基本信息:
- 专利标题: Time adjustment apparatus for digital clock
- 专利标题(中):数字时钟时间调整装置
- 申请号:US3797227D 申请日:1972-11-13
- 公开(公告)号:US3797227A 公开(公告)日:1974-03-19
- 发明人: KITAI K , KOYAMA M , KATO S , TAKAZAWA Y , NAGAOKA S
- 申请人: SEIKO KOKI KK
- 专利权人: Seiko Koki Kk
- 当前专利权人: Seiko Koki Kk
- 优先权: JP9291171 1971-11-19
- 主分类号: G04B19/21
- IPC分类号: G04B19/21 ; G04B27/00 ; G04C3/00 ; G04C9/00 ; G04B19/02
摘要:
Apparatus for making time adjustments or corrections in a digital clock having a plurality of time-indicating driven elements, one of which indicates the least time unit in the clock, for example, seconds. A pawl lever having a pawl for engaging a stop on the driven seconds wheel for indicating the least time units is manually actuated to stop this seconds wheel after a correct time has been set in the hours, tens of minutes and minutes time-indicating wheels. Upon release of the seconds wheel, the time is correctly and accurately set in the clock including correct time as to the least time unit. The seconds wheel is stopped by engaging it and using its force of rotation to disengage an input drive element therefrom or to open a switch disenabling a drive motor. The pawl lever is released at the time of a time signal. The seconds wheel is releasably held at a given position of rotation thereof corresponding to a given time indication when making the time correction or setting.
摘要(中):
用于在具有多个时间指示从动元件的数字时钟中进行时间调整或校正的装置,其中一个表示时钟中的最小时间单位,例如秒。 手动启动具有用于接合从动秒针上的止动件用于指示最少时间单位的棘爪的棘爪杆,以便在几十分钟和几分钟的时间指示轮中设置了正确的时间之后停止该秒针轮。 在释放秒针时,在时钟中正确准确地设置时间,包括关于最小时间单位的正确时间。 秒针通过与其啮合并利用其旋转力来停止,从而使输入驱动元件脱离或打开不使驱动马达的开关。 棘爪杆在时间信号时被释放。 当进行时间校正或设置时,秒针可释放地保持在与给定时间指示相对应的给定旋转位置。