Patents by Inventor Bernhard Brust

Bernhard Brust 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).

  • Process to manufacture a sintered part with a subsequent shaping of the green compact
    Patent number: 6730263
    Abstract: The invention relates to a method for producing a sintered part comprised of a powdery material, especially comprised of a sintered metallurgical powder. According to the inventive method, a green compact which forms an elementary shape of the part is firstly compression molded from the powder. The desired final shape of the part is produced by subjecting partial areas of the elementary shape on the green compact to a successive non-cutting shaping. Afterwards, said final shape is finished by sintering.
    Type: Grant
    Filed: May 2, 2001
    Date of Patent: May 4, 2004
    Assignee: GKN Sinter Metals GmbH
    Inventors: Eberhard Ernst, Bernhard Brust, Berthold Morber, Wolfgang Schiemenz
  • Process to manufacture a sintered part with a subsequent shaping of the green compact
    Publication number: 20020090314
    Abstract: The invention relates to a method for producing a sintered part comprised of a powdery material, especially comprised of a sintered metallurgical powder. According to the inventive method, a green compact which forms an elementary shape of the part is firstly compression molded from the powder. The desired final shape of the part is produced by subjecting partial areas of the elementary shape on the green compact to a successive non-cutting shaping. Afterwards, said final shape is finished by sintering.
    Type: Application
    Filed: May 2, 2001
    Publication date: July 11, 2002
    Inventors: Eberhard Ernst, Bernhard Brust, Berthold Morber, Wolfgang Schiemenz