| 摘要 |
PROBLEM TO BE SOLVED: To simplify a mechanism for applying tension to a tape of a tape winding arm. SOLUTION: A tension roller 29 is provided on and slidably along a first arm 17 and biased toward a fixed shaft 10. Since the tension to the tape 41 is adjusted by the sliding movement of the tension roller 29 toward the first arm 17, the tension mechanism can be more simplified than a conventional one, and the rotation of the tape winding arm 14 can be smooth. COPYRIGHT: (C)2004,JPO
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