Patents by Inventor Stefan Pötzsch

Stefan Pötzsch 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: 7716902
    Abstract: The invention concerns a method for controlling a transfer device in a packaging machine. The transfer device comprises a first conveying device which is moved in cycles, a second conveying device which is moved in cycles and extends, at least in sections, parallel to the first conveying device, and a pushing device which performs a pushing motion substantially perpendicular to the transport direction of the conveying devices. A product is supplied by the first conveying device to a transfer location, is transferred by the pushing device to the second conveying device during a standstill phase of both conveying devices and subsequently further transported by the second conveying device. The pushing device is in a withdrawn position outside of the path of motion of the product disposed on the first conveying device and extends over the first conveying device and also at least partially over the second conveying device in an insertion position.
    Type: Grant
    Filed: April 5, 2006
    Date of Patent: May 18, 2010
    Assignee: IWK Verpackungstechnik GmbH
    Inventors: Thorsten Simm, Stefan Pötzsch