Patents by Inventor Martin GELLHAUS

Martin GELLHAUS 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: 20240253105
    Abstract: A method for rolling a ring-shaped rolling product (5) having an open cylindrical cross section in a ring rolling machine (1) with inductive heating of the rolling product (5) during the rolling process uses at least one inductor (12) which is held at a predefined coupling distance relative to the rolling product (5) and is tracked or carried along during the shaping process in accordance with the change in dimensions of the rolling product (5). An alternating magnetic field, preferably with a frequency of between 4 and 10 kHz, is coupled directly into the rolling product (5) using the inductor (12).
    Type: Application
    Filed: May 2, 2022
    Publication date: August 1, 2024
    Applicant: SMS group GmbH
    Inventors: Martin GELLHAUS, Jens RIEMEL, Markus LANGEJÜRGEN, Christian VOGT