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1. 发明授权

US10078308B2 Timepiece wheel with play take-up 有权
公开(公告)号：US10078308B2
公开(公告)日：2018-09-18
申请号：US15420735
申请日：2017-01-31
申请人： Blancpain SA
发明人： Julien Feyer
IPC分类号： G04B13/02 , G04B15/14 , F16H55/18 , G04B35/00
CPC分类号： G04B15/14 , F16H55/18 , G04B13/026 , G04B13/027 , G04B35/00
摘要： Timepiece wheel with play take-up, including a toothing, each tooth of which includes first and second half-teeth each including a part of the tooth profile, and movable with respect to each other against elastic return means, the wheel including, axially stacked, a first and a second half-wheel respectively carrying the first and second half-teeth and having limited rotational mobility with respect to each other, about the axis of this toothing, and against the elastic return means, the toothing of each half-wheel overhanging the other half-wheel, each half-wheel including hollows inside each of which is movable an opposite half-tooth, between two successive half-teeth.

2. 发明申请

US20180046141A1 DEVICE FOR WINDING A TIMEPIECE MOVEMENT 审中-公开
公开(公告)号：US20180046141A1
公开(公告)日：2018-02-15
申请号：US15667718
申请日：2017-08-03
申请人： ROLEX SA
发明人： Sergio de Almeida Graça , Vannina Linck
IPC分类号： G04B3/00 , G04B27/04 , G04B13/02
CPC分类号： G04B3/006 , G04B5/00 , G04B7/00 , G04B11/024 , G04B13/026 , G04B27/04
摘要： A component of a winding device, in particular an automatic winding device, of a timepiece movement, wherein it is made of austenitic stainless steel and wherein it comprises at least one friction surface hardened by carbon or nitrogen type atoms introduced into the austenitic stainless steel over a predetermined depth.

3. 发明申请

US20170357213A1 TIMEPIECE SHAFT 审中-公开
公开(公告)号：US20170357213A1
公开(公告)日：2017-12-14
申请号：US15618859
申请日：2017-06-09
申请人： ROLEX SA
发明人： Vannina Linck
IPC分类号： G04B17/34
CPC分类号： G04B17/34 , G04B1/16 , G04B13/026 , G04B15/14
摘要： A timepiece shaft (1), especially a balance shaft (1), comprising a first functional portion (2a; 2b) including at least one part (221a, 221b) of a pivot-shank (22a; 22b) and/or at least one part (211a, 211b) of a pivot (21a, 21b), the first functional portion being made of ceramic and a first outer diameter (D1) of the first functional portion being less than 0.5 mm, or less than 0.4 mm, or less than 0.2 mm, or less than 0.1 mm

4. 发明授权

US09817369B1 Mechanical component, mechanical component manufacturing method, movement, and timepiece 有权
公开(公告)号：US09817369B1
公开(公告)日：2017-11-14
申请号：US15654178
申请日：2017-07-19
申请人： SEIKO INSTRUMENTS INC.
发明人： Sachiko Tanabe , Takashi Niwa , Masahiro Nakajima
IPC分类号： G04B13/02
CPC分类号： G04B13/02 , G04B13/021 , G04B13/026
摘要： To provide a mechanical component, a mechanical component manufacturing method, a movement, and a timepiece allowing the forcing-in portion to be firmly fixed to the shaft member, providing a sufficient buffer effect, and capable of precisely determining the outer diameter dimension. Provided is a mechanical component rotating around a shaft member. This mechanical component includes: a component main body having a through-hole through which the shaft member is passed; and a forcing-in portion formed on the inner surface of the through-hole and fixed to the shaft member through the forcing-in of the shaft member. The component main body has a retaining recess constituting an anchor structure regulating displacement of the forcing-in portion with respect to the component main body. The forcing-in portion is formed of a metal material.

5. 发明申请

US20170176937A1 TIMEPIECE MECHANISM COMPRISING A PIVOTING MEMBER PROVIDED WITH MAGNETIC RETURN MEANS 有权
公开(公告)号：US20170176937A1
公开(公告)日：2017-06-22
申请号：US15289415
申请日：2016-10-10
申请人： MONTRES BREGUET S.A.
发明人： BENOIT LEGERET , DAVIDE SARCHI , SYLVAIN DAUBY , ALAIN ZAUGG
IPC分类号： G04B13/02 , G04B15/08 , G04D3/00
CPC分类号： G04B13/026 , G04B5/08 , G04B5/16 , G04B11/005 , G04B11/008 , G04B15/08 , G04D3/002
摘要： The timepiece mechanism comprises a rotating wheel set, a support element, a pivoting member mounted on the support element and magnetic return means for returning one portion of the pivoting member against a surface of the rotating wheel set. The return means comprise a first magnet carried by the pivoting member and a second magnet carried by the support element. The first and second magnets are arranged such that, in normal operation, the interaction of their respective magnetic fields generates a magnetic force oriented to return said pivoting member portion towards said rotating wheel surface. At least one of the first and second magnets is arranged to permit reversal of its polarity, preferably with the aid of a tool, and thereby of the direction of the magnetic force acting on the pivoting member, said magnetic force then tending to move said pivoting member portion away from said rotating wheel set surface, which makes it easy to handle the various elements of the timepiece mechanism.

