Motor driven tiltable cargo deck

摘要: A motor driven tiltable cargo deck includes a support frame having pair of opposed sides, first end and second end. sprockets are mounted to the sides adjacent frame. continuous chains rotatably between sprockets. is provided The supported by slidably movable from travel position in which an unloading rests upon groundsurface. linkage arms ends pivotally attached such that moves relative movement chain. exert resisting force as lowered. drive for rotating one sprockets, thereby chain effect