Escape system

Fire escape – ladder – or scaffold – Wall- or floor-attached

Patent

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Details

182141, 187 6, A62B 102, B66B 902

Patent

active

046642269

ABSTRACT:
An escape system for buildings which is comprised of at least one vertically disposed runner positioned preferably on the exterior of a building adapted to engage and support a removable power driven platform carriage which moves from floor to floor receiving trapped persons and delivering the same to safety levels. The driving power can be mechanical, electrical, manual, or combinations of thereof.

REFERENCES:
patent: 308444 (1884-11-01), Terwilliger
patent: 802252 (1905-10-01), Anderson
patent: 807161 (1905-12-01), Foulks
patent: 1831711 (1931-11-01), Keen
patent: 2647675 (1953-08-01), Bernett
patent: 3016989 (1962-01-01), Lindmark
patent: 3256956 (1966-06-01), Puhringer
patent: 3944021 (1976-03-01), Smith
patent: 4350224 (1982-09-01), Jochum
patent: 4406349 (1983-09-01), Vilchek
patent: 4433752 (1984-02-01), Cunter
patent: 4467889 (1984-08-01), Maubach
patent: 4469198 (1984-09-01), Crump

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