EP3835879B1 - Resonatormechanismus eines uhrwerks mit einer trägheitsmasse mit trägheits- und unwuchtregulierung - Google Patents

Resonatormechanismus eines uhrwerks mit einer trägheitsmasse mit trägheits- und unwuchtregulierung Download PDF

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Publication number
EP3835879B1
EP3835879B1 EP19214354.3A EP19214354A EP3835879B1 EP 3835879 B1 EP3835879 B1 EP 3835879B1 EP 19214354 A EP19214354 A EP 19214354A EP 3835879 B1 EP3835879 B1 EP 3835879B1
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EP
European Patent Office
Prior art keywords
inertia
unbalance
inertial mass
adjustment
mobiles
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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EP19214354.3A
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English (en)
French (fr)
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EP3835879A1 (de
Inventor
Jean-Jacques Born
Lionel Paratte
Gianni Di Domenico
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Swatch Group Research and Development SA
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Swatch Group Research and Development SA
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Publication date
Application filed by Swatch Group Research and Development SA filed Critical Swatch Group Research and Development SA
Priority to EP19214354.3A priority Critical patent/EP3835879B1/de
Priority to US17/038,025 priority patent/US11714386B2/en
Priority to JP2020174381A priority patent/JP7066803B2/ja
Priority to CN202011316874.XA priority patent/CN113031423B/zh
Publication of EP3835879A1 publication Critical patent/EP3835879A1/de
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Publication of EP3835879B1 publication Critical patent/EP3835879B1/de
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    • G—PHYSICS
    • G04—HOROLOGY
    • G04D—APPARATUS OR TOOLS SPECIALLY DESIGNED FOR MAKING OR MAINTAINING CLOCKS OR WATCHES
    • G04D7/00—Measuring, counting, calibrating, testing or regulating apparatus
    • G04D7/08—Measuring, counting, calibrating, testing or regulating apparatus for balance wheels
    • G04D7/082—Measuring, counting, calibrating, testing or regulating apparatus for balance wheels for balancing
    • G04D7/084—Measuring, counting, calibrating, testing or regulating apparatus for balance wheels for balancing by setting adjustable elements, e.g. balance wheel screws
    • 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
    • G04B17/063—Balance construction
    • 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
    • G04B18/00—Mechanisms for setting frequency
    • G04B18/006—Mechanisms for setting frequency by adjusting the devices fixed on the 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
    • G04B17/20—Compensation of mechanisms for stabilising frequency
    • G04B17/28—Compensation of mechanisms for stabilising frequency for the effect of imbalance of the weights, e.g. tourbillon
    • 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
    • G04B18/00—Mechanisms for setting frequency
    • G04B18/04—Adjusting the beat of the pendulum, balance, or the like, e.g. putting into beat

Definitions

  • the invention relates to an inertial mass with inertia and/or unbalance adjustment for a watch resonator.
  • the invention also relates to an inertia and/or unbalance adjustment assembly for a watch resonator, comprising at least one such inertial mass with inertia and/or unbalance adjustment.
  • the invention also relates to a timepiece resonator comprising at least one such inertial mass with inertia and/or unbalance adjustment or at least one such inertia and/or unbalance adjustment assembly.
  • the invention also relates to a clock movement comprising at least one such clock resonator.
  • the invention also relates to a timepiece, in particular a watch, comprising at least one such clockwork movement.
  • the invention also relates to a method for adjusting the inertia and/or unbalance of an inertial mass for a watch resonator.
  • the invention relates to the field of adjusting the rate of clock mechanisms.
  • the document CH703462 in the name of NIVAROX describes a balance wheel equipped with clockwork, with inertia adjustment to adjust its inertia and/or its balancing or/and its oscillation frequency, comprising, at the periphery of its edge, at least one housing for the reception of at least one insert, which insert comprises complementary guide means with a profile complementary to the guide means which this housing comprises.
  • the balance wheel and/or the insert comprises elastic holding means, which are arranged to authorize, in a first insertion position where these elastic holding means are under stress, the insertion of an insert into a housing, and to prevent, in a second holding position where these elastic holding means are released, the extraction of this insert from this housing.
  • the insert is mobile in translation and/or rotation in its housing, in particular between discrete positions.
