发明名称 |
MECHANISM FOR DRIVING AN INDICATOR FOR A TIMEPIECE |
摘要 |
<p>The mechanism has a calendar wheel driven in a first direction during normal operation of a timepiece. An actuating lever actuates a date star (22). Two cams are driven by the wheel and control movements of the lever such that relative angular position differs depending on direction of rotation of the wheel and movements of the lever cause the mobile to advance periodically during normal operation of the timepiece without permitting the mobile to advance during backwards time setting of the timepiece causing the wheel to rotate in a second direction opposite to the first direction.</p> |
申请公布号 |
EP2751623(A1) |
申请公布日期 |
2014.07.09 |
申请号 |
EP20120735626 |
申请日期 |
2012.06.13 |
申请人 |
BREITLING AG |
发明人 |
GABATHULER, JACQUES;NGUYEN, TRUNG THANH;NICOLLIN, SERGE;ZUFFEREY, FLORENT |
分类号 |
G04B27/02;G04B19/02;G04B19/253 |
主分类号 |
G04B27/02 |
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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