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. 发明授权

US11112758B2 Timepiece escapement device and operating method of such a device 有权
公开(公告)号：US11112758B2
公开(公告)日：2021-09-07
申请号：US16064131
申请日：2016-12-21
申请人： DETRA SA
发明人： Xuan Mai Tu
IPC分类号： G04B15/08 , G04B15/10 , G04B15/06 , G04B15/14 , G04B19/02
摘要： The invention relates to an escapement device (400) comprising a first escapement wheel (1), a second escapement wheel (2), and a brake-lever (3), said second escapement wheel being disposed between the first escapement wheel and the brake-lever, in particular the second escapement wheel coming into contact and engaging with both the first escapement wheel and the brake-lever.

2. 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.

3. 发明申请

US20180267472A1 Timepiece Mechanism, Timepiece Movement And Timepiece Having Such A Mechanism 审中-公开
公开(公告)号：US20180267472A1
公开(公告)日：2018-09-20
申请号：US15534719
申请日：2015-12-07
申请人： LVMH SWISS MANUFACTURES SA
发明人： Guy Semon , Wout Johannes Benjamin YPMA , Nima TOLOU
IPC分类号： G04B15/06 , G04B17/04
CPC分类号： G04B15/06 , G04B15/00 , G04B15/02 , G04B15/08 , G04B17/045 , G04B17/10 , G04B29/04
摘要： A monolithic timepiece mechanism made in a single plate of material, comprising a frame, a first elastic suspension and an inertial regulating member which is connected to the frame by the first elastic suspension so as to be able to oscillate, a blocking mechanism having a blocking member connected to the frame by a second elastic suspension. The blocking member is controlled by the regulating member to be able to regularly and alternatively hold and release a energy distribution member and to regularly transmit energy from the energy distribution member to the regulating member.

4. 发明授权

US09367038B1 Balance spring stud for a timepiece 有权
标题翻译：平衡钟表的弹簧螺柱
公开(公告)号：US09367038B1
公开(公告)日：2016-06-14
申请号：US14873533
申请日：2015-10-02
申请人： Montres Breguet S.A.
发明人： Gaetan Villard , Lucien Germond , Polychronis Nakis Karapatis , Stephane Beugin , Sylvain Marechal
IPC分类号： G04B17/06 , G04B17/32 , G04B15/06 , G04B18/02
CPC分类号： G04B17/325 , G04B13/02 , G04B13/026 , G04B15/06 , G04B17/06 , G04B18/026 , G04B19/044 , Y10T29/49581
摘要： Balance spring stud including, around a housing receiving a balance spring of reference thickness, a one-piece component made of a shape memory alloy and including two lugs, each arranged to rest on one of the surfaces of the balance spring, and wherein, in the free state, the minimum width of the air gap of the lugs is greater than the maximum value of the reference thickness when the component is in an open position corresponding to a martensitic structure, and wherein the maximum width of the air gap is less than the minimum value of the reference thickness when the component is in a closed position corresponding to an austenitic structure, and the balance spring includes an area of lesser thickness having a minimum thickness equal to the reference thickness, surrounded by areas of large thickness having a minimum thickness greater than the reference thickness.
摘要翻译：平衡弹簧螺柱包括围绕接收参考厚度的平衡弹簧的壳体，由形状记忆合金制成的一体式部件，并且包括两个凸耳，每个凸耳布置成搁置在平衡弹簧的一个表面上，并且其中，自由状态下，凸耳的气隙的最小宽度大于当该部件处于与马氏体结构相对应的打开位置时参考厚度的最大值，并且其中气隙的最大宽度小于当组件处于与奥氏体结构相对应的关闭位置时的参考厚度的最小值，并且平衡弹簧包括具有等于参考厚度的最小厚度的较小厚度的区域，该最小厚度由具有最小值的大厚度区域包围厚度大于参考厚度。

5. 发明授权

US09164483B2 Escapement mechanism 有权
标题翻译：逃避机制
公开(公告)号：US09164483B2
公开(公告)日：2015-10-20
申请号：US14367383
申请日：2012-12-11
申请人： Olivier Laesser
发明人： Olivier Laesser
IPC分类号： G04B15/06 , G04B15/14
CPC分类号： G04B15/14 , G04B15/06 , G04B15/08
摘要： An escapement mechanism for a timepiece, includes an escapement wheel (1), an escapement anchor (2) including a body (2a), and a fork (5), the body (2a) including pallets (3, 3′, 4, 4′) that engage with the escapement wheel (1), the body (2a) having a shape that makes it possible to delimit an internal space (11) for arranging the escapement wheel (1), the pallets (3, 3′, 4, 4′) including two rest pallets (3, 3′) and two impulse pallets (4, 4′), protruding in the internal space (11). The mechanism includes a pin (7) of a roller (6) that is secured to a regulating device, characterized in that the roller (6) and the fork (5) are arranged with respect to one another such as to impart an alternating translation movement with respect to the escapement wheel (1) to the anchor (2) when the pin (7) engages with the fork (5).
摘要翻译：用于钟表的擒纵机构包括擒纵轮（1），包括主体（2a）的擒纵机构（2）和叉子（5），所述主体（2a）包括托盘（3,3'，4） 4'），所述主体（2a）具有能够限定用于布置所述擒纵轮（1）的内部空间（11）的形状，所述托盘（3,3'，4'）与所述擒纵轮包括两个搁置托盘（3,3'）和两个在内部空间（11）中突出的冲击托盘（4,4'）。该机构包括固定在调节装置上的辊（6）的销钉（7），其特征在于，所述辊子（6）和所述叉子（5）相对于彼此布置，以便赋予交替的平移当销（7）与叉（5）接合时，相对于擒纵轮（1）到锚（2）的运动。

