| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a multi-stage transmission where an existing gear can be used as another gear stage without manufacturing a new gear shaft. <P>SOLUTION: In the multi-stage transmission, an axial position where a pin member (23) pushes a rocking claw member (R) is defined as a gear width center position (X) of a second gear (n), and a tooth portion of the second gear (n) is offset axially with respect to the gear width center position (X) so that a first gear (m) and a second gear (n) are engaged in a tooth width center position (Y) of the first gear (m). <P>COPYRIGHT: (C)2013,JPO&INPIT |
