Patents Assigned to GBA S.A.
  • Installation for electron-ray coatication of coatings
    Patent number: 6923868
    Abstract: This invention relates to an apparatus for electron-ray deposition of a coating on an article. The apparatus comprises a processing chamber with crucibles and electron gun located in the processing chamber and a pre-chamber for loading/unloading cartridges with articles to be coated. The cartridges have a lower fixed conic pinion on a vertical support and are located on a lower cover of a processing chamber. A shaft rotates inside the cartridges which engages an upper running conic pinion of the cartridges.
    Type: Grant
    Filed: December 23, 2003
    Date of Patent: August 2, 2005
    Assignee: GBA S.A.
    Inventors: Mikola Grechanyuk, Pavlo Kucherenko