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The load carrying capability of a bed of a truck or the back of an SUV is increased by length and weight of the load by including a platform that is movable to the height of the wheel well so that a load that measures say, 4′×8′ fits above the wheel well so that the limited space between wheel wells

The load carrying capability of a bed of a truck or the back of an SUV is increased by length and weight of the load by including a platform that is movable to the height of the wheel well so that a load that measures say, 4′×8′ fits above the wheel well so that the limited space between wheel wells do not impair the load and the wheel wells absorb part of the load. In one embodiment a camming arrangement with a guide rail cam and roller followers attached to the platform place the platform in sliding relationship and raises the platform as it slides rearwardly. In another embodiment a foldable linkage is utilized to raise the platform. Jack can be employed to raise the platform and a brake is added prevent the platform from moving backwards once deployed.

대표청구항 ▼

1. For a motor vehicle of the type that includes a rear portion having opposing side panels and a rear door or tail gate adapted for carrying a load, said rear portion including opposing wheel wells, a frame mounted on a floor extending between said wheel wells and from the fore and aft end of said

1. For a motor vehicle of the type that includes a rear portion having opposing side panels and a rear door or tail gate adapted for carrying a load, said rear portion including opposing wheel wells, a frame mounted on a floor extending between said wheel wells and from the fore and aft end of said rear portion, a plurality of jacks mounted on said frame adapted to be raised and lowered with respect to said floor, a platform having a portion extending between said opposing wheel wells and a portion extending between said opposing side panels, said platform supported to said plurality of jacks at different locations of said platform so that said platform when deployed is raised to a level of said wheel wells by said plurality of jacks whereby a portion of said load extending between said opposing side panels overlies said wheel wells so that a portion of the load is supported by said wheel wells.2. For a motor vehicle of the type that includes a rear portion having opposing side panels and a rear door or tail gate adapted for carrying a load as claimed in claim 1 wherein at least one of said jacks is located between said opposing wheel wells and a second one of said jacks is located between said opposing side panels and downstream of said wheel wells.3. A load carrying, movable platform capable of extending the load capacity of a motor vehicle, said movable platform disposed on a floor of a bed formed on the aft end of said motor vehicle, said bed having opposing side panels, said floor, a fore end, an aft end and a tail gate, opposing wheel wells disposed in said bed at said fore end, said platform including a planar member having at least a portion spanning said opposing side panels disposed on the floor of said bed when in the stored position, means for raising said movable platform so that said planar member is raised to a level of said wheel wells whereby a portion of a load of material that is dimensioned so as to extend substantially to said side panels rests on the wheel wells and a portion of said platform extends beyond said tail gate.