Patents for G04B 17 - Mechanisms for stabilising frequency (1,381)
09/2007
09/26/2007EP1837721A1 Micro-mechanical piece made from insulating material and method of manufacture therefor
09/26/2007EP1837719A1 Balance for a clock movement
09/26/2007EP1837718A1 Escapement device for a timepiece movement
09/26/2007CN101042570A Micro-mechanical piece made from insulating material and method of manufacture therefor
09/26/2007CN101042568A Balance for a clock movement
09/06/2007DE102006018738B3 Two-leg anchor for pendulum clock, has anchor body and pallets, where entire anchor body with single piece formed pallets has ceramic material, which receives finished end form by consolidating in provisional press form
08/2007
08/30/2007DE102006008700B3 Adjusting device for adjusting pointer position with mechanical clocks, has inhibition mechanism coupled with motion work, and planet gear holder is implemented as separate housing part and is pivot mounted on clockwork housing
08/29/2007EP1826635A1 Resilient fastening device for horology
08/28/2007US7263037 One piece self-expiring security badge or label
08/23/2007DE102006008699B3 Mechanical clock e.g. wrist watch, pointer position adjusting device, has housing rotated using manually operable toothed ring and fourth wheel of clock mechanism around axis, so that seconds display is precisely adjusted
08/16/2007WO2007090806A1 Anti-shock collet
08/16/2007WO2006123095A3 Balance spring, regulated balance wheel assembly and methods of manufacture thereof
08/15/2007EP1818736A1 Shockproof collet
08/08/2007EP1815300A1 Timepiece indicating second by means of a tourbillon or carrousel
07/2007
07/26/2007DE202007004329U1 Synchronisationsgerät für Pendeluhren Synchronization device for clocks
07/25/2007CN2927131Y Characterised memorial clock on wall
07/25/2007CN101004584A Regulator pin structure and regulator with the same, structure of balance with hairspring, and mechanical timepiece
07/17/2007US7244062 Device for stopping the balance during the time-setting of a tourbillon watch
07/12/2007DE102006047205A1 Rückerstiftaufbau und diesen umfassender Rücker, Unruhaufbau mit Haarfeder, und mechanische Uhr Regulator pin structure and this comprehensive Rücker, balance with hairspring structure, and mechanical clock
07/11/2007EP1805565A2 Wristwatch regulating member and mechanical movement comprising one such regulating member
07/03/2007US7237945 Oscillating system for mechanical timepiece
06/2007
06/28/2007WO2007073358A1 Water powered pump
06/28/2007WO2007006805A3 Timepiece
06/28/2007US20070147180 Mechanical timepiece including means for adjusting the shake of a rotating part or wheel set
06/27/2007EP1801669A1 Device for checking the correct performance of a timepiece oscillator
06/27/2007EP1801668A1 Anti-tripping device for timepiece escapement
06/21/2007US20070140065 Balance wheel, balance spring and other components and assemblies for a mechanical oscillator system and methods of manufacture
06/21/2007DE202007000557U1 Synchronisationsgerät für Pendeluhren Synchronization device for clocks
06/20/2007EP1798609A2 Mechanical device to adjust the escapement of a regulating organ
06/20/2007CN1985103A Temperature compensated balance wheel/hairspring oscillator
06/14/2007WO2006067597A3 Wristwatch regulating member
06/14/2007US20070133355 Timepiece and spring thereof
06/13/2007EP1706796B1 Timepiece comprising two turbillons
06/12/2007US7229209 Pendulum box for clock
06/12/2007US7229208 Bi-material self-compensating balance-spring
05/2007
05/31/2007WO2007059876A2 Spiral spring made of athermal glass for clockwork movement and method for making same
05/31/2007WO2007033513A3 Oblique tourbillon
05/30/2007EP1791039A1 Hairspring made from athermic glass for a timepiece movement and its method of manufacture
05/09/2007EP1052557B1 Timepiece
05/08/2007US7215604 Time indicator assembly
05/08/2007US7213966 Collet without deformation of the fixation radius of the balance-spring and manufacturing method of the same
05/02/2007EP1780611A2 Regulating device for a timepiece
04/2007
04/26/2007US20070091729 Regulator pin structure and regulator with the same, structure of balance with hairspring, and mechanical timepiece
04/18/2007CN1950759A Watch comprising at least two tourbillons
04/12/2007DE102004043864B4 Funkuhr und Verfahren Clock and procedures
