公开(公告)号：US20170168454A1

公开(公告)日：2017-06-15

申请号：US15286022

申请日：2016-10-05

申请人： Nivarox-FAR S.A.

发明人： Marc STRANCZL

IPC分类号： G04B15/04 ,  G04B15/14

CPC分类号： G04B15/04 ,  G04B15/14 ,  G04C3/10 ,  G04C3/105 ,  G04C5/00 ,  G04C5/005

摘要： Magnetic cylinder escapement, comprising a regulating wheel set cooperating with an escape wheel comprising actuators (6) at the periphery of a first disc, each comprising a first impulse part and a second stop part, generating or guiding magnetic fields parallel to the pivot axes, and arranged to work in attraction, via the first disc, with a second non-magnetically charged, soft ferromagnetic disc integral with the regulating wheel set, the mechanism comprising a conductive ferromagnetic plate, underneath but not in contact with the first disc, comprising a cutout surrounding, in a contactless manner, the periphery of the second disc, with a variable air-gap, and closing a magnetic circuit comprising an actuator, the first disc, the second disc, and a structure in which the escape wheel pivots and which carries the plate.

公开(公告)号：US20170017204A1

公开(公告)日：2017-01-19

申请号：US15162726

申请日：2016-05-24

申请人： Nivarox-FAR S.A.

发明人： Marc STRANCZL ,  Marco VERARDO

IPC分类号： G04B17/34

CPC分类号： G04B17/34 ,  G04B17/325

摘要： Timepiece sub-assembly including a balance spring stud arranged to be fastened to a balance cock, and a balance spring comprising an outer coil and an end plate of larger section than that of the outer coil, this stud including a housing arranged, in a first free state of the sub-assembly, to loosely contain the end plate with tangential mobility with respect to the outer coil, and, in a second immobilised state of the sub-assembly, to immobilise the end plate to which the housing is joined by a layer of adhesive covering a change-of-section shoulder and which forms a mechanical seal for the balance spring in a longitudinal direction of the housing, and the end plate includes an eye communicating with the layer in the second immobilised state.

摘要翻译： 包括平衡弹簧螺柱的钟表子组件，该平衡弹簧柱被设置成固定到平衡旋塞上，以及平衡弹簧，该平衡弹簧包括一个外部线圈和比该外部线圈的截面大的端板，该螺柱包括一个第一 子组件的自由状态，相对于外部线圈松动地包含具有切向迁移率的端板，并且在子组件的第二固定状态下，通过一个固定的壳体连接的端板 覆盖变截面肩部的粘合剂层，并且在壳体的纵向方向上形成用于平衡弹簧的机械密封，并且端板包括在第二固定状态下与该层连通的眼睛。

公开(公告)号：US20160370763A1

公开(公告)日：2016-12-22

申请号：US15171032

申请日：2016-06-02

申请人： Nivarox-FAR S.A.

发明人： Pierre CUSIN ,  Davy CRETENET ,  Marc STRANCZL ,  Raphael GARRET

IPC分类号： G04B17/06

CPC分类号： G04B17/34

摘要： The invention relates to a timepiece component with a part including at least one face with a geometry capable of ensuring that the part is fitted in an isostatic configuration onto a member to improve the welding thereof.

摘要翻译： 本发明涉及一种具有部件的钟表部件，该部件包括至少一个几何形状的表面，其几何形状能够确保该部件以等静压构型装配到构件上以改善其焊接。

公开(公告)号：US20160252881A1

公开(公告)日：2016-09-01

申请号：US15027627

申请日：2015-06-19

申请人： NIVAROX-FAR S.A.

发明人： Marc STRANCZL

IPC分类号： G04B15/10

CPC分类号： G04B15/10 ,  G04B15/08 ,  G04B15/12

摘要： A constant force escapement mechanism between an oscillator and a gear train driven by a barrel, includes a stop member cooperating with the oscillator and with toothing of a flexible, one-piece escape wheel including a pinion that meshes with an input wheel of the gear train and is connected to the toothing by flexible arms configured to store energy from the gear train and to restore energy according to a position of a detent lever, which includes a first arm cooperating with the toothing, and a second arm cooperating with the input wheel to stop or release the input wheel. The lever tilts, at each passage of a tooth of the toothing, about a pivot bearing, and the escapement mechanism is configured to be incorporated in a movement or in a watch.

