Eye protection for welding

Details Eye protection for welding Eye protection for welding

1995-10-26

1997-09-23

Neas, Michael A.

Apparel

Guard or protector

For wearer's head

A61F 906

Patent

active

056690703

ABSTRACT:
Disclosed herein is a welding helmet, comprising a face-protecting shroud, the shroud having an aperture, the shroud including a filter for protecting an operator from potentially damaging radiant energy being emitted from a workpiece, the filter providing a first viewing region through which the operator may safely view the workpiece during activities generating potentially damaging radiant energy, and a second viewing region adjacent the first viewing region for viewing the workpiece during activities not generating potentially damaging radiant energy, thereby allowing the operator to view the workpiece through either one of the viewing areas without the need to remove the welding helmet.

REFERENCES:
patent: 2618781 (1952-11-01), Beauverger
patent: 2644159 (1953-07-01), Jacobs
patent: 2644160 (1953-07-01), Jacobs
patent: 3332087 (1967-07-01), Manz
patent: 3868727 (1975-03-01), Paschall
patent: 4155122 (1979-05-01), Budmiger
patent: 4354279 (1982-10-01), Walters, Jr. et al.

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