Optics: eye examining – vision testing and correcting – Spectacles and eyeglasses – Nose pads or cushions
Patent
1993-10-07
1994-11-29
Sikes, William L.
Optics: eye examining, vision testing and correcting
Spectacles and eyeglasses
Nose pads or cushions
351 78, 351132, G02C 512
Patent
active
053694511
ABSTRACT:
Disclosed is a nose pad of spectacles is a hollow body having a resilient member fitted therein. The resilient member has a joint piece integrally connected thereto, projecting from the hollow body. The three-dimensional shape of the resilient member is yieldingly deformable in the hollow space of the nose pad in response to a force applied to the nose pad. The joint piece is changeable its position in all directions so as to fit itself along either side of the nose. The required orientation of each nose pad can be automatically caused by deformation of the resilient member in response to the counterforce from the nose to the nose pad.
REFERENCES:
patent: 4822159 (1989-04-01), Gaiser
Dang Hung Xuan
Sikes William L.
Yugen Kaisha Tamagawa Kogyo
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