Optics: eye examining – vision testing and correcting – Spectacles and eyeglasses – Nose pads or cushions
Patent
1988-08-31
1990-02-20
Dzierzynski, P. M.
Optics: eye examining, vision testing and correcting
Spectacles and eyeglasses
Nose pads or cushions
351136, 351139, G02C 512
Patent
active
049021192
ABSTRACT:
An eyeglass frame includes ring-like lens mounting portions joined together by a bridge defining a medial cavity. A nose engaging piece has nose engaging pad portions joined together by an intermediate bight portion and also includes means for biasing the nose pad portions away from each other. A pair of opposed hinged arms are interconnected by interlocking hinge members disposed in the medial cavity of the bridge member and free ends of the arms are engaged with the nose engaging pad portions. Deflection of one nose pad portion results in a similar, complementary deflection of the other nose pad portion, thus providing a conformance to the shape of a wearer's nose which, in combination with the bias force of the saddle piece, provide a greatly improved wearing comfort.
REFERENCES:
patent: 1555458 (1925-09-01), Clulee
patent: 2582345 (1952-01-01), Moeller
Dzierzynski P. M.
Optyl Eyewear Fashion International Corporation
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