04/11/2007EP1772791A1 Air friction governor and, a power generating device and an apparatus using the same
04/11/2007EP1772783A1 Watch movement with constant-force device
03/2007
03/29/2007WO2007033513A2 Oblique tourbillon
03/29/2007US20070070821 MEMS Resonator
03/14/2007CN1928741A Timer or process for clock used escapement balance wheel
03/13/2007US7188995 Tourbillon
02/2007
02/22/2007US20070041276 Double sided tourbillon
01/2007
01/18/2007WO2007006805A2 Timepiece
01/17/2007EP1744229A1 Timepiece
01/17/2007EP1093036B1 Mechanical timepiece with timed annular balance rotating angle control mechanism
01/17/2007CN1898614A Balance wheel, balance spring and other components and assemblies for a mechanical oscillator system, and methods of manufacture
01/09/2007US7160026 Tri-axial tourbillon for a timepiece, in particular a wristwatch
01/03/2007EP1738230A1 Watch comprising at least two tourbillons
12/2006
12/26/2006US7153022 Solar powered rainbow maker
11/2006
11/30/2006WO2005111742A8 Watch comprising at least two tourbillons
11/23/2006WO2006123095A2 Balance spring, regulated balance wheel assembly and methods of manufacture thereof
11/23/2006US20060262652 Control member with a balance wheel and a planar spiral for a watch or clock movement
11/21/2006US7139226 Long term rapid color changing time indicator
11/15/2006EP0942337B1 Timepiece or music box
10/2006
10/31/2006US7128465 Clock shaped like a musical instrument
10/19/2006WO2006032581A3 Tourbillon mechanical clockwork part
10/12/2006US20060225526 Mechanical oscillator system
10/10/2006US7118269 Method of correcting a real-time clock of an electronic apparatus
10/04/2006EP1708048A1 Watch comprising at least two regulation systems
10/04/2006EP1706796A1 Timepiece comprising two turbillons
10/04/2006CN1841244A Shock-absorber device for balance pivot and watch movement fitted with the same
10/04/2006CN1841242A Watch including at least two regulating systems
10/04/2006CN1278197C Electronic timepiece and electronic machine
09/2006
09/28/2006WO2006099882A1 Timepiece movement
09/27/2006EP1705533A1 Assembly of a mechanical part onto an axle
09/20/2006EP0942341B1 Electronically controlled mechanical clock and a method of controlling the same
09/20/2006EP0942340B1 Rotation control apparatus and rotation control method
08/2006
08/31/2006WO2006032974A3 Watch movement provided with several balance wheels
08/24/2006US20060187763 Speed control mechanism and mechanical timepiece having the same
08/23/2006EP1693722A2 Mechanical timepiece having a balance-with-hairspring rotation angle control mechanism
08/17/2006WO2006045824A3 Wristwatch regulating member and mechanical movement comprising one such regulating member
08/17/2006US20060181962 Tourbillon
08/02/2006EP1686435A2 Timepiece comprising a tourbillon
08/02/2006CN2802551Y Middle gyroscope flywheel watch
07/2006
07/25/2006US7081905 Method and apparatus for dynamically controlling scroller speed employed for a user interface of a wearable appliance
07/18/2006US7077562 Watch hairspring and method for making same
07/13/2006DE69501676C5 Mechanische Uhr mit einem Drehgestell Mechanical clock with a bogie
07/13/2006DE202006006511U1 Two arm pendulum clock anchor has single sided fixed shaft bore and pawls with polished lever surfaces all made in ceramic by pressing and heating in a mould
07/12/2006EP1678562A2 Balance wheel, balance spring and other components and assemblies for a mechanical oscillator system and methods of manufacture
07/04/2006US7070321 Antitripping device for watch-escapement
06/2006
06/29/2006WO2006067597A2 Wristwatch regulating member
06/29/2006US20060140062 Driving mechanism for radio-controlled clocks
06/15/2006US20060126441 Pendulum box for clock
06/13/2006US7059764 Device for the fine adjustment of a balance wheel/hairspring
06/07/2006EP1666990A2 Anti-tripping device for timepiece escapement
06/01/2006WO2006056229A1 Timepiece indicating second by means of a tourbillon or carrousel
05/2006
05/31/2006CN1781060A Control member with a balance wheel and a planar spiral for a watch or clock movement
05/24/2006CN1776546A Balance-spring variable frequency series mechanical timer travel time system
05/10/2006EP1655642A2 Balance-spring resonator spiral and its method of fabrication
05/10/2006EP1654597A1 Thermally-compensated balance wheel
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