Patents by Inventor Roman Herold

Roman Herold 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).

  • Publication number: 20070006753
    Abstract: A web-fed rotary offset press is disclosed. The press is designed for using sleeve technology, it being possible for sleeve-shaped rubber blankets to be pushed onto the rubber-covered cylinders in the axial direction. Finite printing plates are placed onto the plate cylinders in a conventional manner, it being possible to fix the ends of the finite plates in slots of the plate cylinders. Rubber-covered cylinders are used which have a double circumference, while the plate cylinders have a single circumference. As a result, the rigidity of the cylinder system is increased substantially, with the result that a stable web run and in-register printing are possible in wide machines over 1400 mm, without it being necessary for modifications to be performed on the cylinders or the compressibility or thickness of the rubber layers of the sleeves to be changed in the axial direction.
    Type: Application
    Filed: May 18, 2006
    Publication date: January 11, 2007
    Applicant: MAN Roland Druckmaschinen AG
    Inventors: Roman Herold, Peter Knauer, Josef Singler