摘要 |
The invention relates to a vane unit for use in windmills or various propellers, which vane unit 1 comprises a shaft 3 provided with vane elements 2. In the vane unit according to the invention the shaft 3 has at least two vane elements 2 at a distance from one another in the axial direction of the shaft 3, the vane elements each comprising at least one blade 2a, 2b. Each blade 2a, 2b of the vane unit is connected by a connecting element 4 to the corresponding blade of the following vane element in a position at a radial distance from the outer periphery of the shaft 3. <IMAGE>
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