DEVICE FOR EXTERNAL LOAD SUSPENSION OF ROTOR-WINGED AIRCRAFT Russian patent published in 2021 - IPC B64D1/22 B64D9/00 

FIELD: aviation.

SUBSTANCE: invention relates to the field of aviation, in particular to cargo suspension systems under the fuselage of a helicopter. The device for external suspension of the rotary-wing aircraft cargo consists of an electric lock (1) fixed to the fuselage through a hatch (10) located in the floor of the cargo compartment (5), a central rope (7) with slings (8) fixed to it. Four ropes (3) in the form of an inverted pyramid are fixed to the ceiling (4) of the fuselage by means of cardan shafts (13). In this case, a weighing device (2) is suspended at the lower ends of the ropes (3) by means of cardan shafts (14). An electric lock (1) is suspended from the bottom to the weighing device (2), to which a central rope (7) is fixed with a clip (6), with slings (8) fixed on it, ending with brackets (9).

EFFECT: increased reliability of cargo fastening to the helicopter, increased flight safety, simplified design of cargo suspension to the helicopter.

6 cl, 2 dwg