Patents by Inventor Laurent Jean CRABOS

Laurent Jean CRABOS 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).

  • THREE-POINT CONTACT ROLLING BEARING WITH IMPROVED DRAIN
    Publication number: 20230008954
    Abstract: Rolling bearing with three contact points, wherein the inner raceway, the third contact point being located in a sector of the outer raceway delimited by a proximal end of the outer raceway on the one hand, and by the rolling plane on the other hand, characterized in that the outer ring comprises a drain provided in the outer raceway, and opening from an outer surface of the outer ring, said drain opening eccentrically on the outer raceway with respect to the rolling plane, in a sector of the outer raceway delimited by the rolling plane on the one hand, and a distal end of the outer raceway on the other hand, the drain and the third contact point being disjoint.
    Type: Application
    Filed: December 15, 2020
    Publication date: January 12, 2023
    Applicant: SAFRAN HELICOPTER ENGINES
    Inventors: Benjamin Nicolas FULLERINGER, Damien Paul Antonin LECOUVREUR, Laurent Jean CRABOS