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

US20180024498A1 HYBRID TIMEPIECE OSCILLATOR 审中-公开
公开(公告)号：US20180024498A1
公开(公告)日：2018-01-25
申请号：US15616241
申请日：2017-06-07
申请人： Montres Breguet S.A.
发明人： Benoit LEGERET , Deirdre LENOIR , Davide SARCHI
IPC分类号： G04B1/10 , G04B17/04 , G04B31/004 , G04C5/00 , G04B17/06
CPC分类号： G04B1/10 , G04B17/045 , G04B17/06 , G04B17/10 , G04B31/00 , G04B31/004 , G04C5/005
摘要： Timepiece oscillator, comprising a sprung balance assembly including a balance with a rim, which is returned by a balance spring and pivoted with respect to a structure, on a first side by a torsion wire, fixed by an anchoring element to the structure, and on a second side, opposite to the first side, by a contactless magnetic pivot, the balance comprising a first pole embedded with the balance and the torsion wire, this first pole having a symmetry with respect to the axis of the sprung balance assembly, and cooperating with a second pole comprised in the structure, for the magnetic suspension of the first pole, and to exert on the distal end of the torsion wire, opposite to this anchoring element, a magnetic force for tensioning the torsion wire.

2. 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.

3. 发明授权

US09541902B2 Flexible timepiece guidance 有权
标题翻译：灵活的钟表指导
公开(公告)号：US09541902B2
公开(公告)日：2017-01-10
申请号：US14796297
申请日：2015-07-10
申请人： Nivarox-FAR S.A.
发明人： Marc Stranczl
IPC分类号： G04B17/00 , G04B17/20 , G04B29/04 , G04B17/10 , G04B15/14 , G04B17/08 , G04B17/04 , G04B31/06
CPC分类号： G04B29/04 , G04B15/14 , G04B17/00 , G04B17/04 , G04B17/045 , G04B17/08 , G04B17/10 , G04B31/06 , Y10T29/4957
摘要： A device for elastic guidance in rotation for a timepiece mechanism allows rotation of one element relative to another element about an axis of rotation Z defining an axial direction. The device includes construction blades that each includes an assembly fixing part having a body and a functional part extending from the body as far as one end. The assembly fixing part and the functional part are separated by at least one slot in at least two extensions which are elastically connected and extend in a radial direction transverse to the axial direction. The device also includes anchorage zones which are disposed at opposite axial ends of the flexible guidance device, and configured to be fixed to the elements.
摘要翻译：用于钟表机构的用于旋转的弹性引导装置允许一个元件相对于另一元件围绕限定轴向的旋转轴线Z旋转。该装置包括构造刀片，每个构造刀片包括具有主体的组件固定部分和从主体延伸到一端的功能部件。组装固定部分和功能部分在至少两个延伸部分中的至少一个狭槽分开，弹性连接并沿横向于轴向的径向方向延伸。该装置还包括锚定区域，该锚固区域设置在柔性引导装置的相对的轴向端部处并且被构造成固定到元件。

4. 发明授权

US09465362B2 Oscillator with a detent escapement 有权
标题翻译：具有擒纵器的振荡器
公开(公告)号：US09465362B2
公开(公告)日：2016-10-11
申请号：US15019495
申请日：2016-02-09
申请人： Nivarox-FAR S.A.
发明人： Pierre Cusin
IPC分类号： G04B15/14 , G04B17/10 , G04B17/04
CPC分类号： G04B15/14 , G04B17/04 , G04B17/045 , G04B17/10
摘要： The invention relates to an oscillator comprising a resonator of the inertia-elasticity type cooperating with a detent escapement comprising a detent cooperating with an escape wheel. The resonator is in one-piece and includes an inertia member and a first flexible structure providing the elasticity and forming a virtual pivot axis of the resonator and the detent is in one-piece and includes an unlocking spring and a second flexible structure forming a virtual pivot axis of the detent.
摘要翻译：本发明涉及一种振荡器，其包括与止动擒纵机构协作的惯性弹性类型的谐振器，该制动器包括与擒纵轮配合的制动器。谐振器是一体的并且包括惯性构件和提供弹性并形成谐振器的虚拟枢转轴线的第一柔性结构，并且止动件是一体式的并且包括解锁弹簧和形成虚拟的第二柔性结构定位枢轴。

5. 发明申请

US20160091863A1 SYNCHRONIZATION OF TIMEPIECE RESONATORS 有权
标题翻译： TIMEPIECE谐振器的同步
公开(公告)号：US20160091863A1
公开(公告)日：2016-03-31
申请号：US14847090
申请日：2015-09-08
申请人： The Swatch Group Research and Development Ltd.
发明人： Jean-Jacques BORN , Jean-Luc HELFER , Jerome FAVRE
IPC分类号： G04B18/04 , G04B17/06
CPC分类号： G04B18/04 , G04B15/02 , G04B17/04 , G04B17/045 , G04B17/10
摘要： Coupling mobile member for synchronising two resonators, each including an interface pin periodically following a plane, closed trajectory, including grooves for holding the pins equidistant from an axis on a structure subjected to a torque about the axis, on which the grooves are coplanar grooves, radial with respect to the axis, for reception of the pins in symmetrical pairs with respect to a main, straight groove passing through the axis, in a plane perpendicular to the axis, and in which slides a main slide-block, which cooperates with a plurality of bars, each hinged on one side to one of the pins, and hinged on the other side to the main slide-block.
摘要翻译：耦合移动构件用于同步两个谐振器，每个谐振器包括周期性地遵循平面的接口引脚，闭合轨迹，包括用于将引脚保持在相对于围绕轴线的扭矩的结构上的轴线等距的凹槽，凹槽是共面凹槽，用于相对于轴线径向相对于在垂直于轴线的平面中相对于穿过轴线的主要的直线槽对称地接收销，并且其中滑块与主滑动块配合多个杆，每个铰链在一侧到一个销，并且在另一侧铰接到主滑块。

