FIELD: aircraft engineering.
SUBSTANCE: proposed system comprises several helicopters connected to make the integral systems of helicopters. Every helicopter is equipped with two or more jet engines located at tail section. Said jet engines generate bidirectional thrust in vertical plane.
EFFECT: smooth lifting and lowering of cargo, increased load lifting capacity.
3 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| HANDLER | 2010 |
|
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|
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|
RU2698497C1 |
