Method of manufacturing multi-level, silicon, micromechanical parts and parts thereby obtained
    1.
    发明授权
    Method of manufacturing multi-level, silicon, micromechanical parts and parts thereby obtained 有权
    由此得到多级,硅,微机械部件和部件的制造方法

    公开(公告)号:US08501584B2

    公开(公告)日:2013-08-06

    申请号:US12514352

    申请日:2007-11-01

    摘要: The process comprises the following steps: a) a first element (3) or a plurality of said first elements (3) is/are machined in a first silicon wafer (1) keeping said elements (3) joined together via material bridges (5); b) step a) is repeated with a second silicon wafer (2) in order to machine a second element (4), differing in shape from that of the first element (3), or a plurality of said second elements (4); c) the first and second elements (3, 4) or the first and second wafers (1, 2) are applied, face to face, with the aid of positioning means (6, 7); d) the assembly formed in step c) undergoes oxidation; and e) the parts (10) are separated form the wafers (1, 2). Micromechanical timepiece parts obtained according to the process.

    摘要翻译: 该方法包括以下步骤:a)在第一硅晶片(1)中加工第一元件(3)或多个所述第一元件(3),以使所述元件(3)通过材料桥(5)连接在一起 ); b)用第二硅晶片(2)重复步骤a),以便加工与第一元件(3)的形状不同的第二元件(4)或多个所述第二元件(4); c)第一和第二元件(3,4)或第一和第二晶片(1,2)通过定位装置(6,7)面对面地施加; d)步骤c)中形成的组件经历氧化; 和e)部件(10)从晶片(1,2)分离。 根据工艺获得的微型钟表件。

    METHOD OF MANUFACTURING MULTI-LEVEL, SILICON, MICROMECHANICAL PARTS AND PARTS THEREBY OBTAINED
    2.
    发明申请
    METHOD OF MANUFACTURING MULTI-LEVEL, SILICON, MICROMECHANICAL PARTS AND PARTS THEREBY OBTAINED 有权
    制造多层次,硅,微量元件和获得的部件的方法

    公开(公告)号:US20100054092A1

    公开(公告)日:2010-03-04

    申请号:US12514352

    申请日:2007-11-01

    IPC分类号: G04B29/00 G04D3/00

    摘要: The process comprises the following steps:a) a first element (3) or a plurality of said first elements (3) is/are machined in a first silicon wafer (1) keeping said elements (3) joined together via material bridges (5); b) step a) is repeated with a second silicon wafer (2) in order to machine a second element (4), differing in shape from that of the first element (3), or a plurality of said second elements (4); c) the first and second elements (3, 4) or the first and second wafers (1, 2) are applied, face to face, with the aid of positioning means (6, 7); d) the assembly formed in step c) undergoes oxidation; and e) the parts (10) are separated form the wafers (1, 2). Micromechanical timepiece parts obtained according to the process.

    摘要翻译: 该方法包括以下步骤:a)在第一硅晶片(1)中加工第一元件(3)或多个所述第一元件(3),以使所述元件(3)通过材料桥(5)连接在一起 ); b)用第二硅晶片(2)重复步骤a),以便加工与第一元件(3)的形状不同的第二元件(4)或多个所述第二元件(4); c)第一和第二元件(3,4)或第一和第二晶片(1,2)通过定位装置(6,7)面对面地施加; d)步骤c)中形成的组件经历氧化; 和e)部件(10)从晶片(1,2)分离。 根据工艺获得的微型钟表零件。

    Mobile micromechanical element with shock controlled rotation
    5.
    发明授权
    Mobile micromechanical element with shock controlled rotation 有权
    具有冲击控制旋转的移动微机械元件

    公开(公告)号:US07708454B2

    公开(公告)日:2010-05-04

    申请号:US11767710

    申请日:2007-06-25

    IPC分类号: G04B17/20 G04B15/00

    CPC分类号: G04B15/14 G04B15/08

    摘要: The mobile element includes a central rigid zone (2) provided with arms (6) extending radially from the central zone (2) towards a peripheral zone including teeth (8). The arms (6) are flexible to allow a small tangential and/or radial movement of the teeth (8) in order to absorb shocks. The invention is characterized in that the arms (6) are curved and bend gradually towards an orientation tangential to the rotation of the mobile element, in that the thickness of the arms gradually decreases, and finally, in that the ends of the arms form the teeth.

    摘要翻译: 移动元件包括设置有从中心区域(2)径向延伸到包括齿(8)的周边区域的臂(6)的中心刚性区域(2)。 臂(6)是柔性的,以允许齿(8)的小切向和/或径向运动,以便吸收冲击。 本发明的特征在于,臂(6)弯曲并朝着与移动元件的旋转相切的定向逐渐弯曲,其中臂的厚度逐渐减小,最后,由于臂的端部形成 牙齿

    MOBILE MICROMECHANICAL ELEMENT WITH SHOCK CONTROLLED ROTATION
    6.
    发明申请
    MOBILE MICROMECHANICAL ELEMENT WITH SHOCK CONTROLLED ROTATION 有权
    具有震动控制旋转的移动微电子元件

    公开(公告)号:US20080008051A1

    公开(公告)日:2008-01-10

    申请号:US11767710

    申请日:2007-06-25

    IPC分类号: G04B15/14

    CPC分类号: G04B15/14 G04B15/08

    摘要: The mobile element includes a central rigid zone (2) provided with arms (6) extending radially from the central zone (2) towards a peripheral zone including teeth (8). The arms (6) are flexible to allow a small tangential and/or radial movement of the teeth (8) in order to absorb shocks. The invention is characterized in that the arms (6) are curved and bend gradually towards an orientation tangential to the rotation of the mobile element, in that the thickness of the arms gradually decreases, and finally, in that the ends of the arms form the teeth.

    摘要翻译: 移动元件包括设置有从中心区域(2)径向延伸到包括齿(8)的周边区域的臂(6)的中心刚性区域(2)。 臂(6)是柔性的,以允许齿(8)的小切向和/或径向运动,以便吸收冲击。 本发明的特征在于,臂(6)弯曲并朝着与移动元件的旋转相切的定向逐渐弯曲,其中臂的厚度逐渐减小,最后,由于臂的端部形成 牙齿

    Method for manufacturing a balance-spring obtained according to said
method
    7.
    发明授权
    Method for manufacturing a balance-spring obtained according to said method 有权
    用于制造根据所述方法获得的平衡弹簧的方法

    公开(公告)号:US5907524A

    公开(公告)日:1999-05-25

    申请号:US165294

    申请日:1998-10-02

    IPC分类号: G04B17/06 G04B17/04

    CPC分类号: G04B17/066

    摘要: A method for manufacturing a balance-spring for a clockwork movement wherein a spring is formed by winding, from a wire or metal strip, said spring including an inner end intended to be fixed to a balance and a outer end zone intended to be fixed to the balance-spring stud and wherein the whole spring is subjected to a first heat treatment subsequent to the winding step of said wire. The method of the invention is characterized in that it further includes an additional step consisting in subjecting at least said outer end zone to a second heat treatment.This method improves in particular the shock resistance of the balance-spring.

    摘要翻译: 一种用于制造钟表运动的平衡弹簧的方法,其中弹簧通过从电线或金属带卷绕而形成,所述弹簧包括用于固定到平衡部的内端和旨在固定到 平衡弹簧螺柱,并且其中整个弹簧在所述线的卷绕步骤之后进行第一热处理。 本发明的方法的特征在于,其还包括另外的步骤,其包括使至少所述外端区进行第二热处理。 该方法特别提高了平衡弹簧的抗震性能。