Roll-off hoist for variable positioning of containers

Details Roll-off hoist for variable positioning of containers Roll-off hoist for variable positioning of containers

1986-08-14

1989-06-20

Dorner, Kenneth J.

Material or article handling

Self-loading or unloading vehicles

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

414480, 414500, B60P 104

Patent

active

048405329

ABSTRACT:
A transport vehicle mounted roll-off hoist having a main frame pivotally mounted on the rearward end of a vehicle such as a semi-trailer or trunk, including a pair of hydraulic lift actuators adapted to move the main frame of the hoist between a horizontal position and a rearwardly inclined position. Hydraulic actuator which means are provided for lifting a container onto the main frame of the hoist or setting off the container from the hoist. An extensible and retractable stop carriage is telescopically connected to the forward end portion of the hoist main frame. Hydraulic acutator and locking means are associated with the stop carriage for placing the container in the optimum position for transport on the vehicle. The hoist is capable of handling containers of both the outside rail and the inside rail type.

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patent: 4645405 (1987-02-01), Cambiano

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