Patents by Inventor Romain TAILLER

Romain TAILLER 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).

  • Epicycic geartrain, a gearbox, and aircraft, and a method
    Patent number: 11067163
    Abstract: An epicyclic gear train including a plurality of planet gears that are carried by a common planet carrier, the planet carrier comprising a support and a plurality of pins carried by the support, each pin having a fastening segment extending in a direction away from the support to a distal end, each planet gear being arranged around a respective one of the fastening segments and presenting a degree of freedom to move in rotation about an extension axis along which the fastening segment extends. A retaining link is carried by the pins and connects the pins together, each planet gear being arranged in a zone lying between the support and the retaining link, each pin presenting a restricted degree of freedom to move relative to the retaining link.
    Type: Grant
    Filed: March 11, 2020
    Date of Patent: July 20, 2021
    Assignee: AIRBUS HELICOPTERS
    Inventors: Jean-Claude Tourniaire, Jeremy Martinez, Romain Tailler
  • EPICYCIC GEARTRAIN, A GEARBOX, AND AIRCRAFT, AND A METHOD
    Publication number: 20200292059
    Abstract: An epicyclic gear train including a plurality of planet gears that are carried by a common planet carrier, the planet carrier comprising a support and a plurality of pins carried by the support, each pin having a fastening segment extending in a direction away from the support to a distal end, each planet gear being arranged around a respective one of the fastening segments and presenting a degree of freedom to move in rotation about an extension axis along which the fastening segment extends. A retaining link is carried by the pins and connects the pins together, each planet gear being arranged in a zone lying between the support and the retaining link, each pin presenting a restricted degree of freedom to move relative to the retaining link.
    Type: Application
    Filed: March 11, 2020
    Publication date: September 17, 2020
    Applicant: AIRBUS HELICOPTERS
    Inventors: Jean-Claude TOURNIAIRE, Jeremy MARTINEZ, Romain TAILLER