Latecoere

Emmanuel Rouzade

Gregory Dubosc

Grégory Dubosc

An aircraft door including a retaining device for a deployable evacuation device, the retaining device having at least: a beam; a first retention member fixed on a second end of the beam by a detachable clip, the first retention member being connected to the deployable evacuation device; a second retention member, which can be coupled to the first retention member, mounted on the door frame; retraction devices that moves between: an activated position, in which the second retention member is on the trajectory of the first retention member, and a deactivated position, in which the second retention member is outside the trajectory of the first retention member.

Aircraft door with retraction of the means for retaining the deployable evacuation device

An aircraft door including an external opening/closing lever () and an internal opening/closing lever () which are coupled by an engaging mechanism () which includes: a stop () which entrains a counter-stop () when the internal opening/closing lever () is in its closed position and the external opening/closing lever () is pivoted from its closed position to its open position; a lug () that rotates as one with the internal opening/closing lever; an engaging pawl () which is spaced apart from the path of the lug () in a passive position, and disposed on the path of the lug () in an active position; a support base () designed to push the engaging pawl () back into its passive position when the external opening/closing lever () is in its closed position.

Aircraft door comprising an engaging mechanism providing engagement between an external opening/closing lever and an internal opening/closing lever

The invention concerns an aircraft door having a lever () for emergency opening from outside, disposed in a lever window. The lever () for emergency opening from outside includes: a main arm () having a first aerodynamic surface (); a profiled cowling () with a second aerodynamic surface (); a driving stop () capable of rotating the profiled cowling () from its concealing position to its separated position when the main arm () passes from its retracted position to its deployed position.

Growing community of inventors

Bessieres Occitaine, France

Emmanuel Rouzade