Patent ID: 8480371

Claim:
A wind turbine rotor blade having a super cap structure, comprising: an outer skin material made of fiber-reinforced plastic, a sheer web, super cap materials, and a trailing edge reinforcing material made of fiber-reinforced plastic which forms a trailing edge, wherein the trailing edge reinforcing material includes: a first recess provided in a leading edge side of the trailing edge reinforcing material in which a trailing edge side end of the outer skin material is accommodated, and a second recess provided in a trailing edge side of the trailing edge reinforcing material in which a trailing edge side of an overlay, which is formed by laminating impregnated reinforced fibers on one another, is accommodated, a third recess in which a leading edge side of the overlay is accommodated is formed in a trailing edge side tip end of the outer skin material, and the tip end of the outer skin material is fixed to the first recess through an adhesive.