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1. 发明授权

US12124217B2 Natural escapement for a horological movement and horological movement comprising such an escapement 有权
公开(公告)号：US12124217B2
公开(公告)日：2024-10-22
申请号：US17567459
申请日：2022-01-03
申请人： Montres Breguet S.A.
发明人： Alain Zaugg
IPC分类号： G04B15/12 , G04B15/14
CPC分类号： G04B15/12 , G04B15/14
摘要： A natural escapement for a horological movement performing operating cycles each including a first and a second alternation of a balance (12) which comprises a balance wheel (14) on an axis (16) of which is adjusted a balance plate (18). The escapement (1) includes a first escapement wheel (8) driven by a second mobile (2), and driving a second escapement wheel (10) arranged in the same plane as the first escapement wheel (8). The escapement wheels form a kinematic chain after which is disposed an anchor (26) pivotable around an anchor rod (28) located outside an angle (α) less than 180° and delimited by two straight lines passing through axis (16) of balance wheel (14) and through a pivot axis of the first escapement wheel (8), and through the axis (16) of the balance wheel (14) and through a pivot axis of the second escapement wheel for the other.

2. 发明申请

US20220283542A1 NATURAL ESCAPEMENT FOR A HOROLOGICAL MOVEMENT AND HOROLOGICAL MOVEMENT COMPRISING SUCH AN ESCAPEMENT 有权
公开(公告)号：US20220283542A1
公开(公告)日：2022-09-08
申请号：US17567459
申请日：2022-01-03
申请人： Montres Breguet S.A
发明人： Alain ZAUGG
IPC分类号： G04B15/12 , G04B15/14
摘要： A natural escapement for a horological movement performing operating cycles each including a first and a second alternation of a balance (12) which comprises a balance wheel (14) on an axis (16) of which is adjusted a balance plate (18). The escapement (1) includes a first escapement wheel (8) driven by a second mobile (2), and driving a second escapement wheel (10) arranged in the same plane as the first escapement wheel (8). The escapement wheels form a kinematic chain after which is disposed an anchor (26) pivotable around an anchor rod (28) located outside an angle (α) less than 180° and delimited by two straight lines passing through axis (16) of balance wheel (14) and through a pivot axis of the first escapement wheel (8), and through the axis (16) of the balance wheel (14) and through a pivot axis of the second escapement wheel for the other.

3. 发明授权

US10222746B2 Mechanical timepiece movement with a lever escapement 有权
公开(公告)号：US10222746B2
公开(公告)日：2019-03-05
申请号：US15373514
申请日：2016-12-09
申请人： Montres Breguet S.A.
发明人： Davide Sarchi , Benoit Legeret , Benoit Junod , Polychronis Nakis Karapatis
IPC分类号： G04C5/00 , G04B15/14 , G04B15/06 , G04B15/12 , G04B15/08
摘要： The mechanical timepiece movement includes an escapement having a pallet-lever arranged to move alternately into abutment with two banking elements in locking periods. The pallet-lever carries at least a first permanent magnet and the timepiece movement further includes a first element and a second element of high magnetic permeability and a second magnet and a third magnet respectively integral with first and second elements of high magnetic permeability and each arranged on an opposite side to a first magnet relative to the respective elements of high magnetic permeability. This magnetic system generates, in a first part of a first half vibration of any vibration of the pallet-lever, an overall force of magnetic attraction, defining a magnetic draw additional to the mechanical draw generated by the escape wheel, and, in a second part of this first half vibration, an overall force of magnetic repulsion.

4. 发明授权

US3731480A Watch pallet lever having integral projection determining swing 失效
标题翻译：具有集成投影决定的手表托盘
公开(公告)号：US3731480A
公开(公告)日：1973-05-08
申请号：US3731480D
申请日：1971-12-27
申请人： SUWA SEIKOSHA KK
发明人： KURITA H
IPC分类号： G04B15/12 , G04B15/14 , G04B15/00
CPC分类号： G04B15/12 , G04B15/14
摘要： A watch pallet lever formed of sheet material has an integral tab bent up to form a projection engageable with opposite edges of a notch or opening in a bridge plate to define the operational region of the pallet lever.
摘要翻译：由片状材料形成的手表托盘杠杆具有一个整体的舌片，其弯曲成形成可与桥板中的凹口或开口的相对边缘接合的突起，以限定托盘杠杆的操作区域。

