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    • 36. 发明授权
    • Mechanical timepiece with timed annular balance rotating angle control mechanism
    • 机械钟表具有定时环形平衡旋转角度控制机构
    • US06554468B1
    • 2003-04-29
    • US09869286
    • 2001-08-27
    • Saburo ManakaKoichiro JujoTakeshi Tokoro
    • Saburo ManakaKoichiro JujoTakeshi Tokoro
    • G04B1500
    • G04B17/26G04B17/06G04B17/20G04C3/047G04C3/06
    • A mechanical time piece has a mainspring for generating a rotational force and a front train wheel for undergoing rotation in accordance with a rotational force generated by the mainspring. An escapement and speed control apparatus controls rotation of the front train wheel and has a timed annular balance for undergoing reciprocal rotational movement, an escape wheel and pinion for undergoing rotation in accordance with rotation of the front train wheel, and a pallet fork for controlling rotation of the escape wheel and pinion in accordance with rotational movement of the timed annular balance. A switch mechanism outputs an ON signal when a rotational angle of the timed annular balance becomes equal to or larger than a predetermined threshold angle and outputs an OFF signal when the rotational angle of the timed annular balance does not exceed the threshold angle. A balance rotational angle control mechanism applies a force to the timed annular balance to restrain rotation of the timed annular balance when the switch mechanism outputs the ON signal. The balance rotational angle control mechanism has a balance magnet disposed on the timed annular balance and a plurality of coils for exerting a magnetic force to the balance magnet to thereby restrain rotation of the timed annular balance when the switch mechanism outputs the ON signal and for not exerting a magnetic force to the balance magnet when the switch mechanism outputs the OFF signal.
    • 机械时间片具有用于产生旋转力的主发条和根据由发条产生的旋转力进行旋转的前轮系。 擒纵机构和速度控制装置控制前轮系的旋转,并且具有用于进行往复旋转运动的定时环形平衡,根据前轮系的转动进行旋转的擒纵轮和小齿轮以及用于控制旋转的托盘叉 的擒纵轮和小齿轮根据定时环形平衡的旋转运动。 当定时环形平衡的旋转角度等于或大于预定阈值角时,开关机构输出ON信号,并且当定时环形平衡的旋转角度不超过阈值角度时,输出OFF信号。 当开关机构输出ON信号时,平衡旋转角度控制机构向定时环形平衡施加力以限制定时环形平衡的旋转。 平衡旋转角度控制机构具有设置在定时环形平衡上的平衡磁铁和多个用于向平衡磁铁施加磁力的线圈,从而当开关机构输出ON信号时,限制定时环形平衡的旋转,而不是 当开关机构输出OFF信号时,向平衡磁铁施加磁力。
    • 37. 发明申请
    • INTERACTION BETWEEN TWO TIMEPIECE COMPONENTS
    • 两个时间元件之间的相互作用
    • WO2016045806A4
    • 2016-06-16
    • PCT/EP2015063872
    • 2015-06-19
    • SWATCH GROUP RES & DEV LTD
    • DI DOMENICO GIANNIHELFER JEAN-LUCWINKLER PASCALFAVRE JÉRÔME
    • G04C3/10G04B13/00G04B13/02G04B15/00G04B17/00G04B17/04G04B18/00G04B21/06G04B23/02G04C3/04G04C5/00H02K7/065
    • G04C3/047G04C3/105G04C5/005
    • Timepiece mechanism (1000) comprising a first component (1) and a second component (2) arranged to engage with each other in a relative movement along a trajectory at an interface zone (3), wherein a first track (100) of the first component (1) comprises magnetic and/or electrostatic activation components (110), arranged to exert a contactless force on the complementary magnetic and/or electrostatic activation components (210) that comprise a second track (200) belonging to the second component (2), wherein all along a relatively monotonic movement of the second track (200) with respect to the first course (100), the energy of interaction between the first component (1) and the second component (2) has a variable gradient, with at least one discontinuity position of the gradient which corresponds to a variation of said contactless force, said discontinuity position of the gradient corresponding, in one variant, to a sudden variation of the contactless force.
