Patents for G04B 18 - Mechanisms for setting frequency (186)
02/2015
02/26/2015US20150053007 Method and system for authenticating a device
02/03/2015US8944675 Balance with inertia adjustment using an insert
10/2014
10/30/2014US20140321250 Timepiece part
09/2014
09/25/2014US20140286143 Timepiece balance spring adjustment mechanism
09/24/2014EP2781970A1 Mechanism for adjusting a timepice hairspring
09/24/2014EP2781969A1 Non-removable one-piece timepiece component
08/2014
08/13/2014CN102859451B 计时器 Timer
07/2014
07/23/2014CN203732888U 微调型计时码表调速机构 Trimmer Type Chronograph governor agency
07/16/2014CN103926823A 游丝内桩的消除应力的弹性结构 Elastic structure within the gossamer pile stress relief
06/2014
06/26/2014US20140177398 Balance inertia adjusting screw and balance comprising such a screw
06/25/2014EP2746871A1 Screw for adjusting the inertia of a balance and balance including such a screw
06/25/2014CN203673235U 一种无卡度褶框游丝调速系统 A non-card-degree pleated box springs speed control system
06/25/2014CN103885318A 摆轮惯性调节螺钉和包含该螺钉的摆轮 Inertia balance wheel adjustment screw and contains the screw balance wheel
06/18/2014CN203658736U 用于机械表的游丝摆轮调节装置 For mechanical watch balance wheel adjustment device
06/04/2014CN102591185B Index pin for sprung balance
05/2014
05/13/2014US8721170 Stepping motor control circuit, movement, and analogue electronic timepiece
04/2014
04/09/2014CN103713511A Fine tuning mechanism of resonant double balance wheel mechanical watch
04/03/2014DE102012100817B4 Verfahren zum Einstellen eines Schwingsystems für mechanische Uhrwerke, Schwingsystem und mechanische Uhr The method of adjusting the oscillation system for mechanical movements, vibration system and mechanical clock
04/02/2014CN102914959B Time-display instant switching mechanism
03/2014
03/05/2014CN102870049B Detent escapement and mechanical clock
02/2014
02/05/2014DE202013010213U1 Spiralunruh-Stelleinrichtung für eine mechanische Uhr Spiral balance adjusting device for a mechanical clock
02/05/2014CN203422561U Watch with novel button device
01/2014
01/29/2014CN103543630A Method for improving concentricity when using spiral balance spring mechanical watch and spiral balance spring
01/01/2014CN203376566U A mechanism for fine tuning the speed of a watch with gears
12/2013
12/25/2013EP2677369A1 High frequency balance wheel for timepiece
11/2013
11/13/2013CN203287690U Balance wheel having inertia adjusting function, and mechanical watch having balance wheel
10/2013
10/08/2013US8550700 Clock movement containing a constant force device
10/02/2013EP2643734A1 Balance for a timepiece
09/2013
09/11/2013CN103293942A Mechanical wrist watch
09/11/2013CN103293938A Balance wheel with inertia adjusting function and mechanical watch with balance wheel
07/2013
07/18/2013DE102012100817A1 Mechanical vibration system i.e. balance wheel, for mechanical movement of wrist watch, has spring comprising average height in outer region, where height in outer region is one percentage smaller than height in inner vibration area
06/2013
06/27/2013WO2013092173A1 Method for improving the pivotal movement of a mobile body
06/27/2013WO2013092172A1 Method for improving the pivotal movement of a mobile body
06/26/2013EP2607970A1 Method for improving the pivoting of a mobile device
06/19/2013CN103163770A Clock movement with low magnetic sensitivity
06/04/2013US8454225 Device for electromechanical watch for determining the moment at which and the direction in which a time indication has to be corrected
05/2013
05/29/2013EP2596407A1 Balance having inertia adjustment using an insert
05/08/2013CN103097966A Balance having inertia adjustment using an insert
04/2013
04/10/2013CN202870463U Fine tuning mechanism of resonant dual-balance wheel mechanical watch
02/2013
02/26/2013US8382366 Programmable and reprogrammable mechanical memory wheel for a timepiece
02/06/2013CN102914959A Time-display instant switching mechanism
01/2013
01/30/2013EP2550567A1 Timepiece
01/16/2013CN202677070U Watch provided with self-locking button
01/09/2013CN102870049A Detent escapement and mechanical clock
01/03/2013US20130003508 Electronic apparatus
01/02/2013CN102859451A Timepiece
12/2012
12/04/2012US8322915 Compensation adjustment device for mechanical timepiece
11/2012
11/15/2012DE102012207204A1 Balance spring i.e. helical spring, for clock i.e. mechanical clock, has masses made of two materials such that arrangement of materials is asymmetric with respect to rotation around axis, and focus of masses does not laid on axis
11/07/2012CN202522853U Mechanical watch
10/2012
10/25/2012DE202012103893U1 Schwingsystem für mechanische Uhrwerke Vibration system for mechanical movements
10/11/2012DE102009005689B4 Reguliersystem für eine mechanische Uhr Regulation system for a mechanical clock
