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公开(公告)号：US10579020B2
公开(公告)日：2020-03-03
申请号：US15819613
申请日：2017-11-21
Inventor： Gianni Di Domenico , Jerome Favre , Dominique Lechot , Baptiste Hinaux , Olivier Matthey , Pierre Cusin , Alex Gandelhman
Abstract: A method for manufacturing a flexible strip, including forming a plate of the required thickness with one or more micromachinable substrate wafers; affixing, on either side of the plate, an upper mask with an upper window and a lower mask with a lower window, of identical geometry; etching the plate, at least to mid-thickness, from the upper side of each upper etching window, and from the side of each lower etching window; removing the upper mask and the lower mask, to delimit a flexible strip having a height equal to the thickness of the plate, and whose edges are as-etched. A flexible strip made of micromachinable material, including, between two parallel upper and lower surfaces, two peripheral, tapered and reverse-tapered edge surfaces, for a flexible pivot, a resonator, a movement or a watch.
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公开(公告)号：US20190391532A1
公开(公告)日：2019-12-26
申请号：US16439798
申请日：2019-06-13
Inventor： Gianni DI DOMENICO , Pierre Cusin , Jean-Luc Helfer , Alex Gandelhman , Pascal Winkler , Baptiste Hinaux , Dominique Lechot , Olivier Matthey , Laurent Klinger , Jerome Favre
Abstract: A mechanical timepiece oscillator including, between a first element and a second inertial element, more than two distinct flexible strips returning the inertial element to a rest position in an oscillation plane, wherein the projections of these strips cross each other, at a point, through which passes the axis of pivoting of the second solid inertial element, and the height to thickness aspect ratio is less than 10 for each strip.
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Patent Agency Ranking
公开(公告)号：US20190064742A1
公开(公告)日：2019-02-28
申请号：US16104157
申请日：2018-08-17
Inventor： Gianni DI DOMENICO , Dominique Lechot , Jerome Favre , Baptiste Hinaux , Jean-Jacques Born , Jean-Luc Helfer , Pascal Winkler
IPC: G04B31/00
Abstract: An isochronous pivot for a resonator including two flexible strips joining attachment points of a first and a second element, defining two strip directions, and a pivot axis, at the intersection of their projections or at their intersection, each strip having a free length between its attachment points, and an axial distance between the pivot axis and the attachment point thereof farthest from the axis, the attachment point ratio X=D/L being greater than one for each strip, the strip directions defining with the axis a first apex angle whose value in degrees includes between f1(X)=108+67/(10X−6), and f2(X)=113+67/(10X−6).
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公开(公告)号：US09964926B2
公开(公告)日：2018-05-08
申请号：US15291099
申请日：2016-10-12
Inventor： Jean-Jacques Born , Yvan Ferri , Dominique Lechot , Cedric Nicolas
CPC classification number: G04B47/063 , G01C22/006 , G04B37/1486
Abstract: A watch includes a pedometer mechanism for estimating a physical activity level The watch includes at least one moving or pivoting weight arranged to drive a ratchet, an elastic or friction holder for holding the ratchet in position between two movements of the moving or pivoting weight, the ratchet driving a gear train displaying, on a display, a value corresponding, to within a multiplicative factor, to the number of pivoting motions of the ratchet, and/or to the value of the cumulative angular rotation of the ratchet, and the pedometer mechanism includes a limiter only allowing the pivoting of the ratchet from a minimum threshold corresponding to a minimum travel of the weight if the weight is movable or to a minimum angular rotation value of the weight if the weight pivots.
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45.发明授权Angular speed regulating device for a wheel set in a timepiece movement including a magnetic escapement mechanism 有权用于在包括磁擒纵机构的钟表机芯中设置的车轮的角速度调节装置公开(公告)号：US09483026B2
公开(公告)日：2016-11-01
申请号：US14579287
申请日：2014-12-22
Inventor： Gianni Di Domenico , Pascal Winkler , Jerome Favre , Jean-Luc Helfer , Baptiste Hinaux , Dominique Lechot , Patrick Ragot , Fanel Piccini
CPC classification number: G04C5/005 , G04B17/32 , G04C3/04 , G04C3/06 , G04C3/066 , G04C3/067 , G04C5/00
Abstract: The invention concerns a device for regulating the relative angular speed between a magnetic structure and a resonator magnetically coupled to each other and forming an oscillator which defines a magnetic escapement. The magnetic structure includes at least one annular magnetic path at least partially formed of a magnetic material of which one physical parameter is correlated to the magnetic potential energy of the oscillator, the magnetic material being arranged along the annular path so that the physical parameter varies angularly in a periodic manner. The annular path includes, in each angular period, an area of accumulation of magnetic potential energy in the oscillator, radially adjacent to an impulse area. The magnetic material, in each accumulation area, is arranged so that the physical parameter of said magnetic material gradually increases angularly or gradually decreases angularly.