  • the present invention proposes to define a clockwork resonator mechanism comprising an inertial mass, in particular a balance wheel with adjustable inertia, which can complete the constructions described in the documents EP3252545 B1 And EP3252546 B1 on behalf of SWATCH GROUP RESEARCH & DEVELOPMENT Ltd, by increasing the inertia adjustment range.
  • the invention also proposes to allow the operator or user carrying out a gait adjustment to refer to a table directly correlating the gait difference with discrete positions imposed on the mobiles included in the mechanism. of inertial mass according to the invention.
  • the invention relates to an inertial mass with inertia and/or unbalance adjustment for a watch resonator, according to claim 1.
  • At least two inertia and/or unbalance adjustment mobiles are indexable independently of each other for combined unbalance and inertia adjustment of an inertial mass.
  • the invention also relates to an inertia and/or unbalance adjustment assembly for a watch resonator, comprising at least one such inertial mass with inertia and/or unbalance adjustment.
  • the invention also relates to a timepiece resonator comprising at least one such inertial mass with inertia and/or unbalance adjustment or at least one such inertia and/or unbalance adjustment assembly.
  • the invention also relates to a clock movement comprising at least one such clock resonator.
  • the invention also relates to a timepiece, in particular a watch, comprising at least one such clockwork movement.
  • the invention relates to an inertial mass 100 with inertia and/or unbalance adjustment for a timepiece resonator 400.
  • the invention is more particularly illustrated for the case of a watch resonator 400 of the sprung balance type, where the inertial mass is a balance.
  • the invention is applicable to other types of mechanical resonators, and in particular to resonators with flexible guidance on elastic blades.
  • the invention is also applicable to electro-mechanical resonators, and, in general, to any resonator whose operation it is desired to be able to correct in a simple manner by acting on the inertia of at least one inertial mass of such a resonator. .
  • this inertial mass 100 comprises a plurality of mobiles 3 for adjusting inertia and/or unbalance, toothed or grooved, or comprising discrete angular indexing means.
  • Each of these mobiles 3 for adjusting inertia and/or unbalance is mounted pivoting around an axis of mobile DM relative to at least one flange that the inertial mass 100 comprises: lower flange 10 or upper flange 40 in the case figures.
  • the center of mass of each mobile 3 for adjusting inertia and/or unbalance is eccentric with respect to this mobile axis DM.
  • This unbalance is in particular but not limited to produced by at least one recess 312, 322, which each of these mobiles 3 comprises.
  • these recesses 312, 322 are arranged for the introduction of a special tool, or tweezers, or the like , for the angular adjustment of the mobile 3 concerned.
  • Each inertia and/or unbalance adjustment mobile 3 cooperates in meshing or indexing cooperation with an inertia and/or unbalance adjustment crown 20, toothed or grooved, or provided with complementary indexing means, according to the type of indexing means that each mobile 3 includes for adjusting inertia and/or unbalance, under a permanent constraint, which is exerted by an elastic return force which is exerted by the crown 20 and/or by a elastic return force exerted by the mobile 3 for adjusting inertia and/or unbalance or by the flange 10, 40, which carries this mobile 3.
  • the crown 20 is either flexible or rigid.
  • At least two different types of mobiles 3 for adjusting inertia and/or unbalance have different numbers of teeth or splines.
  • all the mobiles 3 for adjusting inertia and/or unbalance 3 of the same inertial mass 100 are indexable in a combined manner, that is to say i.e. are linked kinematically so as to rotate through the same angle during an adjustment operation.
  • At least one inertia and/or unbalance adjustment wheel 3 is indexable independently of a set of at least two other wheels 3 which are indexable by combined way.
  • At least three mobiles 3 for adjusting inertia and/or unbalance are indexable independently of each other for a combined adjustment of unbalance and inertia of the inertial mass 100.
  • all the inertia and/or unbalance adjustment mobiles 3 of the same inertial mass 100 are indexable independently of each other for a combined adjustment of unbalance and inertia of the inertial mass 100.
  • THE figures 1 to 18 concern the case of an elastic crown, the Figure 19 the case of elastic supports at the level of one of the flanges, and the Figure 20 the case of elastic satellites.
  • Such satellites 31, 32 are very small. Also, to have good manufacturing precision, micro-machining technologies are particularly advantageous. All micro-machinable materials can be used.
  • the preferred technology is the "LIGA” process (from the German “Lithographie, Galvanoformung, Abformung”, or “lithography / galvanization by electrodeposition / forming"), in particular, but not limited to the nickel phosphorus type. (non-magnetic) at one or two levels.
