Patents by Inventor Yannick Astier

Yannick Astier 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).

  • Device for locking a threaded rod in a tapped tube
    Patent number: 11352814
    Abstract: The present invention relates to a locking device (10), comprising a threaded rod (12) and a tapping tube (14), which are movable relative to each other. An outer surface of the tube includes a first anti-rotation form. The device further comprises: a locking sleeve (16) positioned around the rod and comprising a second anti-rotation form (60, 62) capable of being assembled to the first anti-rotation form; and an elastic element (18) connected to the locking sleeve. In a locked position, the first (38, 40) and second (60, 62) anti-rotation forms are assembled; and in a release position, said anti-rotation forms are axially spaced apart, whereby the tube is free to rotate relative to the sleeve.
    Type: Grant
    Filed: March 11, 2020
    Date of Patent: June 7, 2022
    Assignee: LISI AEROSPACE
    Inventors: Yannick Astier, Bastien Bellavia, Boris Hummel
  • DEVICE FOR LOCKING A THREADED ROD IN A TAPPED TUBE
    Publication number: 20200291688
    Abstract: The present invention relates to a locking device (10), comprising a threaded rod (12) and a tapping tube (14), which are movable relative to each other. An outer surface of the tube includes a first anti-rotation form. The device further comprises: a locking sleeve (16) positioned around the rod and comprising a second anti-rotation form (60, 62) capable of being assembled to the first anti-rotation form; and an elastic element (18) connected to the locking sleeve. In a locked position, the first (38, 40) and second (60, 62) anti-rotation forms are assembled; and in a release position, said anti-rotation forms are axially spaced apart, whereby the tube is free to rotate relative to the sleeve.
    Type: Application
    Filed: March 11, 2020
    Publication date: September 17, 2020
    Applicant: LISI AEROSPACE
    Inventors: Yannick Astier, Bastien Bellavia, Boris Hummel