Accession Number:

ADD008961

Title:

Respirators.

Descriptive Note:

Patent,

Corporate Author:

DEPARTMENT OF THE AIR FORCE WASHINGTON DC

Report Date:

1981-10-13

Pagination or Media Count:

4.0

Abstract:

The invention provides a nose occlusion facility on respirators of the type in which a hood and visor combinations envelopes the head of a wearer and carries an oronasal mask for supplying respiratory gas to the wearer. The nose occlusion facility is manually operable and comprises a lever device mounted on the exterior of the visor and associated with arms operative to pinch the wearers nose in the region of the lobes thereof. Author

Subject Categories:

  • Protective Equipment

Distribution Statement:

APPROVED FOR PUBLIC RELEASE