Escape assembly

Details Escape assembly Escape assembly

1996-05-24

1997-07-22

Chin-Shue, Alvin C.

Fire escape, ladder, or scaffold

Wall- or floor-attached

182 36, 182 37, 182 6, A62B 100, A62B 102

Patent

active

056496079

ABSTRACT:
An escape assembly has two rows of parallel slide frames positioned on an outer wall. A curved slip frame connects to a last slide frame of each row of parallel slide frames. A slide rail connects to each slide frame. Each slide frames has an H-shaped middle frame connecting to two U-shaped side frames. A slide way is formed in the middle frame. A slide passage is formed between two side frames. The middle frame has two positioning plates. Each side frame has spaced retarding blocks therein. The side frame has a notch thereon. One end of the slide rail is fastened on the side frame. The escape device has a transverse rod, two triangular blocks, two wheels, two parallel longitudinal belts, two loops and a transverse belt with a fastening device thereon. Each end of the transverse rod has a wheel abutting a triangular block. Two rings are disposed beneath the transverse rod. Each ring connects to a longitudinal belt. A loop is disposed at an end of each longitudinal belt. A transverse belt connects two longitudinal belts. Each wheel is inserted in the slide rail.

REFERENCES:
patent: 4406349 (1983-09-01), Vilchek
patent: 4466507 (1984-08-01), Itano
patent: 4499966 (1985-02-01), Milne et al.

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