| 摘要 |
PROBLEM TO BE SOLVED: To provide a disk conveyance force connection/disconnection mechanism that has a simple structure and can reduce the number of components, and prevents the connection/disconnection of gears from adversely affecting the rotary force of the gears. SOLUTION: The mechanism is arranged to a train of gears 51 for transmitting drive force of a motor to a conveyance roller 16 for carrying a disk 44a, moves axially an intermediate medium gear 25 composing the train of gears 51, and thus switches the engagement to and disengagement from other gears. COPYRIGHT: (C)2006,JPO&NCIPI
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