首页> 外国专利> Clock e.g. wrist watch, has stepped drive driving addition and subtraction unit such that year is added to event age during rotating event disk in increasing rotation direction and subtracted from event age in decreasing rotation direction

Clock e.g. wrist watch, has stepped drive driving addition and subtraction unit such that year is added to event age during rotating event disk in increasing rotation direction and subtracted from event age in decreasing rotation direction

机译:时钟例如手表,具有步进驱动器驱动加减法单元,以便在旋转方向盘沿旋转方向增加时将年份添加到事件年龄中,并在旋转方向减小时从事件年龄中减去年份

摘要

The clock (10) has a stepped drive i.e. Geneva drive, driving an addition and subtraction unit of a mechanical drive unit such that a year is added to a event age (52) during rotating an event disk (42) in an increasing rotation direction and corresponding exceeding of a year mark, and the year is subtracted from the event age in a decreasing rotation direction of the event disk and corresponding exceeding of the year mark. The mechanical drive unit drives an event indicator (64') i.e. fine display field (64), which displays an age of the event. Independent claims are also included for the following: (1) a method for producing a circular, closed curve path and/or a date curve path on an event disk for a clock (2) a method for attaching event units on a front side of an event disk for a clock.
机译:时钟(10)具有步进驱动器,即日内瓦驱动器,其驱动机械驱动单元的加法和减法单元,使得在使事件盘(42)沿增大的旋转方向旋转的过程中,年份增加到事件年龄(52)。然后,从事件年龄中减去年份,并沿事件磁盘的旋转方向减小,并相应地超过年份标记。机械驱动单元驱动事件指示器(64'),即精细显示字段(64),其显示事件的年龄。还包括以下方面的独立权利要求:(1)在时钟的事件盘上产生圆形,闭合曲线路径和/或日期曲线路径的方法(2)在事件表的正面连接事件单元的方法时钟的事件磁盘。

著录项

  • 公开/公告号CH705858A2

    专利类型

  • 公开/公告日2013-06-14

    原文格式PDF

  • 申请/专利权人 JOHANNES TWAALFHOVEN;

    申请/专利号CH20110001976

  • 发明设计人 JOHANNES TWAALFHOVEN;

    申请日2011-12-13

  • 分类号G04B19/24;G04B45/00;

  • 国家 CH

  • 入库时间 2022-08-21 16:22:45

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