| 摘要 |
<p>PURPOSE:To miniaturize a device. CONSTITUTION:In a reproducing mode, a motor 34 is rotated and a fan-shaped rotary gear 30 is rotated counterclockwise. Thus, 2nd and 3rd intermediate gears 40 and 41 are rotated, and revolving levers 42 and 43 fixed to the gears 40 and 41 are rotated, so that intermediate levers 12C and 12D and guide rollers 11A and 11B attached to the leading edges of the levers 42 and 43 are ascended along side grooves 22A and 22B. At such a time, either guide roller 11A is moved in a specified locus along a slide groove 22C formed on the fan-shaped rotary gear 30 itself in the midst of moving. In this tape loading device 1, the slide groove 22C is formed on the rotary gear 30 itself, whereby the entire device is miniaturized.</p> |
