Rotor blade for wind energy plant used for providing electrical energy for e.g. industry, has connecting parts of each segment and intermediate element made of same or same type of material i.e. fiber composite

摘要

The blade (10) has two segments (1, 2) for forming the blade. An intermediate element (5) includes end regions lying opposite to each other. Each segment includes connecting parts (11, 21), where the end regions are inserted in the connecting parts for connecting the segments with each other. The end regions include engagement portions i.e. conical threaded portions, for forming a form-fit connection i.e. screw connection, with the connecting parts. The connecting parts and the intermediate element are made of same or same type of a material i.e. fiber composite.