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21.发明申请TIMEPIECE CAPABLE OF INDICATING THE SUNRISE AND SUNSET AT EVERY POINT OF THE GLOBE 有权可以在全球各地指示日光和日光的时间表公开(公告)号：US20160026153A1
公开(公告)日：2016-01-28
申请号：US14794982
申请日：2015-07-09
Inventor： Beat GILOMEN , Michel WILLEMIN , Dominique LECHOT
CPC classification number: G04B19/262 , G04B19/22 , G04B19/226 , G04B19/26 , G09B27/08
Abstract: The timepiece comprises means for indicating the sunrise and sunset taking into account seasonal variations (17, 27). These means comprise a sphere (17) representing the Earth, a shell (27) arranged concentrically to the sphere and arranged to delimit a part of the globe where it is night time from another part where it is daytime by indicating the position of the Earth's terminator. The shell can pivot around the globe along two perpendicular axes (X-X, Y-Y). The shell is driven by the movement in order to revolve at the rate of one revolution every 24 hours around the polar axis (X-X). A differential mechanism (50) is controlled by a year cam (72) that has a profile representing the inclination of the sun in relation to the equatorial plane. The differential mechanism controls the inclination of the shell around the axis (Y-Y) by means of a drive shaft (35) concentric to the polar axis (X-X).
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（17,27）。 这些装置包括代表地球的球体（17），与球体同心布置的壳体（27），并被布置成通过指示地球的位置来限定来自其他地方的其他部分在夜间的地球的一部分。 终止者。 壳体可以沿着两个垂直轴线（X-X，Y-Y）围绕球体转动。 壳体由运动驱动，以围绕极轴（X-X）每24小时以一圈的速度旋转。 差速机构（50）由具有表示太阳倾斜相对于赤道平面的轮廓的年轮廓（72）控制。 差速机构通过与极轴（X-X）同心的驱动轴（35）来控制壳体围绕轴线（Y-Y）的倾斜度。
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公开(公告)号：US20250123593A1
公开(公告)日：2025-04-17
申请号：US18691959
申请日：2022-06-14
Inventor： Lionel PARATTE , Dominique LECHOT , Jean-Jacques BORN
Abstract: One aspect of the invention relates to a horological assembly (2000) including a watch (1000) and an adjustment tool (200) for driving, without direct contact, a first mobile (1) internal to the watch (1000) throughout its case, for adjustment and/or recharging, the adjustment tool (200) including first magnetic areas (210) cooperating in attraction or repulsion with the first mobile (1) which is pivotably and axially movable about a first axis (D1) against an elastic return means (5) fastened to the case (10), between an active position in which the adjustment tool (200) draws the first mobile (1) towards an end-of-travel surface (6) in an engaged position with a second mobile (7) inside the case (10), and an inactive position in the absence of the adjustment tool (200) and in which the elastic return means (5) keeps the first mobile (1) disengaged from the second mobile (7).
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公开(公告)号：US20230176522A1
公开(公告)日：2023-06-08
申请号：US17812456
申请日：2022-07-14
Inventor： Gianni DI DOMENICO , Mohammad Hussein KAHROBAIYAN , Dominique LECHOT , Pascal WINKLER
CPC classification number: G04B17/045 , G04B17/20
Abstract: A horological resonator mechanism, including a structure carrying, via a flexible suspension, an anchor unit from which is suspended an inertial element oscillating about a pivot axis extending in a first direction Z, in a first degree of rotational freedom RZ, under the effect of the return forces of a flexure pivot including longitudinal elastic strips, each fixed to the inertial element and to the anchor unit, the flexible suspension allowing the anchor unit to move in five degrees of freedom, this resonator is a composite assembly made of at least two different materials, on the one hand for the flexure pivot, and on the other hand for the flexible suspension.
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公开(公告)号：US20230062088A1
公开(公告)日：2023-03-02
申请号：US17816010
申请日：2022-07-29
Inventor： Dominique LECHOT
IPC: G04B17/32
Abstract: A horological resonator mechanism includes a structure and an anchoring unit from which at least one inertial element arranged to oscillate along a first degree of freedom in rotation about a pivoting axis extending along a first direction is suspended. The inertial element is subjected to return forces exerted by a return to make the inertial element oscillate. The mechanism includes a stopper to stop the inertial element that can be actuated on demand to prevent the oscillations of the inertial element. The stopper moves the inertial element between a pivoting position and a stopping position in which the inertial element cannot oscillate.
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公开(公告)号：US20190250565A1
公开(公告)日：2019-08-15
申请号：US16242028
申请日：2019-01-08
Inventor： Jerome FAVRE , Olivier MATTHEY , Gianni DI DOMENICO , Baptiste HINAUX , Dominique LECHOT , Jean-Jacques BORN
Abstract: A timepiece movement, including a mechanism including an inertial element arranged to oscillate or pivot about a first axis of pivoting relative to a structure of the movement, and arranged to cooperate directly or indirectly with an energy distribution wheel set that pivots relative to the structure about a second axis of pivoting parallel to or coincident with the first axis of pivoting and subjected to a torque exerted by an energy source, wherein the energy distribution wheel set meshes directly or indirectly with at least one inertia wheel set that pivots about a third axis of pivoting relative to the structure, each inertia wheel set is arranged to pivot in the opposite direction to the energy distribution wheel set, and the total inertia of the inertia wheel sets is comprised between 60% and 140% of the inertia of the energy distribution wheel set.
