Invention Grant
US08672536B2 Isochronism corrector for clockwork escapement and escapement provided with such a corrector
有权
具有这种校正器的发条擒纵机构和擒纵机构的等时校正器
- Patent Title: Isochronism corrector for clockwork escapement and escapement provided with such a corrector
- Patent Title (中): 具有这种校正器的发条擒纵机构和擒纵机构的等时校正器
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Application No.: US12858606Application Date: 2010-08-18
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Publication No.: US08672536B2Publication Date: 2014-03-18
- Inventor: Simon Henein , Philippe Schwab
- Applicant: Simon Henein , Philippe Schwab
- Applicant Address: CH Neuchatel
- Assignee: CSEM Central Suisse d'Electronique et de Microtechnique SA—Recherche et Development
- Current Assignee: CSEM Central Suisse d'Electronique et de Microtechnique SA—Recherche et Development
- Current Assignee Address: CH Neuchatel
- Agency: Young & Thompson
- Priority: EP09168113 20090818
- Main IPC: G04B17/20
- IPC: G04B17/20
Abstract:
A mechanical oscillator isochronism corrector comprising a frame (12), a flexible blade (14) integral with the frame to act on a mechanical oscillator at a contact portion (14a) presented by the blade, and a first element for adjusting the pre-stress of the flexible blade including a pre-stress finger (22) acting on the flexible blade, the first adjustment element being integral with the frame.
Public/Granted literature
- US20110044139A1 ISOCHRONISM CORRECTOR FOR CLOCKWORK ESCAPEMENT AND ESCAPEMENT PROVIDED WITH SUCH A CORRECTOR Public/Granted day:2011-02-24
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