Patents by Inventor Axel NANN

Axel NANN 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).

  • Patent number: 11766855
    Abstract: A method for connecting lamination parts to form lamination stacks. In order to ensure a versatile applicability of the lamination stacks, it is proposed that first cut-outs are stamped out identically in the first sub-region and in a second sub-region of the electric strip, additional second cut-outs are stamped into the second sub-region in accordance with the number of spacers, which second cut-outs are embodied to accommodate the spacers, and a second lamination part stamped out from the second sub-region is stacked either before or after the first lamination part in such a way that when spacers of the first lamination part are resting against this second lamination part, the second cut-outs are positioned offset from these spacers.
    Type: Grant
    Filed: January 18, 2019
    Date of Patent: September 26, 2023
    Assignee: voestalpine Automotive Components Dettingen GmbH & Co. KG
    Inventors: Jochen Lanksweirt, Axel Nann
  • Patent number: 11565504
    Abstract: A method for connecting lamination parts to form a lamination stack in which lamination parts are stamped out from an electrical strip that is coated with an activatable adhesive layer on at least one of its flat sides and the stamped-out lamination parts are stacked and glued to form lamination stacks, wherein before the lamination parts are stamped out, the electrical strip is embossed in a first sub-region, which produces multiple protruding spacers on at least one flat side of the electrical strip, which spacers, after a first lamination part is stamped out from this first sub-region, facilitate a detachment of the stacked and glued lamination parts into lamination stacks.
    Type: Grant
    Filed: January 18, 2019
    Date of Patent: January 31, 2023
    Assignee: Voestalpine Automotive Components Dettingen GmbH & Co. KG
    Inventors: Jochen Lanksweirt, Axel Nann
  • Publication number: 20210060917
    Abstract: A method for connecting lamination parts to form lamination stacks. In order to ensure a versatile applicability of the lamination stacks, it is proposed that first cut-outs are stamped out identically in the first sub-region and in a second sub-region of the electric strip, additional second cut-outs are stamped into the second sub-region in accordance with the number of spacers, which second cut-outs are embodied to accommodate the spacers, and a second lamination part stamped out from the second sub-region is stacked either before or after the first lamination part in such a way that when spacers of the first lamination part are resting against this second lamination part, the second cut-outs are positioned offset from these spacers.
    Type: Application
    Filed: January 18, 2019
    Publication date: March 4, 2021
    Inventors: Jochen LANKSWEIRT, Axel NANN
  • Publication number: 20210046733
    Abstract: A method for connecting lamination parts to form a lamination stack in which lamination parts are stamped out from an electrical strip that is coated with an activatable adhesive layer on at least one of its flat sides and the stamped-out lamination parts are stacked and glued to form lamination stacks, wherein before the lamination parts are stamped out, the electrical strip is embossed in a first sub-region, which produces multiple protruding spacers on at least one flat side of the electrical strip, which spacers, after a first lamination part is stamped out from this first sub-region, facilitate a detachment of the stacked and glued lamination parts into lamination stacks.
    Type: Application
    Filed: January 18, 2019
    Publication date: February 18, 2021
    Inventors: Jochen LANKSWEIRT, Axel NANN