摘要翻译： 在振荡器和由机筒驱动的齿轮系之间的恒力擒纵机构包括与振荡器协作的止动构件和与柔性的一体式擒纵轮的齿部，所述止动构件包括与齿轮系的输入轮啮合的小齿轮 并且通过柔性臂连接到所述齿部，所述柔性臂构造成存储来自所述齿轮系的能量，并且根据包括与所述齿部配合的第一臂的止动杆的位置来恢复能量，以及与所述输入轮配合的第二臂 停止或松开输入轮。 杠杆在齿的齿的每个通道处围绕枢转轴承倾斜，并且擒纵机构构造成结合在运动或手表中。

公开(公告)号：US20160147197A1

公开(公告)日：2016-05-26

申请号：US14944790

申请日：2015-11-18

申请人： Nivarox-FAR S.A.

发明人： Marc STRANCZL

IPC分类号： G04B17/34

CPC分类号： G04B17/34 ,  G04B17/345

摘要： Timepiece collet comprising a point of attachment to a balance spring and a passage intended to receive a balance staff. According to the invention, the passage is substantially cylindrical and is configured to deform elastically in a plane perpendicular to the axis of the passage and to elastically clamp the balance staff by at least two lines of contact extending over the height of the inner wall of the passage when the balance staff is inserted in the passage.

摘要翻译： 钟表夹头包括连接到平衡弹簧的点和旨在接收平衡工作人员的通道。 根据本发明，通道基本上是圆柱形的，并且构造成在垂直于通道的轴线的平面中弹性地变形，并且弹性地夹紧平衡工作人员至少两条接触线，其延伸超过所述内壁的内壁的高度 平衡工作人员插入通道时通过。

公开(公告)号：US20170160701A1

公开(公告)日：2017-06-08

申请号：US15299033

申请日：2016-10-20

申请人： Nivarox-FAR S.A.

发明人： Marc STRANCZL ,  Daniel MALLET

IPC分类号： G04D1/06 ,  G04D3/00

CPC分类号： G04D1/06 ,  G04B13/02 ,  G04B17/06 ,  G04B17/10 ,  G04B31/004 ,  G04B31/06 ,  G04D1/0092 ,  G04D3/0002

摘要： Timepiece sub-assembly comprising a component made of micromachinable material comprising an attachment area with a peripheral contact surface, and a shell element deformable between two shapes, one contracted and one expanded, arranged to hold the attachment area inside a housing with at least one degree of freedom, and which comprises a complementary contact surface arranged, in its contracted shape, to exert a clamping force on the contact surface and to securely immobilise the attachment area in all directions, the shell element comprising a first element and a second element that are movable with respect to each other in its expanded shape, each comprising a complementary contact surface, and comprising clamping means for holding the first and second elements clamped together in its contracted shape.

公开(公告)号：US20160368095A1

公开(公告)日：2016-12-22

申请号：US15164094

申请日：2016-05-25

申请人： Nivarox-FAR S.A.

发明人： Pierre CUSIN ,  Davy CRETENET ,  Marc STRANCZL ,  Raphael GARRET

IPC分类号： B23K26/324 ,  B23K26/322 ,  B23K26/22

CPC分类号： B23K26/324 ,  B23K26/22 ,  B23K26/322 ,  B23K2103/08 ,  G04B13/02 ,  G04B17/34

摘要： The invention relates to a method for fabrication of a part intended to be welded comprising a final machining step capable of reducing the contact surface of the face to be welded.

摘要翻译： 本发明涉及一种用于制造待焊接的部件的方法，包括能够减少待焊接的表面的接触表面的最终加工步骤。

公开(公告)号：US20160041526A1

公开(公告)日：2016-02-11

申请号：US14764080

申请日：2014-02-13

申请人： NIVAROX-FAR S.A.

