Patents by Inventor Stephane RIQUIER

Stephane RIQUIER 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).

  • Thrust reverser with anti-buckling actuating system
    Patent number: 11952963
    Abstract: A thrust reverser for a turbojet aircraft nacelle includes a fixed structure, a movable structure and an actuator. The actuator extends along a main axis and is connected by a first connection to the fixed structure and by a second connection to the movable structure for the deployment of the movable structure between a direct jet position and a reverse jet position. The actuator is also connected to the fixed structure by a third connection arranged longitudinally between the first connection and the second connection. An axis of the third connection is radially eccentric from the main axis and the third connection allows a predetermined displacement of the actuator with respect to the fixed structure.
    Type: Grant
    Filed: June 17, 2022
    Date of Patent: April 9, 2024
    Assignee: Safran Nacelles
    Inventors: Xavier Cazuc, Vincent Dutot, Sébastien Laurent Marie Pascal, Stephane Riquier, Patrick André Boileau, Fabien Jourdan
  • THRUST REVERSER WITH ANTI-BUCKLING ACTUATING SYSTEM
    Publication number: 20220316427
    Abstract: A thrust reverser for a turbojet aircraft nacelle includes a fixed structure, a movable structure and an actuator. The actuator extends along a main axis and is connected by a first connection to the fixed structure and by a second connection to the movable structure for the deployment of the movable structure between a direct jet position and a reverse jet position. The actuator is also connected to the fixed structure by a third connection arranged longitudinally between the first connection and the second connection. An axis of the third connection is radially eccentric from the main axis and the third connection allows a predetermined displacement of the actuator with respect to the fixed structure.
    Type: Application
    Filed: June 17, 2022
    Publication date: October 6, 2022
    Applicant: Safran Nacelles
    Inventors: Xavier CAZUC, Vincent DUTOT, Sébastien Laurent Marie PASCAL, Stephane RIQUIER, Patrick André BOILEAU, Fabien JOURDAN