Abstract translation: 本发明涉及一种用于调节磁性结构和彼此磁耦合的谐振器之间的相对角速度的装置，并形成限定磁擒纵机构的振荡器。 该磁性结构包括至少一个环形磁路，其至少部分由磁性材料形成，其中一个物理参数与振荡器的磁势能相关联，磁性材料沿着环形路径布置，使得物理参数成角度变化 定期进行。 环形路径在每个角度周期中包括在振荡器中径向相邻于脉冲区域的磁势能积累的区域。 在每个积聚区域中的磁性材料被布置成使得所述磁性材料的物理参数逐渐成角度地逐渐减小或逐渐减小。
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46.发明授权公开(公告)号：US09335739B2
公开(公告)日：2016-05-10
申请号：US14862382
申请日：2015-09-23
Inventor： Beat Gilomen , Michel Willemin , Dominique Lechot
IPC: G04B19/26
CPC classification number: G04B19/26 , G04B19/226 , G04B19/262
Abstract: The timepiece comprises means for indicating the sunrise and sunset taking account of seasonal variations. These means comprise a sphere reproducing the terrestrial globe, a shell arranged concentrically to the sphere and arranged to demarcate one portion of the terrestrial globe where it is night from another portion where it is day by indicating the position of the Earth's terminator. The shell can pivot about the globe on two axes perpendicular to each other. The shell is driven by the movement so as to rotate at a rate of one revolution per 24 hours about the polar axis. A disconnecting mechanism is controlled by an annual cam which has a profile representative of the tilt of the Sun with respect to the equatorial plane. The disconnecting mechanism controls the tilt of the shell about the axis by means of a drive shaft concentric to the polar axis.
Abstract translation: 该钟表包括考虑到季节性变化来指示日出和日落的装置。 这些装置包括再现地球的球体，壳体与球体同心地布置，并且被布置成通过指示地球终结器的位置来将来自其他部分的夜晚的地球的一部分划分到其中。 外壳可以围绕彼此垂直的两个轴线绕球体转动。 壳体由运动驱动，以围绕极轴以每24小时一圈的速度旋转。 断路机构由具有代表太阳相对于赤道平面倾斜的轮廓的年度凸轮来控制。 断开机构通过与极轴同心的驱动轴来控制壳体围绕轴的倾斜。
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47.发明授权公开(公告)号：US09207642B2
公开(公告)日：2015-12-08
申请号：US14604901
申请日：2015-01-26
Inventor： Michel Willemin , Beat Gilomen , Dominique Lechot
IPC: G04B19/26
CPC classification number: G04B19/262 , G04B19/22 , G04B19/26
Abstract: The timepiece includes sunrise and sunset indicating means taking account of seasonal variations, said means include a sphere reproducing the terrestrial globe, a shell arranged concentrically to the sphere and arranged to demarcate one portion of the terrestrial globe where it is night from another portion where it is day by indicating the position of the earth's terminator. The sphere is arranged to be driven by the movement so as to rotate at the rate of one revolution per 24 hours about a first axis of rotation oriented parallel to the plane of the dial, and the shell is mounted to pivot about a second axis perpendicular to the plane of the dial. The sunrise and sunset indicating means also include an annual cam arranged to be driven in rotation by the movement at the rate of one revolution per year, the cam having a profile representative of the tilt of the sun relative to the equatorial plane.
Abstract translation: 该钟表包括日出和日落，表示考虑到季节性变化的手段，所述装置包括再现地球的球体，壳体与球体同心地布置，并被布置成将夜晚的地球的一部分划分到其中的另一部分 是指示地球终结者的位置的一天。 该球被布置成被运动驱动，从而围绕平行于表盘的平面定向的第一旋转轴以每24小时一圈的速度旋转，并且该壳被安装成围绕第二轴垂直地枢转 到表盘的平面。 日出和日落指示装置还包括每年以一转的速度由运动驱动的年度凸轮，凸轮具有代表太阳相对于赤道平面倾斜的轮廓。
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