Patents by Inventor Gennady Alexandrovich Savin

Gennady Alexandrovich Savin 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).

  • Patent number: 4079616
    Abstract: A method of producing cylindrical tubular items by drawing and a draw bench relate to methods and devices for plastic working of materials in a cold state. In the course of manufacturing cylindrical tubular items by drawing, said items are subjected to deformation on being drawn through a die and are imparted simultaneously a torsional moment, said torsional moment being imparted to that portion of each item which emerges from the die, while the item portion found in front of the die is restricted from torsion. The draw bench adapted for realizing the method of the invention comprises a device for drawing items through the die, said device being made as a driven carriage, a means for imparting to the item a torsional moment, said means being arranged on said carriage, and a means for restricting the item from torsion arranged at the die entry.
    Type: Grant
    Filed: March 19, 1976
    Date of Patent: March 21, 1978
    Inventors: Viktor Afanasievich Zazimko, Gennady Alexandrovich Savin, Mikhail Vladimirovich Babasov, Igor Yakovlevich Volin, Vitaly Fedorovich Shevchenko, Iraida Ivanovna Reidemeister, Nikolai Konstantinovich Erokhov, Ivan Markovich Evtushenko