FIELD: transport.
SUBSTANCE: front frame of thrust reverser having deflecting cascades and installed in aircraft nacelle is made capable to be attached to deflecting cascades and contains single-piece main member, secondary member and transversal reinforcement ribs. The single-piece main member has C-shaped longitudinal section. The secondary member serves as deflecting edge and is attached to one of the ends of the main member, and transversal reinforcement ribs connect two ends of the main member. The second invention from the set relates to thrust reverser having deflecting cascades and containing above mentioned front frame made capable to be connected with deflecting cascades. Another invention from the set relates to aircraft nacelle equipped with the said thrust reverser.
EFFECT: set of inventions permits to reduce mass and simplify thrust reverser front frame manufacturing.
13 cl, 10 dwg
