Patents by Inventor Marcel Bosch

Marcel Bosch 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).

  • Pressing device for cutting means and apparatus and method for finishing circumferential surfaces on cylindrical parts of a workpiece
    Patent number: 8517804
    Abstract: A pressing device (50) for pressing cutting means onto circumferential surfaces (12) of substantially cylindrical workpiece portions (13) during a finishing operation is provided for pressing the cutting means onto a circumferential surface with a pressing force over a contact angle. The pressing device is steplessly adaptable for the machining of workpiece portions of differing diameters that have a diameter difference of at least 0.1 mm.
    Type: Grant
    Filed: October 15, 2008
    Date of Patent: August 27, 2013
    Assignee: Nagel Maschinen- und Werkzeugfabrik GmbH
    Inventors: Uwe-Peter Weigmann, Marcel Bosch
  • PRESSING DEVICE FOR CUTTING MEANS AND APPARATUS AND METHOD FOR FINISHING CIRCUMFERENTIAL SURFACES ON CYLINDRICAL PARTS OF A WORKPIECE
    Publication number: 20100236314
    Abstract: A pressing device (50) for pressing cutting means onto circumferential surfaces (12) of substantially cylindrical workpiece portions (13) during a finishing operation is provided for pressing the cutting means onto a circumferential surface with a pressing force over a contact angle. The pressing device is steplessly adaptable for the machining of workpiece portions of differing diameters that have a diameter difference of at least 0.1 mm.
    Type: Application
    Filed: October 15, 2008
    Publication date: September 23, 2010
    Applicant: Nagel Maschinen-und Werkzeugfabrik GmbH
    Inventors: Uwe-Peter Weigmann, Marcel Bosch