    • 一种钟表机构(1000),包括第一部件(1)和第二部件(2),所述第一部件(1)和第二部件(2)被布置为沿着界面区域(3)处的轨迹进行相对运动而彼此接合,其中第一轨道 (1)包括磁性和/或静电激活组件(110),所述磁性和/或静电激活组件被布置成在包括属于所述第二组件(2)的第二轨道(200)的互补磁性和/或静电激活组件(210) ),其中全部沿着第二轨道(200)相对于第一路线(100)的相对单调运动,第一部件(1)和第二部件(2)之间的相互作用能量具有可变梯度,其中 所述梯度的至少一个不连续位置对应于所述非接触力的变化,所述梯度的不连续位置在一个变体中对应于非接触力的突然变化。
    • 38. 发明申请
    • MECHANICAL TIMEPIECE WITH POSTURE DETECTING PART AND OPTICAL TIMED ANNULAR BALANCE ROTATION DETECTING PART
    • 机械定时检测部件和光学时间平衡平衡检测部件
    • WO01065320A1
    • 2001-09-07
    • PCT/JP2000/001166
    • 2000-02-29
    • G04B17/06G04B17/20G04B17/26G04C3/04G04C3/06G04C10/00
    • G04B17/26G04B17/20G04C3/047G04C3/06
    • A mechanical timepiece, comprising a movement (300) including a movement barrel (120), a second wheel (124), a third wheel (126), a fourth wheel (128), a timed annular balance (140), an escape wheel (130), and a pallet fork (142), coils (180a, 180b) being installed on the front surface of a main plate (102) so that these coils face the main plate side surface of an annular balance wheel (140b), a balance magnet (140e) being installed on the main plate side surface of the annular balance wheel (140b) so that the balance magnet (140e) faces the front surface of the main plate (102) , and additionally comprising a timed annular balance rotation detecting part (176) installed for detecting the swing angle of the timed annular balance by detecting, using light, the operating condition of the timed annular balance (140), a posture detecting part (361) for detecting the posture of the mechanical timepiece, and a braking part (146) formed so that a force to suppress the rotation of the timed annular balance (140) is applied to the timed annular balance (140) based on the signals concerning the posture of the mechanical timepiece detected by the posture detecting part (361) when the swing angle of the timed annular balance (140) detected by the timed annular balance rotation detection part (176) is equal to or more than a pre-set angle.
    • 一种机械钟表,包括包括移动镜筒(120),第二轮(124),第三轮(126),第四轮(128),定时环形平衡(140),擒纵轮 (130)和托盘叉(142),线圈(180a,180b)安装在主板(102)的前表面上,使得这些线圈面对环形摆轮(140b)的主板侧表面, 平衡磁铁(140e)安装在环形摆轮(140b)的主板侧表面上,使得平衡磁铁(140e)面向主板(102)的前表面,并且还包括定时环形平衡旋转 检测部件(176),用于通过使用光检测定时环形平衡(140)的操作状态来检测定时环形平衡的摆动角度;姿势检测部(361),用于检测机械钟表的姿势; 以及制动部(146),其形成为使得抑制定时a的旋转的力 基于由所述姿势检测部(361)检测到的所述定时环形平衡(140)的摆动角度的关于由所述姿势检测部(361)检测到的所述定时环形平衡(140)的摆动角度的信号,将所述定时环形平衡(140)施加到所述定时环形平衡 定时环形平衡旋转检测部件(176)等于或大于预设角度。
    • 40. 发明公开
    • Echappement naturel
    • NatürlicheHemmung
    • EP2911015A2
    • 2015-08-26
    • EP14186297.9
    • 2014-09-25
    • The Swatch Group Research and Development Ltd.
    • Di Domenico, GianniFavre, Jérôme
    • G04C5/00
    • G04C3/047G04B15/08G04B15/14G04C5/005
    • Mécanisme d'échappement (10) comportant un arrêtoir (30) entre :
      - un résonateur (20),
      - deux mobiles d'échappement (40A ; 40B) chacun soumis à un couple.
      Chaque mobile d'échappement (40A ; 40B) comporte une piste (50) magnétisée ou ferromagnétique selon une période (PD), ledit arrêtoir (30) comporte au moins une masse polaire (3), magnétisée ou ferromagnétique, mobile transversalement par rapport au défilement d'une surface (4) de ladite piste (50), ladite masse polaire (3) ou ladite piste (50) crée un champ magnétique entre ladite masse polaire (3) et ladite surface (4), et ladite masse polaire (3) est opposée à une barrière (46) de champ magnétique sur ladite piste (50) juste avant chaque mouvement transversal dudit arrêtoir (30) commandé par l'action périodique dudit résonateur (20), lesdits mobiles d'échappement (40A, 40B) sont chacun agencé pour coopérer alternativement avec ledit arrêtoir (30), et sont liés l'un à l'autre par une liaison cinématique directe.
    • 一种钟表机构,包括第一部件和第二部件,所述第一部件和第二部件被构造成在接口区域中的轨迹上以相对运动相互配合,其中第一部件的第一路径包括磁性和/或静电致动部件, 互补磁性和/或静电致动组件的非接触应力包括在属于第二组件的第二路径中。 在第二路径相对于第一路径的单调的相对运动中,第一部件和第二部件之间的相互作用能量具有可变梯度,其中梯度的不连续性的至少一个位置对应于非接触应力的变化, 梯度不连续的位置在一个变型中对应于非接触应力的突然变化。