Tilting body dump vehicle

Claim 1

A VEHICLE HAVING A CHASSIS, A BODY PIVOTALLY MOUNTED ON THE CHASSIS FOR MOVEMENT BETWEEN A REST POSITION AND A TILTED POSITION, A RAISING MECHANISM FOR THE BODY COMPRISING A FIRST LINK HAVING ONE END PIVOTALLY CONNECTED TO THE CHASSIS A SUBSTANTIAL DISTANCE FROM THE PIVOTAL CONNECTION OF THE BODY TO THE CHASSIS, A SECOND LINK HAVING ONE END PIVOTALLY CONNECTED TO THE BODY AT SUBSTANTIALLY THE SAME POSITION AS THE PIVOTAL CONNECTION OF THE FIRST LINK TO THE CHASSIS OF SAID PIVOTAL CONNECTION OF THE CHASSIS TO THE BODY, SAID FIRST AND SECOND LINKS BEING DIRECTLY PIVOTALLY INTERCONNECTED AT THE OTHER ENDS THEREOF, EACH LINK BEING SUBSTANTIALLY RECTILLINEAR BETWEEN ITS TWO CONNECTIONS AND HAVING SUBSTANTIALLY THE SAME LENGTH, FLUID MOTOR MEANS IN THE FORM OF A TELESCOPIE JACK HAVING A CYLINDER DIRECTLY PIVOTALLY INTERCONNECTED WITH ONE LINK AND A PISTON DIRECTLY PIVOTALLY INTERCONNECTED WITH THE OTHER LINK SUBSTANTIALLY EQUAL DISTANCES FROM THE PIVOTAL INTERCONNECTION OF THE TWO LINKS WITH EACH OTHER TO PIVOTALLY MOVE THE LINKS APART FROM EACH OTHER TO PIVOT THE BODY TO THE TILTED POSITION AND TO ALLOW THE LINKS TO LIE ADJACENT EACH OTHER WHEN THE BODY IS IN REST POSITION AND MEANS FOR OPERATING THE FLUID MOTOR.