| 摘要 |
<p>A vane unit wherein vanes (3) are supported by bearings (2) on both sides of a rectangular parallelepipedic frame (1) and the end of a vane shaft (4) is formed with a recessed or raised meshing tooth (5). (Claim 1) Vane units (6) are connected together horizontally and vertically to constitute a combination windmill (7) (Claim 2), the latter being placed in the middle of a float (8) in the ocean, the float being moored at a portion thereof located forwardly of the middle to a pole fixed to a chain or to the seabed. (Claim 3)</p> |
