Convertible vehicle floor arrangement

Claim 1

A CARGO VEHICLE FLOOR ARRANGEMENT HAVING DECK SECTIONS WHICH ARE FIXED AND CONVEYOR SECTIONS WHICH ARE MOVABLE BETWEEN OPERATIVE AND INOPERATIVE POSITIONS FOR CONVERTING SAID FLOOR ARRANGEMENT FROM A FLAT DECK TO A CONVEYOR, COMPRISING IN COMBINATION; (A) A PAIR OF ELONGATED DECK SECTIONS DISPOSED IN PARALLEL RELATION WITH EACH OTHER AND SPACED FROM EACH OTHER TO DEFINE THEREBETWEEN AN ELONGATED WELL; (B) SAID DECK SECTIONS PRESENTING FLAT UPPER SURFACES DISPOSED IN A COMMON PLANE; (C) A MOVABLE CONVEYOR SECTION DISPOSED IN SAID WELL AND MOUNTED FOR PIVOTAL MOVEMENT OUT OF SAID WELL AND ONTO AN ADJACENT DECK SECTION; (D) SAID CONVEYOR SECTION INCUDING: (I) AN ELONGATED PLATE POSITIONED OVER SAID WELL AND PRESENTING A FLAT, HORIZONTAL, UPWARDLY FACING, OUTER SURFACE ON ONE SIDE THEREOF WHICH IS DISPOSED IN THE PLANE OF SAID DECK SECTION SURFACES WHEN THE CONVEYOR SECTION IS IN THE INOPERATIVE POSITION; (II) A PLURALITY OF SPACED ROLLERS ROTATABLY MOUNTED ON THE UNDERSIDE OF SAID PLATE AND POSITIONED WITHIN THE WELL WHEN THE CONVEYOR SECTION IS IN THE OPERATIVE POSITION, AND ARRANGED TO FORM AN UPWARDLY FACING ROLLER CONVEYOR WHEN SAID CONVEYOR SECTION IS IN THE OPERATION POSITION; (III) HINGE MEANS DISPOSED ENTIRELY BELOW THE PLANE OF SAID DECK SECTION SURFACES PIVOTABLY CONNECTING SAID PLATE TO ONE OF SAID ADJACENT DECK SECTIONS OPERATIVE TO PERMIT THE ROTATION OF THE FORMER 180* INTO BACK-TO-BACK RELATION WITH THE LATTER TO CONVERT THE CONVEYOR FROM THE INOPERATIVE TO THE OPERATIVE POSITION.