| 摘要 |
<p>PURPOSE:To prevent a magnetic tape from flawing during a loading or unloading process. CONSTITUTION:The magnetic tape 119 is drawn out of a cassette case and is wound around a magnetic drum 101 by a supply side slant base assembly and a take-up side slant base assembly, on which a supply side guide roller 200 without a flange for guiding the tape and a take-up side guide roller 201 without flange either are erected, or contrary, the magnetic tape 119 wound around the magnetic drum 101 is housed into the cassette case, thus making a structure of preventing the magnetic tape 119 from flawing in the process of drawing or housing the magnetic tape. In addition, under the state of winding the magnetic tape 119 around the magnetic drum 101, the magnetic tape is engaged with magnetic tape height regulating members 204a and 204b provided in the vicinity of slant stoppers, thus maintaining the height of the magnetic tape with good accuracy.</p> |
