Patents by Inventor Hubert Aschinger

Hubert Aschinger 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).

  • Micro hardness tester
    Patent number: 4304123
    Abstract: The invention relates to a micro hardness tester (durometer) having a penetration body such as a point or the like penetrating into a sample under load. An electrical means is provided for loading the penetration body and the bearing force of the penetration body is convertible into electrical signals for the purpose of measuring said force. The invention is characterized in that the penetration body is fixed to an arm or spring arranged on a mounting element which spring or arm also carries at least one strain gauge or a micro dynamometer cell for measuring the bearing force of the penetration body.
    Type: Grant
    Filed: January 16, 1980
    Date of Patent: December 8, 1981
    Inventors: Hubert Aschinger, Ekkehard Kubasta, Alfred Wagendristel, Herwig Bangert, Elmar Tschegg