| 摘要 |
<p>IRREGULAR DISPLAY MECHANISM FOR A TIMEPIECE A display mechanism is described, driven by the hour wheel (1) of a mechanical or quartz horological movement, the hour wheel driving a cam (3') controlling a rack (4') turning about an axis and arranged in engagement with a pinion (1'), secured to an hour hand, the cam (3') having a configuration allowing different spaces or angles between the hours to be displayed.</p> |
