Patents by Inventor Courtland P. Hill

Courtland P. Hill 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).

  • Publication number: 20030201360
    Abstract: A tape wrapping machine is provided for wrapping a moving length of tape onto a moving length of hose that is moving relative to the machine and the length of tape with controlled tape tension, and lay angle during wrapping. An adjustable guide arm supporting a moving length of tape is mounted on a rotating shuttle plate, and is adapted to pivot toward and away from a length of hose between a first position and at least one second position so as to provide a plurality of angular relationships between the guide arm and the moving length of hose. A first tension transducer is arranged so as to support the length of tape and a second, reference transducer is positioned in spaced diametric relation to the first transducer. A reference signal from the second transducer is subtracted from a signal from the first representing the centrifugal force plus the tape tension applied to the first transducer. The result of this subtraction yields a signal that represents the tension in the tape.
    Type: Application
    Filed: May 16, 2002
    Publication date: October 30, 2003
    Inventor: Courtland P. Hill