Dump body with inside gate

Claim 1

In a dump body of the type comprising an open top elongated body mounted on a frame with means for moving said body between a horizontal carry position and a tilted dump position, said body being defined by a bottom and upstanding sidewalls, said body having a front closed end and a rear open end, a gate adjacent said open end and hinge means for swinging said gate to open and close said open end, the improvement comprising said hinge means being located adjacent the top of said upstanding sidewalls and forward of said open end of said body, said gate being pivotally mounted to said hinge and shaped so that when in the closed position it is entirely contained between the sidewalls and bottom of said body with said open end of said body spaced rearwardly of said gate, the peripheral edge of said gate being substantially parallel to said bottom and sidewalls and said upstanding sidewalls diverge upwardly and outwardly relative to each other and there is provided lock means for selectively locking and releasing said gate, said lock means comprising openings in said opposite sidewalls at a location above the bottom and to the rear of said gate when the latter is in the closed position, a latch on the outside of each of said sidewalls adapted to move to and fro through said opening into and from the interior of said body respectively to hold and release said gate and means associated with each of said latches for selectively effecting movement thereof.