发明人： Marc STRANCZL ,  Thierry HESSLER ,  Jean-Luc HELFER

IPC分类号： G04B31/02 ,  G04B29/02

CPC分类号： G04B31/02 ,  G04B29/02 ,  G04B29/04 ,  G04B31/004 ,  G04B31/016 ,  G04B31/04 ,  G04B31/06 ,  G04B43/002

摘要： A pivot for a timepiece mechanism, including a first rotational guide member for radially holding an arbor in a plate, and a second front guide member for axially limiting an end of the arbor, and including at least one resilient shock absorber acting on at least the first rotational guide member and/or the second front guide member. The resilient shock absorber is made in a one-piece manner in a micromachinable material or in silicon or quartz or diamond with a structural element other than the first rotational guide member and the second front guide member.

摘要翻译： 一种用于钟表机构的枢轴，包括用于径向地保持板轴的心轴的第一旋转引导构件和用于轴向限制心轴的端部的第二前导向构件，并且包括至少一个作用在至少 第一旋转引导构件和/或第二前导向构件。 弹性减震器以可微成型材料或具有不同于第一旋转引导构件和第二前引导构件的结构元件的硅或石英或金刚石以一体式形式制成。

公开(公告)号：US20150355599A1

公开(公告)日：2015-12-10

申请号：US14759056

申请日：2014-03-06

申请人： NIVAROX-FAR S.A.

发明人： Marc STRANCZL ,  Thierry HESSLER ,  Jean-Luc HELFER

IPC分类号： G04B15/14

CPC分类号： G04B15/14 ,  G04B15/00 ,  G04B29/00 ,  G04B29/02 ,  G04B29/022 ,  G04B29/027 ,  G04B29/04

摘要： An intermittent blocking mechanism for at least one escape wheel, that intermittent blocking mechanism cooperating with at least one regulating member or a balance which is actuated with an alternate motion under action of an elastic return mechanism, the intermittent blocking mechanism being pivoted in at least one bottom plate, and forming an inseparable single-piece component with the bottom plate. The intermittent blocking mechanism includes at least one pallet lever in a single-piece with the plate to which it is connected by the elastic return mechanism.

摘要翻译： 用于至少一个擒纵轮的间歇阻挡机构，所述间歇性阻塞机构与至少一个调节构件配合，或者在由弹性返回机构的作用下由交替运动致动的平衡器配合，所述间歇性阻塞机构在至少一个 底板，并与底板形成不可分离的单件部件。 间歇性阻塞机构包括至少一个托盘操纵杆，该托盘杆与其通过弹性返回机构连接的板一体成型。

公开(公告)号：US20150253733A1

公开(公告)日：2015-09-10

申请号：US14631087

申请日：2015-02-25

申请人： Nivarox-FAR S.A.

发明人： Marc STRANCZL

IPC分类号： G04B17/32

CPC分类号： G04B17/32 ,  G04B17/06 ,  G04B17/066 ,  G04B17/34 ,  G04B17/345

摘要： The invention relates to a balance spring comprising a strip wound around itself into several coils, the inner coil being integral with a collet comprising a band extending substantially in the form of a polygon. According to the invention, the outer contour on each bulging portion (2, 4, 8) of the vertices of the polygon comprises two axially extending walls (21-22, 41-42, 81-82) substantially parallel to each other relative to the segment formed between the centre (C) of the collet (5) and the end (S1, S2, S3) of said bulging portion (2, 4, 8).

摘要翻译： 本发明涉及一种平衡弹簧，其包括缠绕在其上的多个线圈的条带，内部线圈与包括基本上呈多边形形式延伸的带的夹头成一体。 根据本发明，多边形顶点的每个凸出部分（2,4,8）上的外轮廓包括相对于彼此大致平行的两个轴向延伸的壁（21-22,41-42,81-82） 在夹头（5）的中心（C）和所述凸起部分（2,4,8）的端部（S1，S2，S3）之间形成的部分。