| 摘要 |
<p>PURPOSE:To attain a low cost loading device by delivering a torque of a motor to either a cassette loading mechanism or a tape loading mechanism in a prescribed timing via a power transmission means having a planetary gear mechanism. CONSTITUTION:When the motor 13 is driven, its torque is delivered to an input gear 4 of the planetory gear mechanism 2, a rotary shaft 3 and a sun gear 7 are driven and planetory gears 12, 12 are driven in a prescribed direction. The torque of the planetory gears 12, 12 drives the 1st output gear 8 only when the drive of the 2nd output gear 10 is blocked to execute the cassette loading, and after the cassette loading is finished, the drive of the 1st output gear 8 is blocked to drive the 2nd output gear 10 only and attain the tape laoding. The blocking is applied to either the 1st output gear 8 or the 2nd output gear 10 according to the prescribed loading mode.</p> |
