Record tape handling apparatus
    1.
    发明授权
    Record tape handling apparatus 失效
    记录带处理装置

    公开(公告)号:US3840164A

    公开(公告)日:1974-10-08

    申请号:US39298973

    申请日:1973-08-30

    Applicant: ADDMASTER CORP

    CPC classification number: G06K13/22 G11B15/29 G11B15/60 G11B15/66

    Abstract: A simple and inexpensive data record tape drive mechanism for advancing the tape past a transducing station wherein capstans of different diameters may be readily interchanged to change the tape speed without affecting the location of the tape path.

    Abstract translation: 一种简单且便宜的数据记录磁带驱动机构,用于将磁带推进通过传感站,其中不同直径的绞盘可以容易地互换以改变磁带速度,而不影响磁带路径的位置。

    Perforated tape reader
    2.
    发明授权
    Perforated tape reader 失效
    执行磁带阅读器

    公开(公告)号:US3819912A

    公开(公告)日:1974-06-25

    申请号:US35908673

    申请日:1973-05-10

    Applicant: ADDMASTER CORP

    CPC classification number: G06K13/24

    Abstract: A perforated tape reader for different width tapes comprising a rotatable spool member having tape edge guide sections of different widths and locations arranged around the spool. A detenting device for the spool forms a second edge guide means for the tape at a point spaced from the spool. A dirt and light excluding cover, when closed, maintains the tape in tape guided position on the spool and on a feed sprocket.

    Abstract translation: 一种用于不同宽度带的穿孔带读取器,包括可旋转卷轴构件,其具有围绕卷轴布置的具有不同宽度的带边缘引导部分和位置。 用于阀芯的止动装置在与阀芯间隔开的点处形成用于带的第二边缘引导装置。 封闭时,除了盖子之外的污物和光线将带子保持在带状物的导向位置和进料链轮上。

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