| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a driving force transmitting mechanism capable of preventing a driving shaft from being eccentric when driving force is transmitted. <P>SOLUTION: The driving force transmitting mechanism includes: a driving shaft 42a which is supported at one side in a rotary drivable manner based on driving force transmitted from a driving motor and which is provided with a driving gear 48 in an integrally rotatable manner at its free end side; a first driven shaft 49a which is supported with an interval with the driving shaft 42a and is provided with a driven gear 49 meshed with the driving gear 48 in an integrally rotatable manner; and a second driven shaft 50a which is supported with an interval from the driving shaft 42a at a position far away from the first driven shaft 49a than the driving shaft 42a in a direction connecting the first driven shaft 49a and the driving shaft 42a, and is provided with an encoder 50 meshed with the driving shaft 48 from an opposite side where the driven gear 49 is meshed as viewed from the driving shaft 42a in an integrally rotatable manner. At least either of the first driven shaft 49a and the second driven shaft 50a is supported at both sides. <P>COPYRIGHT: (C)2013,JPO&INPIT |
