Welder's shield for electric arc welding

Details Welder's shield for electric arc welding Welder's shield for electric arc welding

1977-10-03

1980-01-29

Nerbun, Peter P.

Apparel

Guard or protector

For wearer's head

2428, A61F 906, A61F 902

Patent

active

041853296

ABSTRACT:
An improved welder's shield for electric arc welding comprising a flexible gasket secured to and protruding from the inside surface of the face mask. The gasket circumscribes the viewing window of the mask and flushly meets the face of the wearer about his eyes to provide a curtain thereabout and to prevent indirect radiation from being passed thereto by reflection or otherwise. The shield is preferably provided with a pivot point, when the face mask is secured to the head harness, located so that the mask, when being moved from or to face shielding position, is not obstructed in its movement by interference of the facial features of the wearer by the gasket.

REFERENCES:
patent: 1205308 (1916-11-01), Work
patent: 1370121 (1921-03-01), King
patent: 2418334 (1947-04-01), Coccellato
patent: 3232290 (1966-02-01), Nicolai
patent: 3430262 (1969-03-01), Raschke

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