公开(公告)号：US12105475B2

公开(公告)日：2024-10-01

申请号：US17084210

申请日：2020-10-29

申请人： Nivarox-FAR S.A.

发明人： Christian Charbon

IPC分类号： G04B17/06 ,  G04B17/22 ,  G04D3/00

CPC分类号： G04B17/066 ,  G04B17/06 ,  G04B17/063 ,  G04B17/227 ,  G04D3/0041 ,  G04D3/0069

摘要： A balance-spring intended to equip a balance of an horological movement, comprising a core made of Nb—Ti made from an alloy consisting of: niobium: balance to 100% by weight, titanium: between 5 and 95% by weight, traces of elements chosen from the group consisting of O, H, C, Fe, Ta, N, Ni, Si, Cu, Al, each of said elements being present in a quantity between 0 and 1600 ppm by weight, the total quantity formed by all of said elements being between 0% and 0.3% by weight, wherein the core made of Nb—Ti is coated with a layer of niobium, said layer of niobium having a thickness between 20 nm and 10 μm.

公开(公告)号：US20170355012A1

公开(公告)日：2017-12-14

申请号：US15615263

申请日：2017-06-06

申请人： Nivarox-FAR S.A.

发明人： Jonas VANNOD ,  Christian CHARBON

IPC分类号： B21F3/08 ,  G04D3/00 ,  G04B1/14 ,  G04B17/06 ,  B21D5/14 ,  B21F3/00

CPC分类号： B21F3/08 ,  B21D5/14 ,  B21F3/00 ,  B21F35/02 ,  G04B1/145 ,  G04B17/066 ,  G04D3/0007 ,  G04D3/0041 ,  Y10T29/49579

摘要： Method for press-rolling a mainspring, from a wire comprising a pre-formed eye, utilising a roller press comprising a first support and guide means exerting a force on the wire in a first contact area located between a second and a third contact area comprised in a second and a third support and guide means, in order to wind, beyond the eye, an accumulation area with an opposite curvature to that of the eye, and wherein, as the wire advances, the position of the first contact area is gradually moved away from the second and third contact areas, to vary the press-rolling radius from a first minimum value to a second maximum value at a neck junction between the accumulation area and the eye.

公开(公告)号：US09411312B2

公开(公告)日：2016-08-09

申请号：US14444918

申请日：2014-07-28

申请人： Master Dynamic Limited

发明人： Ying Nan Wang ,  Ho Ching

IPC分类号： G04B17/06 ,  G04B17/32 ,  G04D3/00

CPC分类号： G04B17/066 ,  G04B17/32 ,  G04B17/325 ,  G04D3/0041 ,  Y10T29/49579

摘要： A method of producing unitary formed silicon balance spring having an overcoil portion for regulation of a mechanical timepiece, said method including the steps of providing a silicon balance spring having a main body portion, and an outer portion for formation as an overcoil portion, wherein the outer portion extends radially outward from an outermost turn of the main body portion, and wherein said main body portion and said outer portion are integrally formed from a silicon based material and are formed in a co-planar configuration; moving said outer portion in a direction relative to and out of the plane of said main body portion, and in a direction towards over said main body portion and towards the plane of the main body portion; and providing a stress relaxation process to the balance spring so as to relieve internal stresses induced within the balance spring from step (ii); wherein upon movement of said outer portion into the plane of said main body portion, the outer portion is located in an overcoil configuration relative to said main body portion.

摘要翻译： 一种制造具有用于调节机械钟表的上线圈部分的单一成形硅平衡弹簧的方法，所述方法包括以下步骤：提供具有主体部分的硅平衡弹簧和用于形成外壳线圈部分的外部部分，其中， 外部部分从主体部分的最外圈径向向外延伸，并且其中所述主体部分和所述外部部分由硅基材料一体地形成并且形成为共面构造; 在相对于所述主体部分的平面的方向上移动所述外部部分，并沿着朝向所述主体部分的方向朝向主体部分的平面移动; 以及向所述平衡弹簧提供应力松弛过程，以便缓解来自步骤（ii）的所述平衡弹簧内引起的内部应力; 其中，当所述外部部分移动到所述主体部分的平面中时，所述外部部分相对于所述主体部分位于线圈结构中。

