Patents by Inventor Stephen Maucher

Stephen Maucher 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: 6227978
    Abstract: A constant velocity tripode joint is disclosed as having an outer joint part with an inner aperture and with uniformly circumferentially distributed recesses which widen the inner aperture and each of which include two opposed tracks. An inner joint part includes a center piece and three uniformly distributed tripode arms arranged radially relative to the center piece and each of which extends into one of the recesses. A roller assembly is mounted on each arm and in rolling contact with the tracks of the respective recess. Each roller assembly comprises at least two rollers that are independently rotatable relative to their respective tripode arm and that are at least indirectly supported on the tripode arm in the radial direction relative to the arm axis. A first roller rolls on the first of the two tracks and is spaced from the other track. A second roller rolls on the other one of the two tracks and is spaced from the first track.
    Type: Grant
    Filed: March 24, 1999
    Date of Patent: May 8, 2001
    Assignee: GKN Automotive AG
    Inventors: Stephen Maucher, Jochen Balken