| 摘要 |
<p>PURPOSE: A cylindrical windmill is provided to reduce the weight by manufacturing the windmill without a frame. CONSTITUTION: A cylindrical windmill comprises a post, a disc(3) and a frame. The side part(2) of the post is made of compacted material like urethane and styrofoam. A corrosion resistance material is mounted on the whole side part of the post. The corrosion resistance material is made up of a Foamex, a polycarbonate and stainless. The corrosion resistance material is adhered in the post using an adhesive. The disc is adhered in the post by the adhesive. The frame is connected to a wing(5) by the adhesive and a screw spike.</p> |
