Patents by Inventor Michael Fichtner

Michael Fichtner 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).

  • Method for cleaning an anilox inking unit
    Patent number: 7677174
    Abstract: In a method for cleaning an anilox inking unit, a doctor bears against a roller and an intermediate roller bears against the roller and on an engraved roller. During cleaning, the intermediate roller has been or is displaced axially. Because the intermediate roller can be displaced axially, edge regions of the engraved roller can also be cleaned during a cleaning operation.
    Type: Grant
    Filed: May 21, 2007
    Date of Patent: March 16, 2010
    Assignee: Heidelberger Druckmaschinen AG
    Inventors: Dieter Eckel, Michael Fichtner, Michael Gross, Jürgen Michels, Rainer Rehn, Dieter Schaffrath, Wolfgang Schönberger, Bernhard Schwaab, Michael Thielemann
  • Method for cleaning an anilox inking unit
    Publication number: 20070266873
    Abstract: In a method for cleaning an anilox inking unit, a doctor bears against a roller and an intermediate roller bears against the roller and on an engraved roller. During cleaning, the intermediate roller has been or is displaced axially. Because the intermediate roller can be displaced axially, edge regions of the engraved roller can also be cleaned during a cleaning operation.
    Type: Application
    Filed: May 21, 2007
    Publication date: November 22, 2007
    Inventors: Dieter Eckel, Michael Fichtner, Michael Gross, Jurgen Michels, Rainer Rehn, Dieter Schaffrath, Wolfgang Schonberger, Bernhard Schwaab, Michael Thielemann