| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a driving device and an image forming device capable of controlling the lowering of a velocity of a rotating body even if a load change occurs on the rotating body. <P>SOLUTION: A driving source is shared as a driving source for rotating and driving an intermediate transfer belt 10 and a driving source for rotating and driving a photoreceptor belt 1, and the number of transmitting members for transmitting driving force from the driving source to the photoreceptor belt 1 and the intermediate transfer belt 10 is two or less. As the number of transmitting members is reduced, an influence that the driving force is not transmitted to the intermediate transfer belt because of a sudden load change on the intermediate transfer belt can be minimized, and the abrupt lowering of the velocity lowering of the intermediate transfer belt can be controlled. <P>COPYRIGHT: (C)2007,JPO&INPIT |
