Apparatus for hoisting loads to elevated building locations

Details Apparatus for hoisting loads to elevated building locations Apparatus for hoisting loads to elevated building locations

1982-08-26

1984-04-10

Valenza, Joseph E.

Material or article handling

Self-loading or unloading vehicles

With load-receiving portion, or significant section thereof,...

254325, 414494, B60P 328

Patent

active

044418493

ABSTRACT:
A light weight carriage having a flat bed and a pivotal ramp also includes a winch and counterbalance assembly is first hauled to the roof of a building or other elevated location. Gutter guards are then installed to the carriage and the ramp is placed in its supported inclined position. A separate platform or pallet to which a load is attached, and having a plurality of small wheels thereunder, is connected to the cable of the winch on the carriage and is winched up the wall of the building, over the gutter guards, over a wheel-protecting block on the ramp and into its final position on the ramp. The ramp is lowered and the assembly is used like a dolly to move the load to its final location.

REFERENCES:
patent: 740475 (1903-10-01), Serley
patent: 1041020 (1912-10-01), Carstens
patent: 3671015 (1972-06-01), Sullivan

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