公开(公告)号：US20150309476A1

公开(公告)日：2015-10-29

申请号：US14411299

申请日：2013-06-24

申请人： Rhul Philippe ,  Sylvain Allano

发明人： Philippe RHUL ,  Sylvain ALLANO

IPC分类号： G04B17/06 ,  G04D3/00

CPC分类号： G04B17/066 ,  G04B17/227 ,  G04D3/0041 ,  G04D7/004 ,  Y10T29/49581 ,  Y10T29/49609

摘要： A method is disclosed for manufacturing a hairspring (1) for a timepiece movement, the method comprising the following steps: producing a malleable elongated element in the form of a fibre or ribbon from a first heated material capable of guiding light, shaping the malleable elongated element into a spiral, and processing the thus obtained spiral element in order to produce a hairspring providing both a mechanical oscillator function in a hairspring-balance wheel assembly and an optical guidance function. The shaping step comprises a step in which the malleable elongated element is wound around a rotary shaping tool. A system (12) is disclosed for manufacturing a hairspring (1) for a timepiece according to the method disclosed, and comprises: a fibre-drawing tower (120) for producing a glass fibre (121), a device for drawing the fibre (121) from the fibre-drawing tower (120), a shaping tool (122) rotatable about a vertical axis and having a spiral, truncated cone shape for receiving the drawn fibre, which is wound around said shaping tool.

摘要翻译： 公开了一种用于制造钟表运动的游丝（1）的方法，该方法包括以下步骤：从能够引导光的第一加热材料制造纤维或带状形式的可延展的细长元件，将可延展的细长 元件成螺旋，并且处理由此获得的螺旋元件，以便产生提供游丝摆轮组件中的机械振荡器功能和光引导功能的游丝。 成形步骤包括将可延展的细长元件缠绕在旋转成形工具上的步骤。 公开了一种根据所公开的方法制造钟表的游丝（1）的系统（12），包括：用于制造玻璃纤维的拉伸塔（120），用于拉伸纤维的装置（ 121），可绕垂直轴线旋转的成形工具（122），并且具有用于接收所述拉伸纤维的螺旋状的截头圆锥形，所述成形工具绕在所述成型工具上。

公开(公告)号：US20140160902A1

公开(公告)日：2014-06-12

申请号：US14098837

申请日：2013-12-06

申请人： Nivarox-FAR S.A.

发明人： Pierre CUSIN ,  Marc Stranczl ,  Daniel Mallet ,  Emmanuel Graf

IPC分类号： G04D3/00 ,  G04B1/10

CPC分类号： G04D3/0041 ,  G04B1/10 ,  G04B13/02 ,  G04B13/021 ,  G04B13/022 ,  G04B15/14 ,  G04B17/063 ,  Y10T29/53961

摘要： The invention relates to a system of assembling a member, made of a first material, in the aperture of a part made of a second material having no plastic domain, using an intermediate portion made of a third material, mounted between said member and said part, According to the invention, the intermediate portion is accommodated against a shoulder of the part and is laterally locked in a resilient manner by at least one resilient locking device of the part to secure together the unit comprising the member-intermediate portion-part.The invention concerns the field of timepieces.

摘要翻译： 本发明涉及一种使用由第三材料制成的中间部分将由第一材料制成的部件组装在由不具有塑性结构域的第二材料制成的部分的孔中的系统，该中间部分安装在所述部件和所述部件之间 根据本发明，中间部分被容纳在部件的肩部上，并且通过部件的至少一个弹性锁定装置以弹性方式侧向锁定，以将包括构件中间部分的部件固定在一起。 本发明涉及钟表领域。

公开(公告)号：US08333501B2

公开(公告)日：2012-12-18

申请号：US11914322

申请日：2006-05-04

申请人： Gideon Levingston

发明人： Gideon Levingston

IPC分类号： G04B17/04

CPC分类号： G04D3/0069 ,  F16F1/10 ,  F16F2226/00 ,  G04B17/066 ,  G04B17/325 ,  G04D3/0041

摘要： A balance spring comprising a flat spiral coil and a non-elastic inner attachment part formed by laser beam cutting. The spring has an outer attachment plate in the plane of the coil formed with a channel which receives and protects the outer winding of the coil. The outer attachment plate has a curved attachment edge which allows the location of the oscillator dead point to be varied without affecting spring frequency.

摘要翻译： 一种平衡弹簧，包括平面螺旋线圈和通过激光束切割形成的非弹性内部附接部分。 该弹簧在线圈的平面中具有外部附接板，该外部连接板形成有容纳和保护线圈的外部线圈的通道。 外部附接板具有弯曲的附接边缘，其允许在不影响弹簧频率的情况下改变振荡器死点的位置。

公开(公告)号：US20110199866A1

公开(公告)日：2011-08-18

申请号：US13094377

申请日：2011-04-26

申请人： Alain Zaugg ,  Christophe Bifrare

发明人： Alain Zaugg ,  Christophe Bifrare

IPC分类号： G04B17/06

CPC分类号： G04B17/066 ,  F16F1/10 ,  G04B17/20 ,  G04D3/0041

摘要： The invention relates to a Breguet overcoil balance spring (1) that includes a hairspring (3) mounted in a single part, made of micro-machinable material, and coaxially with a collet (5). According to the invention, the balance spring has a terminal curve (7) made of micro-machinable material and an elevation device (9) made of micro-machinable material between the outer coil (15) of the hairspring and the terminal curve to improve the concentric development of the balance spring. The invention also relates to the method of manufacturing the balance spring. The invention concerns the field of timepiece making.

