Safety controller for high-building escapee

Details Safety controller for high-building escapee Safety controller for high-building escapee

1990-01-08

1991-10-22

Machado, Reinaldo P.

Fire escape, ladder, or scaffold

Torso harness

Strand-engaging, with descent retarder

188 655, A62B 114

Patent

active

050587064

ABSTRACT:
It is an escaping device from a high building, whereby an escapee can descend slowly along a rope from a high building; an escapee merely holds the grips of the device to push up or down so as to have the clamping blocks turned so as to clamp or release the rope; then, the device can move downwards quickly or slowly, or stop so as to let an escapee hooked on the device descend to the ground safely.

REFERENCES:
patent: 702858 (1902-06-01), Hendricks
patent: 3826341 (1974-07-01), Ledner
patent: 4494629 (1985-01-01), Raeburn
patent: 4645034 (1987-02-01), Griffith
patent: 4650033 (1987-03-01), Aurness
patent: 4662475 (1987-05-01), Rutschi

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