HALF FACEPIECE

A half facepiece respirator has a shaped support piece supporting and fixing the position of a particle or paper filter insert or outsert with either the support piece or the particle filter incorporating a face sealing component. Placed within the shaped support piece, a grille may be placed in the...

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Hauptverfasser: PARHAM, Michael, SEPPÄLÄ, Antti, QUIRING, Amy Elizabeth, SUTTON, Robert Charles
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Sprache:eng
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creator PARHAM, Michael
SEPPÄLÄ, Antti
QUIRING, Amy Elizabeth
SUTTON, Robert Charles
description A half facepiece respirator has a shaped support piece supporting and fixing the position of a particle or paper filter insert or outsert with either the support piece or the particle filter incorporating a face sealing component. Placed within the shaped support piece, a grille may be placed in the lower section of the shaped support piece. Additionally the half facepiece includes a head harness having a release mechanism.
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subjects COMBINED OPERATIONS
DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
FIRE-FIGHTING
HUMAN NECESSITIES
LIFE-SAVING
MACHINE TOOLS
METAL-WORKING NOT OTHERWISE PROVIDED FOR
OTHER WORKING OF METAL
PERFORMING OPERATIONS
TRANSPORTING
UNIVERSAL MACHINE TOOLS
title HALF FACEPIECE
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