Patents by Inventor Xavier Guyonnet

Xavier Guyonnet 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).

  • Patent number: 12006065
    Abstract: A method for manufacturing an aircraft door with an integral structure. The method includes the following steps: producing a forged blank (7); die-cutting the forging blank (7) between a substantially smooth lower die (8) and an upper die (9) defining a plurality of cells and producing a die-cut part having a honeycomb structure having an open face and a closed face closed by a wall; an inner wall of the honeycomb structure is machined to define at least one recess defined by a web connecting the closed face and the open face and a base protruding substantially perpendicular to the web on the open face of the die cut component.
    Type: Grant
    Filed: April 12, 2021
    Date of Patent: June 11, 2024
    Assignee: Aubert & Duval
    Inventors: Ludovic Bourgeon, Arnaud Blanckaert, Philippe Gail, Xavier Guyonnet
  • Publication number: 20230242276
    Abstract: Method for manufacturing an aircraft door having a monolithic structure, including the following steps: producing a forged blank; die-cutting the forged blank between a substantially smooth lower die and an upper die defining cells, and producing a die-cut part with a cellular structure having an open face and a face closed by a wall; machining the internal walls of the cellular structure to define at least one recess delimited by a web connecting the closed face and the open face and by a base projecting substantially perpendicular to the web, on the open face of the die-cut part.
    Type: Application
    Filed: April 12, 2021
    Publication date: August 3, 2023
    Applicant: Aubert & Duval
    Inventors: Ludovic Bourgeon, Arnaud Blanckaert, Philippe Gail, Xavier Guyonnet