| 摘要 |
<p>PURPOSE:To increase the operationability, by playing the record on the tape upper side, through keeping the tape running direction always constant at start of playing. CONSTITUTION:The nails 20R, 20L with pins 24R, 24L operating the levers 18R, 18L supporting the pinch rollers 17R, 17L, the channel switching lever 21 providing the channel return cam 21a, pinch roller switching cam 21b, and idler switching cam 21c, and the channel return lever 38, are provided and they are interlocked with the removal of the cassette pack. Thus, in starting playing, when the cassette pack is inserted from the operation lever 48, the head stand 22 is forward and the head 49 is in contact with the tape, the nails 20R and 20L go forward, and with the operation of the plunger 29 of the electromagnetic solenoid 28, the pin 24L is butted to the low stage of the pinch roller switching cam 21b of the channel switching lever 21, and the nail 20L turns and the pinch roller 17L is pressed to the capstan 24L and the idler 42L is pressed to the capstan 75L and the reel 47L, the tape runs left and the record on the upper surface of tape is reproduced.</p> |
