Invention Grant
- Patent Title: One-piece regulating member and method of manufacturing the same
- Patent Title (中): 一体式调节件及其制造方法
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Application No.: US12933528Application Date: 2009-03-13
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Publication No.: US08523426B2Publication Date: 2013-09-03
- Inventor: Pierre-André Bühler , Marco Verardo , Thierry Conus , Jean-Philippe Thiebaud , Jean-Bernard Peters , Pierre Cusin
- Applicant: Pierre-André Bühler , Marco Verardo , Thierry Conus , Jean-Philippe Thiebaud , Jean-Bernard Peters , Pierre Cusin
- Applicant Address: CH Le Locle
- Assignee: Nivarox-FAR S.A.
- Current Assignee: Nivarox-FAR S.A.
- Current Assignee Address: CH Le Locle
- Agency: Griffin & Szipl, P.C.
- Priority: EP08153101 20080320
- International Application: PCT/EP2009/053000 WO 20090313
- International Announcement: WO2009/115463 WO 20090924
- Main IPC: G04B15/00
- IPC: G04B15/00 ; G04B17/04 ; C23F1/00 ; C25F3/00 ; F16F1/06
Abstract:
The invention relates to a one-piece regulating member including a balance cooperating with a hairspring made in a layer of silicon-based material and including a balance spring coaxially mounted on a collet. According to the invention, the collet includes one extending part that projects from the balance spring and which is made in a second layer of silicon-based material and is secured to the balance.
Public/Granted literature
- US20110103197A1 ONE-PIECE REGULATING MEMBER AND METHOD OF MANUFACTURING THE SAME Public/Granted day:2011-05-05
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