Patents by Inventor Pierre LARROUMETS

Pierre LARROUMETS 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).

  • Stiffened structure integrating an opening
    Patent number: 8840980
    Abstract: A stiffened structure includes stiffeners (14.1, 14.2, 14.3) and nodes (12) at which three stiffeners (14.1, 14.2, 14.3) of different directions intersect, with the surfaces of the stiffeners (14.1, 14.2, 14.3) being arranged in planes that are perpendicular to the same plane, whereby the stiffened structure includes at least one opening (26) and is characterized in that the opening (26) is surrounded by a hexagonal belt, formed by peripheral stiffeners (40).
    Type: Grant
    Filed: January 31, 2012
    Date of Patent: September 23, 2014
    Assignee: Airbus Operations SAS
    Inventors: Paolo Messina, Gerard Coudouent, Pierre Larroumets, Arnaud Tonnele
  • STIFFENED STRUCTURE INTEGRATING AN OPENING
    Publication number: 20120196080
    Abstract: A stiffened structure includes stiffeners (14.1, 14.2, 14.3) and nodes (12) at which three stiffeners (14.1, 14.2, 14.3) of different directions intersect, with the surfaces of the stiffeners (14.1, 14.2, 14.3) being arranged in planes that are perpendicular to the same plane, whereby the stiffened structure includes at least one opening (26) and is characterized in that the opening (26) is surrounded by a hexagonal belt, formed by peripheral stiffeners (40).
    Type: Application
    Filed: January 31, 2012
    Publication date: August 2, 2012
    Applicant: AIRBUS OPERATIONS SAS
    Inventors: Paolo MESSINA, Gerard COUDOUENT, Pierre LARROUMETS, Arnaud TONNELE