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公开(公告)号：US20230055934A1
公开(公告)日：2023-02-23
申请号：US17815785
申请日：2022-07-28
申请人： Montres Breguet S.A.
发明人： Marc STRANCZL
摘要： A diaphragm-type deployment device, particularly for horology, the device including a first rigid armature and a second deformable armature, the first rigid armature and the second deformable armature being connected to one another, so that the second deformable armature changes from a first extended configuration to a second compact configuration, and vice versa, the device defining a first geometry when the second deformable armature is in the first extended configuration, and defining a second geometry smaller than the first geometry, when the second deformable armature is in the second compact configuration, the device extending substantially in the same plane when the second armature is in the first or in the second configuration, wherein the second deformable armature includes first deformable portions and rigid portions assembled alternately, a first deformable portion connecting a rigid portion to a following rigid portion. The device also relates to a timepiece including such a display device.
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公开(公告)号：US20210018875A1
公开(公告)日：2021-01-21
申请号：US16929212
申请日：2020-07-15
发明人： Takeo FUNAKAWA
摘要： For example, an escape gear portion as a watch component includes a substrate containing silicon as a main component, and a light reflecting layer including a first silicon oxide layer, a silicon layer, and a second silicon oxide layer that are stacked, in this order, at the substrate, wherein, when the light reflecting layer is viewed in plan view, the light reflecting layer includes a first region and a second region, and a thickness of the silicon layer in the first region is different from a thickness of the silicon layer in the second region.
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公开(公告)号：US10509367B2
公开(公告)日：2019-12-17
申请号：US15950349
申请日：2018-04-11
申请人： Randy Alarcon
发明人： Randy Alarcon
摘要： An electronic tourbillion clock including a clock case having a plurality of high-resolution digital displays that extend around an outer circumference of the clock case as an indicator of hours. A seven segment display is located within the clock case as an indicator of minutes elapsed within an hour. A microcontroller determines the current time and other chronological indications depending on the output signals generated by a position of a tourbillon mechanism disposed in the clock case. A sub-circuit is disposed within the clock case and interconnected with the microcontroller for creating a plurality of distinctive sound patterns directed through one or more speakers in response to the output signals generated by the position of the tourbillon mechanism.
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公开(公告)号：US20190025765A1
公开(公告)日：2019-01-24
申请号：US16012799
申请日：2018-06-20
摘要： The invention relates to a skeleton watch including: a case middle; a movement including: a frame; time display means; a reduction mechanism meshed with the time display means; a motor including: an electromagnet; a stator; a rotor bearing a pinion meshed with the reduction mechanism; an electronic circuit including: a piezoelectric quartz; a control circuit connected to the quartz and to the stator by means of electrical conductors; an additional plate which carries the electronic circuit, said additional plate being distinct from the back cover and fixed to the frame.
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公开(公告)号：US4482260A
公开(公告)日：1984-11-13
申请号：US396753
申请日：1982-07-09
摘要： A timepiece, with a clockwork driven by a stepping motor, has a clockwork-supporting structure with front and rear uprights, generally of hourglass shape, each constituted by a pair of mirror-symmetrical coplanar strips defining its contour, the front upright being framed by an annular dial swept by the minute and hour hands; the gears of the clockwork are visible from all sides. The supporting structure with the dial is mounted on a platform carried by two columns above a base which contains the motor, its power supply and a tone generator controlled by the clockwork to emit acoustic time signals on the hour and possibly also on the half and quarter hours; a torsion pendulum without time-keeping function is suspended between the columns. Most of the shafts of the clockwork lie in a vertical plane of symmetry also containing the axis of the nested hour, minute and seconds shafts disposed at the center of the dial ring. An ancillary shaft offset from that plane has a pinion in mesh with a gear included in the step-down transmission between the minute and hour shafts so as to rotate in step with the minute hand at one revolution per hour; this ancillary shaft carries a resetting knob and two cam disks, one of them controlling a switch for the periodic actuation of the tone generator while the other causes a resynchronization of that tone generator every 12 hours. The resetting knob is provided with a one-way coupling to prevent reverse rotation of the control cams; the seconds shaft carries an impeller for the torsion pendulum.
