EP3182224B1 - Sicherheitsregulator für uhrhemmung - Google Patents

Sicherheitsregulator für uhrhemmung Download PDF

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Publication number
EP3182224B1
EP3182224B1 EP15201020.3A EP15201020A EP3182224B1 EP 3182224 B1 EP3182224 B1 EP 3182224B1 EP 15201020 A EP15201020 A EP 15201020A EP 3182224 B1 EP3182224 B1 EP 3182224B1
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EP
European Patent Office
Prior art keywords
rotor
stator
dissipation
magnetized
conductive
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Application number
EP15201020.3A
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English (en)
French (fr)
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EP3182224A1 (de
Inventor
Sebastián Alagón Carrillo
Benoît LÉGERET
Davide Sarchi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Montres Breguet SA
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Montres Breguet SA
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Filing date
Publication date
Application filed by Montres Breguet SA filed Critical Montres Breguet SA
Priority to EP15201020.3A priority Critical patent/EP3182224B1/de
Priority to US15/373,003 priority patent/US10228659B2/en
Priority to JP2016242073A priority patent/JP6386522B2/ja
Priority to CN201611151889.9A priority patent/CN106896697B/zh
Publication of EP3182224A1 publication Critical patent/EP3182224A1/de
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Publication of EP3182224B1 publication Critical patent/EP3182224B1/de
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Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C5/00—Electric or magnetic means for converting oscillatory to rotary motion in time-pieces, i.e. electric or magnetic escapements
    • G04C5/005—Magnetic or electromagnetic means
    • G—PHYSICS
    • G04—HOROLOGY
    • G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
    • G04B15/00—Escapements
    • G04B15/12—Adjusting; Restricting the amplitude of the lever or the like
    • G—PHYSICS
    • G04—HOROLOGY
    • G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
    • G04B15/00—Escapements
    • G04B15/10—Escapements with constant impulses for the regulating mechanism
    • G—PHYSICS
    • G04—HOROLOGY
    • G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
    • G04B17/00—Mechanisms for stabilising frequency
    • G04B17/04—Oscillators acting by spring tension
    • G04B17/06—Oscillators with hairsprings, e.g. balance
    • G—PHYSICS
    • G04—HOROLOGY
    • G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
    • G04B17/00—Mechanisms for stabilising frequency
    • G04B17/30—Rotating governors, e.g. centrifugal governors, fan governors
    • G—PHYSICS
    • G04—HOROLOGY
    • G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
    • G04B21/00—Indicating the time by acoustic means
    • G04B21/02—Regular striking mechanisms giving the full hour, half hour or quarter hour
    • G04B21/06—Details of striking mechanisms, e.g. hammer, fan governor

