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2. 发明公开

EP0031691A1 Tape cassette device 有权转让
标题翻译： Bandkassettengerät。
公开(公告)号：EP0031691A1
公开(公告)日：1981-07-08
申请号：EP80304624.2
申请日：1980-12-19
申请人： KABUSHIKI KAISHA TOSHIBA
发明人： Komatsu, Takashi , Seki, Tadao , Igarashi, Yuichi
IPC分类号： G11B23/06 , G11B15/18
CPC分类号： G11B23/07 , G11B15/1891
摘要： A tape cassette device which comprises a cassette case (11) in which a stationary reel (15) with a tape guide path (17) is housed, and an endless tape (16) wound on the outer circumference of said stationary reel (15), the innermost part of the tape being drawn out along said guide path to the inside of said stationary reel to be wound on the outer circumference of said stationary reel. Said case has a bottom plate (19) having a scanning head and a tape drive mechanism inserting opening located at the inside of said stationary reel.
A pair of sliders (31,33) are disposed inside said cassette case, which are displaceable between a lower position where it is located at the side of said bottom plate (19) for closing said opening and an upper position where it is located away from said bottom plate (19) for opening said opening.
The bottom plate (19) has a plurality of roller inserting openings (21a, 21b, 21c) formed along the outer circumference of said stationary reel (15). Said openings may be closed by a rotatably mounted blind (24).
摘要翻译：一种盒式磁带装置，其特征在于，包括盒体（11），容纳带导向路径（17）的固定卷轴（15）和卷绕在所述固定卷轴（15）的外周的环形带（16）磁带的最内部沿着所述引导路径被拉出到所述固定卷轴的内部，以卷绕在所述固定卷轴的外圆周上。所述壳体具有位于所述固定卷轴内部的扫描头和带驱动机构插入孔的底板（19）。一对滑块（31,33）设置在所述盒壳体的内部，所述滑块可位于位于所述底板（19）侧面的下部位置，用于封闭所述开口和位于其之间的上部位置从所述底板（19）打开所述开口。底板（19）具有沿着所述固定卷轴（15）的外周形成的多个辊插入口（21a，21b，21c）。所述开口可以由可旋转地安装的百叶窗（24）封闭。

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