Patents by Inventor Evgeny A. Volkov

Evgeny A. Volkov 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).

  • Feed system of a mining combine
    Patent number: 4461512
    Abstract: A feed system of a mining combine includes a track made up of pivotally interconnected tubular segments on which is installed the combine being moved. The combine has a drive gearwheel meshing with a traction rack. The traction rack is formed by individual pivotally interconnected segments comprising side members interconnected by pins engageable with the drive gearwheel. According to the invention, the traction rack is connected to the track for rotation thereabout by means of pivotal joints which are provided at points of the joints between the segments of the track. Positive engagement of the traction rack with the drive gearwheel is maintained.
    Type: Grant
    Filed: September 23, 1982
    Date of Patent: July 24, 1984
    Assignee: Podmoskovny Nauchno-Issledovatelsky I Proektnokonstruktorsky Ugolny Institut
    Inventors: Jury G. Sirotin, Stanislav V. Nikolaev, Lazar M. Gelfand, Pavel D. Romanov, Valentin D. Potapov, Mikhail S. Alexeev, Evgeny A. Volkov, Vladlen D. Yalevsky, Viktor G. Lukienko, Anatoly G. Popov, Grigory A. Tupikov