DEVICE CONTAINING A REACTION REVERSOR AND THE DRIVE SYSTEM OF THE SPECIFIED REACTION REVERSOR

摘要

1. A device comprising a thrust reverser (20) and a drive system of said thrust reverser (20), wherein said thrust reverser (20) includes at least one hood (30) linearly moving in a direction substantially parallel to the longitudinal axis nacelles alternately between the closed position in which it provides aerodynamic continuity of the nacelle and the open position in which it opens a passage for the deflected flow in the nacelle, said hood (30) being extended by at least one section of the adjustable nozzle (40), neighing at least one panel (41), mounted to rotate at least one position at which the nozzle cross-section changes, while this system contains drive means (60) that provide linear and rotary movement of these hoods (30), respectively and a panel (41) of the nozzle (40), wherein the device is characterized by the presence of downstream fixation means (80) of the nozzle (40) and hood (30), and the downstream fixation means (80) have at least two reversible states, one of which is pre represents a closed state in which the downstream fixation means (80) can fix the nozzle panel (41) (40) with the hood (30) in the position of changing the nozzle exit section. 2. The device according to claim 1, characterized in that in the forward thrust mode and at the stages of changing the nozzle section (40), the downstream fixation means (80) are in the open state, while in the reverse thrust mode, the downstream means (80) are in the closed state, allowing the nozzle (40) to move together with the hood (30) relative to the nacelle in the downward direction along �