FIELD: motors and pumps.
SUBSTANCE: invention relates to turbojet engines. In the method, the propulsion system contains a body. Said body comprises upstream structure (9) comprising air intake (11) containing air intake edge (15) and air intake edge frame (17) forming air intake chamber (19). Said upstream structure is designed to be translationally movable along the axis parallel to the longitudinal axis of the body alternately between the closed position and the open position enabling access to the turbojet engine. Above propulsion system also comprises at least one locking / unlocking device (25) comprising means for locking and unlocking the upstream structure. Said locking and unlocking means are attached to air intake edge frame (17) and the upstream flange (29) of the turbojet engine.
EFFECT: invention simplifies the construction and increases the strength.
10 cl, 8 dwg
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