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1. 发明申请

US20180120769A1 RESONATOR WITH FINE ADJUSTMENT VIA AN INDEX-ASSEMBLY 审中-公开
公开(公告)号：US20180120769A1
公开(公告)日：2018-05-03
申请号：US15570793
申请日：2016-05-13
申请人： ETA SA MANUFACTURE HORLOGERE SUISSE
发明人： Jean-Luc HELFER , Marc STRANCZL , Laurent JEANNERET , Xavier BERDAT
IPC分类号： G04B17/32 , G04B18/02
CPC分类号： G04B17/325 , G04B17/066 , G04B17/26 , G04B18/02
摘要： A resonator of the inertia/elasticity type includes a balance-spring coupled to an inertia flywheel and a system for adjusting the frequency of the resonator including an index-assembly arranged to cooperate with one coil of the balance-spring in order to selectively choose the active length of the balance-spring. The portion of the coil of the balance-spring cooperating with the index-assembly includes at least one area of larger cross-section than the other balance-spring coils for finer adjustment of the frequency of the resonator.

2. 发明申请

US20170351216A1 FASTENING PART FOR A HAIRSPRING 审中-公开
公开(公告)号：US20170351216A1
公开(公告)日：2017-12-07
申请号：US15609749
申请日：2017-05-31
申请人： ROLEX SA
发明人： Olivier Balague , Dominique Gritti , Thomas Gyger , Ondrej Papes , Antoine Rime
IPC分类号： G04B17/34 , G04B17/06
CPC分类号： G04B17/34 , G04B17/063 , G04B17/066 , G04B17/325 , G04B17/345
摘要： An assembly (300) includes (i) a hairspring (2) made of a paramagnetic alloy including at least one of the following elements: Nb, V, Ta, Ti, Zr and Hf, notably an alloy including the elements Nb and Zr with between 5% and 25% by mass of Zr and an interstitial doping agent including oxygen, and (ii) at least one fastening part (1; 1′), notably two parts (1; 1′), in particular a stud (1) or a collet (1′), for an end (2a; 2b) of the hairspring (2), the at least one part (1; 1′) having a first portion (10; 10′) that is designed to come into contact with the hairspring (2) and that is made of titanium or titanium alloy or of tantalum or tantalum alloy, notably grade 2 titanium or grade 5 titanium.

3. 发明授权

US09811054B2 System for securing a balance spring 有权
公开(公告)号：US09811054B2
公开(公告)日：2017-11-07
申请号：US14952414
申请日：2015-11-25
申请人： ROLEX SA
发明人： Jean-Louis Bertrand , Pascal Billet
IPC分类号： G04B17/06 , G04B18/02 , G04B17/32 , G04D7/10 , G04B18/06
CPC分类号： G04B17/063 , G04B17/325 , G04B18/02 , G04B18/06 , G04D7/10
摘要： A balance spring system of a horology movement, comprising: a balance spring (1); a movement blank; a first element (1c) for indexing the position of an outer end (10) of the balance spring relative to the blank; and a unit (OL) for connection of the outer end (10) of the balance spring to the movement blank, the first indexing element (1c) being designed such as to be displaceable relative to the connection unit (OL).

4. 发明申请

US20170277124A1 METHOD FOR MAINTAINING AND REGULATING THE FREQUENCY OF A TIMEPIECE RESONATOR 审中-公开
公开(公告)号：US20170277124A1
公开(公告)日：2017-09-28
申请号：US15620050
申请日：2017-06-12
申请人： THE SWATCH GROUP RESEARCH AND DEVELOPMENT LTD.
发明人： Thierry HESSLER , Davide SARCHI , Marc STRANCZL
IPC分类号： G04B17/04 , G04B17/32 , G04B17/26 , G04C3/08
CPC分类号： G04B17/04 , G04B17/045 , G04B17/06 , G04B17/063 , G04B17/066 , G04B17/26 , G04B17/32 , G04B17/325
摘要： A method for maintaining and regulating frequency of a timepiece resonator mechanism around its natural frequency, the method including: at least one regulator device acting on the resonator mechanism with a periodic motion, to impose a periodic modulation of resonant frequency or quality factor or a position of a point of rest of the resonator mechanism, with a regulation frequency between 0.9 times and 1.1 times the value of an integer multiple of the natural frequency, the integer being greater than or equal to 2 and less than or equal to 10, and the periodic motion imposes a periodic modulation of the quality factor of the resonator mechanism, by acting on losses and/or damping and/or friction of the resonator mechanism.

