Patents by Inventor OLIVER WUEHLER

OLIVER WUEHLER 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).

  • Foil transfer device
    Patent number: 9321258
    Abstract: A foil transfer device includes an impression cylinder for transporting a printing substrate, a pressure cylinder for pressing a foil web against the printing substrate on the impression cylinder in a transfer nip jointly formed by the pressure cylinder and the impression cylinder, a blower device blowing into an exit region of the transfer nip, and a deflection element for deflecting the foil web. The deflection element is disposed in such a way that the foil web has a web section freely extending from the pressure cylinder to the deflection element. The blower device is disposed on the same side of the foil web as the impression cylinder.
    Type: Grant
    Filed: July 11, 2014
    Date of Patent: April 26, 2016
    Assignee: Heidelberger Druckmaschinen AG
    Inventors: Alexander Weber, Oliver Wuehler, Juergen Baecker, Hansjoerg Klein, Joerg Duemmel
  • FOIL TRANSFER DEVICE
    Publication number: 20150020702
    Abstract: A foil transfer device includes an impression cylinder for transporting a printing substrate, a pressure cylinder for pressing a foil web against the printing substrate on the impression cylinder in a transfer nip jointly formed by the pressure cylinder and the impression cylinder, a blower device blowing into an exit region of the transfer nip, and a deflection element for deflecting the foil web. The deflection element is disposed in such a way that the foil web has a web section freely extending from the pressure cylinder to the deflection element. The blower device is disposed on the same side of the foil web as the impression cylinder.
    Type: Application
    Filed: July 11, 2014
    Publication date: January 22, 2015
    Inventors: ALEXANDER WEBER, OLIVER WUEHLER, JUERGEN BAECKER, HANSJOERG KLEIN, JOERG DUEMMEL