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1. (WO2018162839) DEVICE FOR ACTUATING A THRUST REVERSER WITH AN ANTIDEPLOYMENT BODY

Pub. No.:    WO/2018/162839    International Application No.:    PCT/FR2018/050513
Publication Date: Fri Sep 14 01:59:59 CEST 2018 International Filing Date: Wed Mar 07 00:59:59 CET 2018
IPC: F02K 1/70
F02K 1/76
Applicants: SAFRAN NACELLES
SAFRAN ELECTRONICS & DEFENSE
Inventors: MAALIOUNE, Hakim
CORBIN, Julien
JOIGNET, Jean-Philippe
HAUTECOEUR, Julien
JONCOUR, Yvon
FIGUET, Jean-Michel
Title: DEVICE FOR ACTUATING A THRUST REVERSER WITH AN ANTIDEPLOYMENT BODY
Abstract:
The invention relates to a device for actuating a thrust reverser, comprising mobile thrust-reversing elements (1) carried by a nacelle in order to move between a retracted position and a deployed position, the actuating device comprising: two actuators mounted on the nacelle and connected to a motor and to mobile thrust-reversing elements in order to manoeuvre same in a retraction or deployment direction over a course of the actuators between a retracted position and a deployed position of the mobile thrust-reversing elements; locks for locking the mobile thrust-reversing elements in the retracted position; and antideployment bodies (11,12,13,16) associated with the actuators in order to ensure free operation of the actuators in the direction of retraction and to ensure that the actuators are retained in the direction of deployment, the antideployment bodies being designed to ensure free operation of the actuators in the direction of deployment over part of the course of the actuators corresponding to a shift from a position of over-retraction of the mobile thrust-reversing elements to a position of retraction of the mobile thrust-reversing elements.