5. 发明授权

US09594350B2 Balance spring made of micromachinable material with isochronism correction 有权
标题翻译：平衡弹簧由等时校正的微加工材料制成
公开(公告)号：US09594350B2
公开(公告)日：2017-03-14
申请号：US15084787
申请日：2016-03-30
申请人： Montres Breguet S.A.
发明人： Davide Sarchi , Sylvain Marechal , Polychronis Nakis Karapatis
IPC分类号： G04B17/06 , G04B18/02 , G04B15/00 , G04B17/32
CPC分类号： G04B17/063 , G04B15/00 , G04B17/066 , G04B17/325 , G04B18/026
摘要： A timepiece balance spring made of micromachinable material including a plurality of stages, each forming a spiral wound spring, parallel to each other and all attached to a common axial collet or to the same balance staff, each stage including, at its respective outer end, its own attachment to a balance spring stud which are independent of those of the other stages, the attachment including a position adjustment with respect to a balance spring stud which are also independent of those of the other stages, the attachment and the position adjustment together forming built-in isochronism correction mechanism for the balance spring, and the position adjustment including a plurality of discrete position adjustment positions including housings each arranged to retain a stud.
摘要翻译：一种由可微加工材料制成的钟表平衡弹簧，其包括多个级，每个级形成螺旋缠绕的弹簧，彼此平行并且全部附接到公共轴向夹头或相同的平衡人员，每个级包括在其相应的外端，其自身附接到与其他阶段的平衡弹簧螺栓独立的平衡弹簧螺栓，附件包括相对于平衡弹簧螺栓的位置调节，该平衡弹簧螺栓也与其它级的独立位置调节一起形成用于平衡弹簧的内置等时校正机构，以及包括多个离散位置调整位置的位置调整，包括各自设置成保持螺柱的壳体。

6. 发明授权

US09164484B2 Sprung balance for a timepiece 有权
标题翻译：钟表的弹簧平衡
公开(公告)号：US09164484B2
公开(公告)日：2015-10-20
申请号：US14406772
申请日：2013-07-04
申请人： Nivarox-FAR S.A.
发明人： Marc Stranczl , Marco Verardo
IPC分类号： G04B17/32 , G04B17/34 , G04B15/14 , G04B17/06 , G04B17/26
CPC分类号： G04B15/14 , G04B17/06 , G04B17/26 , G04B17/325 , G04B17/34 , G04B17/345
摘要： A timepiece assembly including a balance spring stud fixed to a plate, and a balance spring wound into coils between an inner end fixed to a collet and an outer end fixed to the balance spring stud. The balance spring stud and/or the collet includes a braking mechanism cooperating with a first coil during accelerations by contraction or expansion of the balance spring higher than set values, to modify a resulting rigidity of the balance spring when the first coil is locally coupled to the braking mechanism, arranged on a first inner lip and a second outer lip included in the balance spring stud and/or in the collet, which includes a first inner lip and a second outer lip each including the braking mechanism.
摘要翻译：一种钟表组件，包括固定在板上的平衡弹簧柱和在固定到夹头的内端和固定于平衡弹簧柱的外端之间卷绕成线圈的平衡弹簧。平衡弹簧螺柱和/或夹头包括在加速期间通过平衡弹簧的收缩或膨胀高于设定值与第一线圈配合的制动机构，以在第一线圈局部耦合到所述制动机构布置在包括在所述平衡弹簧螺柱和/或所述夹头中的第一内唇缘和第二外唇上，所述第一内唇缘和所述第二外唇包括每个包括所述制动机构的第一内唇缘和第二外唇。