5. 发明申请

US20210157269A1 MECHANICAL TIMEPIECE REGULATOR COMPRISING A CONSTANT FORCE ESCAPEMENT 有权
公开(公告)号：US20210157269A1
公开(公告)日：2021-05-27
申请号：US16953414
申请日：2020-11-20
申请人： CSEM Centre Suisse d'Electronique et de Microtechnique SA - Recherche et Développement
发明人： Olivier LAESSER , Gregory MUSY , François BARROT , Yves PETREMAND
IPC分类号： G04B15/14 , G04B15/12 , G04B15/08
摘要： The present invention relates to a mechanical timepiece regulator comprising a constant force escapement and an oscillator; the oscillator comprising a balance connected to an elastic return element of the balance returning the balance into a plane of oscillation such that the balance is able to oscillate; the escapement comprising an escapement wheel and an anchor part, integrated in the balance, an entry pallet lever and an exit pallet lever, each of the pallet levers being mounted on a pallet lever elastic return element configured to be wound by the escapement wheel; the pallet levers being configured to block or release the escapement wheel between two windings of the pallet lever elastic return elements and to cooperate with the anchor part so as to transmit to the balance the energy stored in the pallet lever elastic return elements with each oscillation alternation of the balance.

6. 发明授权

US09804567B2 Constant force escapement mechanism 有权
公开(公告)号：US09804567B2
公开(公告)日：2017-10-31
申请号：US15027627
申请日：2015-06-19
申请人： Nivarox-FAR S.A.
发明人： Marc Stranczl
IPC分类号： G04B15/10 , G04B15/08 , G04B15/12
CPC分类号： G04B15/10 , G04B15/08 , G04B15/12
摘要： A constant force escapement mechanism between an oscillator and a gear train driven by a barrel, includes a stop member cooperating with the oscillator and with toothing of a flexible, one-piece escape wheel including a pinion that meshes with an input wheel of the gear train and is connected to the toothing by flexible arms configured to store energy from the gear train and to restore energy according to a position of a detent lever, which includes a first arm cooperating with the toothing, and a second arm cooperating with the input wheel to stop or release the input wheel. The lever tilts, at each passage of a tooth of the toothing, about a pivot bearing, and the escapement mechanism is configured to be incorporated in a movement or in a watch.

7. 发明申请

US20160327908A1 TIMEPIECE SYNCHRONIZATION MECHANISM 有权
标题翻译： TIMEPIECE同步机制
公开(公告)号：US20160327908A1
公开(公告)日：2016-11-10
申请号：US15104135
申请日：2014-12-08
申请人： ETA SA MANUFACTURE HORLOGÈRE SUISSE
发明人： Pascal WINKLER , Jean-Luc HELFER
IPC分类号： G04B15/12
CPC分类号： G04B15/08 , G04B15/12 , G04B15/14 , G04B17/32 , G04C5/005
摘要： A timepiece movement including, fixed on a same plate, a gear train subjected to a torque in a timepiece movement, and an energy storage to deliver a torque to the gear train for actuating a mechanical mechanism synchronizing rotational speed of the gear train with a resonator having a given natural resonant frequency included in the timepiece movement. The resonator is an annular resonator including a ring disposed around an axis. The ring is arranged to be periodically deformed under an action induced by motion of a drive member, included in this mechanism, and the drive member is driven in a pivoting motion, directly or indirectly, by the gear train.
摘要翻译：包括固定在同一板上的时钟运动，在时钟运动中经受扭矩的齿轮系和能量存储器，以将转矩传递到齿轮系，用于致动机械机构，使齿轮系的转速与谐振器同步具有包括在钟表运动中的给定的自然谐振频率。谐振器是包括围绕轴设置的环的环形谐振器。环被布置成在由包括在该机构中的驱动构件的运动引起的作用下周期性地变形，并且驱动构件通过齿轮系直接或间接地被枢转运动驱动。