  • UV rays instead of "Microelectromechanical systems” or “micro-electromechanical systems”
  • each mobile 3 for adjusting inertia and/or unbalance is enclosed between the lower flange 10 and the upper flange 40.
  • the crown 20 is enclosed between the lower flange 10 and the upper flange 40.
  • the lower flange 10 or the upper flange 40 comprises, facing at least one mobile 3, and preferably opposite each mobile 3, at least one marking and/or an orifice 431, 441, for identifying a unique visual indicator that this mobile 3 includes for adjusting inertia and/or unbalance.
  • the lower flange 10 and the upper flange 40 are fixed to each other irreversibly.
  • the main role of the elastic crown 20 is to synchronize the angular positions of the two pairs of satellites 31, 32, so as to vary only the inertia without introducing unbalance.
  • the tension of the elastic crown 20 applied to the pins 131, 141, of the lower 10 and upper 40 flanges eliminates the clearances between the different components, and creates stable positions at each advance of a step, in particular of a step. tooth, of each of the four mobiles 3 at the same time, which makes it possible to do without a jumper, which is generally necessary in watchmaking to impose stable positions but which is a big consumer of space.
  • the combination of the positions of the four satellites 31 and 32 makes it possible to obtain 255 stable positions, and a maximum of as many different inertias, by rotating the crown 20, by the combination of the 15 teeth and the 17 teeth that comprise respectively these satellites 31 and 32.
  • FIG. 9B illustrates another variant in which each mobile 3 is carried by a shaft or a pin provided with two slight protuberances 3110, thus the contact points together form a trapezoid of forces, which gives even better positioning of the satellite than with a triangle, due to less deformability.
  • the triangle can go from isosceles (nominal position) to irregular (off-center position) because of the friction between a shaft and a circular bore, while the trapezoid of forces hardly deforms.
  • the crown 20 is subjected to a bending which forces the entire system to reposition itself in a stable and centro-symmetrical position.
  • the crown 20 has internal synchronization teeth 21, and, in a variant, external teeth 22.
  • the figures 15 And 18 illustrate other variants of complete resonator, the external teeth 22 of the crown 20 are hidden by the upper flange.
  • THE figures 10 and 11 illustrate a particular variant where, advantageously, the shape of the teeth of the crown and the satellites differs depending on the component concerned.
  • the shapes of the teeth 39, respectively 390, of the first satellites 31 with 15 teeth, and respectively of the second satellites 32 with 17 teeth, are optimized to minimize play in a stable position and not to jam during rotation.
  • the shapes of the teeth are different, because the tooth pitches are not the same, since in this particular variant, the pitch diameters (and therefore the imbalances) are identical.
  • the sinusoidal shape of the walking graph according to the unbalance settings is a moiré effect, or a beat of the combination of the two pairs of unbalances slightly offset in terms of the number of teeth.
  • the table below is an extract from a global table listing all the settings for the 255 positions, and only indicates some angular positions of the satellites (of the 255 possible) and the crown, and the corresponding inertia variations relative to the median value at position 128.
  • the graph shows the inertia variation for the 255 positions relative to the total range of variation of inertia (Imax - Imin). The satellites in this balance wheel are in the middle position of the inertia adjustment.
  • inertia satellite 15 teeth satellite 17 teeth crown dl/(Imax-Imin) position i position position k 1 -0.500 11 -4 2 -0.492 9 10 -124 3 -0.489 10 11 -123 4 -0.481 10 10 12 5 -0.475 9 12 116 6 -0.468 8 11 115 7 -0.464 10 12 -3 ... ... ... ... ... ...
  • the planet gears have 15 and 17 teeth, but there are a large number of tooth number combinations that allow for different sized planet gears with a number of position combinations that follows the size of the gear or the Number of teeth.
  • the graph of the Figure 13 shows all these relative inertias ordered in increasing values. The worst resolution corresponds to the maximum jump between two consecutive values. We can clearly see that these maximum jumps are very small compared to the entire range.
  • the number of teeth or splines of at least one type of satellite is a prime number.
  • the numbers of teeth or splines of at least two different types of satellites are mutually prime numbers.
  • the numbers of teeth or splines of all the different types of satellites are mutually prime numbers.
