Patents by Inventor Jacky Auriau

Jacky Auriau 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).

  • Device for coupling two shafts
    Patent number: 5785448
    Abstract: A device for coupling two shafts adapted to turn about a common axis includes a rotational coupling system associated with an axial retaining system. The rotational coupling system includes conjugate profiles at the ends of the shafts. The axial retaining system comprises a two-part sleeve coupled axially to the shaft and cooperating with a spring disposed inside the sleeve. The end of each shaft is surrounded by the sleeve. The spring operates after releasing an arming system including studs on the sleeve cooperating with cams at the end of one of the shafts.
    Type: Grant
    Filed: April 29, 1997
    Date of Patent: July 28, 1998
    Assignee: Lemforder Nacam
    Inventors: Jean-Claude Courgeon, Jacky Auriau, Amar Bouguerra