公开(公告)号：US4261046A

公开(公告)日：1981-04-07

申请号：US14447

申请日：1979-02-23

Applicant: Tsuneyoshi Ono ,  Toshimasa Ikegami

Inventor： Tsuneyoshi Ono ,  Toshimasa Ikegami

IPC: G04C3/14 ,  G04B19/247 ,  G04C3/00 ,  G04C9/00 ,  G04C17/00 ,  G04B19/24 ,  G04B3/00 ,  G04B19/20 ,  G04B27/00

CPC classification number: G04B19/247 ,  G04C17/0066

Abstract: In an analog timepiece having calendar displays for day and date, a transducer operating independently of the hand driving transducer, feeds, that is, updates the calendar wheels automatically on a daily basis. Synchronization of the daily day and date changes is provided by a twenty-four hour wheel cooperating with the time-keeping mechanism. For setting the calendar displays, turning the stem in one direction polarizes a magnet and advances the day wheel, while turning the stem in the other direction reverses the polarity of the magnet and advances the date dial until desired settings are accomplished. The date advancing transducer can be automatically actuated for end of the month date adjustments.

Abstract translation: 在具有日历和日期的日历显示的模拟钟表中，独立于手驱动换能器的换能器进给，即每天自动更新日历轮。 通过与时间保持机制配合的二十四小时轮来提供每日日变化的同步。 为了设置日历显示，在一个方向转动阀杆使磁铁偏振，并提前一天，同时转动另一个方向的阀杆反转磁铁的极性，并提前进入日期转盘，直到完成所需的设置。 日期推进传感器可以自动启动月末日期调整结束。