초록 ▼

A thrust reverser for a turbojet engine is disclosed in which the actuator for the thrust reverser is attached to a second support frame located downstream of the reverse thrust opening. A plurality of longitudinally extending beams interconnect the downstream support frame to an upstream support fr

A thrust reverser for a turbojet engine is disclosed in which the actuator for the thrust reverser is attached to a second support frame located downstream of the reverse thrust opening. A plurality of longitudinally extending beams interconnect the downstream support frame to an upstream support frame which is located upstream of the reverse thrust opening. A cylinder of the actuating device is attached to the downstream support frame and the extendible and retractable piston rod is attached to the moveable thrust reverser element. The location of the actuating device allows for a better stress distribution and enables the weight to be reduced as compared to prior art thrust reversers.

대표청구항 ▼

A thrust reverser for a turbojet engine having a wall bounding a duct with a longitudinal axis through which gases pass in a forward thrust direction, the wall having at least one reverse thrust opening through which gases pass in a reverse thrust direction, the opening having front and rear sides,

A thrust reverser for a turbojet engine having a wall bounding a duct with a longitudinal axis through which gases pass in a forward thrust direction, the wall having at least one reverse thrust opening through which gases pass in a reverse thrust direction, the opening having front and rear sides, the thrust reverser comprising: a) a thrust reverser element attached to the duct so as to be moveable between a forward thrust position wherein the thrust reverser element covers the reverse thrust opening and a reverse thrust position wherein the thrust reverser element is displaced away from the reverse thrust opening so as to deflect gases through the opening in a reverse thrust direction, wherein the thrust reverser element comprises a thrust reverser door, having front and rear edges, pivotally attached to the duct so as to pivot between open and closed positions about a pivot axis located between the front and rear edges; b) a first support frame extending generally transverse to the longitudinal axis and located forwardly of the front side of the reverse thrust opening; c) a second support frame extending generally transverse to the longitudinal axis and located rearwardly of the rear side of the reverse thrust opening; d) at least one generally longitudinally extending beam connected to the first and second support frames; and, e) actuating means connected to the thrust reverser element and to the second support frame to move the thrust reverser element between its open and closed positions.