Definitions

  • the invention relates to a watch exhaust mechanism, comprising at least one escape wheel, and comprising a regulation mechanism for dissipating unnecessary energy when the function of said exhaust mechanism is completed.
  • the invention also relates to a watch movement comprising at least one such escape mechanism.
  • the invention also relates to a watch comprising such a movement, or / and at least one such escape mechanism.
  • the invention relates to the field of watch mechanisms intended to be integrated in a watch or in a mobile device.
  • Improving the efficiency of an exhaust mechanism is a constant concern of the watch industry.
  • the accelerated dissipations in particular due to the intrinsic operation of the mechanism, or else by accelerations of external origin, in particular by shocks, and the frictional dissipations are harmful disturbances that are difficult to control.
  • the document CH704457 in the name of WATCHES BREGUET SA describes a regulator watchmaker or ringing, for the regulation of the pivoting speed, around a first axis of pivoting, a mobile having a swivel feeder around a second axis of pivoting parallel to the first.
  • This regulator comprises means for returning the weight to the first axis.
  • this flyweight remains confined in a first volume of revolution about the first axis.
  • this flyweight engages, at least at a peripheral portion that it comprises, in a second volume of revolution about the first contiguous axis and outside the first volume of revolution.
  • This mechanism thus describes a control system at an operating speed or setpoint, via a device that smooths the speed / torque dependence.
  • the document EP 2891930 in the name of THE SWATCH GROUP RESEACH & DEVELOPMENT LTD describes a device regulating the relative angular velocity between a magnetic structure and a resonator magnetically coupled so as to define together an oscillator, in particular magnetic escapement.
  • the magnetic structure comprises at least one annular track formed of a magnetic material whose physical parameter is correlated with the magnetic potential energy of the oscillator, the magnetic material being arranged on the annular track so that this physical parameter varies angularly from periodically.
  • the annular track comprises in each angular period a magnetic potential energy accumulation zone in the oscillator adjacent to a pulse zone.
  • the magnetic material, in each zone of accumulation, is arranged in such a way that the physical parameter of this magnetic material increases angularly in a progressive manner or decreases angularly in a progressive manner, so that the magnetic potential energy of the oscillator is angularly increasing during a rotation of the magnetic structure relative to the resonator.
  • the dissipations in an exhaust are generally minimized, because they define the efficiency of the oscillator. Nevertheless, by controlling the instants of appearance and disappearance of friction related to a particular function, it is possible to maintain the efficiency of the mechanism concerned, while exploiting the dissipation for functional, acoustic or aesthetic applications.
  • the present invention firstly focuses on acting on the accelerations due to the very operation of the mechanism, by an arrangement which furthermore has the advantage of limiting the undesirable effect of the accelerations imposed by an external factor.
  • Any escape mechanism requiring excess energy dissipation, and in particular any magnetic escapement, benefits from including a system where amplitude and peak of dissipation are controlled.
  • this excess energy causes visible rebounds of the escape wheel against its magnetic stops, which may cause gyrations during micro-shocks, and are also troublesome from a point of contact. aesthetic view.
  • the invention proposes to manage the energy dissipation in a clock mechanism comprising at least one stator and at least one rotor arranged to cooperate with each other, as a function of the respective angular positions between this stator and this rotor, or these stators or rotors where appropriate.
  • the present invention proposes, more particularly but not exclusively, to exploit a controlled eddy current dissipation, to dissipate all the excess energy on a single rebound.
  • the invention relates to a watch exhaust mechanism according to claim 1.
  • the invention also relates to a watch movement comprising at least one such escape mechanism.
  • the invention also relates to a watch comprising such a movement, or / and at least one such escape mechanism.
  • the system according to the invention can just as easily be introduced into a traditional exhaust, to take advantage of the purely viscous friction, which dissipates much more energy before the fall, where the speed of the wheel is maximum, and decreases the intensity. fall shock.
  • the rebounds of the wheel against the pallet of the anchor, which are sometimes very important, can thus be minimized, and one can avoid the risk of rupture of the teeth of the wheel, in particular when it is made of silicon or another material similar micro-machinable, or the risk of plastic deformation.
  • the invention is favorable to the control of isochronism. Indeed, the rebounds of the wheel on an exhaust limit the frequency, because the next alternation must occur at a time when bounces are attenuated, to prevent them from altering the function. Rapid amortization of this friction allows you to have alternations closer together in time, and thus to reach a higher oscillator frequency, which allows to generate a better regulating power.
  • Another application of the invention consists of a fine adjustment system of the amplitude of a pendulum. Indeed, it is important, when sizing an oscillator, not to size an operating amplitude too high, which may generate rebate phenomena during operation of the movement.
  • an eddy-brake system according to the invention whose penetration, and therefore dissipation, is adjustable by the watchmaker, it is possible to design pendulums operating at large amplitude, without any risk of rebate, and with dispersion. very low in production.
  • the invention proposes to manage the energy dissipation in a clock mechanism comprising at least one stator and at least one rotor arranged to cooperate with each other, as a function of the respective angular positions between this stator and this rotor, or these stators or rotors where appropriate.
  • the invention applies both to the current case where at least one of the antagonistic components, conventionally the stator, is fixed, to a case where the rotor is a mobile belonging to a first mechanism, and the stator is a another mobile belonging to a second mechanism.