摘要翻译： 具有由步进电机驱动的钟表机构的钟表具有发条支撑结构，其前后立柱通常为沙漏形状，每个都由一对限定轮廓的镜面对称共面条构成，前直立件由 由分针和时针扫过的环形表盘; 发条的齿轮从各方可见。 具有表盘的支撑结构安装在由基座上方的两列支撑的平台上，该基座包含电动机，其电源和由发条控制的音调发生器，以在小时和可能还在半和四分之一上发出声学时间信号 小时; 在柱之间悬挂没有时间保持功能的扭力摆。 发条的大多数轴位于垂直的对称平面，也包含嵌套小时的轴线，分钟和秒轴设置在拨盘环的中心。 与该平面偏移的辅助轴具有与分针和小时轴之间的降压传动装置中包含的齿轮啮合的小齿轮，以分针以小时一转的速度旋转; 该辅助轴带有复位旋钮和两个凸轮盘，其中一个控制开关用于音调发生器的周期性致动，而另一个则每12小时引起该音调发生器的再同步。 复位旋钮设置有单向联轴器，以防止控制凸轮反向旋转; 秒轴带有用于扭转摆的叶轮。
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公开(公告)号：US11640141B2
公开(公告)日：2023-05-02
申请号：US16410367
申请日：2019-05-13
申请人： Montres Breguet S.A.
摘要： The timepiece includes a tourbillon including a carriage that bears a sprung balance and a magnetic escapement device, the latter including an escape wheel set, formed of an annular magnetic structure, and a magnetic element coupled with the magnetic structure and having an oscillating movement that is synchronous with the oscillation of the mechanical resonator. The mechanical escapement is arranged so as to have alternately energy accumulation phases, from a conversion of mechanical energy supplied by the barrel into magnetic potential energy in the magnetic escapement, and transfer phases of energy accumulated in the magnetic escapement to the magnetic resonator. During the energy transfer phases, the magnetic element is subjected to a magnetic force such that the magnetic escapement then converts into mechanical energy magnetic potential energy accumulated in the preceding energy accumulation phase to be able to maintain the oscillation of the mechanical resonator.
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公开(公告)号：US20180004163A1
公开(公告)日：2018-01-04
申请号：US15609003
申请日：2017-05-30
申请人： Adam Heckelman
发明人： Adam Heckelman
摘要： The present invention relates to a timepiece, such as a watch, having a case, movement having an axis located within the case, gears connected to the movement, and one or more hands which may be driven by one or more gears. The gears are rotatably connected to a gear plane and are driven by the movement driving an axis extending through the gear plane. The gear plane has several connection points, such as perforations, indentations and/or protrusions, for the connection with the gears and with the hands. The gears drive the hands of the timepiece, which also include gears. The gears on the gear plane may be placed in one or more configurations to drive the hands.
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公开(公告)号：US09471039B2
公开(公告)日：2016-10-18
申请号：US14411117
申请日：2013-06-25
申请人： Tae-Hyun Kim
发明人： Tae-Hyun Kim
摘要： A watch having gears for observation, including: a watch body; a hand assembly having a second hand, a minute hand or an hour hand to be rotated at a surface of the watch body so as to display a time; gears for observation independently and rotatably provided at one end of the had assembly and to be rotated in a rotation process of the hand assembly; and a driving gear assembly provided at one side of the outside or the inside of the watch body and engaged with the gears for observation. The present invention can utilize the watch as a studying material through the gears for observation which are independently rotated according to the rotation of the hand assembly such as the second hand and the like.
摘要翻译： 具有观察齿轮的手表，包括：手表主体; 具有秒针，分针或时针的手组件在手表主体的表面上旋转以便显示时间; 齿轮用于独立且可旋转地设置在组件的一端并在手组件的旋转过程中旋转; 以及驱动齿轮组件，其设置在表体的外侧或内侧的一侧，并与齿轮啮合以进行观察。 本发明可以通过用于观察的齿轮将手表用作研究材料，这些齿轮根据诸如二手等的手组件的旋转独立地旋转。
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公开(公告)号：US20080130423A1
公开(公告)日：2008-06-05
申请号：US11814135
申请日：2006-01-19
申请人： Christophe Claret , Jan Dubois , Alain Schiesser , Fawaz Gruosi
发明人： Christophe Claret , Jan Dubois , Alain Schiesser , Fawaz Gruosi
CPC分类号： G04B19/065 , G04B21/04 , G04B21/12 , G04B45/02
摘要： A watch with a clockwork comprising a ringer whose actuation is controlled from outside the watch by means of a control unit, a dial plate comprising an opening, a shutter (10) movable between a first position covering the opening and a second position leaving the opening free. The control unit (12) is arranged in such a way that it enables the shutter to be moved from the first position to the second position when the ringer is actuated.
摘要翻译： 具有发条的钟表，其包括通过控制单元从手表外部致动的振铃器，包括开口的表盘，可在覆盖开口的第一位置和离开开口的第二位置之间移动的快门（10） 自由。 控制单元（12）以这样的方式布置，使得当振铃被致动时，能够使快门从第一位置移动到第二位置。
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