| 摘要 |
<p>PURPOSE:To eliminate complicated operation and to release the lock with a simple mechanism by providing a lock lever freely turnably locking one reel base and a pulley releasing the lock of the lock lever. CONSTITUTION:When the disabled ejection is detected by a sensor, a capstan motor not used for the loading is driven and a pulley 11 is driven clockwise via a gear and a timing belt 13. A projection 12 is driven clockwise by the drive of the pulley 11 to push the turning piece 22 of the lock lever 20 in the direction of arrow (e) thereby driving the lock lever 20 in the direction of arrow (e) and releasing the lock of the lock lever 20. When the lock of the lock lever is released, the reel base 2 is driven and the tape required for the loading is drawn from the reel loaded to the reel base 2.</p> |
