A - Human Necessities – 61 – F
Patent
A - Human Necessities
61
F
2/42, 2/45, 2/72
A61F 9/06 (2006.01)
Patent
CA 1072251
ABSTRACT OF THE DISCLOSURE The specification describes a protective mask for use by welders comprising; a front shield portion having eye protection glass thereon, side members extending from the front shield portion, headgear means pivotally supporting the side members, means for protecting the breathing system of a welder from fumes and gases of the hazardous type being emitted from welding rods during the welding process, the means for protecting the breathing system of a welder includes replaceable filter structure mounted on the face mask, a face- engaging mask for an air-tight seal with the welder's face about the nose and mouth, an exhaust air flutter valve mounted on the face mask, the replaceable filter structure having a rectangular flanged receptacle member fastened externally to the face mask for holding replaceable filter elements therewith- in and for ease of access thereto, a filter element of a fibrous material with charcoal throughout the fibers mounted in the flanged receptacle member, and a completely removable rectangular cover for the flanged receptacle member to retain the filter element during normal use of the protective mask. The mask further includes ear and neck protecting means for protecting the welder's ears and neck against sputtering welding rods.
295593
Morris Lois A.
Morris Louis
Morris Lois A.
Morris Louis
LandOfFree
Welder's hood with air filter does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Welder's hood with air filter, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Welder's hood with air filter will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-977810