| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a divided composite gear assembly capable of remotely and quickly closing the cartridge locking mechanism of a drive capable of disposing in an automatic cartridge operation system. SOLUTION: The driving force of a motor 42 provided in the outside (deep side of a paper surface) of a housing 32 is transmitted to a driving loader actuator shaft 22 from a driving gear 40, a first composite gear 44, a divided composite gear 102 and a fan-shaped gear 56. The divided composite gear 102 is provided with an outer member 104 engaged with the first composite gear 44, and an inner member 102 engaged with the fan-shaped gear 56. The inner member 102 is disposed in a free rotation area 108 formed by recessing the edge surface of the outer member 104. The outer member 104 is provided with a stopping part 109 in the free rotation area 108, and the inner member 102 is provided with an extended part 124 to be abutted on both sides of the stopping part 109. The shaft 22 is pressed by a pressing member (not shown) in a direction for setting the cartridge locking mechanism in a closed position.</p> |
