Multi-purpose dumping wagon

Claim 1

IN A VEHICLE FOR HAULING AND DUMPING BULK ARTICLES, APPARATUS COMPRISING: (A) A BOX FOR CONTAINING THE BULK ARTICLES HAVING SIDES AND CLOSED ENDS JOINING A BOTTOM, SAID BOX ENDS INCLUDING LATERALLY EXTENDING TRANSVESE MEMBERS DISPOSED AT THE UPPERMOST PORTIONS EXTENDING BEYOND ONE OF THE SIDES THEREOF AND ADAPTED FOR ROTATION ABOUT THE ENDS THEREOF; (B) FRAME MEANS ADAPTED TO BE CONNECTED TO A STEERABLE CHASSIS AND HAVING UPWARDLY EXTENDING ELEMENTS ROTATABLY CONNECTED TO SAID LATERALLY EXTENDING MEMBERS OF SAID BOX ENDS; (C) AND HYDRAULIC MEANS ADAPTED TO RECEIVE HYDRAULIC FLUID UNDER PRESSURE FOR CAUSING ACTUATION THEREOF, SAID HYDRAULIC MEANS PIVOTALLY CONNECTED BETWEEN SAID FRAME MEANS AND SAID BOX TO ROTATE SAID BOX ABOVE SAID UPWARDLY EXTENDING ELEMENTS OF SAID FRAME MEANS AS SAID LATERALLY EXTENDING TRANSVERSE MEMBERS ARE ROTATED ABOUT THEIR ENDS TO A POSITION ALLOWING SAID BOX TO BE EMPTIED FROM A HEIGHT ABOVE THE POINT OF ROTATION EQUAL TO THE AMOUNT SAID LATERALLY EXTENDING TRANSVERSE MEMBERS EXTEND BEYOND SAID ONE SIDE.