Including Moving Compacting Plate Pivot Patents (Class 414/525.51)
  • Patent number: 7077060
    Abstract: A compacting container compresses cellulose-containing waste, paper and cardboard. The container has a filling opening which can be closed by a door and pulling hydraulic cylinders. The door pivots about a horizontal axis at the bottom of the container. A compressor mounted at the filling end, extends across an interior of the container and is suspended by one side edge on a shaft traversing the container at a beam. The waste is filled into the door and its side edges. When the door is full the compressor is activated as respective cylinders pivot the transverse compressor down against the paper waste. Shovelling occurs into the container while the door is simultaneously drawn against the container open end. Waste is compressed into container the interior. A greater container volume is used, and the pressing force is further reduced for simple location of the pulling cylinders along the container sides.
    Type: Grant
    Filed: April 19, 2002
    Date of Patent: July 18, 2006
    Assignee: SHARK Solutions A/S
    Inventor: Bent Eriksen
  • Patent number: 7066705
    Abstract: A refuse collection vehicle includes a chassis and a storage container that is detachably mounted on the chassis. The storage container has a rear wall with an opening therein and a sweep panel that is mounted in the rear wall. The sweep panel is movable between an open position which exposes the opening in the rear wall of the container and a closed position which covers the opening in the rear wall of the container. The refuse collection vehicle also includes a rear tailgate assembly that has a hopper which is adapted to receive refuse and a packer assembly which is adapted to cooperate with the sweep panel to move refuse from the hopper of the tailgate assembly into the storage. A method for loading refuse in a storage container and a storage container that is useful in practicing such method are also described.
    Type: Grant
    Filed: July 16, 2004
    Date of Patent: June 27, 2006
    Assignee: The Heil Company
    Inventors: Mark A. Keller, Bobby McKinney, Marcel G. Stragier, Gary Flerchinger, Henry M. Hund, Jr.
  • Patent number: 6398478
    Abstract: A compaction mechanism for mounting to a storage body for refuse or recyclables includes a tailgate apparatus mountable to a rearward opening of the storage body. The tailgate apparatus includes a receiving hopper and a movable panel which in a compaction position provides a rear closure for the storage body. The moveable panel is pivotally mounted to a pair of side panels which are pivotable upon the rear end of the sides of the tailgate. The movable panel may be swept rearwardly while the side panels are pivotable to a high position and then after the side panels are lowered, the moveable panel is pivoted forwardly to sweep through the hopper and compact the swept articles into the opening of the storage body. The entire tailgate may be opened by operation of a cylinder and link mechanism mounted between the top of the storage body and the rear face of the tailgate.
    Type: Grant
    Filed: February 20, 2001
    Date of Patent: June 4, 2002
    Assignee: Wayne Engineering Corporation
    Inventors: Fred P. Smith, Fred T. Smith
  • Publication number: 20010005477
    Abstract: A compaction mechanism for mounting to a storage body for refuse or recyclables includes a tailgate apparatus mountable to a rearward opening of the storage body. The tailgate apparatus includes a receiving hopper and a movable panel which in a compaction position provides a rear closure for the storage body. The moveable panel is pivotally mounted to a pair of side panels which are pivotable upon the rear end of the sides of the tailgate. The movable panel may be swept rearwardly while the side panels are pivotable to a high position and then after the side panels are lowered, the moveable panel is pivoted forwardly to sweep through the hopper and compact the swept articles into the opening of the storage body. The entire tailgate may be opened by operation of a cylinder and link mechanism mounted between the top of the storage body and the rear face of the tailgate.
    Type: Application
    Filed: February 20, 2001
    Publication date: June 28, 2001
    Applicant: Wayne Engineering Corporation
    Inventors: Fred P. Smith, Fred T. Smith
  • Patent number: 6234739
    Abstract: A compaction mechanism for mounting to a storage body for refuse or recyclables includes a tailgate apparatus mountable to a rearward opening of the storage body. The tailgate apparatus includes a receiving hopper and a movable panel which in a compaction position provides a rear closure for the storage body. The moveable panel is pivotally mounted to a pair of side panels which are pivotable upon the rear end of the sides of the tailgate. The movable panel may be swept rearwardly while the side panels are pivotable to a high position and then after the side panels are lowered, the moveable panel is pivoted forwardly to sweep through the hopper and compact the swept articles into the opening of the storage body. The entire tailgate may be opened by operation of a cylinder and link mechanism mounted between the top of the storage body and the rear face of the tailgate.
    Type: Grant
    Filed: May 16, 1998
    Date of Patent: May 22, 2001
    Assignee: Wayne Engineering Corporation
    Inventors: Fred P. Smith, Fred T. Smith