| 摘要 |
PURPOSE:To slide a sliding body with a little operating force by providing shiftably the sliding body so as to abut with either of a pair of adjusting screws provided to arrange along the traveling direction of a magnetic tape and pushing a roller with an inclining part provided at the edge surface of a hole formed at the part of it. CONSTITUTION:One edge of a supporting body 80 of a magnetic head 43 is fixed, a pair of adjusting screws 85 and 86 to adjust an azimuth angle to the magnetic head 43 along the traveling direction of a magnetic tape 42 are provided at other edge, a sliding plate 70 is shifted, abutted to the lower part of either of the adjusting screws 85 and 86, and other edge of the supporting body 80 is shifted in the upper and lower directions. At a part of the sliding plate 70, rollers 68 and 69 are held, thus, by either of the adjusting screws 85 and 86 the magnetic head 43 can be adjusted and at the edge surface of roller inserting holes 74 and 75 to push the rollers 68 and 69, an inclining part 88 is formed. Consequently, even a small quantity of the force to push the rollers 68 and 69 is sufficient and the burden to the driving source to operate the sliding plate 70 can be lightened.
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