Patent ID: 8100623
Filing Date: 2012-01-24
Classification: B60P

Abstract:
1. An apparatus for raising a loaded container from the ground onto a support on a wheeled vehicle, from one side thereof, transporting the loaded container to a remote location, dumping the contents of the container from an opposite side of the support, repositioning the dumped container on the support, transporting the empty container to a desired location, and moving the empty container from the support to the ground, the container including a bottom wall having a front end, a back end and first and second sides, a back wall extending upwardly from the back end of the bottom wall, a front wall extending upwardly and forwardly from the front end of the bottom wall, a first side wall extending upwardly from the first side of the bottom wall between the front and back walls thereof, and a second side wall extending upwardly from the second side of the bottom between the front and back walls thereof with the container having an open upper end, comprising: the wheeled vehicle having a front end, a back end, a first side and a second side; a container support on said wheeled vehicle having a front end, a back end, a first side and a second side; a first elongated arm having first and second ends; said first end of said first arm being pivotally secured to said container support adjacent the back end of said container support about a horizontal axis; a first power cylinder including a cylinder portion and a cylinder rod movably extending therefrom which is movable between extended and retracted positions; said first power cylinder being pivotally secured to said container support and said first arm and extending therebetween; a second elongated arm having first and second ends; said first end of said second arm being pivotally secured to said container support adjacent the front end of said container support about a horizontal axis; a second power cylinder including a cylinder portion and a cylinder rod movably extending therefrom which is movable between extended and retracted positions; said second power cylinder being pivotally secured to said container support and said second arm and extending therebetween; said first and second arms being selectively pivotally movable by said first and second power cylinders between first, second and third positions relative to said container support; said second ends of said first and second arms being selectively pivotally secured to the container adjacent the upper end of the front wall of the container; said second ends of said first and second arms being positioned adjacent the upper end of the front wall of the container when in their said first positions; said first and second arms extending upwardly from said container support towards said second side thereof, when in their said second positions, whereby the bottom wall of the container is positioned on said container support in a transport position; said first and second arms extending towards said second side of said container support in a generally horizontally disposed manner when said first and second arms are in their said third positions whereby the front wall of the container is generally horizontally disposed with the container being in a pre-dump position; a third elongated arm having first and second ends; said first end of said third arm being pivotally secured to said second end of said first arm; a third power cylinder including a cylinder portion and a cylinder rod movably extending therefrom which is movable between extended and retracted positions; said third power cylinder being pivotally secured to said first arm and said third arm and extending therebetween; a fourth elongated arm having first and second ends; said first end of said fourth arm being pivotally secured to said second end of said second arm; a fourth power cylinder including a cylinder portion and a cylinder rod movably extending therefrom which is movable between extended and retracted positions; said fourth power cylinder being pivotally secured to said second arm and said fourth arm and extending therebetween; said second ends of said third and fourth arms being adapted to selectively movably engage the outer surface of the front wall of the container as said third and fourth power cylinders are extended and retracted; the extension of said third and fourth power cylinders causing said third and fourth arms to pivotally move relative to said first and second arms when said first and second arms are in their said third positions; whereby the container is moved from its pre-dump position to a dump position so that the contents of the container are dumped from the second side of the vehicle.