ROTOR BLADE, WIND-DRIVEN POWER PLANT, AS WELL AS METHODS OF MOUNTING AND MANUFACTURING OF ROTOR BLADE Russian patent published in 2020 - IPC F03D1/06 F03D13/10 B66C1/10 

FIELD: machine building.

SUBSTANCE: invention relates to a rotor blade, a wind-driven power plant, as well as a method of mounting and a method of making a rotor blade. Rotor blade for wind-driven power plant with longitudinal direction (L), with transverse direction (Q), thickness (D), as well as with pressure side and negative side opposite to pressure side, comprises front flange (110, 110') of side member on side of pressure and/or rear flange (120) of side member on pressure side, front flange (130) of side member on vacuum side and/or rear flange (140) of side member on vacuum side, load application device (310, 310', 320) located between at least one flange of side members on pressure side and at least one from side members of spar from rarefaction side. Device of load application has device for load connection, which is arranged and configured to receive lifting device, carried through lifting hole (410, 420), wherein the lifting opening is located on the pressure side and/or on the vacuum side, and the lifting hole in the transverse direction is located between the side member front sponge on the pressure side and the pressure member rear flange, and/or in transverse direction between the side member front flange on the vacuum side and the rear flange of the side member on the vacuum side.

EFFECT: invention is aimed at accurate positioning of rotor blade during assembly.

14 cl, 5 dwg