Hooking strut of an engine under the wing unit of an aircraft

Aeronautics and astronautics – Aircraft power plants – Mounting

Reexamination Certificate

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C248S554000, C248S555000, C248S556000, C244S05300R, C244S055000

Reexamination Certificate

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06938855

ABSTRACT:
A strut (10) for hooking an engine (16) under a wing body assembly (12) of an aircraft comprises a rigid structure as well as a mechanism for hooking this structure under the wing body assembly. This mechanism comprises a front fastener (22), a rear fastener (24) and a structure (26) for absorbing thrust. To install an engine (16) of greater diameter under the wing body assembly (12) of an existing plane, the rear part (20b) of the strut (10) is given a width which increases as it progresses to the rear. Furthermore, the rear fastener (24) comprises two braces which are fixed on both sides of the rigid structure and two shackles which connect each of the braces to an additional transverse rib integrated into the wing body assembly.

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patent: 0 437 868 (1990-01-01), None

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