Fire escape – ladder – or scaffold – With storage device for supple escape – Reel
Patent
1980-02-07
1982-05-04
Machado, Reinaldo P.
Fire escape, ladder, or scaffold
With storage device for supple escape
Reel
182233, 182235, A62B 112
Patent
active
043278183
ABSTRACT:
An apparatus for persons to be lowered to a ground from upper stories of buildings, in case of a fire, or the like; the device including a frame suspended outside a window, two heels of ropes supported on the frame, a seat on the end of each rope, one rope winding up automatically as the other unwinds, and a speed-damping mechanism to retard too fast descent of a lowering person.
REFERENCES:
patent: 526385 (1894-09-01), Dymacek
patent: 728145 (1903-05-01), Triplett
patent: 1206676 (1916-11-01), Cote
patent: 1528803 (1925-03-01), Tock
patent: 1625221 (1927-04-01), Nykolyshak
patent: 2502896 (1950-04-01), Sherbrook
patent: 2561832 (1951-07-01), Wilson
patent: 3893541 (1975-07-01), Servais
Spector George
Tepsa Brian
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