Multiuser high-rise building fire escape device

Details Multiuser high-rise building fire escape device Multiuser high-rise building fire escape device

1989-10-24

1990-08-28

Machado, Reinaldo P.

Fire escape, ladder, or scaffold

Horizontal traversing - actuation, control, or response

Occupant actuation or control

182 37, 182 38, 182142, A62B 102

Patent

active

049517791

ABSTRACT:
A multiuser high-rise building fire escape device includes a basic bearing frame assembly alternatively mountd on the roof or either floor of a high-rise building, and several cabins mounted on the tracks of the basic bearing frame assembly and suspended therefrom through a steel rope combination. The cabins each comprises a speed reducing gear to smoothen the down stroke speed of the cabin, a motor assembly to drive the steel rope to wind up so as to lift the cabin, a mid-way stop mechanism to stop the cabin during down stroke, and a ladder door to control the access of the cabin and to serve as a bridge for striding over the cabin and an intermediate floor of a building.

REFERENCES:
patent: 466890 (1892-01-01), Dean
patent: 662875 (1900-11-01), Newburn
patent: 665707 (1901-01-01), Tromanhauser
patent: 1027724 (1912-05-01), Haney
patent: 1252438 (1918-01-01), Hoffman
patent: 3945469 (1976-03-01), Dorcich
patent: 4074789 (1978-02-01), Warren
patent: 4865155 (1989-09-01), Montaigne

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