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公开(公告)号：US20230305496A1
公开(公告)日：2023-09-28
申请号：US18006632
申请日：2020-07-30
申请人： Montres Breguet S.A.
发明人： Jérôme MACÉ , Alain ZAUGG
CPC分类号： G04B27/007 , G04B19/02 , G04C1/00
摘要： Method for relative time setting of a sympathetic watch (200) by a sympathetic clock (100) with which the watch (200) forms a sympathetic assembly (1000), the watch (200) including at least one hour display (4) and one minute display (5), a reference position of which will be defined, and the time-setting is executed, only at request by action of a user on a control means (300) included in the clock (100) or the watch (200), or automatically periodically controlled by the clock (100), and, to perform the relative time setting, the clock (100) drives said displays (4; 5) of the watch backwards, in the counter-clockwise direction, with a sufficiently long stroke to ensure that the displays (4; 5) pass through the reference position, before a return in the clockwise direction to the instantaneous time, and method for winding the watch by this relative time setting.
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公开(公告)号：US20230205144A1
公开(公告)日：2023-06-29
申请号：US17961047
申请日：2022-10-06
申请人： Montres Breguet S.A.
发明人： Alain ZAUGG
CPC分类号： G04D1/06 , G04B27/004 , G04B18/021 , G04B27/007 , G04B27/02 , G04B3/006 , G04C11/007 , G04D7/009 , G04D7/1257
摘要： A sympathique watch (10) including a horological movement including a going train (20), a display train (30) connected to at least one display of a time value, a sympathique hand-setting mechanism and a crown (13) operated hand-setting mechanism. The sympathique hand-setting mechanism includes a coupling device (40) interposed between the going (20) and display (30) trains, the coupling device (40) being configured to adopt an uncoupled state in which it disengages the going train (20) from the display train (30) so as to allow the hands to be set on the display by means of the sympathique hand-setting mechanism, and a coupled state in which it establishes a kinematic link between the gear trains, the link allowing for sliding enabling the hands to be set on the display by means of the crown (13) operated hand-setting mechanism.
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3.发明申请公开(公告)号：US20220404771A1
公开(公告)日：2022-12-22
申请号：US17585839
申请日：2022-01-27
申请人： Montres Breguet S.A.
发明人： Jérôme MACÉ , Alain ZAUGG
摘要： A natural escapement for a horological movement performing a succession of operating cycles each composed of a first and a second alternation of a balance which includes a balance wheel on an axis of which is adjusted a balance plate, this natural escapement including a first escapement wheel arranged to be driven by a second wheel, this first escapement wheel in turn driving a second escapement wheel, the balance plate carrying a balance pin wherein this balance plate causes the pivoting of an anchor at each of the first and second alternations, a first lever, pivoted about a pivot axis, being connected to a first arm of the anchor via at least one pivot joint, the anchor including a second arm extended by a second lever, these levers being arranged to respectively lock the first and second escapement wheels temporarily.
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公开(公告)号：US20220035314A1
公开(公告)日：2022-02-03
申请号：US17337961
申请日：2021-06-03
申请人： Montres Breguet S.A.
发明人： Alain ZAUGG
摘要： A sympathetic timepiece assembly (1000), which includes a clock (100) and at least one watch (200) arranged to be deposited in a receptacle 150 included in the clock, in a single transfer position, this sympathetic assembly (1000) including a connection mechanism between the clock (100) and each watch (200) when the watch (200) is deposited in the receptacle 150 in the transfer position, this connection mechanism includes at least two separate transmission lines, one for transferring power or movement, and the other for selecting a function to be performed or a display variable to be adjusted.
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公开(公告)号：US20210349424A1
公开(公告)日：2021-11-11
申请号：US17202662
申请日：2021-03-16
申请人： Montres Breguet S.A.
发明人： Alain ZAUGG , Jérôme MACÉ , Benoît LÉGERET
摘要： A detent escapement includes an escape wheel with teeth regularly spaced along a perimeter and a balance having an impulse pallet and receiving driving impulses via the teeth, the balance performing an alternation during which it receives a driving impulse and an alternation without a driving impulse, the detent escapement also including a hook pivotally mounted on the balance and held bearing by an elastic member against an abutment, the detent escapement including a pivotable detent which includes a first arm which collaborates with the escape wheel to block the latter before the start of the driving impulse, as well as a second arm to allow the escape wheel to disengage from its engagement with the first arm at the start of the driving impulse, and which limits the pivoting of this detent to only part of the oscillation of the balance, the detent being configured to again block the escape wheel after the latter has finished providing the driving impulse to the impulse pallet of the balance.
