Roll-off container handling mechanism

Details Roll-off container handling mechanism Roll-off container handling mechanism

1985-05-01

1987-02-24

Valenza, Joseph E.

Material or article handling

Self-loading or unloading vehicles

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

414480, 414500, B60P 128

Patent

active

046454055

ABSTRACT:
A handling mechanism for roll-off containers includes an elongated lift frame pivotally connected to a truck chassis, hydraulic tilt rams connected between the lift frame and the chassis, a slide member mounted in tracks along the lift frame, a stationary pulley mounted on the lift frame for rotation in a vertical plane, a movable pulley mounted on the slide member for rotation in a vertical plane, and a pair of container lift rams mounted along the lift frame and connected to the slide member. A cable is connected to the side member, is reeved about the stationary pulley and the movable pulley, and extends to the rear for connection to a container. The lift frame is tilted up and back for loading and off-loading the container. For transportation, the lift frame is tilted to horizontal.

REFERENCES:
patent: 3049378 (1962-08-01), Nelson
patent: 3074574 (1963-01-01), Prince
patent: 3077278 (1963-02-01), Alexander
patent: 3138276 (1964-06-01), Allen et al.
patent: 3159295 (1964-12-01), Love
patent: 3964626 (1976-06-01), Arregui
patent: 4109810 (1978-08-01), Jones
patent: 4133439 (1979-01-01), Goranson
patent: 4133439 (1979-01-01), Goranson
patent: 4165007 (1979-08-01), Brown
patent: 4455118 (1984-06-01), Scharf
patent: 4529349 (1985-07-01), Lutz

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