专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20210232097A1 MACHINE FOR WINDING A WATCH AND/OR HOROLOGICAL MOVEMENT 有权
公开(公告)号：US20210232097A1
公开(公告)日：2021-07-29
申请号：US17259716
申请日：2020-02-06
申请人： ETA sa Manufacture Horlogere Suisse
发明人： Jean-Luc HELFER , Cédric DECOSTERD , Nicolas LOETSCHER , Philipp SCHNEIDER
IPC分类号： G04C1/06
摘要： A winding machine includes motorization means arranged to move a support, carrying at least one watch or one horological movement, along a path in a plane. The motorization means are arranged to move each support parallel to a starting position corresponding to the loading or unloading of a watch or of a movement on the support, the axes of a three-dimensional frame of reference specific to the support always remaining parallel to the oriented directions that the axes occupy in the starting position.

2. 发明申请

US20170075307A1 TIMEPIECE DISPLAY MECHANISM WITH A FAST CORRECTOR 有权
标题翻译：带有快速校正器的定时显示机构
公开(公告)号：US20170075307A1
公开(公告)日：2017-03-16
申请号：US15125231
申请日：2015-04-09
申请人： ETA SA Manufacture Horlogere Suisse
发明人： Antonio MERINO , Jean-Luc HELFER , Christian RUEFENACHT , Giuseppe CAPPADONA
IPC分类号： G04B19/25 , G04C11/06
CPC分类号： G04B19/25 , G04B18/02 , G04B27/06 , G04C11/06
摘要： A display mechanism including a mechanism for fast correction of a position of a display wheel set, an intermediate wheel set ensuring synchronization with an automatic drive mechanism, and, inserted between the intermediate wheel set and the display wheel set, a safety lever driven by the display wheel set during periodic driving thereof, in a trajectory that interferes with a spatial volume of the intermediate wheel set, such that, when the intermediate wheel set is correctly synchronized, the trajectory of the lever does not interfere with the intermediate wheel set, and, when the intermediate wheel set is not correctly synchronized, the trajectory of the safety lever interferes with the intermediate wheel set, which the safety lever then drives in an opposite direction to a single direction of normal operation, to resynchronize the intermediate wheel set.
摘要翻译：一种显示机构，包括用于快速校正显示轮组的位置的机构，确保与自动驱动机构同步的中间轮组，以及插入在中间轮组和显示轮组之间的安全杆，在其周期性驱动期间，在与中间轮组的空间体积相干扰的轨迹中的显示轮组，使得当中间轮组正确同步时，杆的轨迹不干涉中间轮组，并且当中间轮组未正确同步时，安全杆的轨迹与中间轮组干涉，安全杆随后沿与正常操作的单一方向相反的方向驱动，以重新同步中间轮组。

3. 发明申请

US20170045861A1 MECHANICAL TIMEPIECE MOVEMENT PROVIDED WITH A FEEDBACK SYSTEM FOR THE MOVEMENT 有权
标题翻译：机械定时运动提供了一个运动的反馈系统
公开(公告)号：US20170045861A1
公开(公告)日：2017-02-16
申请号：US15196215
申请日：2016-06-29
申请人： ETA SA Manufacture Horlogere Suisse
发明人： Pascal WINKLER , Gianni DI DOMENICO , Thierry CONUS , Jean-Luc HELFER
IPC分类号： G04C3/10
CPC分类号： G04C3/107 , G04B15/10 , G04B17/20 , G04B17/26 , G04B17/28 , G04B18/028 , G04B18/04 , G04C3/022 , G04C3/10 , G04D7/10 , G04D7/1257
摘要： The mechanical timepiece movement includes at least one barrel, a set of gear wheels driven at one end by the barrel, and an escapement mechanism of a local oscillator with a resonator in the form of a sprung balance and a feedback system for the timepiece movement. The escapement mechanism is driven at another end of the set of gear wheels. The feedback system includes at least one precise reference oscillator combined with a frequency comparator to compare the frequency of the two oscillators and a mechanism for regulating the local oscillator resonator to slow down or accelerate the resonator based on the result of a comparison in the frequency comparator.
摘要翻译：机械钟表运动包括至少一个筒体，一端由筒体驱动的一组齿轮以及具有弹簧平衡形式的谐振器和用于钟表运动的反馈系统的本地振荡器的擒纵机构。擒纵机构在该组齿轮的另一端被驱动。反馈系统包括至少一个与频率比较器组合的精确参考振荡器，以比较两个振荡器的频率和用于调节本机振荡器谐振器的机构，以基于频率比较器中的比较结果来减慢或加速谐振器。