  • a preferred embodiment of the invention more specifically described here, but not limiting, consists in exploiting, in a clockwork mechanism dedicated to a particular function, the properties of the eddy currents. to specifically dissipate the energy that is not needed for the fulfillment of that particular function.
  • the invention also seeks to enable the watchmaker to fine tune the impact (positioning) of the dissipative elements.
  • such a fine adjustment can also be controlled by the movement itself, depending on the remaining power reserve, or any other relevant operating parameter.
  • the invention relates to a watchmaking mechanism 200, in particular an escape mechanism, comprising a regulation mechanism 100, for the dissipation of superfluous energy to the completion of the function of this watch mechanism 200 comprising a functional mobile 300 , and in particular capable of limiting the effect of the accelerations due to the intrinsic operation of the mechanism 200, as well as the effect of untimely accelerations of external origin, in particular shocks, on such a functional mobile 300.
  • this regulation mechanism 100 is arranged to control a dissipation of energy in the event of runaway of the functional mobile 300.
  • the regulation mechanism 100 comprises at least one rotor 10, which is linked kinematically to the functional mobile 300, or which is constituted by the functional mobile 300 or is integral with it.
  • This rotor 10 comprises either a conductive rotor portion 11 which is magnetically permeable, or a magnetized rotor portion 12 which is magnetized.
  • the regulation mechanism 100 comprises, at the level of an annular zone of magnetic interaction, in the direct vicinity and vis-à-vis the conductive rotor part 11 or respectively the magnetized rotor part 12, at least one stator 20 arranged to cooperate with this rotor 10.
  • the stator 20 then comprises a magnetized stator part 21 which is magnetized, or respectively a magnetically permeable conductive stator part 22, according to the arrangement of the rotor 10 with which it cooperates.
  • conductive material is meant an electrical conductor, carrying electrical charges, such as copper, silver, or the like, according to the practice of the skilled person.
  • both said rotor 10 and said stator 20 each comprise a succession of raised zones 15, 25, in which said rotor 10 or said stator 20 is capable of superposing with respectively said stator 20 or said rotor 10, in an eddy current generating interaction, and recessed areas 16, 26 in which said rotor 10 or said stator 20 is not likely to superpose with respectively said stator 20 or said rotor 10 and where the interaction between said rotor 10 and said stator 20 can not generate eddy currents.
  • the energy dissipation depends on the relative angular position of the rotor 10 and the stator 20, and can only occur when solid portions of the rotor 10 and the stator 20 face each other in the annular zone.
  • the regulation mechanism 100 is arranged to control an energy dissipation by eddy currents in case of runaway of the functional mobile 300 in the annular zone.
  • the speed of the rotor 10 depends on the mechanism 200 to be regulated. But the invention is not intended to regulate the speed of this rotor, but to dissipate the energy during an abnormal acceleration printed at this mechanism 200.
  • the invention is described herein, more particularly for application to an exhaust mechanism. This application is not limiting.
  • the speed of the rotor 10 depends on the speed of an escape wheel 3 that this escapement mechanism 200 comprises.
  • the conductive rotor part 11, or the magnetized rotor part 12, may be all or part of the escape wheel 3 itself.
  • the first variant of the figure 1 presents an application of the system to a magnetic type escapement mechanism 200, comprising two magnetized rotor parts 12, which are an upper wheel 13 and a lower wheel 14, here coaxial and parallel, in the air gap of which is arranged parallel a cylinder head 23, which forms a conductive stator part 22.
  • This yoke 23 comprises at the periphery an alternation of teeth 4 and notches 5.
  • the upper wheel 13 and a lower wheel 14 also comprise peripheral teeth, respectively 153 and 154.
  • the teeth 4 of the yoke 23 are arranged to, in certain relative positions, come opposite and in close proximity to the teeth 153 or 154, allowing the establishment of eddy currents and the controlled dissipation of energy.
  • Each of the notches 5 of the yoke 23 is arranged to prohibit the interaction between the material of the yoke 23 and the teeth 153 or 154 which are opposite this notch 5 considered. These teeth 4 and notches 5 of the yoke 23 thus manage the angular dependence of the dissipation, which can then be dimensioned to be maximum during rebounds.
  • the choice of the material, the thickness and the penetration of the conductive rotor part 11 makes it possible to size the intensity of the dissipation, which can be chosen to operate in critical damping, with a stop without any rebound.
  • Such a device on at least one mobile annex 7, connected to the exhaust by a set of wheels, as visible on the figures 3 and 4 .
  • Such an embodiment on a mobile annex 7 generates less congestion constraints, and may allow a greater dissipation.
  • conductive rotor part 11 cooperating with a magnetized stator part 21, or magnetized rotor part 12 cooperating with a conductive stator part 22.
  • An exemplary embodiment according to the scheme of the figure 1 constitutes a minimal, non-optimized embodiment of the concept of the invention.
  • a rotor upper wheel and a lower wheel each comprise six teeth separated by notches of triple angular amplitude of that of the teeth, while the stator head has six teeth and six notches of the same amplitude.
  • the thickness of the conductive stator part is 0.2 mm, and its conductivity is 5.998 ⁇ 10 7 S / m in the case of a copper embodiment.
  • the upper and lower rotor wheels each have the size of a standard watch exhaust wheel, and the remanent field of the magnetic tracks is at least 1 T.
  • the distance between the magnets and the conductive part is at most 0.10 mm.
  • the dissipated energy is thus of the order of 0.25 ⁇ J ⁇ ms, in a very simple embodiment where the conductive part undergoes a very weak field.
  • a solution with alternating magnetizations in sense on a mobile annex, in particular according to the figure 3 allows to significantly increase this dissipation; it is the same with a stronger sizing of the different components.
