Patents by Inventor Peter-Alexander Puschner

Peter-Alexander Puschner 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).

  • Digital printing or copying machine
    Patent number: 7092664
    Abstract: A digital printing or copying machine (1) is proposed for the one-sided or double-sided printing onto a substrate (5), using at least one toner. The machine (1) includes at least one fixation device (3) for fixing the toner image on the substrate (5). The fixation device (3) has at least one heating device (13) for melting the toner image, past which the substrate (5) can be taken. The machine (1) is distinguished by a guide device (17) for the free floating movement of the substrate (5) in the effective range of the heating device (13).
    Type: Grant
    Filed: December 10, 2001
    Date of Patent: August 15, 2006
    Assignee: Eastman Kodak Company
    Inventors: Gerhard Bartscher, Knut Behnke, Dirk Dobrindt, Gerald Erik Hauptmann, Hans-Otto Krause, Frank-Michael Morgenweck, Kai-Uwe Preissig, Domingo Rohde, Detlef Schulze-Hagenest, Peter-Alexander Püschner
  • Digital printing or copying machine and process for fixing a toner on a substrate
    Patent number: 6608986
    Abstract: A digital printing or copying machine (1), and a process which can be carried out with it, for one-sided or double-sided printing of a substrate (5) using at least one toner are proposed. The machine (1) includes at least one fixing device (3) for fixing of a toner image (29) on the substrate (5), having at least one heater (21, 23) for melting the toner image (29), past which the substrate (5) can be guided by a transport device (11) which has one or more transport elements (29, 63 to 71). The machine (1) is characterized in that the heater (21, 23) has at least two melt areas (31, 33, 43 to 47) on the substrate (5) which viewed in the substrate transport direction (15) are arranged in succession and laterally offset to one another.
    Type: Grant
    Filed: December 17, 2001
    Date of Patent: August 19, 2003
    Assignee: NexPress Solutions LLC
    Inventors: Gerhard Bartscher, Gerald Erik Hauptmann, Frank-Michael Morgenweck, Kai-Uwe Preissig, Peter-Alexander Püschner, Domingo Rohde
  • Digital printing or copying machine
    Publication number: 20020191993
    Abstract: A digital printing or copying machine (1) is proposed for the one-sided or double-sided printing onto a substrate (5), using at least one toner. The machine (1) includes at least one fixation device (3) for fixing the toner image on the substrate (5). The fixation device (3) has at least one heating device (13) for melting the toner image, past which the substrate (5) can be taken. The machine (1) is distinguished by a guide device (17) for the free floating movement of the substrate (5) in the effective range of the heating device (13).
    Type: Application
    Filed: December 10, 2001
    Publication date: December 19, 2002
    Inventors: Gerhard Bartscher, Knut Behnke, Dirk Dobrindt, Gerald Erik Hauptmann, Hans-Otto Krause, Frank-Michael Morgenweck, Kai-Uwe Preissig, Domingo Rohde, Detlef Schulze-Hagenest, Peter-Alexander Puschner
  • Digital printing or copying machine and process for fixing a toner on a substrate
    Publication number: 20020154928
    Abstract: A digital printing or copying machine (1), and a process which can be carried out with it, for one-sided or double-sided printing of a substrate (5) using at least one toner are proposed. The machine (1) includes at least one fixing device (3) for fixing of a toner image (29) on the substrate (5), having at least one heater (21, 23) for melting the toner image (29), past which the substrate (5) can be guided by a transport device (11) which has one or more transport elements (29, 63 to 71). The machine (1) is characterized in that the heater (21, 23) has at least two melt areas (31, 33, 43 to 47) on the substrate (5) which viewed in the substrate transport direction (15) are arranged in succession and laterally offset to one another.
    Type: Application
    Filed: December 17, 2001
    Publication date: October 24, 2002
    Inventors: Gerhard Bartscher, Gerald Erik Hauptmann, Frank-Michael Morgenweck, Kai-Uwe Preissig, Peter-Alexander Puschner, Domingo Rohde