6. 发明申请

US20160376147A1 MICROMECHANICAL COMPONENT WITH A REDUCED CONTACT SURFACE AND ITS FABRICATION METHOD 有权
标题翻译：具有减少接触面的微机械部件及其制造方法
公开(公告)号：US20160376147A1
公开(公告)日：2016-12-29
申请号：US15171002
申请日：2016-06-02
申请人： Nivarox-FAR S.A.
发明人： Alex Gandelhman , Andre Pin
IPC分类号： B81C1/00 , G04D99/00
CPC分类号： B81C1/00619 , B81B2201/035 , B81B2203/0384 , B81C1/00103 , B81C2201/0112 , B81C2201/0132 , B81C2201/0138 , B81C2201/014 , B81C2201/0188 , B81C2201/0198 , G04B13/02 , G04B13/026 , G04B13/027 , G04D99/00
摘要： The invention relates to a silicon-based component with at least one reduced contact surface which, formed from a method combining at least one oblique side wall etching step with a “Bosch” etch of vertical side walls, improves, in particular, the tribology of components formed by micromachining a silicon-based wafer.
摘要翻译：本发明涉及具有至少一个还原接触表面的硅基组分，其由至少一个倾斜侧壁蚀刻步骤与垂直侧壁的“博世”蚀刻法组合的方法形成，特别是改进了摩擦学通过微加工硅基晶片形成的部件。

7. 发明申请

US20160147196A1 BALANCE SPRING STUD FOR A TIMEPIECE 有权
标题翻译：平衡时间表的平衡弹簧
公开(公告)号：US20160147196A1
公开(公告)日：2016-05-26
申请号：US14873533
申请日：2015-10-02
申请人： Montres Breguet S.A.
发明人： Gaetan VILLARD , Lucien GERMOND , Polychronis Nakis KARAPATIS , Stephane BEUGIN , Sylvain MARECHAL
IPC分类号： G04B17/32 , G04B15/06 , G04B17/06
CPC分类号： G04B17/325 , G04B13/02 , G04B13/026 , G04B15/06 , G04B17/06 , G04B18/026 , G04B19/044 , Y10T29/49581
摘要： Balance spring stud including, around a housing receiving a balance spring of reference thickness, a one-piece component made of a shape memory alloy and including two lugs, each arranged to rest on one of the surfaces of the balance spring, and wherein, in the free state, the minimum width of the air gap of the lugs is greater than the maximum value of the reference thickness when the component is in an open position corresponding to a martensitic structure, and wherein the maximum width of the air gap is less than the minimum value of the reference thickness when the component is in a closed position corresponding to an austenitic structure, and the balance spring includes an area of lesser thickness having a minimum thickness equal to the reference thickness, surrounded by areas of large thickness having a minimum thickness greater than the reference thickness.
摘要翻译：平衡弹簧螺柱包括围绕接收参考厚度的平衡弹簧的壳体，由形状记忆合金制成的一体式部件，并且包括两个凸耳，每个凸耳布置成搁置在平衡弹簧的一个表面上，并且其中，自由状态下，凸耳的气隙的最小宽度大于当该部件处于与马氏体结构相对应的打开位置时参考厚度的最大值，并且其中气隙的最大宽度小于当组件处于与奥氏体结构相对应的关闭位置时的参考厚度的最小值，并且平衡弹簧包括具有等于参考厚度的最小厚度的较小厚度的区域，该最小厚度由具有最小值的大厚度区域包围厚度大于参考厚度。

