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1. 发明授权

US3910032A Indicia display unit 失效
标题翻译：标示显示单位
公开(公告)号：US3910032A
公开(公告)日：1975-10-07
申请号：US40288473
申请日：1973-10-03
申请人： SANKYO SEIKI SEISAKUSHO KK
发明人： FUNAKI TAKASHI , HASHIMOTO KATUO
IPC分类号： G01D7/00 , G04B19/16 , G04B19/21 , G04B19/257 , G09F11/02 , G09F11/23 , G04B19/02
CPC分类号： G04B19/21 , G04B19/16 , G09F11/02
摘要： An indicia display unit comprises an inner wheel bearing a number of indicia, the number being represented by an integer X, and an outer wheel bearing a number of indicia equal to nX where n is an integer. The outer wheel is also formed with a display window. The inner wheel is nestingly fitted within the outer wheel, and its indicia position is aligned with an indicia position on the outer wheel. The inner wheel is adapted to be driven for one cycle which includes (n + 1) revolutions. During the initial n revolutions of the inner wheel, the outer wheel is concurrently driven for rotation therewith to present successive indicias thereon for display. On the (n + 1)-th revolution of the inner wheel, the window in the outer wheel is interrupted to permit the display of successive indicia on the inner wheel by allowing the rotation of the latter alone.
摘要翻译：标记显示单元包括具有多个标记的内轮，该数字由整数X表示，并且具有等于nX的多个标记的外轮，其中n是整数。外轮也形成有显示窗。内轮嵌套在外轮内，其标记位置与外轮上的标记位置对准。内轮适于被驱动一个循环，包括（n + 1）转。在内轮的初始n圈期间，外轮同时被驱动以与其一起旋转以在其上呈现连续的指示以用于显示。在内轮的第（n + 1）圈旋转时，外轮中的窗口被中断，以允许通过允许单独旋转的内轮在内轮上显示连续的标记。

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