Patents by Inventor Boris A. Koriakov-Savoysky

Boris A. Koriakov-Savoysky 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).

  • Gear system
    Patent number: 5505668
    Abstract: In a conventional internal gear pair system such as a planetary gear system with a small gear ratio of the internal gear to the driving pinion, common problems include tip interference and limited contact between the teeth of the gears. An internal gear pair system which avoids these problems includes a pinion meshing with an internal gear, the pinion having as few as one tooth less than the internal gear, the only contact between the pinion and the internal gear being on at least one side of a line extending diametrically through the centers of the pinion and the internal gear, and the teeth of the pinion being conjugate to the internal gear teeth.
    Type: Grant
    Filed: August 2, 1994
    Date of Patent: April 9, 1996
    Assignee: Ikona Gears Limited
    Inventors: Boris A. Koriakov-Savoysky, Igor V. Aleksahin, Ivan P. Vlasov