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公开(公告)号：US20230315023A1
公开(公告)日：2023-10-05
申请号：US18016826
申请日：2020-07-30
申请人： Montres Breguet S.A.
发明人： Daniel MATTEAZZI , Alain ZAUGG
CPC分类号： G04C13/03 , G04C11/007 , G04C13/023
摘要： The invention relates to a method for step-by-step time setting of a sympathetic watch (200) by a sympathetic clock (100), forming together a sympathetic assembly, where a predetermined time-setting step and a reference position of the displays (3; 4; 5) of the watch (200) are determined, and where the clock (100) performs the time setting of the watch (200) by positioning a transmission line in a position corresponding to the time setting, and by actuating, in successive steps, each of the value of the predetermined step, a transmission line capable of imparting to a time-setting mechanism internal to the watch (200) any movement necessary to precisely achieve the display of the current time.
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公开(公告)号：US20230288876A1
公开(公告)日：2023-09-14
申请号：US18016784
申请日：2020-07-30
申请人： Montres Breguet S.A.
发明人： Daniel MATTEAZZI , Alain ZAUGG , Jerome MACE
CPC分类号： G04B27/007 , G04B19/02 , G04C1/00
摘要： A method for acquiring data on a sympathetic clock (100) for setting the time of a sympathetic watch (200) at request. The sympathetic watch forms with the clock (100) a sympathetic assembly (1000). The watch includes an hour display (4) and a minute display (5), a reference position of which will be defined at a reference time, and the clock (100) performs the time setting of the watch (200), either when the watch (200) is placed on the clock (100), or alternatively at a predetermined time on the clock (100), or at request by action of a user on a control means (300) included in the clock (100) or the watch (200), or upon control of a horological movement (900) included in the clock (100).
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公开(公告)号：US20230288874A1
公开(公告)日：2023-09-14
申请号：US18006646
申请日：2020-07-30
申请人： Montres Breguet S.A.
发明人： Jérôme MACÉ , Alain ZAUGG , Daniel MATTEAZZI
CPC分类号： G04B19/02 , G04B27/007
摘要： A method for reference time setting of the displays of a sympathetic watch by a sympathetic clock forming a sympathetic assembly with the watch. At any time, the reference time setting of the watch is performed by a first phase during which the placement in the reference position is triggered, by a first displacement of an interface between the clock and the watch, the reference time setting of the displays, and the coupling mechanism is uncoupled to allow the rack to drive the display gear train of the watch in the counter-clockwise direction, over as many revolutions as necessary, until the pawl meets the ratchet tooth opening of the hour cam, then the time-setting mechanism controlled by the clock sets the time of the displays of the watch in the clockwise direction to the exact time by recoiling the rack, then the coupling mechanism is recoupled.
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9.发明申请公开(公告)号：US20220283543A1
公开(公告)日：2022-09-08
申请号：US17563557
申请日：2021-12-28
申请人： Montres Breguet S.A.
发明人： Alain ZAUGG
摘要： A natural escapement (1) for a horological movement, including a first escapement wheel (8) driven by a second mobile (2), the first escapement wheel (8) in turn driving a second escapement wheel (12) arranged in the same plane as the first escapement wheel (8), an anchor (30) capable of pivoting around an anchor rod (32), the anchor (30) including means for temporarily locking the first escapement wheel (8) during a first alternation, and means for temporarily locking the second escapement wheel (12) during a second alternation, the anchor rod (32) being located outside an angle (α) less than 180° and delimited by two straight lines which pass through the axis (20) of the balance wheel (18) and through a pivot axis (6) of the first escapement wheel (8), and through the axis (20) of the balance wheel (18) and through a pivot axis (14) of the second escapement wheel (12).
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公开(公告)号：US20220163922A1
公开(公告)日：2022-05-26
申请号：US17476958
申请日：2021-09-16
申请人： Montres Breguet S.A.
发明人： Alain ZAUGG
摘要： A watch has a mechanical movement with a force control mechanism arranged in a going train of the mechanical movement between an energy source and an escape wheel set connected to an oscillating oscillator to drive the escape wheel set always in the same direction of rotation. The escape wheel set meshes with a seconds wheel. A rotating locking element is arranged to cooperate with a stop member connected to this seconds wheel in order to lock this going train in a stop mode or to release this going train in a jump mode depending on the angular position of this seconds wheel. A flexure bearing with elastic strips is attached on the one hand to the seconds wheel and on the other hand to the movement support. The pre-wound flexure bearing is arranged to drive in rotation the seconds wheel and the escapement mechanism connected to the oscillator at each half-oscillation of the oscillator in the stop mode.
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