Patents by Inventor Sergey A. Vedeneev

Sergey A. Vedeneev 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).

  • Automatic geared variator for changing gear ratio without disengaging gears and without control devices or therewith
    Patent number: 8905893
    Abstract: An automatic toothed variable-speed gearbox is provided, comprising two or more stages of planetary mechanisms, wherein each stage of planetary mechanisms comprises sun gears, a carrier gear and planetary gears, which can be optionally bilateral. The planetary mechanisms comprise two or more power-transfer flows.
    Type: Grant
    Filed: December 1, 2008
    Date of Patent: December 9, 2014
    Assignee: Automatic Transmissions, Ltd.
    Inventor: Sergey A. Vedeneev
  • AUTOMATIC GEARED VARIATOR FOR CHANGING GEAR RATIO WITHOUT DISENGAGING GEARS AND WITHOUT CONTROL DEVICES OR THEREWITH
    Publication number: 20110245015
    Abstract: An automatic toothed variable-speed gearbox is provided, comprising two or more stages of planetary mechanisms, wherein each stage of planetary mechanisms comprises sun gears, a carrier gear and planetary gears, which can be optionally bilateral. The planetary mechanisms comprise two or more power-transfer flows.
    Type: Application
    Filed: December 1, 2008
    Publication date: October 6, 2011
    Inventor: Sergey A. Vedeneev