摘要翻译： 本发明涉及一种宝et线圈平衡弹簧（1），其包括安装在由微加工材料制成的单个部件中并与夹头（5）同轴的游丝（3）。 根据本发明，平衡弹簧具有由微加工材料制成的端子曲线（7）和由游丝的外部线圈（15）与端子曲线之间由微加工材料制成的升降装置（9），以改善 平衡弹簧的同心发展。 本发明还涉及制造平衡弹簧的方法。 本发明涉及钟表制造领域。

公开(公告)号：US07950847B2

公开(公告)日：2011-05-31

申请号：US12605487

申请日：2009-10-26

申请人： Alain Zaugg ,  Christophe Bifrare

发明人： Alain Zaugg ,  Christophe Bifrare

IPC分类号： G04B17/04 ,  C23F1/00

CPC分类号： G04B17/066 ,  F16F1/10 ,  G04B17/20 ,  G04D3/0041

摘要： The invention relates to a Breguet overcoil balance spring (1) that includes a hairspring (3) mounted in a single part, made of micro-machinable material, and coaxially with a collet (5). According to the invention, the balance spring has a terminal curve (7) made of micro-machinable material and an elevation device (9) made of micro-machinable material between the outer coil (15) of the hairspring and the terminal curve to improve the concentric development of the balance spring. The invention also relates to the method of manufacturing the balance spring. The invention concerns the field of timepiece making.

摘要翻译： 本发明涉及一种宝et线圈平衡弹簧（1），其包括安装在由微加工材料制成的单个部件中并与夹头（5）同轴的游丝（3）。 根据本发明，平衡弹簧具有由微加工材料制成的端子曲线（7）和由游丝的外部线圈（15）与端子曲线之间由微加工材料制成的升降装置（9），以改善 平衡弹簧的同心发展。 本发明还涉及制造平衡弹簧的方法。 本发明涉及钟表制造领域。

公开(公告)号：US3782169A

公开(公告)日：1974-01-01

申请号：US3782169D

申请日：1972-07-13

申请人： FAB D ASSORTIMENTS REUNIES

发明人： SIMON VERMOT A

IPC分类号： G04B15/14 ,  G04B17/06 ,  G04D3/00 ,  G04B17/16

CPC分类号： G04D3/0041 ,  G04B15/14 ,  G04B17/066 ,  G04D3/0069 ,  Y10T29/49579 ,  Y10T29/49581

摘要： The regulation of the frequency of an oscillatory system including a pivotally mounted balance and a coiled spring is effected by modifying one of the cross sectional width or thickness of the spring in correlation to correction necessary to obtain the desired oscillating frequency.

摘要翻译： 包括枢转安装的平衡和螺旋弹簧的振荡系统的频率的调节通过相对于获得期望的振荡频率所必需的校正来修改弹簧的横截面宽度或厚度中的一个来实现。

公开(公告)号：US3738101A

公开(公告)日：1973-06-12

申请号：US3738101D

申请日：1972-09-21

申请人： FAR FAB ASSORTIMENTS REUNIES

发明人： SIMON VERMOT A

IPC分类号： G04B15/14 ,  G04B17/06 ,  G04D3/00 ,  G04B15/00

CPC分类号： G04D3/0041 ,  G04B15/14 ,  G04B17/066 ,  G04D3/0069 ,  Y10T29/49579 ,  Y10T29/49581

摘要： An escapement lever for a timepiece comprises a lever body including at one end a pair of divergent arms each carrying a pallet or pallet pin. The body is mounted on an arbor for oscillation with the pallets or pins cooperative with a toothed escapement wheel. The pallets or the pallet pins are coated with hard metal to increase wear, reduce fruction and to facilitate lubrication.

摘要翻译： 用于钟表的擒纵杆包括杠杆主体，其一端包括一对发散臂，每个发臂都承载托盘或托盘销。 主体安装在心轴上用于摆动，托盘或销与齿形擒纵轮协作。 托盘或托盘销用硬金属涂层以增加磨损，减少磨损并促进润滑。