4. 发明申请

US20160223989A1 TIMEPIECE OSCILLATOR MECHANISM 有权
标题翻译： TIMEPIECE振荡器机构
公开(公告)号：US20160223989A1
公开(公告)日：2016-08-04
申请号：US15013539
申请日：2016-02-02
申请人： ETA SA Manufacture Horlogere Suisse
发明人： Pascal WINKLER , Jean-Luc HELFER , Gianni DI DOMENICO , Thierry CONUS , Jean-Jacques BORN
IPC分类号： G04B17/04
CPC分类号： G04B17/08 , G04B17/045 , G04B17/06 , G04B17/28
摘要： A timepiece oscillator comprising a structure and distinct, temporally and geometrically offset, primary resonators, each comprising a mass returned to the structure by an elastic return means, this timepiece oscillator comprises coupling means for the interaction of the primary resonators, comprising a wheel set subjected to a torque or drive force, this wheel set comprising drive and guide means arranged to drive and guide a control means articulated with transmission means, each articulated, remote from the control means, with a mass of a primary resonator, and the primary resonators and the wheel set are arranged such that the axes of articulation of any two of the primary resonators and the axis of articulation of the control means are never coplanar.
摘要翻译：一种钟表振荡器，包括结构和不同的，暂时和几何偏移的初级谐振器，每个谐振器包括通过弹性返回装置返回到结构的质量块，该钟表振荡器包括用于主谐振器的相互作用的耦合装置，包括：该轮组包括驱动和引导装置，其被布置成驱动和引导与传动装置铰接的控制装置，每个传动装置与控制装置相互远离控制装置，主体谐振器和主谐振器以及车轮组被布置成使得任何两个主谐振器的铰接轴线和控制装置的铰接轴线不是共面的。

5. 发明申请

US20180107164A1 HIGH QUALITY FACTOR RESONATOR FOR MECHANICAL WATCHES 审中-公开
公开(公告)号：US20180107164A1
公开(公告)日：2018-04-19
申请号：US15715728
申请日：2017-09-26
申请人： ETA SA Manufacture Horlogere Suisse
发明人： Pascal WINKLER , Gianni DI DOMENICO , Jean-Luc HELFER
IPC分类号： G04C3/08
CPC分类号： G04C3/08 , G04B15/00 , G04B15/02 , G04B15/14 , G04B17/04 , G04B17/045 , G04B17/06 , G04B17/32
摘要： Movement including an escapement mechanism and a resonator including an inertial element subjected to the action of a flexible gimbal and cooperating with an escape wheel set pivoting about a main axis, which includes driving means cooperating in a continuous transmission of motion with complementary means of the inertial element in every angular position of the latter, the flexible gimbal tending to return these complementary means towards the main axis, and including elastic return means about axes orthogonal to the main axis and restricting the mobility of the inertial element in two rotational degrees of freedom, about a fixed position of the centre of inertia of the inertial element with respect to a plate.

6. 发明申请

US20170220002A1 TIMEPIECE RESONATOR MECHANISM 有权
公开(公告)号：US20170220002A1
公开(公告)日：2017-08-03
申请号：US15400327
申请日：2017-01-06
申请人： ETA SA Manufacture Horlogere Suisse
发明人： Jean-Luc HELFER , Gianni DI DOMENICO , Pascal WINKLER
IPC分类号： G04B17/06
CPC分类号： G04B17/06 , G04B15/14 , G04B17/045 , G04B17/10
摘要： Timepiece resonator mechanism with a pivoting weight pivoting about a virtual axis, and comprising a flexure pivot mechanism and a first and second fixed support to which is attached, by a first resilient assembly and respectively a second resilient assembly which together define the virtual axis, a rotary support carrying the pivoting weight, this flexure pivot mechanism is planar, the first resilient assembly includes, on either side of the virtual axis, a first outer flexible strip and a first inner flexible strip, joined to each other by a first intermediate strip stiffer than each of the latter, together defining a first direction passing through the virtual pivot axis, and the second resilient assembly includes a second flexible strip defining a second direction passing through the virtual pivot axis.