  • the figure 2 shows an illustrative example, which is not covered by the claims, relating to an application where the regulation mechanism 100 comprises first adjustment means 50 of the angular position of the stator 20, here constituted by an eccentric screw 6 which makes it possible to adjust the penetration of the conductive stator part 22, here limited to an angular sector, in the gap between an upper wheel 13 and a lower wheel 14.
  • the regulation mechanism 100 comprises first adjustment means 50 of the angular position of the stator 20, here constituted by an eccentric screw 6 which makes it possible to adjust the penetration of the conductive stator part 22, here limited to an angular sector, in the gap between an upper wheel 13 and a lower wheel 14.
  • a particular application concerns the fine adjustment of the amplitude of a balance, by adjusting the Foucault dissipation by a manual or controlled modification of the penetration or the distance between the conductive part and the magnetized part, in the zone annular, with such a device.
  • the figure 3 presents an illustrative example, which is not covered by the claims, with a brake system without angular dependence, on a mobile annex 7.
  • On this type of mobile magnets have alternating axial magnetizations: NS, SN, NS.
  • This makes it possible to maximize the field variation, on the angular dependence, and thus maximize the variation of magnetic flux when the conductive part is moving in the field of the magnets.
  • the brake is proportional to the flow variation, a maximum brake is obtained when the magnets of the upper part are aligned with those of the lower part, NS opposite NS, and a minimum brake when the magnets are in opposition, NS in face of SN.
  • This variant allows a strong dissipation thanks to a great freedom of dimensioning, because there is no direct impact on the functions of the exhaust, contrary to the variant of the figure 2 , and thanks to the use of rare earth magnets.
  • the regulation mechanism 100 comprises second adjustment means 60 of the angular position of at least one of the rotors 10 relative to the others: a fine adjustment is made by turning one of the upper wheel 13 and the lower wheel 14 , here constituted of magnet plates, relative to each other, with the aid of a control pinion 61, in order to deindex the magnets and to reduce the variation of magnetic flux caused by a rotation of the mobile.
  • the rare earth magnets may have a direction of alternating magnetization or not.
  • Such a mechanism can also be realized by using a conductive rotor part 11 cooperating with a magnetized stator part 21, or a magnetized rotor part 12 cooperating with a conductive stator part 22, which are arranged to approach axially, instead of varying the penetration.
  • the modulation of the dissipated energy amplitude may, again, be obtained by varying the thickness of the conductive part or the magnetized part. It is thus possible to produce such a mechanism, in particular by using a conductive rotor portion 11 cooperating with a magnetized stator portion 21, or a magnetized rotor portion 12 cooperating with a conductive stator portion 22, the thickness of which varies, instead of varying the penetration.
  • the dependence is approximately linear: by imposing a variation of thickness of 50%, one obtains, on the example cited above on the base of the figure 1 , a dissipation variation close to 50%, which, in combination with the high speed of the escape wheel during the dissipation phase, is sufficient to dissipate the superfluous energy of internal origin to the mechanism.
  • the limit case of variation of thickness is of course a variation of 100%, which amounts to the notches separating the teeth illustrated in the figures.
  • the figure 4 shows an illustrative example, which is not covered by the claims, with a radial application, which is therefore less cumbersome axially, with a conductive ring 8 forming a conductive rotor portion 11, whose distance relative to a magnet 9 which constitutes a magnetized stator part 21 and is carried by a rocker 90 adjustable by an eccentric screw 6.
  • the figure 5 shows an illustrative example, which is not covered by the claims, with a radial system with fine adjustment, with a conductive rotor portion 11 secured to an escape wheel 3, and with an angular dependence of the dissipation, obtained by a variable peripheral profile with reliefs 31 and recesses 32 at the periphery of this conductive rotor part 11.
  • a rocker 90 which carries a magnet 9 which constitutes a magnetized stator part 21, is adjustable in position by an eccentric screw 6.
  • the invention more particularly relates to a watchmaker escapement mechanism 200 comprising at least one escape wheel 300, and this escapement mechanism 200 comprises such a regulation mechanism 100, designed to limit the effect of accelerations, in particular shocks. , on this escape wheel 300.
  • the invention also relates to a watch movement 400 comprising at least one such escapement mechanism 200.
  • the invention also relates to a watch 500 comprising at least one watch movement 400, or / and at least one such regulation mechanism 100.
  • the watch 500 comprises another mechanism 600, independent of the movement 400, controlled by such a regulation mechanism 100.
  • the invention is still applicable to other mobile devices, such as automotive equipment, naval, air, ammunition retarders, or the like.
  • the generation of eddy currents is related to a field variation, the first being precisely generated by the second (local variation at best).
  • the field varies in the same way that it would vary with a thickness which changes (in the strict sense, it is even the limiting case where the thickness varies between 0 and a value fixed).
  • the figure 5 which represents an illustrative example, which is not covered by the claims, it is the radial thickness of conductor and its proximity to the field which both vary, the same system is still possible with an axial variation of thickness .
  • the invention differs from the above-mentioned teaching of the document CH704457 in the name of WATCHES BREGUET SA, because here the invention does not adapt to the imposed torque, but causes a purely viscous brake which depends on the position of the magnetic part relative to the conductive part, and therefore the current function .
  • a higher couple will always engender a higher operating speed.
  • no actual speed regulation takes place, but it is rather to dissipate energy that is not really used by the mechanism downstream or upstream.
  • EP 2891930 in the name of THE SWATCH GROUP RESEACH & DEVELOPMENT LTD whose interaction principle is different from that of the invention (magnetic force without induction effect) and the device aims to obtain a constant frequency via the magnetic excitation of an oscillator. Magnetic forces are used to transmit a pulse where a stop to the oscillating part.

