| 摘要 |
<p>PURPOSE:To prevent the occurrence of a defective sheet discharging situation in a way to continue drive of a conveying device under the stop of running of a motor owing to instantaneous outage by locating a fly wheel to the drive system of a conveying device and arranging a one-way clutch to the uppermost stream side based on the motor of the drive system. CONSTITUTION:A fly wheel 18 is located to a drive system for conveying devices 6 and 7 and a one-way clutch 31 is located on the uppermost stream side based on a motor 24 of the drive system. Namely, even when an electric system is brought into outage, an inertial force generated by the fly wheel 18 is exerted on the motor 24 and the drive system for the conveying devices 6 and 7. Through operation of the one-way clutch 31, the load of the motor 24 when outage occurs to an electric system is not exerted on the drive system for the conveying devices 6 and 7, and the conveying device is driven by means of an inertial force which the conveying device heretofore has. Thus, during the stop of running of the motor owing to an instantaneous stop, a defective sheet discharge situation is prevented from occurring.</p> |
