Assembly for mounting a turbine engine to an airframe
An assembly is provided for mounting a turbine engine to an airframe. The turbine engine extends along an axial centerline and includes an engine core mount and an engine exhaust mount. The assembly includes a thrust pin linkage connecting and extending axially between a core thrust pin and an exhaust thrust pin. The core thrust pin is adapted to connect to the engine core mount, and the exhaust thrust pin is adapted to connect to the engine exhaust mount. One of the core thrust pin, the exhaust thrust pin and the thrust pin linkage is also adapted to connect to the airframe.
1. A turbine engine for mounting to an airframe, the turbine engine extending along an axial centerline and comprising:
a turbine engine core having an engine core mount connected to a core case;
a turbine engine exhaust having an engine exhaust mount connected to an exhaust case;
a core thrust pin partially projecting radially into an inner bore of the engine core mount after complete assembly of the core thrust pin with the engine core mount, wherein a length of the inner bore of the engine core mount is greater than a corresponding length that the core thrust pin partially projects radially into the inner bore of the engine core mount;
an exhaust thrust pin partially projecting radially into an inner bore of the engine exhaust mount after complete assembly of the exhaust thrust pin with the engine exhaust mount, wherein a first exhaust thrust pin end of the exhaust thrust pin is at least one of pivotally and radially slidably connected to the engine exhaust mount, and wherein a length of the inner bore of the engine exhaust mount is greater than a corresponding length that the exhaust thrust pin partially projects radially into the inner bore of the engine exhaust mount;
a thrust pin linkage connecting and extending axially between the core thrust pin and the exhaust thrust pin; and
wherein one of the core thrust pin, the exhaust thrust pin and the thrust pin linkage is adapted to connect to the airframe.
2. The turbine engine of claim 1 , further comprising a flexible seal that extends axially between the core case and the exhaust case.
3. The turbine engine of claim 1 , wherein
the core thrust pin includes a first core thrust pin end that is connected to the engine core mount, and a second core thrust pin end that is adapted to connect to the airframe;
the exhaust thrust pin includes the first exhaust thrust pin end that is connected to the engine exhaust mount, and a second exhaust thrust pin end; and
the thrust pin linkage includes a first linkage end that is connected to the core thrust pin radially between the first core thrust pin end and the second core thrust pin end, and a second linkage end that is connected to the second exhaust thrust pin end.
4. The turbine engine of claim 3 , wherein at least one of the first linkage end is pivotally connected to the core thrust pin, and the second linkage end is pivotally connected to the second exhaust thrust pin end.
5. The turbine engine of claim 1 , wherein
the core thrust pin includes a first core thrust pin end that is connected to the engine core mount, and a second core thrust pin end;
the exhaust thrust pin includes the first exhaust thrust pin end that is connected to the engine exhaust mount, and a second exhaust thrust pin end that is adapted to connect to the airframe;
the thrust pin linkage includes a first linkage end that is connected to the second core thrust pin end, and a second linkage end that is connected to the exhaust thrust pin radially between the first and the second exhaust thrust pin ends; and
at least one of the first linkage end is pivotally connected to the second core thrust pin end, and the second linkage end is pivotally connected to the exhaust thrust pin.