| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a wind power generator where a main shaft must be designed in a longer size and increased in weight, and assembly nature is bad, the weight of the wind power generator is lightened as much possible since it is structured that heaving loads, such as a wind mill and a generator, are held on a tower of a predetermined height. <P>SOLUTION: A hub 29 is supported at the one end part of a main shaft 10, and a generator rotor 12 is supported at the other end part. A main shaft housing 10 and a generator housing 20 are integrally constituted. The generator rotor 12 fixed at the rear part of the main shaft 10 is formed in a shape that it is released backward. The main shaft 10 and the generator rotor 12 are fixed removably from the rear release part, and at least a rotary joint part 33 of a pitch control spindle 37 is situated at the rear release part of the generator housing 20. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