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Dynamo-Electric Clutches, Dynamo-Electric Brakes (AREA)
  • Electromechanical Clocks (AREA)
  • Electric Clocks (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)

Claims (7)

  1. Uhren-Hemmungsmechanismus (200), umfassend mindestens ein Hemmungsrad (300) und einen Regelmechanismus (100) für das Abführen von Energie, die für den Betrieb des Hemmungsmechanismus (200) unnötig ist, wobei der Regelmechanismus (100) dafür ausgelegt ist, die Wirkung von Beschleunigungen auf das Hemmungsrad (300) zu begrenzen und ein Energieabführen im Fall eines Durchdrehens des Hemmungsrades (300) zu steuern, wobei der Regelmechanismus (100) mindestens einen Rotor (10) umfasst, der mit dem Hemmungsrad (300) kinematisch verbunden ist oder durch das Hemmungsrad (300) gebildet ist und entweder einen leitenden Rotorabschnitt (11), der magnetisch permeabel ist, oder einen magnetisierten Rotorabschnitt (12), der magnetisiert ist, aufweist, wobei der Regelmechanismus (100) in Bezug auf einen ringförmigen Bereich magnetischer Wechselwirkung in direkter Umgebung und gegenüber dem leitenden Rotorabschnitt (11) bzw. dem magnetisierten Rotorabschnitt (12) mindestens einen Stator (20) umfasst, der einen magnetisierten Statorabschnitt (21), der magnetisiert ist, bzw. einen magnetisch permeablen leitenden Statorabschnitt (22) aufweist, wobei in dem ringförmigen Bereich magnetischer Wechselwirkung sowohl der Rotor (10) als auch der Stator (20) jeweils eine Folge von erhöhten Bereichen (15; 25), in denen der Rotor (10) oder der Stator (20) mit dem Stator (20) bzw. mit dem Rotor (10) in einer Wirbelströme erzeugenden Wechselwirkung überlagerbar sind, und vertieften Bereichen (16; 26) aufweisen, in denen der Rotor (10) oder der Stator (20) nicht mit dem Stator (20) bzw. mit dem Rotor (10) überlagerbar sind und die Wechselwirkung zwischen dem Rotor (10) und dem Stator (20) dann keine Wirbelströme erzeugen kann, und wobei der Regelmechanismus (100) dafür ausgelegt ist, ein Abführen von Energie durch Wirbelströme in dem ringförmigen Bereich im Fall eines Durchdrehens des Hemmungsrades (300) zu steuern, wobei das Abführen von Energie von der relativen Winkelposition des Rotors (10) und des Stators (20) abhängt und nur dann entsteht, wenn sich die frei stehenden Teile des Rotors (10) und des Stators (20) in dem ringförmigen Bereich einander gegenüber befinden.
  2. Regelmechanismus (100) nach Anspruch 1, dadurch gekennzeichnet, dass der leitende Teil und/oder der magnetisierte Teil eine veränderliche Dicke aufweisen, was die Modulation der Amplitude der abgeführten Energie ermöglicht.
  3. Hemmungsmechanismus (200) nach einem der Ansprüche 1 bis 2, dadurch gekennzeichnet, dass der Regelmechanismus (100) einen leitenden Rotorabschnitt (11), der mit einem magnetisierten Statorabschnitt (21) zusammenwirkt, oder einen magnetisierten Rotorabschnitt (12), der mit einem Statorabschnitt (22) zusammenwirkt, umfasst, die derart angeordnet sind, dass sie sich unter der Wirkung von Regulierungsmitteln axial annähern.
  4. Hemmungsmechanismus (200) nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, dass der Regelmechanismus (100) mindestens ein angehängtes Drehteil (7) umfasst, das den Rotor (10) enthält und mit der Hemmung über einen Räderwerksatz verbunden ist.
  5. Hemmungsmechanismus (200) nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, dass der Regelmechanismus (100) mehrere Systeme zum gezielten Abführen an mehreren verschiedenen Drehteilen umfasst, die durch einen Räderwerkzug verbunden sind, um ein größeres Abführen und eine Mittelung von Fehlern der verschiedenen Systeme zu erhalten.
  6. Uhrwerk (400), umfassend mindestens einen Hemmungsmechanismus (200) nach einem der Ansprüche 1 bis 5.
  7. Uhr (500), umfassend mindestens ein Uhrwerk (400) nach Anspruch 6 und/oder mindestens einen Hemmungsmechanismus (200) nach einem der Ansprüche 1 bis 5.
EP15201020.3A 2015-12-18 2015-12-18 Sicherheitsregulator für uhrhemmung Active EP3182224B1 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP15201020.3A EP3182224B1 (de) 2015-12-18 2015-12-18 Sicherheitsregulator für uhrhemmung
US15/373,003 US10228659B2 (en) 2015-12-18 2016-12-08 Safety regulation for a timepiece escapement
JP2016242073A JP6386522B2 (ja) 2015-12-18 2016-12-14 計時器用エスケープのための安全用調節
CN201611151889.9A CN106896697B (zh) 2015-12-18 2016-12-14 用于钟表擒纵机构的安全性调节机构

