Patents by Inventor Duane Royce

Duane Royce 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: 9387614
    Abstract: Method for removing injection-molded items from an injection-molding machine via a robot and device for performing method. The injection-molding machine and the robot each having a separate drive, and each drive is acted on by a separate open- and closed-loop control unit that is separately programmable. At least the open- and closed-loop control unit of the robot contains a computing element, and the injection-molding machine is equipped with at least one signaling device for detecting a position of the mold. The method includes applying a signal of the signaling device to the open- and closed-loop control unit of the robot, recalculating a motion sequence of the robot based of the open- and closed-loop control unit after each removal cycle, and for each next removal cycle, moving the robot from a start position by a timer at a recalculated start time.
    Type: Grant
    Filed: April 20, 2011
    Date of Patent: July 12, 2016
    Assignee: WITTMANN KUNSTSTOFFGERAETE GMBH
    Inventors: Tomas Kalender, Johannes Rella, Duane Royce
  • Publication number: 20130041503
    Abstract: Method for removing injection-molded items from an injection-molding machine via a robot and device for performing method. The injection-molding machine and the robot each having a separate drive, and each drive is acted on by a separate open- and closed-loop control unit that is separately programmable. At least the open- and closed-loop control unit of the robot contains a computing element, and the injection-molding machine is equipped with at least one signaling device for detecting a position of the mold. The method includes applying a signal of the signaling device to the open- and closed-loop control unit of the robot, recalculating a motion sequence of the robot based of the open- and closed-loop control unit after each removal cycle, and for each next removal cycle, moving the robot from a start position by a timer at a recalculated start time.
    Type: Application
    Filed: April 20, 2011
    Publication date: February 14, 2013
    Applicant: WITTMANN KUNSTSTOFFGERAETE GMBH
    Inventors: Tomas Kalender, Johannes Rella, Duane Royce