Patents by Inventor Lothar Beller

Lothar Beller 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).

  • Hydraulic pressure control method for variator pulleys of a continuously variable transmission
    Publication number: 20050159259
    Abstract: A method for adjusting an optimal contact pressure on the pulleys of a variator of a continuously variable transmission, to adjust an optimal contact pressure, the road condition is detected and based on the road condition, the contact pressure is adjusted so that in case of poor road condition the pressure level is raised thereby obtaining a mode of operation free of interference and an improved protection of the variator.
    Type: Application
    Filed: November 19, 2004
    Publication date: July 21, 2005
    Inventors: Holger Bacher, Lothar Beller