  • the documents EP3252545 B1 And EP3252546 B1 on behalf of SWATCH GROUP RESEARCH & DEVELOPMENT Ltd, relate to a mechanism which makes it possible to rotate the crown with a driving wheel 5, which comprises a drive mechanism 50.
  • a driving wheel 5 which comprises a drive mechanism 50.
  • the shape of the external teeth 22 of the crown 20, and that of the teeth 51 of the driving wheel 5, is very sharp, this to minimize the efforts and the risk of damaging the teeth during engagement.
  • Handling is easy, because the unit tangential displacement of one notch is 0.44 mm at the level of crown 20, a path long enough for this example diameter of 10 mm.
  • the inertia can also be modified directly on the balance wheel with a tool consisting of a screwdriver with a toothed wheel, or similar, at the end.
  • the lower flange 10 advantageously comprises holes 16, for example on lugs 15, in particular facing clearances 45 of the serge 41 of the upper flange 40, to center and guide the distal end of this tool 7, in particular a pin 71 or similar, to guide the end of the tool 7 which protrudes from its external wheel 6.
  • the upper flange 40 has a clearance 45 to the right of each hole 16 (in particular made in a tab 15 ), thus the teeth 61 of the external wheel 6 of the tool 7 can mesh directly with the internal teeth 21 of the crown 20.
  • a ring 9 comprises internal eccentric cams 91 for the radial movement of sliding carriages 8 arranged to immobilize or release the elastic crown 20, during rotation of this ring of 90°, the sliding carriages compress and deform the elastic crown 20, which allows the satellites 3 to be easily placed without colliding with the elastic crown 20.
  • THE figures 21 to 27 relate to an inertial mass, which does not include an elastic toothed ring, and whose satellites 31, 32 are independent of each other others, and are indexed by elastic blades 28 secured to one of the flanges of the inertial mass.
  • THE figures 28 to 30 illustrate a balance wheel with three mobiles for adjusting inertia and/or unbalance constituted by third satellites 60, which hide, in this figure, three arms joining the serge to the central part of axis D0.
  • These three identical third satellites 60 here have teeth 61 with 30 teeth, and the crown 20 has 72 teeth.
  • Inertia adjustment is simplified given a monotonic sinusoidal relationship between clicks and inertia, but there are only 16 adjustment positions. Maintaining the center of mass on the axis of oscillation is ensured by the synchronization of identical settings on each of the third satellites 60. All unbalances are synchronized.
  • FIG. 31 concerns another inertial mass 100, which comprises a rigid toothed ring 20, and whose satellites 3 are elastically mounted on flexible blades 28 formed in at least one of the two flanges, or in both flanges, the principle being in any point identical to that illustrated by the figures 1 to 15 .
  • the invention also relates to an inertia and/or unbalance adjustment assembly 150 for a timepiece resonator 400 comprising at least one such inertial mass with inertia and/or unbalance adjustment 100, this assembly 150 comprising this mass inertial device with inertia and/or unbalance adjustment 100.
  • this inertia and/or unbalance adjustment assembly 150 comprises on the one hand a two-dimensional diagram ( Figure 12 ) or three-dimensional ( Figure 32 ), associated with a table or a file of values on the other hand, defining together the value of the inertia and/or the unbalance of the inertial mass with inertia and/or unbalance adjustment 100 according to the position occupied by each of the inertia and/or unbalance adjustment mobiles 3 included in this inertial mass with inertia and/or unbalance adjustment 100.
  • this inertia and/or unbalance adjustment assembly 150 comprises a tool comprising an external wheel 6 arranged to mesh with teeth 21, 22, which comprise the crown 20 of this inertial mass 100, or the like.
  • the invention also relates to a timepiece resonator 400 comprising at least one such inertial mass with inertia and/or unbalance adjustment 100 or at least one such inertia and/or unbalance adjustment assembly 150.
  • the invention also relates to a watch movement 500 comprising at least one such resonator 400.
  • This movement 500 advantageously comprises a drive mechanism 50, arranged to cooperate with a toothing of the crown 20.
  • the Figure 14 illustrates the case where this drive mechanism 50 comprises a driving wheel 5, which comprises teeth 51 arranged to cooperate with the external teeth 22 of the crown 20, in the non-limiting illustrated case where the crown comprises such teeth.
  • this drive mechanism 50 comprises a driving wheel 5, which comprises teeth 51 arranged to cooperate with the external teeth 22 of the crown 20, in the non-limiting illustrated case where the crown comprises such teeth.
