Invention Grant
- Patent Title: Method for freeing a micromechanical part and a micromechanical part comprising sacrificial fasteners
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Application No.: US14366919Application Date: 2012-12-21
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Publication No.: US09770771B2Publication Date: 2017-09-26
- Inventor: Francois Barrot , Remy Fournier , Laurent Giriens , Simon Henein , Sylvain Jeanneret , Johan Kruis
- Applicant: Francois Barrot , Remy Fournier , Laurent Giriens , Simon Henein , Sylvain Jeanneret , Johan Kruis
- Applicant Address: CH Neuchatel
- Assignee: CSEM CENTRE SUISSE D'ELECTRONIQUE ET DE MICROTECHNIQUE SA-RECHERCHE ET DEVELOPPEMENT
- Current Assignee: CSEM CENTRE SUISSE D'ELECTRONIQUE ET DE MICROTECHNIQUE SA-RECHERCHE ET DEVELOPPEMENT
- Current Assignee Address: CH Neuchatel
- Agency: Young & Thompson
- Priority: CH2033/11 20111222
- International Application: PCT/EP2012/076860 WO 20121221
- International Announcement: WO2013/093108 WO 20130627
- Main IPC: B23D31/00
- IPC: B23D31/00 ; B81B3/00 ; B81C99/00 ; B32B7/06 ; E05D1/02
Abstract:
A method for fabricating a micromechanical part from a substrate in which the part is fabricated by providing a plurality of fasteners between the part and the substrate, the fasteners being sacrificial, characterized in that the fasteners include at least one hinge at the end of each fastener located beside the part, and in that the method includes a step of breaking the sacrificial fasteners. The micromechanical parts employing this type of sacrificial fastener are also described.
Public/Granted literature
- US20140363217A1 METHOD FOR FREEING A MICROMECHANICAL PART AND A MICROMECHANICAL PART COMPRISING SACRIFICIAL FASTENERS Public/Granted day:2014-12-11
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