Apparatus for conveying rubble

Details Apparatus for conveying rubble Apparatus for conveying rubble

1980-09-10

1983-01-11

Machado, Reinaldo P.

Fire escape, ladder, or scaffold

Chute or escape tower for personnel

182 59, 182 82, 193 2R, B65G 1100, E04F 1712

Patent

active

043678092

ABSTRACT:
The apparatus is constructed with upright supports and contilevers which project from the supports. The cantilevers carry a suspension device for supporting a rubble chute as well as a foldable U-shaped tray which defines a walkway for access to the chute. The cantilevers are constructed of horizontal tie bars and diagonal struts which can be detachably connected from the upright supports.

REFERENCES:
patent: 268132 (1882-11-01), Sandvos
patent: 813139 (1906-02-01), Brown et al.
patent: 2436713 (1948-02-01), Cody
patent: 2491621 (1949-12-01), Roos
patent: 3679026 (1972-07-01), Hansen
patent: 4005762 (1977-02-01), Zephinie
patent: 4280243 (1981-07-01), Durrant

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