POWER TRANSMITTION APPARATUS AND IMAGER FORMING APPARATUS HAVING THE SAME

摘要

A power delivery device for an image forming device and the image forming device including the same for transmitting driving power to a first driving unit and a second driving unit are provided to reduce the generation of a jitter by reducing the variation and shock of rotation by elastic member and elastic power. A driving unit(420) rotates forward and backward by receiving driving power from driving source. A driven unit delivers the driving force of the driving unit to the first passivity unit. An elasticity clutch delivers the passivity unit rotates at the first direction. The elasticity clutch restricts driving force. One section of the elasticity clutch is fixed to and combined with 'A one among the driving part and driven unit.