| 摘要 |
<p>PROBLEM TO BE SOLVED: To drive first and second cassette holders with one driving source. SOLUTION: This device is constituted so that a second cassette holder 25 is attached to a first cassette holder 24 slidably with respect to a cassette inseting direction and a gear 32 which is pivotally supported to the right side face 24b of the first cassette holder 24 is made to be engaged with the first rack 23c formed on a right side plate 23 and the second rack 41 attached to the right end of the second cassette holder 25 and the first cassette holder 24 is horizontally moved from a standby position by a cassette holder driving means and the gear 32 is revolved by the first rack 23c with the horizontal movement of the first cassette holder 24 and the second cassette holder 25 is horizontally slided from the standby position to a prescribed position with respect to the first cassette holder 24 by the second rack 42 engaged with the gear 32 and, moreover, after the first tooth lacked part 32b of the gear 32 reaches the rear end of the first rack 23c, the first and the second cassette holders 24, 25 are intergally vertical lowered to be moved to a cassette loading position.</p> |
