Fire escape

Details Fire escape Fire escape

1975-06-09

1976-09-28

Machado, Reinaldo P.

Fire escape, ladder, or scaffold

Chute or escape tower for personnel

With ladder

182 81, 182 98, E06C 910

Patent

active

039826082

ABSTRACT:
Fire escape apparatus having a flight of stairs formed of a smooth material having treads and risers and which is mounted beneath a balcony for swinging movement between a horizontal position and a downwardly inclined position, the treads and risers being so shaped that when the flight of stairs is in the inclined position, the treads slope inwardly and downwardly and the risers curve outwardly and downwardly to the treads so as to facilitate descent in a sitting position and to enable the stairs to be climbed in a normal manner.

REFERENCES:
patent: 333624 (1886-01-01), Goodwillie
patent: 882499 (1908-03-01), Hull
patent: 2050593 (1936-08-01), Traut
patent: 3015373 (1962-01-01), McMillan

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