Thrust inverter with translatable cascade vanes having detachable front frame

摘要

A thrust inverter for a turbojet engine nacelle includes an outer movable cowl and a front frame. The outer movable cowl translates between a closed position and a thrust inversion position and also moves to a supporting position in which the outer movable cowl is hinged and guided by a guiding member located on a pylon. In particular, the front frame holding cascade vanes is mounted downstream from an air blower housing, and part of the front frame is detachably connected to the air blower housing. The front frame is translatable along the guiding member once the front frame is detached from the air blower housing.

主权项

1. A thrust inverter for a turbojet engine nacelle including:
at least one outer movable cowl that is movable between a closed position of the thrust inverter and a thrust inversion position, said at least one outer movable cowl also being able to be opened into a supporting position towards which said at least one outer movable cowl is hinged and guided through use of at least one guiding member that is suitable to said outer movable cowl and located substantially on a pylon, to which the nacelle is attached; and at least one front frame capable of being mounted downstream from an air blower housing for a turbojet engine and directly or indirectly holds at least one flow diversion means comprising cascade vanes, wherein at least one part of the front frame is detachably connected to the air blower housing and the front frame is translatable along said at least one guiding member once said front frame is detached from the air blower housing, wherein the cascade vanes are detachably mounted on the front frame and translate independently therefrom, at least one of the cascade vanes and the front frame configured to move to a maintenance position so as to provide access to the inside of the turbojet engine nacelle.