Patents by Inventor Eva Hanswillemenke

Eva Hanswillemenke 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).

  • Clamping device
    Patent number: 9274035
    Abstract: A clamping device for clamping a flat material test sample while a material test is carried out is provided. The clamping device includes a substantially cylindrical clamping part, from the free end of which there extends a receiving slot for receiving the material test sample, a pressure ring surrounding the clamping part in the region of the receiving slot, and a pressure sleeve provided between the clamping part and the pressure ring, the pressure sleeve is formed and actuable such that, under radial expansion, it connects the clamping part and the pressure ring together and clamps the material test sample held in the receiving slot.
    Type: Grant
    Filed: January 22, 2013
    Date of Patent: March 1, 2016
    Assignee: SIEMENS AKTIENGESELLSCHAFT
    Inventors: Eva Hanswillemenke, Michael Ott
  • CLAMPING DEVICE
    Publication number: 20130199304
    Abstract: A clamping device for clamping a flat material test sample while a material test is carried out is provided. The clamping device includes a substantially cylindrical clamping part, from the free end of which there extends a receiving slot for receiving the material test sample, a pressure ring surrounding the clamping part in the region of the receiving slot, and a pressure sleeve provided between the clamping part and the pressure ring, the pressure sleeve is formed and actuable such that, under radial expansion, it connects the clamping part and the pressure ring together and clamps the material test sample held in the receiving slot.
    Type: Application
    Filed: January 22, 2013
    Publication date: August 8, 2013
    Inventors: Eva Hanswillemenke, Michael Ott, Alfred Scholz