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    • 2. 发明专利
    • Escapement mechanism in particular for timepiece movement
    • 特殊运动机制
    • JP2012215577A
    • 2012-11-08
    • JP2012094214
    • 2012-03-30
    • Cartier Creation Studio Saカルティエ クリエイション ステューディオ ソシエテ アノニム
    • KEWIN BASCYRILLE CHATEL
    • G04B15/14
    • G04B15/10G04B15/06G04B17/26
    • PROBLEM TO BE SOLVED: To provide a timepiece movement comprising an escapement mechanism in which inertia of moving parts in an event of an impulse is very low.SOLUTION: A timepiece movement includes an escapement device connected to a barrel by a going train and a spring balance as well as an escapement mechanism (1) including an impulse lever (8) and at least one regulating member (9). The impulse lever and the regulating member, which co-operate with the escapement mechanism, are controlled by control members (6.1, 6.2, 7.1) supported on a shaft of the spring balance. Between positions in which they co-operate with the escapement mechanism (1) and positions in which they do not co-operate with the escapement mechanism, the impulse lever and the regulating member move in two different planes forming an angle therebetween.
    • 要解决的问题:提供一种包括擒纵机构的钟表机构,其中在脉冲的情况下运动部件的惯性非常低。 解决方案:一种钟表运动包括通过行驶列车和弹簧平衡连接到筒体的擒纵装置以及包括脉冲杆(8)和至少一个调节构件(9)的擒纵机构(1)。 与擒纵机构配合的冲击杆和调节构件由支撑在弹簧平衡杆的轴上的控制构件(6.1,6.2,7.1)控制。 在它们与擒纵机构(1)配合的位置和与擒纵机构不配合的位置之间,冲击杆和调节件在两个不同的平面之间移动,在它们之间形成一个角度。 版权所有(C)2013,JPO&INPIT
    • 7. 发明专利
    • Torque adjustment device, movement, and mechanical timepiece
    • 扭矩调节装置,运动和机械定时器
    • JP2014174118A
    • 2014-09-22
    • JP2013049550
    • 2013-03-12
    • Seiko Instruments Incセイコーインスツル株式会社
    • FUJIEDA HISASHI
    • G04B17/06G04B9/00
    • G04B1/22G04B9/005G04B13/008G04B15/10
    • PROBLEM TO BE SOLVED: To provide a torque adjustment device which can grasp the winding-up amount of a sub-spring and which is excellent in volumetric efficiency.SOLUTION: A torque adjustment device 6 includes: a sub-spring 65; an output gear 66 to which an inner-peripheral end part of the sub-spring 65 is connected and which is connected to an escapement 50; a ratchet wheel 64 to which an outer-peripheral end part of the sub-spring 65 is connected and which intermittently rotates in a manner relative to the output gear 66; a winding-up amount adjustment mechanism 80 adjusting the winding-up amount of the sub-spring 65; and a planetary gear mechanism 90 connected to the ratchet wheel 64, a barrel wheel 10, and the winding-up amount adjustment mechanism 80. The winding-up amount adjustment mechanism 80 includes: a winding-up amount maintenance part for maintaining the winding-up amount of the sub-spring 65; and the winding-up amount display part for displaying the winding-up amount of the sub-spring 65.
    • 要解决的问题:提供一种扭矩调节装置,其能够掌握副弹簧的卷绕量并且容积效率优异。转矩调节装置6包括:副弹簧65; 输出齿轮66,子弹簧65的内周端部连接到该输出齿轮66并连接到擒纵机构50; 棘轮64,副弹簧65的外周端部连接并以相对于输出齿轮66间歇地旋转的棘轮64; 调整副弹簧65的卷绕量的卷取量调节机构80; 以及与棘轮64连接的行星齿轮机构90,筒轮10和卷绕量调节机构80.卷起量调节机构80包括:卷绕量维护部, 副弹簧65的上升量; 以及用于显示副弹簧65的卷起量的卷绕量显示部。
    • 8. 发明专利
    • Watch with movement provided with constant force device
    • 手表与运动提供与恒定的装置
    • JP2007108177A
    • 2007-04-26
    • JP2006276132
    • 2006-10-10
    • Montres Breguet Saモントレー ブレゲ・エス アー
    • GOELLER ERIC
    • G04B17/00G04B17/28
    • G04B17/285G04B1/225G04B15/10
    • PROBLEM TO BE SOLVED: To provide a watch movement provided with a constant force device constituted to disturb operation conditions of an escapement and a mechanical oscillator as slightly as possible by an instantaneous motion.
      SOLUTION: This watch movement 1 connects a barrel drum 2 to the escapement having an escape wheel & pinion, and includes the constant force device 14 including a third wheel & pinion for finishing one rotation in several minutes and inserted into a front wheel train. An input element of the constant force device 14 is the third wheel & pinion 12, and an output element of the constant force device 14 is a second third-wheel-&-pinion 20 connected to a center seconds pinion 38 via a transmission. The second third-wheel-&-pinion is fixed to a star wheel 26 for releasing a wheel train in an upstream of the constant force device once per a minute, and a minute hand 7 is thereby moved along a normal direction in every one minute to form independent minute display. This device minimizes the transmission of shock between the constant force device and the escapement, and is combined favorably with a tourbillon 40.
      COPYRIGHT: (C)2007,JPO&INPIT
    • 要解决的问题:提供一种具有恒力装置的手表机构,其构成为通过瞬时动作来尽可能轻微地扰乱擒纵机构和机械振荡器的操作条件。

      解决方案:该手表机芯1将筒筒2连接到具有擒纵轮和小齿轮的擒纵机构,并且包括恒力装置14,其包括用于在几分钟内完成一次旋转并被插入到前轮中的第三轮和小齿轮 培养。 恒力装置14的输入元件是第三轮小齿轮12,恒力装置14的输出元件是经由变速器连接到中心秒齿轮38的第二三轮 - 小齿轮20。 第二三轮 - 小齿轮被固定到星形轮26,用于每分钟一次释放恒力装置的上游中的轮系,并且分针7从而沿着每一分钟的法线方向移动 形成独立的分钟显示。 该装置将恒力装置和擒纵机构之间的冲击传递最小化,并与陀飞轮40有利地结合。(C)2007年,JPO&INPIT