| 摘要 |
FIELD: transport, aviation. ^ SUBSTANCE: in compliance with each version, the proposed rotary deploying wing consists of a rigid-structure rectangular flat wing, wing deployment mechanism comprising a chain gear with sprockets. Changing the direction of force, on creating the flowing medium stream, is implemented by a lever linked up with the sprocket. In compliance with the first version, the wing represents a propulsor in flowing medium with a drive that can change the direction of flight at the angles varying from 0 to 360 degrees. In compliance with the second version, the wing is made up of two rigid frames, flat on their one side and ribbed on their other side. The said frames are aligned in plane and feature identical outer size. There is a flat material glued between the frames not extending beyond the frames edges. The said frames are fastened between themselves. In compliance with the third version, the wing deployment mechanism incorporates a toothed belt drive with gear ratio making 1:2. The said mechanism comprises the wing shaft supporting a toothed pulley. In compliance with the fourth version, the wing deployment mechanism incorporates a three-stage reduction gear. In compliance with the fifth version, the wing is furnished with a worm gear, its worm wheel being fitted on the wing deployment mechanism shaft to allow the worm wheel to rotate to one or other sides on varying flight direction at the angles changing from 0 to 360 degrees. ^ EFFECT: expanded performances. ^ 5 cl, 8 dwg |
