Patents by Inventor Erhard Stark

Erhard Stark 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 and device for producing motor vehicle chassis parts
    Patent number: 10041161
    Abstract: A method and device for producing motor vehicle chassis parts is provided. The motor vehicle chassis parts can be subjected to tensile stress, compressive stress and torsion and the mechanical strength of the motor vehicle chassis parts can be adjusted over the respective cross-section. The motor vehicle chassis parts have high ductility and temperature stability and are made of an AlSiZnMg alloy by permanent mold casting.
    Type: Grant
    Filed: September 7, 2016
    Date of Patent: August 7, 2018
    Assignees: TRIMET Aluminium SE, KSM Castings Group GmbH
    Inventors: Hubert Koch, Andreas Kleine, Erhard Stark, Manikandan Loganathan, Klaus Greven, Roland Golz
  • METHOD AND DEVICE FOR PRODUCING MOTOR VEHICLE CHASSIS PARTS
    Publication number: 20170073803
    Abstract: A method and device for producing motor vehicle chassis parts is provided. The motor vehicle chassis parts can be subjected to tensile stress, compressive stress and torsion and the mechanical strength of the motor vehicle chassis parts can be adjusted over the respective cross-section. The motor vehicle chassis parts have high ductility and temperature stability and are made of an AlSiZnMg alloy by permanent mould casting.
    Type: Application
    Filed: September 7, 2016
    Publication date: March 16, 2017
    Inventors: Hubert KOCH, Andreas KLEINE, Erhard STARK, Manikandan LOGANATHAN, Klaus GREVEN, Roland GOLZ
  • Method and device for producing motor vehicle chassis parts
    Patent number: 9446447
    Abstract: A method and device for producing motor vehicle chassis parts is provided. The motor vehicle chassis parts can be subjected to tensile stress, compressive stress and torsion and the mechanical strength of the motor vehicle chassis parts can be adjusted over the respective cross-section. The motor vehicle chassis parts have high ductility and temperature stability and are made of an AlSiZnMg alloy by permanent mould casting.
    Type: Grant
    Filed: January 25, 2011
    Date of Patent: September 20, 2016
    Assignees: KSM CASTINGS GROUP GMBH, TRIMET ALUMINIUM SE
    Inventors: Hubert Koch, Andreas Kleine, Erhard Stark, Manikandan Loganathan, Klaus Greven, Roland Golz
  • METHOD AND DEVICE FOR PRODUCING MOTOR VEHICLE CHASSIS PARTS
    Publication number: 20130186525
    Abstract: The invention relates to a method and device for producing motor vehicle chassis parts which can be subjected to tensile stress, compressive stress and torsion and the mechanical strength of which can be adjusted over the respective cross-section, and which furthermore have high ductility and temperature stability and are made of an AlSiZnMg alloy by means of permanent mould casting.
    Type: Application
    Filed: January 25, 2011
    Publication date: July 25, 2013
    Applicants: TRIMET ALUMINIUM AG, KSM CASTINGS GMBH, MECO ECKEL GMBH
    Inventors: Hubert Koch, Andreas Kleine, Erhard Stark, Manikandan Loganathan, Klaus Greven, Roland Golz