| 发明名称 |
ANALOG DISPLAY DEVICE COMPRISING A PLANETARY GEAR DRIVE |
| 摘要 |
<p>The device (26) has display units (38, 40) displaying corresponding data, where value of one data is related to value of another data based on a gear ratio. The display units are mounted rotating relative to a main plate (42) and driven by a planetary gear driving device (44) carried by the plate. The display unit (40) is pivoted on a rotation axis (A2) of a planet gear. The gear is meshed with a central gear and a crown which is made of a single piece, where the crown and gears extend in a same radial plane. An independent claim is also included for a method of fabricating a display device.</p> |
| 申请公布号 |
EP1943563(A2) |
申请公布日期 |
2008.07.16 |
| 申请号 |
EP20060806967 |
申请日期 |
2006.10.04 |
| 申请人 |
ETA SA MANUFACTURE HORLOGERE SUISSE |
发明人 |
BLONDEAU, FABIEN;FLEURY, EMMANUEL;MEISTER, PIERRE-ANDRE;ZANETTA, ANDRE |
| 分类号 |
G04B19/02 |
主分类号 |
G04B19/02 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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