6. 发明申请

US20150212490A1 TIMEPIECE REGULATING MEMBER 有权
标题翻译： TIMEPIECE监管会员
公开(公告)号：US20150212490A1
公开(公告)日：2015-07-30
申请号：US14423815
申请日：2013-09-03
申请人： Blancpain S.A.
发明人： Samuel Cordier , Edmond Capt
IPC分类号： G04B18/02
CPC分类号： G04B18/02 , G04B17/10
摘要： A timepiece regulating member including a balance wheel oscillating about an axis subjected to a torque exerted by a torsion return mechanism. The balance includes an attachment mechanism causing it to oscillate integrally with a torsion wire forming the torsion return mechanism specific to the balance, a largest dimension of the cross-section of a useful part of the torsion wire which is subjected to torsion is less than 100 micrometres, a smallest dimension of the cross-section of the useful part is less than 50 micrometres, a total length of the torsion wire is less than 6 millimetres, and the regulating member includes a mechanism tensioning the torsion wire.
摘要翻译：一种钟表调节构件，包括平衡轮，所述摆轮围绕经受扭转机构施加的扭矩的轴线摆动。该平衡包括使其与构成平衡件特有的扭转返回机构的扭转线整体摆动的连接机构，受扭转的扭转线的有用部分的横截面的最大尺寸小于100 微米级，有用部分的横截面的最小尺寸小于50微米，扭绞线的总长度小于6毫米，并且调节构件包括张紧扭力线的机构。

7. 发明授权

US3631276A Mechanical resonator for time-measuring apparatus 失效
标题翻译：用于时间测量装置的机械谐振器
公开(公告)号：US3631276A
公开(公告)日：1971-12-28
申请号：US3631276D
申请日：1969-12-08
申请人： CENTRE ELECTRON HORLOGER
发明人： HETZEL MAX
IPC分类号： G04B17/10 , G04B17/20 , G04C3/10 , H02K33/00
CPC分类号： G04B17/10 , G04B17/20 , G04C3/107
摘要： A mechanical resonator for time-measuring apparatus, comprising two branches oscillating in phase opposition and at least one device for the compensation of the variations of the frequency proper of the resonator when the orientation in space of the latter changes, said device comprising a cavity provided in a piece forming part of one of the said branches, and a mass placed in this cavity to move freely in the same, consisting of a viscous liquid filling only a part of the cavity.

8. 发明授权

US3577101A Electromechanical torsional oscillator 失效
标题翻译：电动扭力振荡器
公开(公告)号：US3577101A
公开(公告)日：1971-05-04
申请号：US3577101D
申请日：1968-10-16
申请人： FORSCHUNGSLABORATORIUM HEIMANN W PROF DR ING
发明人： PEGE LOTAR
IPC分类号： G01J5/62 , G04B17/10 , G02F1/34 , H03B5/30
CPC分类号： G01J5/62 , G04B17/10
摘要： An electromechanical torsional oscillator for the modulation of devices for measuring electromagnetic radiation frequencies, the oscillator including a mechanical vibrator device with two opposing cylindrical plugs linked to one another by a plurality of double-cantilever-type leaf springs attached by their ends alternately to one or the other plug, so as to give the plugs only a single (rotational) degree of freedom relative to one another. The device further includes electromagnetic driving means to maintain an oscillating motion which, in an exemplary application, is used to vibrate the shading shutter of a radiation-modulating-type temperature-measuring apparatus. Means are provided to adjust the resonant frequency.

9. 发明授权

US3352000A Method of assembly of resonator 失效
标题翻译：谐振器的组装方法
公开(公告)号：US3352000A
公开(公告)日：1967-11-14
申请号：US48481065
申请日：1965-09-03
申请人： UNITED STATES TIME CORP
发明人： PAUL ALTENBURGER
IPC分类号： G04B17/04 , G04B17/10 , G04C3/10
CPC分类号： G04B17/10 , G04B17/045 , G04C3/102 , Y10T29/4957 , Y10T29/49787 , Y10T29/49792 , Y10T29/49799

10. 发明授权

US3308313A Torsion oscillator 失效
标题翻译：扭转振荡器
公开(公告)号：US3308313A
公开(公告)日：1967-03-07
申请号：US51984566
申请日：1966-01-11
申请人： MOVADO MONTRES , MANUF DES MONTRES UNIVERSAL
发明人： ROBERT FAVRE
IPC分类号： G04B17/10
CPC分类号： G04B17/10

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