Patents by Inventor Josef Stockhammer

Josef Stockhammer 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).

  • Lubrication system for a four cycle engine
    Patent number: 6848528
    Abstract: A dry sump lubrication system for a four cycle engine is disclosed. The dry sump lubrication system has at least two lubricant storage chambers. A first lubricant storage chamber stores a first volume of lubricant. The first lubricant storage chamber may be located in a lower part of the crankcase. A second lubricant storage chamber is an oil tank and stores a second volume of lubricant. The oil tank may be secured to the output end of the crankcase. The first lubricant storage chamber is capable of storing at least 30% of a total volume of lubricant within the dry sump lubrication system.
    Type: Grant
    Filed: August 29, 2002
    Date of Patent: February 1, 2005
    Assignee: BRP-Rotax GmbH & Co. KG
    Inventors: Anton Pichler, Rudolf Kusel, Sylvain Matte, Johann Holzleitner, Kurt Wildfellner, Josef Stockhammer
  • Lubrication system for a four cycle engine
    Publication number: 20040031635
    Abstract: A dry sump lubrication system for a four cycle engine is disclosed. The dry sump lubrication system has at least two lubricant storage chambers. A first lubricant storage chamber stores a first volume of lubricant. The first lubricant storage chamber may be located in a lower part of the crankcase. A second lubricant storage chamber is an oil tank and stores a second volume of lubricant. The oil tank may be secured to the output end of the crankcase. The first lubricant storage chamber is capable of storing at least 30% of a total volume of lubricant within the dry sump lubrication system.
    Type: Application
    Filed: August 29, 2002
    Publication date: February 19, 2004
    Inventors: Anton Pichler, Rudolf Kusel, Sylvain Matte, Johann Holzleitner, Kurt Wildfellner, Josef Stockhammer