Patents by Inventor Dieter SCHEUVENS

Dieter SCHEUVENS 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).

  • Device and method for partial decoating and/or machining of material from a workpiece
    Patent number: 9643268
    Abstract: The present invention relates to a device for partial decoating and/or machining removal of a steel sheet coated with a metal coating and/or provided with a parasitic layer, wherein the device has a machining tool in the form of a scraping roller and wherein the scraping roller comprises a cutting edge for scraping the metal coating and/or parasitic layer off the steel-sheet surface, and wherein furthermore the scraping roller is rotatable about a rotation axis perpendicular to a main plane of extent of the steel sheet, the scraping roller has a circumferential face which is concentric with the rotation axis and in which at least one circumferential groove is formed, the groove has two lateral groove boundary faces that originate from the groove bottom face, wherein at least one of the two groove boundary faces has the cutting edge and the device is configured such that during decoating and/or machining removal, the at least one cutting edge scrapes over the steel-sheet edge in a manner parallel to the main p
    Type: Grant
    Filed: February 23, 2015
    Date of Patent: May 9, 2017
    Assignees: THYSSENKRUPP STEEL EUROPE AG, THYSSENKRUPP AG
    Inventors: Thomas Flehmig, Dieter Scheuvens, Lothar Hömig
  • DEVICE AND METHOD FOR PARTIAL DECOATING AND/OR MACHINING OF MATERIAL FROM A WORKPIECE
    Publication number: 20150239053
    Abstract: The present invention relates to a device for partial decoating and/or machining removal of a steel sheet coated with a metal coating and/or provided with a parasitic layer, wherein the device has a machining tool in the form of a scraping roller and wherein the scraping roller comprises a cutting edge for scraping the metal coating and/or parasitic layer off the steel-sheet surface, and wherein furthermore the scraping roller is rotatable about a rotation axis perpendicular to a main plane of extent of the steel sheet, the scraping roller has a circumferential face which is concentric with the rotation axis and in which at least one circumferential groove is formed, the groove has two lateral groove boundary faces that originate from the groove bottom face, wherein at least one of the two groove boundary faces has the cutting edge and the device is configured such that during decoating and/or machining removal, the at least one cutting edge scrapes over the steel-sheet edge in a manner parallel to the main p
    Type: Application
    Filed: February 23, 2015
    Publication date: August 27, 2015
    Applicants: THYSSENKRUPP AG, THYSSENKRUPP STEEL EUROPE AG
    Inventors: Thomas FLEHMIG, Dieter SCHEUVENS, Lothar HÖMIG