Patents by Inventor Michel-Andre Courcol

Michel-Andre Courcol 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).

  • Torsion damping device with movement transmitting element
    Patent number: 4908004
    Abstract: A torsion damping device in a clutch plate is fitted with an interposing element comprising two movable centrifugal plates. According to the invention, the two movable plates are connected to one another by at least one transmission element which is rotatable relative to the plates in such a way that a radial displacement of one of the movable plates causes rotation of the transmission element and a radial displacement in the opposite direction of the other movable plate.
    Type: Grant
    Filed: March 31, 1988
    Date of Patent: March 13, 1990
    Assignee: VALEO
    Inventors: Michel Graton, Michel-Andre Courcol, Jacques Thiebaut