| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a driving force transmission apparatus preventing a driving force transmission member from colliding with a driving member and from generating collision noise. <P>SOLUTION: The driving force transmission apparatus is so configured that a first driving force transmission lever 202 is biased by a spring 204 using a driving force transmission claw 201 for engaging an input gear 101 and an output gear 102, a first driving force transmission lever 202, a flapper 207, and a second driving force transmission lever 203, so as to approach the second driving force transmission lever 203. Even after the engagement of the first driving force transmission lever 202 and the second driving force transmission lever 203 is disengaged, the first driving force transmission lever 202 moves in the direction of approaching to the second driving force transmission lever 203 so as to move in the direction away from the driving force transmission claw 201. Therefore, the first driving force transmission lever 202 can securely retract to a position a sufficient distance from the second driving force transmission lever 203 so as to securely release the driving force transmission and prevent the collision noise. <P>COPYRIGHT: (C)2013,JPO&INPIT |
