DRIVING DEVICE AND AN IMAGE FORMING DEVICE, CAPABLE OF REDUCING ENGAGEMENT IMPACT BETWEEN A PARTLY NON-TOOTHED GEAR AND AN INPUT GEAR

摘要

PURPOSE: A driving device and an image forming device are provided to reduce noises by being applied to a rotation control clutch.;CONSTITUTION: A partly non-toothed gear(35) includes a toothed part and a non-toothed part. An insertion part(31b) rotates with the partly non-toothed gear. The insertion part is inputted to the inside of a cylindrical part(51) and receives rotation force from the cylindrical part. The cylindrical part rotates by receiving the rotation force.;COPYRIGHT KIPO 2011