Patents by Inventor Lynwood Hector Hamilton, JR.

Lynwood Hector Hamilton, JR. 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).

  • Wing pulley for belt conveyor
    Patent number: 9434552
    Abstract: A winged pulley for a conveyor belt has a drum with an outside diameter, a first end portion and a second end portion. A hub is located in each end of the drum, with the hub receiving a shaft. A first set of plural radial wings extends from the first end portion of the drum toward the second end portion, and a second set of plural radial wings extends from the second end portion of the drum toward the first end portion. Each of the wings in the first and second sets of wings has an outer end located adjacent the respective first or second end portions. The first and second sets of wings are arranged helically about the drum in opposite orientations. The inner ends of the first set of wings is circumferentially offset from the inner ends of the second set of wings so as to create gaps between the inner ends of the first set of wings and the inner ends of the second set of wings.
    Type: Grant
    Filed: July 27, 2015
    Date of Patent: September 6, 2016
    Assignee: MARTIN SPROCKET & HEAR, INC.
    Inventor: Lynwood Hector Hamilton, Jr.
  • WING PULLEY FOR BELT CONVEYOR
    Publication number: 20160023849
    Abstract: A winged pulley for a conveyor belt has a drum with an outside diameter, a first end portion and a second end portion. A hub is located in each end of the drum, with the hub receiving a shaft. A first set of plural radial wings extends from the first end portion of the drum toward the second end portion, and a second set of plural radial wings extends from the second end portion of the drum toward the first end portion. Each of the wings in the first and second sets of wings has an outer end located adjacent the respective first or second end portions. The first and second sets of wings are arranged helically about the drum in opposite orientations. The inner ends of the first set of wings is circumferentially offset from the inner ends of the second set of wings so as to create gaps between the inner ends of the first set of wings and the inner ends of the second set of wings.
    Type: Application
    Filed: July 27, 2015
    Publication date: January 28, 2016
    Inventor: Lynwood Hector Hamilton, JR.