Patents by Inventor Viktor Mikhailovich Krapukhin

Viktor Mikhailovich Krapukhin 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).

  • Device for centrifugal casting of hollow body with asymmetrical cross-section
    Patent number: 3965968
    Abstract: A device adapted for the production of a hollow body with an extension in a built-up metal mould provided with lining. The spinning axis of the built-up metal mould is essentially coaxial with the mould longitudinal axis owing to which the filling of the cavity provided in said mould with molten metal causes a progressing unbalance of the device. For offsetting this unbalance provision is made for a movable weight travelling radially to the spinning axis of said metal mould as the unbalance is being progressed.
    Type: Grant
    Filed: December 24, 1974
    Date of Patent: June 29, 1976
    Inventors: Nikolai Nikitievich Alexandrov, Nikolai Nikolaevich Zorev, Viktor Mikhailovich Krapukhin, Viktor Vasilievich Krotov, Ivan Romanovich Kryanin, Boris Samoilovich Milman, Pavel Vladimirovich Semenov, Nikolai Anatolievich Sokolov, Viktor Gurievich Tinyakov
  • Installation for producing bimetallic solid bodies of cylindrical shape
    Patent number: 3945427
    Abstract: An installation for producing bimetallic solid bodies of cylindrical shape comprises a movable base which, together with a runner means is adapted to eliminate a clearance between the runner means and a casting mould having a stationary horizontal axis of rotation.
    Type: Grant
    Filed: April 19, 1974
    Date of Patent: March 23, 1976
    Inventors: Boris Samoilovich Milman, Genrikh Sergeevich Mirzoian, Gennady Sergeevich Strizhov, Viktor Gurievich Tinyakov, Pavel Petrovich Doroschenko, Vladimir Evgenievich Karssky, Moisei Markovich Levin, Viktor Mikhailovich Krapukhin, Pavel Vladimirovich Semenov