초록 ▼

The present invention provides a tailcone and power assembly mountable to the body of an aircraft using a height adjustable dolly. The tailcone assembly comprises a longitudinal support member, a gas turbine engine mounted to the support member; a firewall; two curved rotatable casings hingeably con

The present invention provides a tailcone and power assembly mountable to the body of an aircraft using a height adjustable dolly. The tailcone assembly comprises a longitudinal support member, a gas turbine engine mounted to the support member; a firewall; two curved rotatable casings hingeably connected to the support member; an inlet duct extending from an aperture in one of the rotatable casings to the engine inlet; an integral exhaust casing, and interface means for making necessary engine accessory connections to the aircraft. The tailcone is installed on the aircraft by mounting the tailcone in the adjustable dolly, rolling the dolly up to the aircraft, adjusting the dolly until the auxiliary power assembly is properly aligned for attachment to the aircraft, connecting the engine accessories to the aircraft, and bolting the assembly to the aircraft.

대표청구항 ▼

[ What is claimed is:] [1.] An aircraft tailcone assembly comprising:a longitudinal support member having forward and aft axial ends;a gas turbine engine mounted within said tailcone to said support member, said engine having an inlet and an exhaust;a firewall extending from said support member forw

[ What is claimed is:] [1.] An aircraft tailcone assembly comprising:a longitudinal support member having forward and aft axial ends;a gas turbine engine mounted within said tailcone to said support member, said engine having an inlet and an exhaust;a firewall extending from said support member forward of said engine;at least one curved rotatable casing hingeably connected to said support member and rotatable from a closed position to an open position thereby exposing said engine;an inlet duct extending from an aperture in one of said rotatable casings to said engine inlet;interface means for making necessary electrical, mechanical, pneumatic, and hydraulic accessory connections between said tailcone assembly and said aircraft body;a substantially conical casing attached to said second axial end of said support member extending from a forward end approximately adjacent said engine exhaust to an open aft end, said casing thereby providing a passage overboard for exhaust gas from said engine; anda flange at said forward axial end of said support member adapted for quickly and rigidly attaching the entire tailcone assembly to said aircraft body.