| 摘要 |
PROBLEM TO BE SOLVED: To provide a wind power generator which can correspond to strong wind using a simple construction without making its basement in a large scale. SOLUTION: After standing a stationary pole 1 at the seting place, the lower part of another derricking pole 3 which can be erected up along the stationary pole, is connected to the stationary pole 1. A generating windmill is equipped on the upper part of the derricking pole 3 and a derricking cable is connected to aforementioned derricking pole 3, and the derricking cable 23 is rolled up by the winch 24. In case of strong wind or maintenance, the derricking pole 3 falls down and can keep the generating windmill on the derricking pole safe on the ground by feeding out the cable 23 using a winch 24. |
