Patents by Inventor Tobias HEUTGER

Tobias HEUTGER 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).

  • METHOD FOR PRODUCING A LAMINATION STACK FOR A ROTOR AND/OR A STATOR OF AN ELECTRIC MACHINE
    Publication number: 20230140860
    Abstract: The invention relates to a method for producing a lamination stack for a rotor and/or a stator of an electric machine, wherein the lamination stack is produced of a stack of disk- or ring-shaped sheet metal laminations which are assembled of sub-segments that each have a radial outer edge, a radial inner edge and two lateral edges, wherein the sub-segments are stamped out of a sheet metal strip having a strip longitudinal direction that corresponds to a rolling direction of the sheet metal strip.
    Type: Application
    Filed: May 12, 2021
    Publication date: May 11, 2023
    Applicant: Fischer & Kaufmann GmbH & Co. KG
    Inventors: Jan GASTREICH, Tobias HEUTGER, Jürgen BISCHOPINK