| 摘要 |
PURPOSE:To prevent dropout and to promote high fidelity recording reproduction effectively by installing a pinch roller supporting member which is moved in the direction to which a pinch roller contacts with pressure with pressure by interposing a magnet tape and a tape-cleaning member which cleans a magnet tape, abutting to its face. CONSTITUTION:By moving of a head slider 120, a pinch lever 118 is rotated and energized in the counterclockwise direction, and tape 169. On the other hand, a tape guide 118A and tape-cleaning part 118B of the pinch lever 118 are inserted from a hole for passing a pinch roller 171 together with a pinch roller 116. As a result, the magnet tape 169 is abutted by the tape guide 118A against the pinch roller 116 at its upstream side and is contacted with pressure by a edge part 168A of a tape-cleaning member 167A at the downstream side. Interlocking with tape travelling, the edge 168A removes scraps of magnet bodies and dust which is attached to the magnetic tape 169. |