  • the crown 20 includes an indexing means other than teeth, such as a spline or other
  • the driving wheel 5 then has the appropriate profile, complementary to that of the crown 20.
  • this drive mechanism 50 is disengageable, so as not to slow down the inertial mass 100 during the oscillation of the resonator mechanism 400, nor disrupt this oscillation in any way whatsoever.
  • THE figures 1 , 14 , 16 , 20 , 21 documents EP3252545 B1 And EP3252546 B1 on behalf of SWATCH GROUP RESEARCH & DEVELOPMENT Ltd describe such a magneto-coupler clutch mechanism integrated into the watch.
  • the invention also relates to a timepiece 1000, in particular a watch, comprising at least one timepiece movement 500 comprising at least one such resonator 400.
  • the invention lends itself to numerous variations.
  • another variant illustrated by the figures 21 to 26 , concerns a balance wheel with satellites 31, 32, cooperating with elastic blades 28: the satellites 31, 32 then pivot on shafts 27 carried by the flange(s).
  • the elastic blades 28 allow radial movement of the satellites, and index their angular movement.
  • the crown play compensation spring function is taken over by these elastic blades 28.
  • the Figure 25 illustrates six mobiles 3 with independent adjustments; other configurations are possible, in particular with four independent mobiles, or other.
  • the illustrated variant has three pairs of satellites, with in the example, but not limited to, 15 and 17 teeth, which make it possible to adjust the unbalance and the inertia of the balance: we thus retain the advantage of ease of adjustment with discrete and mutually independent positions of the satellites.
  • the tool of Figure 16 can also be used to make adjustments.
  • other variations are imaginable, for example a balance wheel with an even number of satellites of each kind, for example eight satellites, including four for adjusting the unbalance and four for adjusting the inertia, which then makes it possible to properly decouple the two adjustments.
  • certain mobiles 3 are assigned only to adjusting the inertia, and the other mobiles 3 are assigned only to adjusting the unbalance.
  • mobiles 3 having different diameters between them, and/or mobiles 3 carried on different carrying diameters, and/or mobiles 3 with different unbalances between them, and/or mobiles 3 with recesses 312, 322, different from each other, and/or mobiles 3 made of materials of different densities, or others, so as to cover a large set of points, in a manner similar to the cloud of points of the Figure 32 .
  • FIG 32 thus illustrates a particular configuration in which at least three mobiles are indexable independently of each other for a combined adjustment of unbalance and inertia of the inertial mass 100.
  • the Figure 32 is a three-dimensional diagram schematizing in an extremely simplified way a network of points in space, which can be formed of a very large number of points as soon as a significant number of satellites are used, such as for example the six mobiles 3 with independent adjustment of Figure 25 , with which we can define tens of thousands of points each corresponding to an unbalance value and an inertia value, these points are schematized here by crosses in an envelope sphere, in which the density of points is variable depending on the position in space (as it is also on the Figure 12 ).
  • the unbalance value B is given by the projection of a point M considered on the XY plane, according to the coordinates Xb and Yb, while the value of inertia I is given by its projection on the Z axis and its coordinate Zi: a point M in the sphere corresponds to a unique position of each of the mobiles 3.
  • the new position to be given to each mobile 3 is determined so as to minimize the unbalance resulting from the mobiles 3.

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Micromachines (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Gears, Cams (AREA)

Claims (22)

  1. Trägheitsmasse (100) mit Trägheits- und/oder Unwuchtregulierung für einen Uhrenresonator (400), wobei die Trägheitsmasse (100) eine Vielzahl von gezahnten oder geriffelten Drehteilen (3) zur Trägheits- und/oder Unwuchtregulierung aufweist, die jeweils um eine Drehteilachse (DM) im Verhältnis zu einem Flansch (10, 40) schwenkend angebracht sind, den die Trägheitsmasse (100) aufweist, wobei die Drehteilachse (DM) im Verhältnis zum Trägheitszentrum der Trägheitsmasse (100) exzentriert ist, und mit einem im Verhältnis zur Drehteilachse (DM) exzentrierten Massenzentrum, wobei jedes Drehteil (3) mit einer selben einzigen Krone zur Trägheits- und/oder Unwuchtregulierung (20) verzahnt zusammenwirkt, die die Trägheitsmasse (100) aufweist, wobei die Krone (20) gezahnt oder geriffelt ist, dadurch gekennzeichnet, dass das gezahnte Zusammenwirken unter einer permanenten Spannung erfolgt, die von einer elastischen Rückstellkraft ausgeübt wird, die von der Krone (20) und/oder von einer elastischen Rückstellkraft ausgeübt wird, die von dem Drehteil (3) oder von dem Flansch (10, 40) ausgeübt wird, der es trägt, so dass mindestens zwei Drehteile (3) zur Trägheits- und/oder Unwuchtregulierung für eine kombinierte Unwucht- und Trägheitsregulierung der Trägheitsmasse (100) unabhängig voneinander indexierbar sind.
