| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a method for mounting a blade on a hub without rotating the hub of a windmill, and a clamp for performing the method. <P>SOLUTION: The method includes steps of: lifting a first blade 2a; rotating the first blade around an axis 4a in a lateral direction of the first blade; mounting the first blade on the hub 81; lifting a second blade 2b; rotating the second blade around an axis 2b in a lateral direction of the second blade; mounting the second blade on the hub; rotating the hub at 180° around an axis 5 in a vertical direction; lifting a third blade 2c; and mounting the third blade on the hub. <P>COPYRIGHT: (C)2011,JPO&INPIT |
