Patent ID: 7156343

Claim:
Mounting system ( 1 ) inserted between an aircraft engine ( 2 ) and a rigid structure ( 4 ) of an attachment strut ( 6 ) fixed under a wing ( 8 ) of an aircraft, the system including a forward mount ( 16 ), an aft mount ( 18 ), and a device ( 20 ) for resisting thrusts generated by the engine ( 2 ), characterized in that the said thrust resistance device ( 20 ) comprises a spreader beam ( 28 ) provided with an upper arm ( 30 ) and two lateral lower arms ( 32 ), the upper and lateral lower arms ( 30 , 32 ) being fixed and fitted with an upper end ( 30 b ) and two lateral lower ends ( 32 a ) of the spreader beam ( 28 ), the two lateral lower ends ( 32 a ) being placed such that a horizontal plane passes through them and through a longitudinal axis ( 5 ) of the engine ( 2 ), the thrust resistance device ( 20 ) also being fitted with two fittings ( 44 ) on each side of the engine ( 2 ) and each comprising a forward end ( 44 a ) through which the horizontal plane passing through the longitudinal axis ( 5 ) of the engine ( 2 ) also passes, and fixed to a forward part of a central casing ( 22 ) of the engine, and an aft end ( 44 b ) connected to one of the two lateral lower ends ( 32 a ) of the spreader beam ( 28 ), and in that the said spreader beam ( 28 ) is also connected to the forward mount ( 16 ) of the mounting system, and to the rigid structure ( 4 ) of the attachment strut ( 6 ) through its upper end ( 30 b ).