Emergency exit for a personnel chamber

Static structures (e.g. – buildings) – Window or window sash – sill – mullion – or glazing – Decorative grill attached to sash

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Details

52 69, 49141, 49465, E05B 6510, E06B 104

Patent

active

046793658

ABSTRACT:
An emergency exit structure for a personnel housing chamber including an exit opening sized and positioned relative the floor of the chamber to permit personnel to exit from the chamber in a crawling position on the floor of the chamber in the event of an emergency, a door assembly, including a releasably locked door panel covering the exit opening when not in emergency use.

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patent: 3120032 (1964-02-01), Burnette
patent: 3259207 (1966-07-01), Schoeffler
patent: 3431677 (1969-03-01), Ehret et al.
patent: 3477543 (1969-11-01), Vigluicci
patent: 3913265 (1975-10-01), Ehret et al.
patent: 4106236 (1978-08-01), Oliphant
patent: 4164095 (1979-08-01), Masacchia
patent: 4237654 (1980-12-01), Landem et al.
patent: 4257193 (1981-03-01), Williams
patent: 4263760 (1981-04-01), Gell
patent: 4445589 (1984-05-01), Longenecker

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