| 摘要 |
The invention relates to a wind energy exploitation system supported and moved by the wind and having an upright positioned shaft furnished with semi-circular blades at the top, which blades are liable to transmit the wind motion to the shaft havingfor base ball bearings supported by a base which is an upright column made of cement or iron dug into the soil. A pulley is placed at any convenient point of the shaft to transmit, via belts, the motion to places in need. |
