Patents by Inventor Martin POLOCZEK

Martin POLOCZEK 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 manufacturing a crash frame of a battery compartment for battery electric vehicles
    Patent number: 11967727
    Abstract: The invention relates to a manufacturing method for a crash frame of a battery compartment for electric drive vehicles by using metallic sheets which are arranged on top of one another and fixed together and which form in a following step a space by using an inner active media forming process to create walls of a crash frame whereby the space works as a deformation space to protect the battery modules inside the battery compartment against an impact. The invention further relates to the use of the crash frame for a battery compartment.
    Type: Grant
    Filed: October 8, 2019
    Date of Patent: April 23, 2024
    Assignee: Outokumpu Oyj
    Inventors: Martin Poloczek, Thomas Hündgen, Stefan Lindner
  • METHOD FOR MANUFACTURING A CRASH FRAME OF A BATTERY COMPARTMENT FOR BATTERY ELECTRIC VEHICLES
    Publication number: 20210351469
    Abstract: The invention relates to a manufacturing method for a crash frame of a battery compartment for electric drive vehicles by using metallic sheets which are arranged on top of one another and fixed together and which form in a following step a space by using an inner active media forming process to create walls of a crash frame whereby the space works as a deformation space to protect the battery modules inside the battery compartment against an impact. The invention further relates to the use of the crash frame for a battery compartment.
    Type: Application
    Filed: October 8, 2019
    Publication date: November 11, 2021
    Inventors: Martin POLOCZEK, Thomas HÜNDGEN, Stefan LINDNER