| 摘要 |
<p>PURPOSE:To prevent the damage of a tape by constituting the titled device in such a manner that, in case a detection lever returns to a waiting state because of the shifting-off of a cassette, an abutting part comes in contact with the stopper piece of a sliding member to block the movement of the cassette in the loading direction. CONSTITUTION:The stopper piece 22 capable of abutting on the cassette detection lever 4 is provided on the slider member 2 that ascends/descends integrated by with a holder 3. Prior to the descending of the holder 3, when the detection lever 4 returns to its waiting posture because of the shifting-off of the cassette, the abutting part 42 of the lever comes in such a height as capable of abutting on the stopper piece 22. As a result, the abutting part 42 contacts the stopper piece 22 on the way of a loading in order to block any further movement of the holder 3 in the loading direction. Therefore, the damage of a tape because of its hitting against a tape leading guide can be prevented.</p> |
