Blade section for a wind turbine blade
AssigneeLm Glasfiber A/S
InventorRajkumar Rajamani
Life of this patent
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Abstract
A blade section for a wind turbine blade, the blade section extending along a longitudinal axis and having at least a first end, the blade section comprising a main blade section with a contour having an outer surface. The main blade section at the first end is provided with a number of connection elements, each connection element being pivotally engaged with the main blade section about a rotational axis. Each of the connection elements being provided with a joining means for anchoring each of the connection element to another blade section. The joining means of each of the number of connection elements is arranged in a distance from the rotational axis.
Claims15
A blade section (31, 32) for a wind turbine blade, the blade section (31, 32) extending along a longitudinal axis (L) and having at least a first end (35, 36), the blade section (31, 32) comprising a main blade section (33, 34) with a contour having an outer surface, wherein the main blade section (33, 34) at the first end (35, 36) is provided with a number of connection elements (40, 50), characterised in that each of the number of connection elements (40, 50) being pivotally engaged with the main blade section (33, 34) about a rotational axis (55), and each of the number of connection elements (40, 50) being provided with a joining means (42, 46, 52) for anchoring each of the number of connection elements (40, 50) to another blade section (31, 32), wherein the joining means (42, 46, 52) of each of the number of connection elements (40, 50) is arranged in a distance from the rotational axis (55).
Dependencies are inferred from the claim text.