| 摘要 |
The rotor of a driving device comprises a rotor output part provided with an output shaft (3) and transmission wheels (5) fixed on the output shaft and a rotor part (6) receiving driving force from the output part. The rotor part is provided with a plurality of rotor bodies (6a,6b,6c) and a transmission device which is interlocked with the transmission wheels. The rotor body is equipped with a plurality of rotating bodies (61,62,63) on its support shaft (7), in a free rotatable manner. Balance bodies (13) are attached to these rotating bodies through pins (14) located at eccentric positions of these balance bodies, in a manner of free rotation. Crank bodies (15), driven by the rotating bodies, are free-rotatably equipped on the support shafts (7) in the rotating body side. Where the output shaft rotates by an input from an external source, the rotor body and rotating bodies also rotate at the same time. In addition, the balance bodies (13) also rotate associated with the rotation of these rotating bodies. |
