| 摘要 |
The blade (2) has a blade tip extension (6) including glass fiber reinforced upper and lower shelves, which are connected with each other and glued with an end region of the blade. A rib is arranged between the half shelves in a region of a rotor blade tip (4) perpendicular to a rotor blade longitudinal axis (z). The rib includes a central section adapted to a shape of the blade tip for receiving the blade tip. Reinforcing bars extend from the rib in a direction of a blade tip extension tip (8) and are arranged parallel to each other. |
