Loading and unloading ramp for pickup trucks trailers and vans

Details Loading and unloading ramp for pickup trucks trailers and vans Loading and unloading ramp for pickup trucks trailers and vans

1999-01-29

1999-08-17

Ellis, Christopher P.

Material or article handling

Self-loading or unloading vehicles

Conveyor

14 695, 280800, 414480, B65G 6702

Patent

active

059383976

ABSTRACT:
A mating pair of portable metal ramps for use with pickup trucks, trailers and vans to load and unload small sized wheeled vehicles such as all terrain vehicles, riding lawn mowers, small tractors and motorcycles. The side beams of each ramp have a longitudinal groove into which the ends of three or more cross beams are recessed. The grooves sufficiently support and maintain the cross beams about the ramp that it is only necessary to weld the cross beam/side beam joints in those areas accessible from the underside of the ramp.

REFERENCES:
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patent: 5215331 (1993-06-01), Pittman
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patent: 5494393 (1996-02-01), Schrunk
patent: 5730577 (1998-03-01), Jones
patent: 5768733 (1998-06-01), Kneebone
patent: 5815870 (1998-10-01), Deutch et al.

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