6. 发明授权

US09128465B2 Balance with hairspring, movement, and timepiece 有权
标题翻译：平衡游丝，运动和时计
公开(公告)号：US09128465B2
公开(公告)日：2015-09-08
申请号：US14573104
申请日：2014-12-17
申请人： SEIKO INSTRUMENTS INC.
发明人： Takuma Kawauchiya , Takashi Niwa , Masahiro Nakajima
IPC分类号： G04B17/06 , G04B15/06
CPC分类号： G04B17/063 , G04B17/06 , G04B18/006
摘要： To provide a timepiece balance with hairspring capable of changing the moment of inertia of the balance wheel without involving generation of a one-sidedness in weight. There is provided a balance with hairspring including a balance staff, and a balance wheel arranged around the balance staff, wherein there are provided a first rim constituting the balance wheel and having a guide portion configured to vary in the distance from the balance staff in correspondence with a peripheral direction around the balance staff, an elastic portion arranged so as to be slidable along the guide portion and capable of elastic deformation in the radial direction around the balance staff, and a second rim having a plurality of weight portions arranged in the peripheral direction.
摘要翻译：为了提供能够改变摆轮惯性矩的游丝的时计平衡，而不涉及产生单侧重量。提供了包括平衡人员的游丝的平衡以及围绕平衡工作人员布置的摆轮，其中设置有构成摆轮的第一边缘，并且具有引导部分，该引导部分构造成与对应的平衡工作人员的距离变化具有围绕平衡工作人员的周边方向，弹性部分布置成沿着引导部分可滑动并且能够围绕平衡人员在径向方向上弹性变形，以及第二边缘，其具有布置在周边的多个重量部分方向。

7. 发明申请

US20150185700A1 BALANCE WITH HAIRSPRING, MOVEMENT, AND TIMEPIECE 有权
标题翻译：与发型，运动和时间表平衡
公开(公告)号：US20150185700A1
公开(公告)日：2015-07-02
申请号：US14573104
申请日：2014-12-17
申请人： SEIKO INSTRUMENTS INC.
发明人： Takuma KAWAUCHIYA , Takashi NIWA , Masahiro NAKAJIMA
IPC分类号： G04B17/06 , G04B15/06
CPC分类号： G04B17/063 , G04B17/06 , G04B18/006
摘要： To provide a timepiece balance with hairspring capable of changing the moment of inertia of the balance wheel without involving generation of a one-sidedness in weight. There is provided a balance with hairspring including a balance staff, and a balance wheel arranged around the balance staff, wherein there are provided a first rim constituting the balance wheel and having a guide portion configured to vary in the distance from the balance staff in correspondence with a peripheral direction around the balance staff, an elastic portion arranged so as to be slidable along the guide portion and capable of elastic deformation in the radial direction around the balance staff, and a second rim having a plurality of weight portions arranged in the peripheral direction.
摘要翻译：为了提供能够改变摆轮惯性矩的游丝的时计平衡，而不涉及产生单侧重量。提供了包括平衡人员的游丝的平衡以及围绕平衡工作人员布置的摆轮，其中设置有构成摆轮的第一边缘，并且具有引导部分，该引导部分构造成与对应的平衡工作人员的距离变化具有围绕平衡工作人员的周边方向，弹性部分布置成沿着引导部分可滑动并且能够围绕平衡人员在径向方向上弹性变形，以及第二边缘，其具有布置在周边的多个重量部分方向。

8. 发明授权

US2907168A Pallet type escape mechanism for time pieces 失效
标题翻译：时间片托盘式逃生机制
公开(公告)号：US2907168A
公开(公告)日：1959-10-06
申请号：US60531356
申请日：1956-08-21
申请人： ZEN-ICHI INOTSUME
发明人： ZEN-ICHI INOTSUME
IPC分类号： G04B15/06
CPC分类号： G04B15/06

9. 发明授权

US1191859A Escapement mechanism. 失效
标题翻译：自动化机制
公开(公告)号：US1191859A
公开(公告)日：1916-07-18
申请号：US1913781708
申请日：1913-07-29
申请人： WARREN CLOCK CO
发明人： WARREN HENRY E
IPC分类号： G04B15/06
CPC分类号： G04B15/06

10. 发明授权

US628758A Chronometer-escapement. 失效
标题翻译：温差计
公开(公告)号：US628758A
公开(公告)日：1899-07-11
申请号：US1897656516
申请日：1897-10-27
申请人： CHARDON ARTHUR VICTOR
发明人： CHARDON ARTHUR VICTOR
IPC分类号： G04B15/06
CPC分类号： G04B15/06

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