Truck box ramp

Details Truck box ramp Truck box ramp

1999-09-20

2000-10-31

Bratlie, Steven A.

Material or article handling

Self-loading or unloading vehicles

Conveyor

14 695, 182151, 296 61, 193 41, B65G 6702

Patent

active

061392499

ABSTRACT:
A ramp is provided for use in loading and unloading truck boxes. The ramp includes a pair of parallel and spaced apart rails being connected by a plurality of track bars such that the track bars define a ramp surface. Ends of the track bars are received in respective apertures spaced along an inner side of each rail. Threaded fasteners secure the track bars in the apertures. The track bars are rigid members having a U-shaped cross section being oriented such that the ramp surface comprises a plurality of upstanding flanges. The ramp may include a pivotal coupling for folding the ramp in half.

REFERENCES:
patent: 4060150 (1977-11-01), Hughes
patent: 4086980 (1978-05-01), Shortes et al.
patent: 5440773 (1995-08-01), Lentini
patent: 5538308 (1996-07-01), Floe
patent: 5649732 (1997-07-01), Jordan et al.
patent: 5938397 (1999-08-01), Schouest
patent: 5988973 (1999-11-01), Plantinga et al

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