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    Tape cassette and magnetic recording/reproducing device
    2.
    发明公开
    Tape cassette and magnetic recording/reproducing device 失效
    Bandkassette und magnetische Aufzeichnungs- / Wiedergabevorrichtung。

    公开(公告)号：EP0543159A1

    公开(公告)日：1993-05-26

    申请号：EP92117891.9

    申请日：1992-10-20

    申请人： Hitachi Maxell Ltd. ,  HITACHI, LTD.

    发明人： Takeda, Hidekazu ,  Kaku, Nobuyuki ,  Yamashita, Tomochika ,  Maehara, Yoshimi ,  Inoue, Mikihisa, Koyo-ryo of Hitachi Maxell, Ltd. ,  Mizutani, Hikaru

    IPC分类号： G11B23/087 ,  G11B15/08 ,  G11B15/07

    CPC分类号： G11B15/07 ,  G11B15/08 ,  G11B23/08714

    摘要： A tape cassette comprising an inserting opening disposed in a main body case and a detecting optical path, for detecting the leading and rear ends of a tape, interposed between the inserting opening and an optical path window formed in the left and right side walls of the case, wherein the first distinguishing member is rotatably inserted into an upper portion of the inserting opening, is supported to be vertically slidable, and a mechanism for holding the first distinguishing member in each state is disposed between the first distinguishing member and the main body case, thereby to allow a tape deck to have a simple internal construction even though the tape cassette is of a smaller size, and to provide a construction of the detecting opening preferable for detecting cassette information so that the tape cassette can be used in a compatible form.

    摘要翻译： 一种盒式磁带，包括设置在主体壳体中的插入孔和用于检测带的前端和后端的检测光路，插入在插入开口和形成在所述插入孔的左侧壁和右侧壁中的光路窗口之间 其特征在于，所述第一识别构件被可旋转地插入所述插入口的上部，被支撑为可上下滑动，并且在所述第一识别构件与所述主体壳体之间设置有用于将所述第一识别构件保持在各状态的机构 从而即使磁带盒尺寸较小，磁带机也可以具有简单的内部结构，并且提供优选用于检测磁带盒信息的检测开口的结构，使得磁带盒可以兼容的形式使用 。