Concrete delivery apparatus

A concrete delivery accessory for use with the discharge chute of conventional concrete mixer trucks comprising an elongated tubular member having an inlet and an outlet respectively at its front and rear ends, said inlet end of the tubular member being integrally and sealingly fixed to and opening into the rear end of an upstanding and open-topped rigid hopper having a bottom wall, said tubular member being of circular cylindrical configuration with a semicylindrical forwardly projecting extension thereof constituting the bottom wall of the hopper, said bottom wall having a semicircular forward edge sealingly secured to an upstanding front end wall, said hopper including a rear end wall sealingly secured to the front end of the tubular member and projecting upwardly therefrom, said hopper additionally including a pair of upwardly divergent side walls having front and rear edges sealingly secured to the front and rear walls of the hopper and also having lower edges sealingly secured to upper edges of the semicylindrical bottom wall, said tubular member and the semicylindrical extension thereof having interiors entirely free of obstructions whereby gravitational flow of material from the hopper to the tubular member is subject to only minimal opposition, means carried by the hopper for detachably suspending the same from a concrete delivery chute, said front, rear and side walls having upper edges that terminate in a rectangular configuration in a common plane that is forwardly and downwardly inclined relative to the tubular member, and said means for suspending the hopper comprising an elongated flexible element having one end secured to one side of the hopper and its other end detachably secured to the other side of the hopper.