| 摘要 |
<p>PURPOSE:To enable one manupulator to catch different kinds of recording media by providing the manupulator with stepped rollers and catching selectively a different kind of recording medium with each corresponding step part. CONSTITUTION:Steps are formed on an upper roller 7 and a lower roller 15 provided to one manupulator 12, and both rollers are reduced in diameter in their middle parts for catching a magnetic tape cassette 17, while both side parts of both rollers are used for catching a discoid recording medium 8. By this method, the discoid recording medium 8 as well as the magnetic tape cassette 17 can be caught by one pair of upper and lower rollers 7 and 15, and the catching part can be constituted in a simple mechanism with a small number of parts in small size.</p> |
