LIFT-AND-TRANSPORT SUPPLY TO THE HELICOPTER Russian patent published in 2018 - IPC B64D1/22 

FIELD: aviation; transportation.

SUBSTANCE: invention relates to aviation, in particular to cargo transportation systems on the external suspension of helicopters. Attachment includes a frame with a mid-mounted lifting device and one or several pairs of turbojet or turboprops or rocket engines hanged on it with equal distance from the lifting device. Attachment is located under the fuselage of the helicopter and is pressed to its chassis by a winch for external load suspension. Fuel for these engines is placed in tanks suspended from the frame.

EFFECT: short-term 2-3 fold increase of the maximum carrying capacity of the helicopter is ensured.

6 cl, 1 dwg