Patents by Inventor Marius KOHLHEPP

Marius KOHLHEPP 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).

  • DIE-CAST COMPONENT, BODY COMPONENT HAVING SAID DIE-CAST COMPONENT, MOTOR VEHICLE HAVING SAID BODY COMPONENT, AND METHOD FOR PRODUCING SAID DIE-CAST COMPONENT
    Publication number: 20230008295
    Abstract: A method for producing a die-cast component and a die-cast component that is produced therewith. According to the invention, an outstanding punch riveting suitability is achieved if the die-cast component has a temperable aluminum alloy with the following alloying components: from 5.0 to 9.0 wt % silicon (Si), from 0.25 to 0.5 wt % magnesium (Mg), and residual aluminum as well as inevitable production-related impurities, containing at most 0.05 wt % of each and at most 0.15 wt % collectively, wherein the die-cast component has a yield strength (Rp0.2) of greater than 190 MPa and an elongation at break (A5) of greater than or equal to 7% and the uniform elongation (Ag) and necking elongation (Az) satisfy the condition Az?Ag/2.
    Type: Application
    Filed: November 25, 2020
    Publication date: January 12, 2023
    Inventors: Marc HUMMEL, Marius KOHLHEPP, Robin MÜLLER, Heinz Werner HÖPPEL, Werner FRAGNER