7. 发明申请

US20170115630A1 COMPACT BALANCE SPRING OF CONSTANT SECTION 审中-公开
公开(公告)号：US20170115630A1
公开(公告)日：2017-04-27
申请号：US15287021
申请日：2016-10-06
申请人： ETA SA Manufacture Horlogere Suisse
发明人： Jean-Luc HELFER , Yves-Alain COSANDIER
IPC分类号： G04B17/06
CPC分类号： G04B17/063 , F16F1/043 , F16F1/047 , F16F1/10 , G04B17/066
摘要： The invention relates to a one-piece balance spring comprising a single strip wound on itself between an inner coil and an outer coil, the strip having a geometry such that when the angle of contraction of the balance spring has a value of 360 degrees, there is a constant distance between each coil from the inner coil to the penultimate coil.

8. 发明公开

US20230305492A1 MICROMECHANICAL COMPONENT, PARTICULARLY A TIMEPIECE WHEEL, PARTICULARLY AN ESCAPEMENT WHEEL, THE SURFACE OF WHICH IS OPTIMISED 审中-公开
公开(公告)号：US20230305492A1
公开(公告)日：2023-09-28
申请号：US18041584
申请日：2021-08-31
申请人： ETA SA Manufacture Horlogere Suisse
发明人： Serge NICOUD , Samuel VIGNIER , Sébastien RODER , Jean-Luc HELFER , Christian CHARBON , Frédéric KOHLER
IPC分类号： G04B15/14 , G04B31/08
CPC分类号： G04B15/14 , G04B31/08
摘要： Micromechanical component, particularly a timepiece wheel, particularly an escapement wheel, including a substrate with a first material including at least nickel and phosphorus, which substrate is covered, on at least one surface of the substrate of the wheel, by a coating of a second material including at least nickel and poorer in phosphorus than the first material, or devoid of phosphorus, and the second material constitutes the peripheral layer of the wheel at this at least one surface of the substrate.

9. 发明申请

US20200064775A1 ROTATING RESONATOR WITH FLEXURE BEARING MAINTAINED BY A DETACHED LEVER ESCAPEMENT 审中-公开
公开(公告)号：US20200064775A1
公开(公告)日：2020-02-27
申请号：US16462812
申请日：2017-11-07
申请人： ETA SA Manufacture Horlogere Suisse
发明人： Pascal WINKLER , Jean-Luc HELFER , Gianni DI DOMENICO
IPC分类号： G04B15/08 , G04B15/14 , G04B17/28 , G04B18/02
摘要： A timepiece regulator includes a detached lever escapement mechanism, and a resonator with a quality factor Q including an inertia element comprising an impulse pin integral with an inertia element and cooperating with a fork of the lever. This inertia element is subjected to the action of elastic return means directly or indirectly fixed to the plate and is arranged to cooperate indirectly with an escape wheel set comprised in the escapement mechanism. This resonator mechanism is a resonator with a virtual pivot rotating about a main axis (DP), with a flexure bearing subjected to the return force of at least two flexible strips attached to the plate, defining together a virtual pivot with a main axis (DP), the lever pivoting about a secondary axis (DS).

10. 发明申请

US20190302695A1 ROTATING RESONATOR WITH FLEXURE BEARING MAINTAINED BY A DETACHED LEVER ESCAPEMENT 审中-公开
公开(公告)号：US20190302695A1
公开(公告)日：2019-10-03
申请号：US16344567
申请日：2017-07-27
申请人： ETA SA Manufacture Horlogere Suisse
发明人： Pascal WINKLER , Jean-Luc HELFER , Gianni DI DOMENICO
IPC分类号： G04B15/08 , G04B15/14 , G04B17/04 , G04B18/02
摘要： Timepiece regulator (300) comprising a detached lever (7) escapement mechanism (200), and a resonator (100) including an inertia element (2), which includes an impulse pin (6) cooperating with a fork (8) of the lever (7), and which is subjected to the action of elastic return means (3) fixed to the plate (1) and is arranged to cooperate indirectly with an escape wheel set (4), this resonator (100) is a resonator with a virtual pivot rotating about a main direction (DP), with a flexure bearing returned by flexible strips (5) attached to the plate (1), defining a virtual pivot having a main axis (DP), the resonator (100) is attached to an elastic suspension strip (9) attached to the plate (1), allowing displacement in the main direction (DP), the plate (1) comprising shock absorber stops (11, 12), in the main direction (DP), cooperating with at least one stiff element of the inertial element (2).

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式