Patents by Inventor Pierre-Etienne Dandaleix

Pierre-Etienne Dandaleix 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).

  • Publication number: 20230124974
    Abstract: An aircraft landing gear assembly having a first landing gear element movably coupled relative to a second landing gear element to move between a first condition and a second condition. The aircraft landing gear assembly further comprises a fibre composite leaf spring formed from a plurality of composite layers and arranged between the first and second elements, the leaf spring being arranged to bend when the first element moves from the first condition to the second condition. The fibre composite leaf spring comprises a first region and a second region, wherein the number of composite layers in the first region is greater than the number of composite layers in the second region. The landing gear further comprises a mounting assembly arranged to engage the first region of the leaf spring to couple the leaf spring to the first landing gear element.
    Type: Application
    Filed: February 26, 2021
    Publication date: April 20, 2023
    Applicants: SAFRAN LANDING SYSTEMS UK LTD, SAFRAN LANDING SYSTEMS CANADA INC
    Inventors: Mark Bevan, Pierre-Etienne Dandaleix, Jorge Juesas Portoles, Robert Kyle Schmidt
  • Publication number: 20230076329
    Abstract: An aircraft landing gear comprising: a first member, a second member pivotally coupled to the first member, and a spring coupled to the first and second members, the spring comprising a plurality of elastically deformable washers, the spring being arranged to generate a biasing force between the first and second members to bias the first member toward a predetermined orientation relative to the second member.
    Type: Application
    Filed: February 4, 2021
    Publication date: March 9, 2023
    Applicant: SAFRAN LANDING SYSTEMS UK LTD
    Inventors: Pierre-Etienne Dandaleix, Thibault Hernandez, Andrew Mills