FIELD: transport.
SUBSTANCE: invention relates to aircraft engineering, particularly, to multistage turbojet suspension equipped with intermediate case and exhaust case including pylon to be attached to aircraft airframe, front device to be suspended between intermediate case hub and rear device to be suspended between exhaust case and pylon. Besides, said suspension comprises means for stiff attachment of intermediate case to pylon. Note here that rear suspension device comprises hydraulic cylinder for compensate for difference in exhaust case diameter so that exhaust case axis is aligned with intermediate case axis at various flight stages.
EFFECT: decreased axial deformation of turbojet.
7 cl, 5 dwg
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