Patents by Inventor Christelle PETTENAZZI

Christelle PETTENAZZI 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).

  • Lockable linear actuator with a locking indicator
    Patent number: 10830260
    Abstract: A telescopic actuator comprising a cylinder (2) in which a rod (3) is mounted to slide along a sliding axis (X), the actuator including a locking member comprising a locking finger (10) that is movable along a locking direction (Y) that is perpendicular to the sliding axis, between a locking position in which an end (9) of the locking finger (10) is engaged in a groove (8) of the rod in order to lock the rod in position, and a retracted position in which the end of the finger is disengaged from the groove in order to release the rod, a locking indicator (20) being secured to the locking finger to be movable between a position indicating locking when the locking finger is in the locking position, and a position indicating unlocking when the locking finger is in the retracted position, the actuator being characterized in that the locking indicator is secured to the locking finger by a connection (22, 23, 24) suitable for being interrupted in the event of the end of the finger being broken off while the rod is l
    Type: Grant
    Filed: August 16, 2019
    Date of Patent: November 10, 2020
    Assignee: SAFRAN LANDING SYSTEMS
    Inventors: Christelle Pettenazzi, Laurent Monsaint
  • LOCKABLE LINEAR ACTUATOR WITH A LOCKING INDICATOR
    Publication number: 20200056637
    Abstract: A telescopic actuator comprising a cylinder (2) in which a rod (3) is mounted to slide along a sliding axis (X), the actuator including a locking member comprising a locking finger (10) that is movable along a locking direction (Y) that is perpendicular to the sliding axis, between a locking position in which an end (9) of the locking finger (10) is engaged in a groove (8) of the rod in order to lock the rod in position, and a retracted position in which the end of the finger is disengaged from the groove in order to release the rod, a locking indicator (20) being secured to the locking finger to be movable between a position indicating locking when the locking finger is in the locking position, and a position indicating unlocking when the locking finger is in the retracted position, the actuator being characterized in that the locking indicator is secured to the locking finger by a connection (22, 23, 24) suitable for being interrupted in the event of the end of the finger being broken off while the rod is l
    Type: Application
    Filed: August 16, 2019
    Publication date: February 20, 2020
    Applicant: SAFRAN LANDING SYSTEMS
    Inventors: Christelle PETTENAZZI, Laurent MONSAINT