Patents by Inventor Didier Brisset

Didier Brisset 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).

  • Precision ball joint
    Patent number: 8025576
    Abstract: The joint comprises a ball (4) held between two seats (5 and 6) of the members (1, 2) to be joined, and it further comprises fittings (7, 8) bound to the members (1, 2) respectively, connected together through an intermediate jointed ring (12). A spring (13) maintains the contact between the ball and the seats. A rim (15) of the ring retains the ball (4) in case of disjunction. The ball (4) provides large accuracy in the position of the centre of rotation and the remainder of the joint maintains cohesion of the assembly.
    Type: Grant
    Filed: June 9, 2006
    Date of Patent: September 27, 2011
    Assignee: Commissariat a l'Energie Atomique
    Inventors: Didier Brisset, Gaël Paquignon, Jean-Marie David, Gilles Diolez, Jean-Paul Perin, Denis Chatain
  • Precision ball joint
    Publication number: 20090129855
    Abstract: The joint comprises a ball (4) held between two seats (5 and 6) of the members (1, 2) to be joined, and it further comprises fittings (7, 8) bound to the members (1, 2) respectively, connected together through an intermediate jointed ring (12). A spring (13) maintains the contact between the ball and the seats. A rim (15) of the ring retains the ball (4) in case of disjunction. The ball (4) provides large accuracy in the position of the centre of rotation and the remainder of the joint maintains cohesion of the assembly.
    Type: Application
    Filed: June 9, 2006
    Publication date: May 21, 2009
    Inventors: Didier Brisset, Gael Paquignon, Jean-Marie David, Gilles Diolez, Jean-Paul Perin, Denis Chatain