8. 发明申请

US20160077490A1 MECHANICAL COMPONENT, MECHANICAL COMPONENT MANUFACTURING METHOD, MOVEMENT, AND TIMEPIECE 有权
标题翻译：机械部件，机械部件制造方法，运动和定时器
公开(公告)号：US20160077490A1
公开(公告)日：2016-03-17
申请号：US14841959
申请日：2015-09-01
申请人： SEIKO INSTRUMENTS INC.
发明人： Sachiko TANABE , Takashi NIWA , Masahiro NAKAJIMA
IPC分类号： G04B13/02
CPC分类号： G04B13/02 , G04B13/021 , G04B13/026
摘要： To provide a mechanical component, a mechanical component manufacturing method, a movement, and a timepiece allowing the forcing-in portion to be firmly fixed to the shaft member, providing a sufficient buffer effect, and capable of precisely determining the outer diameter dimension. Provided is a mechanical component rotating around a shaft member. This mechanical component includes: a component main body having a through-hole through which the shaft member is passed; and a forcing-in portion formed on the inner surface of the through-hole and fixed to the shaft member through the forcing-in of the shaft member. The component main body has a retaining recess constituting an anchor structure regulating displacement of the forcing-in portion with respect to the component main body. The forcing-in portion is formed of a metal material.
摘要翻译：为了提供一种机械部件，机械部件制造方法，运动和钟表，其允许强制部分牢固地固定到轴构件，提供足够的缓冲效果，并且能够精确地确定外径尺寸。提供围绕轴构件旋转的机械部件。该机械部件包括：具有轴构件通过的通孔的部件主体; 以及形成在通孔的内表面上并通过轴构件的加压固定到轴构件的加压部分。部件主体具有构成锚定结构的保持凹部，该锚定结构调节加力部分相对于部件主体的位移。强制部分由金属材料形成。

9. 发明授权

US09128463B2 Assembly of a part that has no plastic domain 有权
标题翻译：装配没有塑料领域的部分
公开(公告)号：US09128463B2
公开(公告)日：2015-09-08
申请号：US13995052
申请日：2011-11-22
申请人： Thierry Conus , Marco Verardo , Igor Saglini , Frederic Kohler
发明人： Thierry Conus , Marco Verardo , Igor Saglini , Frederic Kohler
IPC分类号： G04B17/32 , G04B15/14 , G04B13/02 , G04D3/04 , G04B17/34 , G04D1/00 , G04B1/14
CPC分类号： G04B13/02 , G04B1/145 , G04B13/021 , G04B13/022 , G04B13/026 , G04B15/14 , G04B17/32 , G04B17/325 , G04B17/345 , G04D1/0042 , G04D3/04 , Y10T29/49581
摘要： An assembly of an axially extending member, made of a first material, in an aperture of a part, made of a second material having no plastic domain. The part includes pierced holes forming an elastic deformation mechanism distributed around the aperture thereof. Further, the member includes an elastically and plastically deformed, radially flared portion that radially grips a wall of the part surrounding the aperture by stressing the elastic deformation mechanism, so as to secure the assembly in a manner that is not destructive for the part. The assembly can be used in the field of timepieces.
摘要翻译：由第一材料制成的轴向延伸部件的组件，所述轴向延伸部件在部分的孔中由不具有塑性结构域的第二材料制成。该部分包括形成围绕其孔径分布的弹性变形机构的穿孔。此外，构件包括弹性和塑性变形的径向扩张部分，其通过应力弹性变形机构而径向地夹持围绕孔的部分的壁，以便以对部件不具有破坏性的方式固定组件。该组件可用于钟表领域。

10. 发明申请

US20130286795A1 ASSEMBLY OF A PART THAT HAS NO PLASTIC DOMAIN 有权
标题翻译：没有塑料领域的部分组装
公开(公告)号：US20130286795A1
公开(公告)日：2013-10-31
申请号：US13995052
申请日：2011-11-22
申请人： Thierry Conus , Marco Verardo , Igor Saglini , Frederic Kohler
发明人： Thierry Conus , Marco Verardo , Igor Saglini , Frederic Kohler
IPC分类号： G04B13/02 , G04B17/32 , G04B1/14 , G04B15/14
CPC分类号： G04B13/02 , G04B1/145 , G04B13/021 , G04B13/022 , G04B13/026 , G04B15/14 , G04B17/32 , G04B17/325 , G04B17/345 , G04D1/0042 , G04D3/04 , Y10T29/49581
摘要： An assembly of an axially extending member, made of a first material, in an aperture of a part, made of a second material having no plastic domain. The part includes pierced holes forming an elastic deformation mechanism distributed around the aperture thereof. Further, the member includes an elastically and plastically deformed, radially flared portion that radially grips a wall of the part surrounding the aperture by stressing the elastic deformation mechanism, so as to secure the assembly in a manner that is not destructive for the part. The assembly can be used in the field of timepieces.
摘要翻译：由第一材料制成的轴向延伸部件的组件，所述轴向延伸部件在部分的孔中由不具有塑性结构域的第二材料制成。该部分包括形成围绕其孔径分布的弹性变形机构的穿孔。此外，构件包括弹性和塑性变形的径向扩张部分，其通过应力弹性变形机构而径向地夹持围绕孔的部分的壁，以便以对部件不具有破坏性的方式固定组件。该组件可用于钟表领域。

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