Emergency elevator

Details Emergency elevator Emergency elevator

1976-07-20

1977-11-01

Machado, Reinaldo P.

Fire escape, ladder, or scaffold

Inclined cable supporting carrier traveling therealong

A62B 102

Patent

active

040561674

ABSTRACT:
Apparatus for automatically escaping from a derrick comprises a chamber movable along a cable attached at one end to said derrick, and an automatically releasable system for holding the chamber at the derrick end of the cable, said system comprising a release pin connected to be actuated when a person jumps into the chamber. The chamber comprises a light metallic frame and a flexible pocket connected by a chain to said release pin.

REFERENCES:
patent: 297843 (1884-04-01), Pittman
patent: 3826335 (1974-07-01), Allen

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