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1. 发明授权

EP0655665B1 TIMEPIECE AND ITS DISPLAY SWITCHING MECHANISM 失效
标题翻译：看你的显示切换机制
公开(公告)号：EP0655665B1
公开(公告)日：1998-08-19
申请号：EP94917792.7
申请日：1994-06-09
申请人： ORIENT WATCH CO., LTD.
发明人： SEKINE, Kiyose , ASAO, Tetsushi
IPC分类号： G04B19/16 , G04B19/10
CPC分类号： G04B19/163
摘要： A time piece is switched from the before-noon display to after-noon display and vice versa. A cam (26) is rotated by an hour wheel (10) and an intermediate wheel (12) one revolution per day. In the morning, a lever (30) is in contact with the major-axis side of the cam (26), and at noon, the lever (3) reaches a changing point between the major-axis part of the cam (26) and the minor-axis part. When the cam (26) further rotates in the direction indicated by arrow (FB), the lever (30) is instantaneously displaced by a spring (34) from the major-axis position of the cam (26) to the minor-axis position. The displacement of the lever (30) is transmitted to a movable dial plate (36) by means of a tooth section (31) and switching groove (39) provided at the front end of the lever (30) and the dial plate (36) is rotated by a prescribed angle in the direction indicated by arrow (FC). Therefore, the before-noon display is instantaneously switched to the after-noon display.

2. 发明公开

EP0655665A1 TIMEPIECE AND ITS DISPLAY SWITCHING MECHANISM 失效
标题翻译： UHR MIT IHREM ANZEIGESCHALTMECHANISMUS。
公开(公告)号：EP0655665A1
公开(公告)日：1995-05-31
申请号：EP94917792.7
申请日：1994-06-09
申请人： ORIENT WATCH CO., LTD.
发明人： SEKINE, Kiyose , ASAO, Tetsushi
IPC分类号： G04B19/16 , G04B19/10
CPC分类号： G04B19/163
摘要： A time piece is switched from the before-noon display to after-noon display and vice versa. A cam (26) is rotated by an hour wheel (10) and an intermediate wheel (12) one revolution per day. In the morning, a lever (30) is in contact with the major-axis side of the cam (26), and at noon, the lever (3) reaches a changing point between the major-axis part of the cam (26) and the minor-axis part. When the cam (26) further rotates in the direction indicated by arrow (FB), the lever (30) is instantaneously displaced by a spring (34) from the major-axis position of the cam (26) to the minor-axis position. The displacement of the lever (30) is transmitted to a movable dial plate (36) by means of a tooth section (31) and switching groove (39) provided at the front end of the lever (30) and the dial plate (36) is rotated by a prescribed angle in the direction indicated by arrow (FC). Therefore, the before-noon display is instantaneously switched to the after-noon display.
摘要翻译：时间片从中午前显示切换到中午后显示，反之亦然。凸轮（26）通过时轮（10）和中间轮（12）每天旋转1圈。早上，杠杆（30）与凸轮（26）的长轴侧接触，中午，杠杆（3）到达凸轮（26）的长轴部分之间的变化点，和短轴部分。当凸轮（26）进一步沿箭头（FB）所示的方向旋转时，杆（30）被弹簧（34）从凸轮（26）的长轴位置瞬时移位到短轴位置。杆（30）的位移通过设置在杆（30）的前端和拨盘（36）的齿部（31）和切换槽（39）传递到可动表盘（36））沿箭头（FC）所示的方向旋转规定的角度。因此，中午前显示瞬时切换到中午后显示。

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