Patents Assigned to GED International Inc.
  • Patent number: 7066654
    Abstract: Disclosed herein is a bearing assembly comprising: an outer race having an inner surface; an inner race having an outer surface, the inner surface of the outer race and the outer surface of the inner race defining a bearing assembly raceway; a plurality of main rollers positioned within the bearing assembly raceway, the main rollers in contact with the inner surface of the outer race and the outer surface of the inner race; a plurality of mediate rollers positioned within the bearing assembly raceway counter-rotating with the main rollers such that each of the mediate rollers is in rolling contact with a pair of the plurality of main rollers; and a cage positioned in the bearing assembly raceway for at least partially bounding each of the mediate and main rollers.
    Type: Grant
    Filed: July 8, 2003
    Date of Patent: June 27, 2006
    Assignee: GED International Inc.
    Inventors: Xu Wang, Guopu An, Herman Heping Cheng