Patents by Inventor Donald Wayne Dine

Donald Wayne Dine 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: 6280337
    Abstract: A constant velocity ball joint includes an outer race having a plurality of first tracks separated by first lands. Each first land has a first land surface. The joint further includes an inner race having a plurality of second tracks separated by second lands. A cage is disposed between the races. The cage has an outer cage surface facing the outer race, an inner cage surface facing the inner race, and a plurality of circumferentially distributed windows. A plurality of torque-transmitting balls are disposed in the windows, and are engageable with the tracks. At least one of the group consisting of the first land surfaces and the inner cage surface includes ramped portions that are engageable with a respective one of the group consisting of the outer cage surface and the inner race.
    Type: Grant
    Filed: May 25, 2000
    Date of Patent: August 28, 2001
    Assignee: GKN Automotive, Inc.
    Inventors: Hans Wormsbächer, Donald Wayne Dine