Invention Grant
US08206029B2 Micro-mechanical part with a shaped aperture for assembly on a shaft
有权
具有成形孔的微机械部件用于组装在轴上
- Patent Title: Micro-mechanical part with a shaped aperture for assembly on a shaft
- Patent Title (中): 具有成形孔的微机械部件用于组装在轴上
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Application No.: US12280836Application Date: 2007-02-23
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Publication No.: US08206029B2Publication Date: 2012-06-26
- Inventor: Frédéric Vaucher , Raymond Gabus , Marco Verardo
- Applicant: Frédéric Vaucher , Raymond Gabus , Marco Verardo
- 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: EP06004074 20060228
- International Application: PCT/EP2007/051775 WO 20070223
- International Announcement: WO2007/099068 WO 20070907
- Main IPC: G04B29/00
- IPC: G04B29/00 ; B21D53/28 ; F16B9/00
Abstract:
The part is made from a plate (1) made of a brittle material, such as glass, quartz or silicon and includes at least one aperture (2, 4, 6) for driving in a shaft (5). This aperture is characterized in that it includes alternately rigidifying and positioning zones (8) and resilient deformation zones (10). Application to securing a shaft onto the moving parts of a timepiece movement.
Public/Granted literature
- US20090154303A1 MICRO-MECHANICAL PART WITH A SHAPED APERTURE FOR ASSEMBLY ON A SHAFT Public/Granted day:2009-06-18
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