METHOD FOR AIRCRAFT ENGINE INSTALLATION ON PYLON AND ENGINE FASTENING TO IMPLEMENT THIS METHOD Russian patent published in 2017 - IPC B64D27/26 

FIELD: aviation.

SUBSTANCE: placing the first shear pin (53) in the first hole (51) and the second shear pin (54) in the second hole formed in the front fastening (46) of the engine, a early fastened to the engine (40) with rods. Each rod is connected to the shoulder via the lower ball joint and the front fastening (46) of the engine through the upper ball joint. An assembly is initially disposed comprising an engine (40) and front fastening (46) of the engine, regarding the pylon (43) by setting the first shear pin (53) against the receiving cavity. The receiving cavity is either the first opening in case the first shear pin (53) is mounted in the first hole (51) or the first hole (51) in the event the first shear pin (53) is mounted in the first opening, setting the first shear pin (53) in the receiving space.

EFFECT: reduction of aerodynamic windshield pylon resistance.

10 cl, 17 dwg