초록 ▼

An aircraft assembly includes a wing, a pylon structure attached to the wing, an aft engine mount attached to the pylon structure, and an engine attached to the aft engine mount. The aft engine mount includes a pivotal attachment to the pylon structure and first and second spring beams operatively c

An aircraft assembly includes a wing, a pylon structure attached to the wing, an aft engine mount attached to the pylon structure, and an engine attached to the aft engine mount. The aft engine mount includes a pivotal attachment to the pylon structure and first and second spring beams operatively connected to the pylon structure at opposing sides of the pivotal attachment for damping pivotal movement of the engine with respect to the pylon structure to enable tuning of the natural frequency of the engine to avoid wing flutter.

대표청구항 ▼

[ What is claimed is:] [17.] An aircraft assembly comprising:a wing;a pylon structure attached to the wing;an aft engine mount attached to the pylon structure;an engine attached to the aft engine mount; andwherein the aft engine mount includes first and second spring beams each having first and seco

[ What is claimed is:] [17.] An aircraft assembly comprising:a wing;a pylon structure attached to the wing;an aft engine mount attached to the pylon structure;an engine attached to the aft engine mount; andwherein the aft engine mount includes first and second spring beams each having first and second ends and operatively connected to the engine between the first and second ends, and wherein lateral movement of the engine is limited by the flexibility of the first and second spring beams.