| 摘要 |
<p>PURPOSE:To reduce the number of tape guide posts for drawing out a tape and to miniaturize an entire device by setting the tape guide post for drawing out the tape so that a space between flanges may be a specified value in accordance with a tape loading position. CONSTITUTION:The tape guide post 3 regulates the positions of a tape 1 and a cassette 2 and turns counterclockwise to draw out the tape 1 from the cassette. A tape guide 12 turns clockwise and fills the same role as the tape guide post 3. By driving a loading motor 13 in an unloading state, torque is transmitted through gears 17-18 and arms 29 and 38 are respectively rotated counterclockwise and clockwise. When the post 3 comes in contact with the tape 1, they contacts at an angle other than the angle from theta0 to theta4. The space between an upper flange 3a and a lower flange 3b is much wider than a tape width. At the time of completing loading, the tape 1 is allowed to abut on the post 3 between the angles theta1 and theta2 and tape height is accurately regulated.</p> |
