Patents by Inventor Pierre F. X. Bourgeaux

Pierre F. X. Bourgeaux 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).

  • Synchronized rotating dobby for weaving looms
    Patent number: 4544000
    Abstract: For the purpose of producing a synchronized rotating dobby capable of operating equally well in both directions of rotation, a plate fixed to a heddle-frame displacing eccentric is provided with a second notch diametrically opposite the immobilizing first notch in which engages the nose element of a pivoting lever actuated by the reading device. This second notch cooperates with the oppositely located lever to ensure maintenance of the correct positioning of the plate.
    Type: Grant
    Filed: January 24, 1984
    Date of Patent: October 1, 1985
    Assignee: S. A. des Establissements Staubli (France)
    Inventor: Pierre F. X. Bourgeaux