| 摘要 |
The root (1) of the blade or the inner structure (17) of the blade comprises means for connecting to the hub, arranged between lamination sheets (2, 3, 18, 19), consisting of a plurality of inserts (4.1, 4.2, 4.3), and used to receive a fixing element associated with the hub, facilitating the coupling of the blade to the hub of the wind turbine. Compact, long and enveloping strips of fibres (7) hug the inserts (4.1, 4.2, 4.3), forming assemblies embedded between the lamination sheets (2, 3, 18, 19), wherein the strips of fibres (7) ensure the progressive transmission of forces between the blade and the hub. |
