Fire escape – ladder – or scaffold – Torso harness
Patent
1980-11-21
1984-04-03
Machado, Reinaldo P.
Fire escape, ladder, or scaffold
Torso harness
182 82, 182142, A62B 102
Patent
active
044402619
ABSTRACT:
A portable high-rise escape device for attachment to the windowsill of a tall building is disclosed comprising a telescoping length extendible boom, an actuable pneumatic driver for extending the boom, a detachable wall mounting bracket to securely connect the boom to a windowsill, a length of cable having a harness at one end, a winch to contain and release the cable at a predetermined rate, and cable guides to guide the cable from the winch to the end of the boom.
REFERENCES:
patent: 187569 (1877-02-01), Tixier
patent: 295047 (1884-03-01), Parrott
patent: 701094 (1902-05-01), Setbacken
patent: 1233540 (1917-07-01), Astaritas
patent: 1254103 (1918-01-01), Wolfe
patent: 2629531 (1953-02-01), Hakkarinen
patent: 3844377 (1974-10-01), Wilkins
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