KITE WITH VARIABLE-CURVATURE WING Russian patent published in 2010 - IPC B64C31/06 B63H9/06 B62D57/04 

FIELD: transport.

SUBSTANCE: invention relates to paraplanes. Proposed kite comprises canopy, canopy shroud lines, control strips connected with the latter and control handles and load-bearing strips connected with handles and canopy shroud line. Line end has loop and fan-out into two lines, each with its end furnished with loop connected to canopy shroud lines via line and with control line via line, loop and roller, control line being connected with plate end. Additional load-bearing strip is connected to plate central line, additional line end having a loop and fan-out into two lines, each being connected via additional roller with the loop of load-bearing strip at the point of its secondary fan-out from the plate.

EFFECT: increased thrust at weak wind and stability at strong wind.

2 dwg