7. 发明申请

US20150138930A1 TIMEPIECE BALANCE SPRING STUD-HOLDER WITH SCREWS 有权
标题翻译： TIMEPIECE平衡弹簧手柄带螺丝
公开(公告)号：US20150138930A1
公开(公告)日：2015-05-21
申请号：US14519320
申请日：2014-10-21
申请人： ETA SA Manufacture Horlogere Suisse
发明人： Raphael COURVOISIER , Christian RUEFENACHT
IPC分类号： G04B17/34 , G04B15/14
CPC分类号： G04B17/34 , G04B15/14 , G04B17/32 , G04B17/325
摘要： Assembly (20) for holding a balance spring (21) including a balance spring stud (1), and a stud-holder (2) which includes:a housing (3) for receiving the stud (1);means (4) for securing the stud (1) including a screw (5) orthogonal to the stud (1);means (6) of securing the stud-holder (2) to an escapement mechanism (30),the stud (1) including a surface (7) for orienting a balance spring (21).The screw (5) partially passes through the stud (1) to hold the stud in an indexed position.The stud (1) includes an internal thread (8) cooperating with the screw (5) and forming the orientation surface (7), and the stud-holder (2) includes:a bore (11) for the passage of the screw (5);a bearing face (11) arranged at the entry of said bore (11), on the opposite side to the housing (3), for the abutment of a head (51) of the screw (5).
摘要翻译：用于保持包括平衡弹簧螺栓（1）的平衡弹簧（21）的组件（20）和包括：用于容纳螺栓（1）的壳体（3））的螺柱保持器（2）用于固定螺栓（1）的装置（4），包括与螺柱（1）正交的螺钉（5）; 将螺柱保持器（2）固定到擒纵机构（30）的装置（6），所述螺柱（1）包括用于定向平衡弹簧（21）的表面（7）。螺钉（5）部分地通过螺栓（1）以将螺柱保持在分度位置。螺柱（1）包括与螺钉（5）配合并形成定向表面（7）的内螺纹（8），并且螺柱保持器（2）包括：用于螺钉通过的孔（11） 5）; 布置在所述孔（11）的入口处的与所述壳体（3）相反的一侧的轴承面（11）用于邻接所述螺钉（5）的头部（51）。

8. 发明申请

US20130064046A1 BALANCE SPRING WITH TWO HAIRSPRINGS 有权
标题翻译：平衡弹簧与两个毛发
公开(公告)号：US20130064046A1
公开(公告)日：2013-03-14
申请号：US13609858
申请日：2012-09-11
申请人： Jean-Philippe Rochat
发明人： Jean-Philippe Rochat
IPC分类号： G04B17/06
CPC分类号： G04B17/325
摘要： The invention relates to a balance spring (7, 37) including a first hairspring (11, 41), the inner coil of which comprises a collet (10, 40) arranged to be mounted on a staff (2, 32), and a second hairspring (13, 43) connected to the outer coil of the first hairspring (11, 41) by a raised terminal curve device (15, 45). According to the invention, the inner coil of the second hairspring (13, 43) includes a device (17, 47) for shifting the pinning point comprising a free end (6, 36) arranged to be pinned up to a stud (8, 38) in the plane of said second hairspring.The invention concerns the field of sprung balance resonators.
摘要翻译：本发明涉及一种包括第一游丝（11,41）的平衡弹簧（7,37），其内线圈包括布置成安装在工作人员（2,32）上的夹头（10,40）和第二游丝（13,43）通过升高的终端曲线装置（15,45）连接到第一游丝（11,41）的外线圈。根据本发明，第二游丝（13,43）的内部线圈包括用于移动钉扎点的装置（17,47），该装置包括自由端（6,36），该自由端被布置成被钉扎到螺柱（8） 38）在所述第二游丝的平面内。本发明涉及弹簧平衡谐振器的领域。

