Roll-away wheel truck and lift table assembly

A roll-away lifting combination which essentially comprises a vertically extendable lift table assembly and a cooperating wheeled truck assembly that is operable for a selective, roll-away superposed mating upon said lift table assembly;

• wherein,
• (a) said lift table assembly comprises a horizontally extending working platform which is positioned above, and operable to be vertically extended by, a scissor jack linkwork assembly, said working platform further comprising at least one horizontally extending and longitudinally disposed flange and at least one horizontally extending guideway which is also horizontally disposed and spaced above said flange;
• wherein,
• (b) said wheeled truck assembly comprises a load platform supported upon wheels which maintain the load platform underside at a first distance above a ground reference, said first distance being sufficient to allow said truck assembly to be horizontally wheeled from a ground reference onto said horizontally extending flange of said working platform when said lift table assembly is in a lowered position upon said ground reference, said wheeled truck assembly further including means to vertically surround and frictionally engage said horizontally extending guideway of said lift table assembly when so wheeled thereover, whereby said wheels are operable to be selectively positioned upon said flange while maintained against any transverse movement, and retarded against any longitudinal movement, by said guideway, wherein said truck assembly is operable to be raised to any desired vertical elevation above said ground reference, and then selectively wheeled off, in said longitudinal direction.