Rigid framed safety goggles having replaceable lens

Details Rigid framed safety goggles having replaceable lens Rigid framed safety goggles having replaceable lens

1989-07-31

1991-12-03

Dzierzynski, Paul M.

Optics: eye examining, vision testing and correcting

Spectacles and eyeglasses

Continuous rim mounting

351 57, 2441, G02C 100

Patent

active

050695410

ABSTRACT:
A safety spectacle which allows for easy fitting and removal of lens parts to cater for individual requirements, including provision of single or twin lenses comprises a frame which is apertured to receive a lens or lenses of the spectacle and having abutment means over at least part of said aperturing which present retention faces to inside and outside surfaces of said lens or lenses, and clip means releasably locatably engageable with the frame and cooperable with the lens or lenses to retain the same in the spectacle frame in conjunction with the operation of the abutment means.

REFERENCES:
patent: 3031674 (1962-05-01), Ring
patent: 4799781 (1989-06-01), Weber

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