Patents by Inventor Wan HU

Wan HU 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).

  • Assembly for an aircraft, the assembly comprising a pylon, an engine mount and an attachment system between the pylon and the engine mount
    Patent number: 11345481
    Abstract: An assembly for an aircraft, which includes a pylon with a bearing face and a contact face, an engine mount with a bearing face and a contact face bearing against the contact face of the pylon, at least two bolts comprising a threaded stem with a head and a nut bearing against the bearing face of the engine mount, for each head, a bearing washer with a first bearing face and a second bearing face, where the second bearing face of the bearing washer bears against the bearing face of the pylon, and where the head bears against the first bearing face of the bearing washer, a shoe, and, for each bearing washer, a clamp that is secured to the shoe and comprises a first branch and a second branch between which the bearing washer is clamped and is free to rotate.
    Type: Grant
    Filed: March 23, 2020
    Date of Patent: May 31, 2022
    Assignee: AIRBUS OPERATIONS SAS
    Inventors: Isabelle Petrissans, Rémi Lansiaux, Pascal Forichon, Patrice Perez, Wan Hu
  • ASSEMBLY FOR AN AIRCRAFT, THE ASSEMBLY COMPRISING A PYLON, AN ENGINE MOUNT AND AN ATTACHMENT SYSTEM BETWEEN THE PYLON AND THE ENGINE MOUNT
    Publication number: 20200307815
    Abstract: An assembly for an aircraft, which includes a pylon with a bearing face and a contact face, an engine mount with a bearing face and a contact face bearing against the contact face of the pylon, at least two bolts comprising a threaded stem with a head and a nut bearing against the bearing face of the engine mount, for each head, a bearing washer with a first bearing face and a second bearing face, where the second bearing face of the bearing washer bears against the bearing face of the pylon, and where the head bears against the first bearing face of the bearing washer, a shoe, and, for each bearing washer, a clamp that is secured to the shoe and comprises a first branch and a second branch between which the bearing washer is clamped and is free to rotate.
    Type: Application
    Filed: March 23, 2020
    Publication date: October 1, 2020
    Inventors: Isabelle PETRISSANS, Rémi LANSIAUX, Pascal FORICHON, Patrice PEREZ, Wan HU