Fire escape – ladder – or scaffold – Chute or escape tower for personnel
Patent
1976-07-08
1978-07-11
Machado, Reinaldo P.
Fire escape, ladder, or scaffold
Chute or escape tower for personnel
A62B 120
Patent
active
040995968
ABSTRACT:
A safety device for enabling people to escape from burning buildings or the like comprises a normally folded flexible tube with a landing pad at its lower end that unfolds to vertical chute condition, the interior of the tube being slippery to provide against snagging and the like and the unfolded tube being formed with elastic restrictions at successive vertical levels that snub the descent to a safe speed.
REFERENCES:
patent: 913117 (1909-02-01), Feyma
patent: 1825271 (1931-09-01), Karberg
patent: 3977495 (1976-08-01), Zephinie
patent: 3994366 (1976-11-01), Okuma
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