Patents by Inventor Thierry Belkheir

Thierry Belkheir 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).

  • Protection mask for surface treatment of turbomachine blades
    Patent number: 7066799
    Abstract: A protection mask used during surface treatment for a turbomachine blade, including for example a sand blasting step and/or a metal coating step, includes at least one part matching the shape of a portion of the blade. The mask is designed to resist surface treatment effects and to be placed on the surface to be protected, and can form a removable and reusable tool according to the invention.
    Type: Grant
    Filed: November 29, 2004
    Date of Patent: June 27, 2006
    Assignee: Snecma Moteurs
    Inventors: Lhocine Oussaada, Thierry Labrousse, Thierry Belkheir, Claude Colas, Habib Mehdaoui, Christian Polis
  • Protection mask for surface treatment of turbomachine blades
    Publication number: 20050227589
    Abstract: The invention relates to a protection mask used during treatment of surfaces of turbomachine blades including a sand blasting step and/or a metal coating step. The mask is designed to resist surface treatment effects and to be placed on the surface to be protected, and forms a removable and reusable tool according to the invention. The use of such a tool improves the quality and productivity of treatment operations.
    Type: Application
    Filed: November 29, 2004
    Publication date: October 13, 2005
    Applicant: SNECMA MOTEURS
    Inventors: Lhocine Oussaada, Thierry Labrousse, Thierry Belkheir, Claude Colas, Habib Mehdaoui, Christian Polis