9. 发明申请

US20070091729A1 Regulator pin structure and regulator with the same, structure of balance with hairspring, and mechanical timepiece 审中-公开
标题翻译：调节器针结构和调节器具有相同的结构，游丝的平衡结构和机械钟表
公开(公告)号：US20070091729A1
公开(公告)日：2007-04-26
申请号：US11583180
申请日：2006-10-19
申请人： Takashi Takahashi
发明人： Takashi Takahashi
IPC分类号： G04B17/20 , G04B17/04
CPC分类号： G04B17/325 , G04B17/06 , G04B18/026
摘要： There is provided a regulator pin structure that is not only easily assembled but also capable of holding a hairspring in a gap without a risk of the hairspring being released, a regulator with the regulator pin structure, a structure of balance with hairspring, and a mechanical timepiece. A regulator pin structure of a regulator that is a component of a structure of balance with hairspring of a mechanical timepiece includes a pin-like body, a base that is situated on one end of the body and mounted to a body of regulator such that the position of the base is adjustable around the pivotal center axis E of the body, and a pair of two-pronged legs that extend from the other end of the body. The regulator pin structure is configured such that part of the outer end of a hairspring that is situated beyond a reformed portion of the hairspring along the outer circumference direction is freely fitted in a gap between the legs. Canopy-like projections are formed on at least one side edge of the front portion of at least one of the pair of legs in such a manner that the canopy-like projections laterally project along sides of the legs that face toward the gap. Regulator pin structure and regulator with the same, structure of balance with hairspring, and mechanical timepiece
摘要翻译：提供了调节销结构，其不仅容易组装，而且能够将游丝保持在间隙中，而不会释放游丝的风险，具有调节销结构的调节器，具有游丝的平衡结构和机械钟表。作为与机械钟表的游丝的平衡结构的部件的调节器的调节销结构包括：销状体，位于主体的一端并安装在调节器主体上的基座，基座的位置可以围绕主体的枢转中心轴线E调节，并且一对双管脚从主体的另一端延伸。调节销结构被配置为使得沿着外周方向位于游丝的重整部分之外的游丝的外端的一部分自由地配合在腿之间的间隙中。冠状凸起形成在一对腿中的至少一个腿部的前部的至少一个侧边缘上，使得顶盖状突起沿着腿的侧面朝向间隙侧向突出。调节器针结构和调节器具有相同的结构，游丝的平衡结构和机械钟表

10. 发明授权

US4055944A Securing device for the outer end of the hair-spring of a timepiece 失效
标题翻译：固定装置用于钟表的发条的外端
公开(公告)号：US4055944A
公开(公告)日：1977-11-01
申请号：US689089
申请日：1976-05-24
申请人： Rene Widmer
发明人： Rene Widmer
IPC分类号： G04B17/32
CPC分类号： G04B17/325
摘要： A securing device which permits the outer end of the hair-spring in a timepiece to be fastened either by gluing or pinning it in place. A U-shaped arm extends radially of the axis of the balance wheel and provides a pair of ears, one for gluing the hair-spring and the other for pinning it. The manufacturer of the watch can thus use the ear for gluing the outer end of the hair-spring, as this method has advantages for production purposes. When the hair-spring is replaced, the watch-repairman can use the other ear for pinning the outer end of the hair-spring without deforming the hair-spring, thereby obtaining the advantages of this method for repair purposes.
摘要翻译：固定装置允许将钟表中的发条的外端通过胶合或固定在适当位置来固定。 U形臂沿平衡轮的轴线径向延伸，并提供一对耳朵，一个用于粘贴发条弹簧，另一个用于固定它的耳朵。因此，手表的制造商可以使用耳朵来胶合发条的外端，因为该方法具有用于生产目的的优点。当更换发型时，手表修理工可以使用另一只耳朵固定发条的外端，而不会使发条变形，从而获得这种方法的优点。

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