FIELD: transportation.
SUBSTANCE: rotary aerodynamic stabiliser of horizontal position consists of lateral propeller shaft passing along wings and transferring movement between two rotary motors located at edges of rotorcraft wings. The stabiliser has two pairs of fans (1.1-1.4) with adjustable tilt angle of blades located on wing edges of rotorcraft adjacent (at both sides) to rotary motors. Main fan plane is perpendicular to main plane of rotorcraft body and parallel to longitudinal axis of rotorcraft body. Fans are mounted on lateral shaft and rotate together with it. When blades of inner pair (1.2, 1.3) or outer pair (1.1,1.4) of fans deviate a change of rotorcraft position relative to horizon line occurs.
EFFECT: increase of flight stability.
22 dwg
| Title | Year | Author | Number |
|---|---|---|---|
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