Timepiece with permanently coupled oscillators
    23.
    发明授权
    Timepiece with permanently coupled oscillators 有权
    带永久耦合振荡器的钟表

    公开(公告)号:US08801270B2

    公开(公告)日:2014-08-12

    申请号:US13609943

    申请日:2012-09-11

    IPC分类号: G04B17/00

    CPC分类号: G04B17/26 G04F7/0823

    摘要: A timepiece includes a first resonator oscillator oscillating at a first frequency and connected by a first gear train to an energy source and a second oscillator oscillating at a second frequency and connected to a second gear train. The second gear train is connected to the first gear train by an elastic coupling device, in order to synchronize the rate of the two oscillators using the same energy source.

    摘要翻译: 钟表包括以第一频率振荡并由第一齿轮系连接到能量源的第一谐振器振荡器和以第二频率振荡并连接到第二齿轮系的第二振荡器。 第二齿轮系通过弹性耦合装置连接到第一齿轮系,以便使用相同能量源同步两个振荡器的速率。

    CONTROLLED CONTACT OR CONTACTLESS FORCE TRANSMISSION IN A TIMEPIECE
    24.
    发明申请
    CONTROLLED CONTACT OR CONTACTLESS FORCE TRANSMISSION IN A TIMEPIECE 审中-公开
    在时间表中控制联系或连接传输

    公开(公告)号:US20130170330A1

    公开(公告)日:2013-07-04

    申请号:US13812411

    申请日:2011-05-11

    IPC分类号: B05D5/12 G04B31/00

    摘要: The invention concerns a method of making a controlled or reduced contact or contactless transmission in a timepiece movement.At least one pair of opposing cooperating surfaces of said timepiece movement, one of which drives the other or is supported thereby, is made or transformed by applying a surface or through treatment conferring an electrostatic and/or magnetic charge of the same polarisation and/or magnetisation on said opposing cooperating surfaces, such that said opposing components tend to repel each other when they are moved closer to each other.Said treatment consists in creating or depositing at least one thin layer on said cooperating surface and/or on said opposing cooperating surface.The invention also concerns a timepiece mechanism incorporating at least one pair of opposing components, one of which drives the other or is supported thereby, said pair being made or transformed by implementing this method.

    摘要翻译: 本发明涉及一种在钟表运动中进行受控或减少的接触或非接触传输的方法。 所述钟表运动的至少一对相对的配合表面,其中一个驱动另一个或由其支撑,通过施加表面或通过赋予相同极化的静电和/或磁性电荷和/或 在所述相对的配合表面上磁化,使得当它们彼此靠近移动时,所述相对的部件倾向于彼此排斥。 所述处理包括在所述配合表面和/或所述相对配合表面上产生或沉积至少一个薄层。 本发明还涉及一种包括至少一对相对部件的钟表机构,其中一个驱动另一对或由其支撑,所述对通过实施该方法制造或变形。

    TIMEPIECE WITH COUPLED OSCILLATORS IN CHRONOGRAPH MODE
    25.
    发明申请
    TIMEPIECE WITH COUPLED OSCILLATORS IN CHRONOGRAPH MODE 有权
    具有耦合振荡器在时钟模式下的时序

    公开(公告)号:US20130070568A1

    公开(公告)日:2013-03-21

    申请号:US13609786

    申请日:2012-09-11

    IPC分类号: G04B17/00

    CPC分类号: G04F7/08 G04B17/26 G04F7/0823

    摘要: The invention relates to a timepiece (1) comprising a first oscillator (15) oscillating at a first frequency and connected by a first gear train (5) to an energy source (9) to display the time and a chronograph system (51) comprising a second gear train (25) connected to the first gear train (5) via a coupling device (44) for selectively measuring a time. According to the invention, the chronograph system (51) further comprises a second oscillator (35), which is connected to the second gear train (25) and oscillates at a second frequency. Moreover, the second gear train (25) is connected to the first gear train (5) by an elastic coupling means (41), in order to synchronise the rate of the two oscillators (15, 35) using the same energy source (9) when the coupling device authorises said time measurement.The invention concerns the field of mechanical timepieces comprising a chronograph system.

    摘要翻译: 本发明涉及一种钟表(1),包括以第一频率振荡并由第一齿轮系(5)连接到能量源(9)以显示时间的第一振荡器(15),以及计时系统(51),包括 经由耦合装置(44)连接到第一齿轮系(5)的第二齿轮系(25),用于选择性地测量时间。 根据本发明,计时器系统(51)还包括连接到第二齿轮系(25)并以第二频率振荡的第二振荡器(35)。 此外,第二齿轮系(25)通过弹性联接装置(41)连接到第一齿轮系(5),以便使用相同能量源(9)同步两个振荡器(15,35)的速率 )耦合装置授权所述时间测量。 本发明涉及包括计时码表系统的机械钟表领域。

    Coupled resonators for a timepiece
    27.
    发明授权
    Coupled resonators for a timepiece 有权
    用于钟表的耦合谐振器

    公开(公告)号:US07950846B2

    公开(公告)日:2011-05-31

    申请号:US12497136

    申请日:2009-07-02

    IPC分类号: G04B17/06

    CPC分类号: G04B17/06 G04B17/20

    摘要: The resonator (1) for a timepiece results from coupling a first, low frequency resonator (2) with a second, higher frequency resonator (3). The first resonator (2) has a first balance (4) associated with a first balance spring (5). The second resonator (3) has a second balance (6) associated with a second balance spring (7). A third balance spring is arranged between the first (4) and second (6) balances to couple said first (2) and second (3) resonators.

    摘要翻译: 用于钟表的谐振器(1)是通过将第一低频谐振器(2)与第二高频谐振器(3)耦合而产生的。 第一谐振器(2)具有与第一平衡弹簧(5)相关联的第一平衡(4)。 第二谐振器(3)具有与第二平衡弹簧(7)相关联的第二平衡(6)。 第三平衡弹簧布置在第一(4)和第二(6)余量之间,以耦合所述第一(2)和第二(3)谐振器。