摘要 |
An elongated hydraulically foldable and elevationally adjustable ramp connectable to a draft vehicle and including leading and trailing ramp sections that are pivotally joined and foldable between an inclined loading position and an upright traveling position, and a ground-bearing pad pivotally connected and depending freely from the ramp at a position forward its center of gravity, such that upon activation of a hydraulic cylinder extending between the trailing and leading ramp sections when in loading position, the ground-bearing pad engages the ground and causes the forward end of the leading ramp section to elevate above the bed level of the trailer to facilitate mounting and removal of the ramp therefrom. The hydraulics for the ramp are self-contained on the ramp for independent operation and positional control without connection to an external source.
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