10/03/2012EP2506093A1 Balance for clockwork
08/2012
08/28/2012US8251575 Electronic timepiece
08/08/2012CN101539754B Single-body double spiral and method for manufacturing same
07/2012
07/18/2012CN102591185A Index pin for sprung balance
07/11/2012EP2474871A1 Index pin for sprung balance
07/05/2012DE10318128B4 Regelung der Dichte der Luft in einem luftdicht abgeschlossenen Uhrengehäuse Controlling the density of the air in an airtight watchcase
06/2012
06/28/2012US20120163134 Oscillators having arbitrary frequencies and related systems and methods
06/19/2012US8201991 Frequency corrector and clocking apparatus using the same
05/2012
05/31/2012WO2012069371A1 Balance for a timepiece
05/02/2012EP2410387A9 Balance wheel with inertia adjustment without insert
04/2012
04/04/2012EP2437126A1 Balance wheel-hairspring regulator
02/2012
02/29/2012CN1991636B Mechanical timepiece fitted with a device for adjusting the shake of a rotating part or wheel set
02/09/2012DE102011109220A1 Schwingkörper, mechanisches Schwingsystem für Armbanduhren mit einem solchen Schwingkörper sowie Uhr mit einem derartigen Schwingsystem Oscillating body, mechanical vibration system for watches with such a vibrating body clock and with such a vibration system
02/08/2012CN202141891U 一种新型可调整式时钟 A new adjustable clock
01/2012
01/26/2012WO2012010410A1 Balance having inertia adjustment using an insert
01/25/2012EP2410387A1 Balance wheel with inertia adjustment without insert
01/25/2012EP2410386A1 Balance wheel with inertia adjustment with insert
01/25/2012CN202126574U Timekeeping speed regulating mechanism of multi-hairspring watch
12/2011
12/14/2011EP2395402A1 High frequency balance wheel for timepiece
09/2011
09/29/2011WO2011117209A1 Timepiece
09/29/2011US20110235474 Clock movement containing a constant force device
09/15/2011WO2011111250A1 Detent escapement and mechanical clock
08/2011
08/02/2011US7992177 Point-to-multipoint high definition multimedia transmitter and receiver
06/2011
06/22/2011DE102010006790A1 Mechanical oscillating system for watch i.e. wrist watch, has balance spring made of non-metallic crystalline or sintered material, and oscillating body for temperature compensation and made of molybdenum
04/2011
04/21/2011US20110090769 Compensation adjustment device for mechanical timepiece
04/13/2011EP2309345A2 Method for manufacturing clock movements operating at different frequencies
04/13/2011EP2309344A2 Method for changing the oscillatory frequency of a timepiece movement
03/2011
03/31/2011DE102010020792A1 Mechanical oscillating system for watch i.e. wrist watch, has balance spring made of non-metallic crystalline or sintered material, and oscillating body for temperature compensation and made of molybdenum
03/02/2011EP2290477A1 Assembly for fixing the peripheral end of the hairspring of a device with balance wheel-hairspring for a timepiece
02/2011
02/22/2011US7891863 Correcting device for a timepiece
01/2011
01/20/2011US20110013494 Electronic timepiece
12/2010
12/21/2010US7854544 Correction apparatus and clock device using the same
12/08/2010CN101174132B Regulator-free oscillation system for a clock
10/2010
10/27/2010CN201616000U 机械手表走时精度微调机构 Precision trimming mechanism mechanical watches go
09/2010
09/30/2010WO2010108884A1 Balance with adjustable inertia
09/29/2010CN1991635B Mechanical timepiece fitted with a device for adjusting the shake of a rotating part or wheel set
09/29/2010CN101004584B Regulator pin structure and regulator with the same, structure of balance with hairspring, and mechanical timepiece
07/2010
07/21/2010CN201532535U Water hairspring stud ring and a regulator pin fixing and adjusting structure
07/21/2010CN201532533U Adjustable balance wheel for watch
06/2010
06/02/2010EP1576426B1 Device for fine adjustment of a sprung balance
01/2010
01/12/2010US7646677 Portable electronic timepiece
01/12/2010US7645068 Watch comprising a mechanism for driving a device that displays a time-dependent value
12/2009
12/16/2009CN201364469Y Mechanical watch with rotating and revolving tourbillon
11/2009
11/25/2009CN101589347A Mechanical oscillator for timepiece
11/11/2009EP1654597B1 Thermally-compensated balance wheel
10/2009
10/15/2009US20090257321 Dithering control of oscillator frequency to reduce cumulative timing error in a clock
09/2009
09/23/2009EP2102717A2 Mechanical oscillator for timepiece
09/23/2009CN101539754A Single-body double spiral and method for manufacturing same
08/2009
08/27/2009DE102009005689A1 Regulating system i.e. oscillator system, for mechanical watch, has regulator and balance spring stud support connected with respective adjusting elements, where movement and reference point of system are adjustable by single device
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