| 摘要 |
<p>PURPOSE: To provide a tape loading mechanism capable of preventing the occurrence of tape damage at the time of loading and unloading the tape. CONSTITUTION: The tape pulling out and pulling back section liable to tape damage is pre-set at the time of designing the tape loading mechanism, and an almost trapezoidal arm clearance groove part 33a1 is formed on a cam groove 33a of a loading gear 33 in accordance with this set section. In cooperation with this arm clearance groove part 33a1 , a tape guide 13 for pulling out the tape, supported by a loading arm 14, is moved in the direction reducing the tension of the magnetic tape 2.</p> |
