| 摘要 |
<p>PURPOSE:To prevent the damage of a tape at the time of attaching and detaching a tape cassette to and from a loading device by providing an opening and closing mechanism which opens and closes an open/close cover of the tape cassette in the state where the tape cassette is set to reel bases and a tape loading means. CONSTITUTION:A tape cassette 1 is set to reel bases and a tape loading means 36 and has a front cover and a rear cover opened and closed by an opening and closing mechanism in this state. Consequently, a tape 4 stretched over a front aperture 2 is not exposed when the front cover 5 and the rear cover are opened on the way of fall of the tape cassette 1, and the damage of the tape 4 is prevented. Since the tape cassette 1 is detached from reel bases and the tape loading means 36 after the front cover 5 and the rear cover are closed by the opening and closing mechanism 20, the damage of the tape is surely prevented.</p> |
