Material or article handling – Self-loading or unloading vehicles – With load-receiving portion – or significant section thereof,...
Patent
1991-04-05
1993-02-02
Bucci, David A.
Material or article handling
Self-loading or unloading vehicles
With load-receiving portion, or significant section thereof,...
280656, 414498, 414786, B60P 132
Patent
active
051833719
ABSTRACT:
An extendable rolloff trailer is shown which includes a main frame having rear wheel assembly for supporting the trailer for movement over a surrounding terrain. The trailer also includes an extendable frame having a rear portion which is telescopingly engaged by the main trailer frame and having a front portion which is engaged with a tractor for pulling the trailer. A tilt frame is mounted on an upper surface of the main trailer frame and has an upper support surface for supporting a load bearing container. By locking the front end of the container to the extendable frame, the frame can be extended to redistribute the container load toward the center of the extended trailer. The trailer tilt frame can also be pivoted to tilt the associated container about a pivot to discharge the container load.
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Bucci David A.
Gunter Jr. Charles D.
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