Patents by Inventor Andreas Plockinger

Andreas Plockinger 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).

  • Valve drive
    Publication number: 20050279305
    Abstract: Valve drive with a first actuator (1) for opening and/or closing a gas-exchange valve (2), in particular of an internal combustion engine, and a separate second actuator (3) for the valve-play compensation of the gas-exchange valve (2), the second actuator (3) being developed as a double-action, preferably hydraulic, piston cylinder arrangement with at least two working surfaces (A1, A2) that can be subjected to pressure.
    Type: Application
    Filed: June 16, 2005
    Publication date: December 22, 2005
    Inventors: Rudolf Scheidl, Andreas Plockinger