Patents by Inventor Damian Dixon

Damian Dixon 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).

  • Rotary drive coupling
    Patent number: 5615969
    Abstract: Disclosed is an adjustable length rotary drive coupling comprising a first rotary shaft provided with at least one tooth and a second rotary shaft provided with a plurality of abutment surfaces spaced apart along the length thereof associated with each the tooth. One of the rotary shafts is a drive shaft, with the other shaft being a driven shaft. Each tooth is selectively engageable with any of its associated abutment surfaces, to enable the length of the rotary drive coupling to be adjusted.
    Type: Grant
    Filed: October 2, 1995
    Date of Patent: April 1, 1997
    Assignee: Kemutec Group, Ltd.
    Inventors: George Tunnicliffe, John P. Lee, Damian Dixon
  • Mill having a rotary drive coupling
    Patent number: 5505392
    Abstract: An adjustable length rotary drive coupling comprising a first rotary shaft provided with at least one tooth and a second rotary shaft provided with a plurality of abutment surfaces spaced apart along the length thereof associated with each the tooth. One of the rotary shafts is a drive shaft, with the other shaft being a driven shaft. Each tooth is selectively engageable with any of its associated abutment surfaces, to enable the length of the rotary drive coupling to be adjusted.
    Type: Grant
    Filed: November 8, 1993
    Date of Patent: April 9, 1996
    Assignee: Kemutec Group, Ltd.
    Inventors: George Tunnicliffe, John P. Lee, Damian Dixon