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP15201020.3A EP3182224B1 (de) 2015-12-18 2015-12-18 Sicherheitsregulator für uhrhemmung

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Publication Number Publication Date
EP3182224A1 EP3182224A1 (de) 2017-06-21
EP3182224B1 true EP3182224B1 (de) 2019-05-22

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EP15201020.3A Active EP3182224B1 (de) 2015-12-18 2015-12-18 Sicherheitsregulator für uhrhemmung

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US (1) US10228659B2 (de)
EP (1) EP3182224B1 (de)
JP (1) JP6386522B2 (de)
CN (1) CN106896697B (de)

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EP3312681B1 (de) * 2016-10-19 2020-01-29 Montres Breguet S.A. Uhrwerk, das eine vorrichtung zur einregelung eines motordrehmoments umfasst
USD881058S1 (en) * 2018-03-05 2020-04-14 Montres Breguet S.A. Escapement wheel
EP3543801A1 (de) 2018-03-21 2019-09-25 Montres Breguet S.A. Schlagwerkmechanismus einer uhr
DE102018115655B3 (de) 2018-06-28 2019-09-26 Kieninger Uhrenfabrik Gmbh Schlagwerk für eine Uhr, insbesondere für eine mechanische Uhr, Uhr mit einem derartigen Schlagwerk sowie mechanisches Betätigungswerk einer mechanischen Zeitsteuerungsvorrichtung für eine Aktuatorvorrichtung
EP3882712B1 (de) * 2020-03-18 2022-11-16 The Swatch Group Research and Development Ltd Mechanisches uhrwerk, dass mit einer uhrhemmung mit einem elastisch deformierbaren anker ausgestattet ist
EP3910425A1 (de) * 2020-05-13 2021-11-17 The Swatch Group Research and Development Ltd Uhrwerk, das eine hemmung mit einem zahnrad und einer arretierung umfasst

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JP6386522B2 (ja) 2018-09-05
US20170176938A1 (en) 2017-06-22
EP3182224A1 (de) 2017-06-21
US10228659B2 (en) 2019-03-12
JP2017111141A (ja) 2017-06-22
CN106896697A (zh) 2017-06-27
CN106896697B (zh) 2019-11-29

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