Patents by Inventor Marc Vassault

Marc Vassault 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).

  • Method of assembling one-piece bladed disks, and a device for damping vibration of the blades of such disks
    Publication number: 20060051211
    Abstract: A method of assembling together one-piece bladed disks by friction welding, and a damper device for damping vibration of the blades of the disks, the device comprising annular linings for covering the blades and filling the gaps between the blades, the linings being made of elastomer, and means for holding and clamping the linings when mounted on the blades.
    Type: Application
    Filed: May 16, 2005
    Publication date: March 9, 2006
    Applicant: SNECMA MOTEURS
    Inventors: Jean-Pierre Ferte, Marc Vassault, Didier Brouard