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    Alarm device for a wristwatch external to the movement
    9.
    发明授权
    Alarm device for a wristwatch external to the movement 失效
    用于手表外部的手表的报警装置

    公开(公告)号：US3910034A

    公开(公告)日：1975-10-07

    申请号：US50938975

    申请日：1975-04-04

    申请人： TIMEX CORP

    发明人： TILSE WILHELM PAUL

    IPC分类号： G04C21/20 ,  G04B23/02 ,  G04B39/00

    CPC分类号： G04C21/205

    摘要： A wristwatch with an alarm device with a setting ring and a release, as well as with at least one alarm-element that can be spring-driven with a motion relative to another component in order to produce an alarm sound, wherein the alarm device may be used in a conventional watch construction.

    摘要翻译： 一种具有带有设定环和释放装置的报警装置的手表，以及至少一个能够以相对于另一部件的运动弹簧驱动以产生报警声的报警元件，其中报警装置可以 用于传统钟表结构。

    Contact spring index system for timepieces
    10.
    发明授权
    Contact spring index system for timepieces 失效
    接触弹簧指针系统

    公开(公告)号：US3910028A

    公开(公告)日：1975-10-07

    申请号：US54648975

    申请日：1975-02-13

    申请人： TIMEX CORP

    发明人： SUARD JEAN G

    IPC分类号： G04C3/06 ,  G04C3/04 ,  G04B15/00

    CPC分类号： G04C3/061

    摘要： A contact spring index system for timepieces comprises a simplified indexing arrangement wherein an oscillating balance wheel activates a contact spring to directly drive the seconds wheel of the timepiece. More specifically, the drive means for the timepiece oscillates the balance wheel at a predetermined frequency while a contact pin mounted on the balance wheel periodically displaces a cantilevered contact spring. The displaced contact spring engages and drives a ratchet wheel in a predetermined manner. The ratchet wheel is mounted on a shaft which includes a worm gear portion in direct engagement with the seconds wheel of the timepiece. Thus, the balance wheel motion is directly transmitted by the contact spring to the timing wheels of the timepiece.

    摘要翻译： 用于钟表的接触弹簧指数系统包括简化的分度布置，其中摆动摆轮启动接触弹簧以直接驱动钟表的秒针轮。 更具体地，用于钟表的驱动装置以预定频率振荡平衡轮，而安装在平衡轮上的接触销周期性地移动悬臂式接触弹簧。 移位接触弹簧以预定的方式接合和驱动棘轮。 棘轮安装在包括与钟表的秒针直接接合的蜗轮部的轴上。 因此，平衡轮运动通过接触弹簧直接传递到钟表的正时轮。