B - Operations – Transporting – 64 – D
Patent
B - Operations, Transporting
64
D
B64D 29/08 (2006.01) B64C 7/02 (2006.01) E05C 19/06 (2006.01)
Patent
CA 2281619
The invention concerns an aircraft propulsion unit, such as a turbojet, wherein the fan cowls (22) are articulated on the strut (12) linking the central engine (14) with a wing system element (10). The cowls (22) are maintained closed by pawl locks (32a, 32b) connecting their lower edges. In order to eliminate all risk of accidental opening, guiding devices (36, 38) are inserted between the lower edges of the cowls (22) and structural units (20; 24, 26) linked with the central engine (14), at least in the cowl front. The front structural unit (20) counters any axial and radial displacement of the cowls.
Dans un ensemble propulseur d'aéronef, tel qu'un turboréacteur, les capots de soufflante (22) sont articulés sur le mât (12) par lequel le moteur central (14) est relié à un élément de voilure (10). Les capots (22) sont maintenus fermés par des verrous à crochets (32a, 32b) qui relient leurs bords inférieurs. Pour supprimer tout risque d'ouverture accidentelle, des dispositifs de guidage (36, 38) sont interposés entre les bords inférieurs des capots (22) et des structures (20; 24, 26) liées au moteur central (14), au moins à l'avant des capots. La structure avant (20) s'oppose à tout déplacement axial et radial des capots.
Aerospatiale Societe Nationale Industrielle
Goudreau Gage Dubuc
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