WIND TURBINE BLADE

摘要

A wind turbine blade transversely subdivided into two or more separate modules (1-2) consisting of outer aerodynamic walls or hulls (4) and a longitudinal inner reinforcing structure (3). The modules include coupling means at the ends of the longitudinal reinforcing structure (3), which means consist of flanges (5-7, 6-8) projecting into respective portions with alignable openings (9) for receiving coupling elements.