B - Operations – Transporting – 29 – C
Patent
B - Operations, Transporting
29
C
B29C 70/44 (2006.01) F03D 1/06 (2006.01)
Patent
CA 2593477
A method of manufacturing a wind turbine blade shell member (2) having an incorporated fastening member (4) near the root is provided. According to the method, a fastening member 4 is positioned in a mould (14) with pre-fabricated sticks (8, 10) surrounding a substantial longitudinal part of the fastening member (4) prior to resin infusion. Furthermore, a wind turbine blade comprising a wind turbine blade shell member (2) with a fastening member (4) is provided. Finally, a guiding means for aligning a fastening member (4) relative to a further fastening member and/or relative to the mould during moulding and a subassembly comprising a guiding means is provided.
L'invention décrit une méthode de fabrication pour organe de coque de pale d'éolienne (2) possédant un organe de fixation intégré (4) près de la base. Conformément à la méthode, un organe de fixation (4) est positionné dans un moule (14) avec des tiges préfabriquées (8, 10) entourant une partie longitudinale substantielle de l'organe de fixation (4) avant l'injection de la résine. L'invention concerne également une pale d'éolienne comportant un organe de coque de pale d'éolienne (2) avec un organe de fixation (4). Enfin, l'invention décrit aussi un moyen de guidage servant à aligner un organe de fixation (4) par rapport à un autre organe de fixation et/ou par rapport au moule pendant le moulage et un sous-ensemble comportant un moyen de guidage.
Bech Anton
Hancock Mark
Bereskin & Parr Llp/s.e.n.c.r.l.,s.r.l.
Vestas Wind Systems A/s
LandOfFree
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