Patents by Inventor Bernd Holler

Bernd Holler 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).

  • Folder feeder
    Patent number: 7537557
    Abstract: A folder is adapted to fold sheets. A drum having a circumferential surface is adapted to withdraw sheets from a stack or from an overlapping flow and feed the sheets to the folder. A creasing apparatus is operatively arranged with the drum and includes: a first creasing wheel which cooperates with the drum to crease the withdrawn sheets that are fed to the folder, and a tracing wheel positioned at least axis parallel with the first creasing wheel and running on the circumferential surface of the drum to maintain a constant distance between the first creasing wheel and the circumferential surface of the drum.
    Type: Grant
    Filed: April 10, 2007
    Date of Patent: May 26, 2009
    Assignee: Müller Martini Holding AG
    Inventor: Bernd Holler
  • Folder feeder
    Publication number: 20070254793
    Abstract: A folder is adapted to fold sheets. A drum having a circumferential surface is adapted to withdraw sheets from a stack or from an overlapping flow and feed the sheets to the folder. A creasing apparatus is operatively arranged with the drum and includes: a first creasing wheel which cooperates with the drum to crease the withdrawn sheets that are fed to the folder, and a tracing wheel positioned at least axis parallel with the first creasing wheel and running on the circumferential surface of the drum to maintain a constant distance between the first creasing wheel and the circumferential surface of the drum.
    Type: Application
    Filed: April 10, 2007
    Publication date: November 1, 2007
    Applicant: Muller Martini Holding AG
    Inventor: Bernd Holler