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Patent Agency Ranking
公开(公告)号：US20180181069A1
公开(公告)日：2018-06-28
申请号：US15835518
申请日：2017-12-08
Inventor： Beat GILOMEN , Dominique LECHOT
IPC: G04B19/26 , G04B19/253
Abstract: A timepiece movement, a calendar mechanism and device for indicating the sunrise and sunset that takes account of seasonal variations. The simple calendar mechanism includes a display mechanism for displaying the date and a display mechanism for displaying the month. The sunrise and sunset indicating device also includes an annual cam having a profile representative of the tilt of the sun with respect to the equatorial plane and arranged to be driven in rotation via the hour wheel set through a kinematic chain that passes through the month display device and has a transmission ratio of 1:744.
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公开(公告)号：US20170227930A1
公开(公告)日：2017-08-10
申请号：US15410294
申请日：2017-01-19
Inventor： Gianni DI DOMENICO , Dominique LECHOT , Jean-Luc HELFER , Pascal WINKLER
CPC classification number: G04B17/04 , G04B17/045 , G04B17/26 , G04B17/28 , G04B31/02
Abstract: Watch or movement including a timepiece resonator movement including two RCC flexural pivots mounted in series about an intermediate rotary support and having the same virtual pivot axis, each comprising two straight flexible strips of the same length, whose clamping points opposite to this pivot axis are at the same distance with respect to this axis, and which define linear directions, forming angles, in pairs, with this virtual pivot axis, whose value expressed in degrees is comprised between: 109.5+5/[(D/L)−(2/3)] and 114.5+5/[(D/L)−(213)], or more particularly between 107+5/((D/L)−(2/3)) and 112+5/((D/L)−(2/3)), this timepiece resonator mechanism is in an advantageous variant a one-piece temperature-compensated silicon resonator.
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公开(公告)号：US20210294270A1
公开(公告)日：2021-09-23
申请号：US17175166
申请日：2021-02-12
Inventor： Gianni DI DOMENICO , Dominique LECHOT , Marc STRANCZL , Benoit LEGERET
Abstract: A horological movement includes an escapement with a magnetic system to generate magnetic force impulses, so as to sustain the oscillation of the mechanical resonator associated with the escapement. In order to make possible an effective self-starting of the assembly formed of the mechanical resonator and of the escapement during a winding of the barrel, after a stop of the horological movement due to the unwound barrel spring, the escape wheel includes teeth and the pallet assembly includes two mechanical pallet-stones arranged to receive, upon starting, at least one mechanical force impulse of the escape wheel via one of the teeth thereof, the mechanical force impulse generating a starting force torque on the pallet assembly that is transmitted to the balance of the mechanical resonator to begin an oscillation of the latter so that the assembly can operate normally after a starting phase.
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公开(公告)号：US20210294269A1
公开(公告)日：2021-09-23
申请号：US17169618
申请日：2021-02-08
Inventor： Gianni DI DOMENICO , Dominique LECHOT , Marc STRANCZL , Benoît LÉGERET
Abstract: The horological movement includes a mechanical resonator and an escapement including an escapement wheel, which has a plurality of teeth, and an anchor formed by a stick and two arms having respectively two mechanical pallets likely to come into contact, when the anchor is subject to an alternative movement, with any of the teeth according to the angular position of the escapement wheel. To avoid damage to the escapement during rocking of the anchor while the escapement wheel is positioned in an unfavourable angular position, the anchor is arranged, during the rocking of this anchor, to be able to bend being subjected to an elastic deformation. The anchor has an elastic capacity between each of the two mechanical pallets and a fork of the anchor, enabling it to absorb elastically, during the elastic deformation, a maximum mechanical energy that the mechanical resonator can have during the normal functioning of the horological movement.
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公开(公告)号：US20200033805A1
公开(公告)日：2020-01-30
申请号：US16511191
申请日：2019-07-15
Inventor： Gianni DI DOMENICO , Pierre CUSIN , Jean-Luc HELFER , Alex GANDELHMAN , Pascal WINKLER , Baptiste HINAUX , Dominique LECHOT , Olivier MATTHEY , Laurent KLINGER , Jerome FAVRE
IPC: G04B17/10
Abstract: A mechanical timepiece oscillator includes, between a support and an inertial element, a flexure bearing with flexible strips crossed in projection, including, superposed, an upper level that includes, between an upper support and an upper inertial element, an upper primary strip in a first direction and an upper secondary strip in a second direction, and a lower level that includes, between a lower support and a lower inertial element, a lower primary strip in the first direction and a lower secondary strip in the second direction. The upper level and lower level include, between the support and the upper or respectively lower support, a translational table with an elastic connection along one or two axes of freedom in the oscillation plane, of lower stiffness than that of each flexible strip.
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