Patents by Inventor Patrick M. Luchsinger

Patrick M. Luchsinger has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 4592716
    Abstract: A mold for molding elongated workpieces is comprised of three vertically oriented quadrants and a fourth quadrant pivotally mounted relative to the three quadrants between a mold open position and a generally vertically oriented mold closed position. A workpiece is loaded into the mold by positioning end plates on the workpiece and locating the combination on the fourth quadrant by positioning of the end plates on locating pins projecting from a frame member or tilt beam associated with the fourth quadrant. Slide assemblies are then moved into workpiece engaging positions on each end of the workpiece to accurately locate the workpiece relative to the fourth quadrant. The fourth quadrant with the workpiece locked thereon is then moved into a mold closed position for molding.
    Type: Grant
    Filed: September 22, 1981
    Date of Patent: June 3, 1986
    Assignee: Deere & Company
    Inventors: Robert C. Jackson, Patrick M. Luchsinger
  • Patent number: 4540540
    Abstract: A mold for molding elongated workpieces is comprised of three vertically oriented quadrants and a fourth quadrant pivotally mounted relative to the three quadrants between a mold open position and a generally vertically oriented mold closed position. A workpiece core is loaded into the mold by positioning end plates on the workpiece core and locating the combination on the fourth quadrant by positioning of the end plates on locating pins projecting from a frame member or tilt beam associated with the fourth quadrant. Slide assemblies are then moved into core-engaging positions on each end of the workpiece core to accurately locate the workpiece core relative to the fourth quadrant. The fourth quadrant with the workpiece core locked thereon is then moved into a mold closed position for molding.
    Type: Grant
    Filed: March 26, 1984
    Date of Patent: September 10, 1985
    Assignee: Deere & Company
    Inventors: Robert C. Jackson, Patrick M. Luchsinger
  • Patent number: 4477406
    Abstract: A method for molding elongated workpieces wherein the mold is comprised of three vertically oriented quadrants and a fourth quadrant pivotally mounted relative to the three quadrants between a mold open position and a generally vertically oriented mold closed position. A workpiece is loaded into the mold by positioning end plates on the workpiece and locating the combination on the fourth quadrant by positioning of the end plates on locating pins projecting from a frame member or tilt beam associated with the fourth quadrant. Slide assemblies are then moved into workpiece engaging positions on each end of the workpiece to accurately locate the workpiece relative to the fourth quadrant. The fourth quadrant with the workpiece locked thereon is then moved into a mold closed position for molding.
    Type: Grant
    Filed: October 24, 1983
    Date of Patent: October 16, 1984
    Assignee: Deere & Company
    Inventor: Patrick M. Luchsinger
  • Patent number: 4431393
    Abstract: A mold for molding elongated workpieces is comprised of three vertically oriented quadrants and a fourth quadrant pivotally mounted relative to the three quadrants between a mold open position and a generally vertically oriented mold closed position. A workpiece is loaded into the mold by positioning end plates on the workpiece and locating the combination on the fourth quadrant by positioning of the end plates on locating pins projecting from a frame member or tilt beam associated with the fourth quadrant. Slide assemblies are then moved into workpiece engaging positions on each end of the workpiece to accurately locate the workpiece relative to the fourth quadrant. The fourth quadrant with the workpiece locked thereon is then moved into a mold closed position for molding.
    Type: Grant
    Filed: September 22, 1981
    Date of Patent: February 14, 1984
    Assignee: Deere & Company
    Inventor: Patrick M. Luchsinger