| 摘要 |
<p>PURPOSE:To execute simultaneously winding of a tape and an erasion of a signal by constituting the titled device so that a cassette case in which the tape has been contained and a cassette type demagnetizing device can be installed freely to a body part and a placing part by making magnetic head inserting ports oppose each other, respectively. CONSTITUTION:A tape winding device is formed by providing a body part 2 provided with a revolving shaft 3 rotated by a motor, and a placing part 12 of a cassette type demagnetizing device 13 in which a demagnetizing head 17 has been contained. Also, in this device, a cassette case 6 in which a tape 7 has been contained and the cassette type demagnetizing device 13 are installed freely to the body part 2 and the placing part 12 by making the respective magnetic head inserting ports 8, 19 oppose each other adjacently. In this state, when an alternating magnetic field is generated in the demagnetizing head 17, a signal recorded in the magnetic tape 7 is erased as the tape 7 is fed, and winding of the tape and an erasion of the signal can be executed simultaneously.</p> |
