting

351120, 351128, G02C 102

Patent

active

054124409

ABSTRACT:
In rimless spectacles having a pair of lenses directly connected to each other by means of a bridge member, and a connecting member pivoted respectively to a forward end portion of a pair of temples, said connecting member being directly attached to the lenses. A flexible packing is interposed in a V-letter clearance formed between the lens and the connecting member. A bolt and a nut fix the lens, the packing and the connecting member in such a state that the amount of compression of the packing may be varied for controlling the opening of the temples.

REFERENCES:
patent: 816838 (1906-05-01), Adt
patent: 2182970 (1937-11-01), Nerney
patent: 2243681 (1941-03-01), Pomeranz
patent: 4502765 (1985-03-01), Cooper
patent: 4685781 (1987-08-01), Wiedmann et al.
patent: 4744646 (1988-05-01), Stewart

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