8. 发明申请

US20140133281A1 TIMEPIECE ANTI-TRIP MECHANISM 有权
标题翻译： TIMEPIECE防撬机制
公开(公告)号：US20140133281A1
公开(公告)日：2014-05-15
申请号：US14071961
申请日：2013-11-05
申请人： Nivarox-FAR S.A.
发明人： Marc STRANCZL , Thierry Hessler
IPC分类号： G04B15/12
CPC分类号： G04B15/14 , C30B1/10 , C30B29/18 , G04B15/12 , G04B17/26
摘要： Anti-trip mechanism for limiting the travel of a timepiece balance including a pin projecting from a staff, including a flexible multistable or bistable element carrying an anti-trip stop member and which is fixed, via flexible and elastic connecting members, to a rigid structural element of a timepiece movement. One end of said anti-trip stop member is arranged, according to the angular position of the balance, to interfere with the trajectory of the pin, and to perform the function of a stop if the balance exceeds its normal angular travel.Each anti-trip stop member includes two arms whose respective ends each interfere with the trajectory of the pin.
摘要翻译：用于限制包括从工作人员突出的销的行程的防跳闸机构，包括通过柔性和弹性连接构件固定的通过柔性和弹性连接构件固定的柔性多态或双稳态元件到刚性结构钟表机芯元素。所述防跳闸止动构件的一端根据天平的角度位置被布置成干涉销的轨迹，并且如果平衡超过其正常的角行程则执行停止的功能。每个防跳闸止动构件包括两个臂，其各自的端部各自干扰销的轨迹。

9. 发明申请

US20130215723A1 TIMEPIECE 有权
公开(公告)号：US20130215723A1
公开(公告)日：2013-08-22
申请号：US13883338
申请日：2011-11-04
申请人： Stephen Forsey , Robert Greubel , Francois Trifoni
发明人： Stephen Forsey , Robert Greubel , Francois Trifoni
IPC分类号： G04B15/12
CPC分类号： G04B15/12 , G04B17/06 , G04B17/28
摘要： Timepiece including a back and display element, the timepiece being inscribed between first and second mutually parallel reference planes, the first plane being tangential to the back, and the second plane lying on the same side as the display element. The timepiece contains a movement which includes a framework. The framework includes at least two components positioned one on each side of a reference axis perpendicular to the first and second planes, on each of which components there are mounted a balance and an escapement, which together respectively form a platform escapement, each balance being mounted to pivot about an axis of rotation in the corresponding component. The framework further includes at least one support element having at least one bearing surface on which at least one of the platform escapements is positioned so that the axis of rotation is inclined with respect to the reference planes and intersects them.
摘要翻译：包括背面和显示元件的钟表，刻在第一和第二相互平行的基准平面之间，第一平面与背面相切，第二平面位于与显示元件相同的一侧。钟表包含一个包含框架的动作。框架包括至少两个部件，其定位在垂直于第一和第二平面的参考轴线的每一侧上，每个部件上安装有平衡部件和擒纵机构，所述擒纵机构分别形成平台擒纵机构，每个平衡部分安装围绕相应部件中的旋转轴线枢转。框架还包括至少一个支撑元件，其具有至少一个支承表面，至少一个平台擒纵机构定位在该支承表面上，使得旋转轴线相对于参考平面倾斜并与之相交。

10. 发明授权

US4203281A Assembly comprising a timepiece pallet anchor and its frame 失效
标题翻译：组件包括钟表托盘锚及其框架
公开(公告)号：US4203281A
公开(公告)日：1980-05-20
申请号：US898522
申请日：1978-04-20
申请人： Pierre Beguin
发明人： Pierre Beguin
IPC分类号： G04B15/12 , G04B15/00
CPC分类号： G04B15/12 , Y10T74/1502
摘要： An assembly comprising an escapement timepiece pallet anchor and its frame is disclosed, wherein the pallet anchor is in the form of one piece of plastics material having three arms and is rotatably mounted on the frame. The assembly comprises means for limiting the angle of rotation of the pallet anchor, which means include at least one auxiliary portion on the piece forming the pallet anchor and at least one part rigid with the frame disposed to cooperate with said auxiliary portion.
摘要翻译：公开了一种包括擒纵机构托盘锚固件及其框架的组件，其中托板锚固件是具有三个臂的一片塑料材料的形式并且可旋转地安装在框架上。组件包括用于限制托盘锚固件的旋转角度的装置，该装置包括形成托板锚固件的零件上的至少一个辅助部分和与设置成与所述辅助部分协作的框架刚性的至少一个部件。

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