Patents by Inventor Andrea Schadlich

Andrea Schadlich 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).

  • Turner bar for rotary presses
    Patent number: 7654428
    Abstract: A turner bar for a rotary press for deflecting a substrate web in two web running directions is acted upon by pressurized air. The turner bar includes at least one inner tube and one outer tube, which have air discharge holes assigned to one another to produce an air cushion above the turner bar. The inner tube can be adjusted relative to the outer tube, so that the air discharge holes can be closed in such a way that the air cushion is adapted to the margins of the substrate web. It is thus possible to use the turner bar in both web running directions.
    Type: Grant
    Filed: March 23, 2007
    Date of Patent: February 2, 2010
    Assignee: MAN Roland Druckmaschinen AG
    Inventors: Johannes Behmel, Andrea Schädlich
  • Turner bar for rotary presses
    Publication number: 20070267535
    Abstract: A turner bar for a rotary press for deflecting a substrate web in two web running directions is acted upon by pressurized air. The turner bar includes at least one inner tube and one outer tube, which have air discharge holes assigned to one another to produce an air cushion above the turner bar. The inner tube can be adjusted relative to the outer tube, so that the air discharge holes can be closed in such a way that the air cushion is adapted to the margins of the substrate web. It is thus possible to use the turner bar in both web running directions.
    Type: Application
    Filed: March 23, 2007
    Publication date: November 22, 2007
    Applicant: MAN Roland Druckmaschinen AG
    Inventors: Johannes Behmel, Andrea Schadlich