  2. Trägheitsmasse (100) nach Anspruch 1, dadurch gekennzeichnet, dass mindestens drei Drehteile (3) zur Trägheits- und/oder Unwuchtregulierung für eine kombinierte Unwucht- und Trägheitsregulierung der Trägheitsmasse (100) unabhängig voneinander indexierbar sind.
  3. Trägheitsmasse (100) nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass mindestens zwei unterschiedliche Typen von Drehteilen (3) zur Trägheits- und/oder Unwuchtregulierung eine unterschiedliche Anzahl von Zähnen oder von Riffeln haben.
  4. Trägheitsmasse (100) nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, dass die Anzahl der Zähne oder Riffel von mindestens einem Drehteil (3) zur Trägheits- und/oder Unwuchtregulierung eine Primzahl ist.
  5. Trägheitsmasse (100) nach Anspruch 3 oder Anspruch 4 in Abhängigkeit von Anspruch 3, dadurch gekennzeichnet, dass mindestens zwei der unterschiedlichen Typen von Drehteilen (3) zu Trägheits- und/oder Unwuchtregulierung eine unterschiedliche Anzahl von Zähnen oder von Riffeln haben.
  6. Trägheitsmasse (100) nach Anspruch 3 oder einem Anspruch in Abhängigkeit von Anspruch 3, dadurch gekennzeichnet, dass die Anzahl von Zähnen oder von Riffeln von mindestens zwei unterschiedlichen Typen von Drehteilen (3) zur Trägheits- und/oder Unwuchtregulierung untereinander Primzahlen sind.
  7. Trägheitsmasse (100) nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, dass die Drehteile (3) zur Trägheits- und/oder Unwuchtregulierung in Paaren von Drehteilen gleichen Typs eingerichtet sind, die symmetrisch im Verhältnis zur Schwingachse (DO) der Trägheitsmasse (100) angebracht sind.
  8. Trägheitsmasse (100) nach einem der Ansprüche 1 bis 7, dadurch gekennzeichnet, dass jedes Drehteil (3) zur Trägheits- und/oder Unwuchtregulierung eine Unwucht hat, die durch mindestens eine Aushöhlung (312; 322) heergestellt ist, die für das Einsetzen eines Werkzeugs für die Winkelregulierung des entsprechenden Drehteils (3) zur Trägheits- und/oder Unwuchtregulierung eingerichtet ist.
  9. Trägheitsmasse (100) nach einem der Ansprüche 1 bis 8, dadurch gekennzeichnet, dass jedes Drehteil (3) zur Trägheits- und/oder Unwuchtregulierung zwischen einem unteren Flansch (10) und einem oberen Flansch (40) eingeschlossen ist.
  10. Trägheitsmasse (100) nach Anspruch 9, dadurch gekennzeichnet, dass die Krone (20) zwischen dem unteren Flansch (10) und dem oberen Flansch (40) eingeschlossen ist.
  11. Trägheitsmasse (100) nach Anspruch 9 oder 10, dadurch gekennzeichnet, dass der untere Flansch (10) oder der obere Flansch (40) mindestens eine Markierung und/oder eine Öffnung (431; 441) zur Ortung einer einzigen visuellen Kontrolle aufweist, die ein Drehteil (3) zur Trägheits- und/oder Unwuchtregulierung aufweist.
  12. Trägheitsmasse (100) nach einem der Ansprüche 9 bis 11, dadurch gekennzeichnet, dass der untere Flansch (10) und der obere Flansch (40) irreversibel aneinander befestigt sind.
  13. Trägheitsmasse (100) nach Anspruch 3 oder einem Anspruch in Abhängigkeit von Anspruch 3, dadurch gekennzeichnet, dass mindestens zwei unterschiedliche Typen von Drehteilen (3) zur Trägheits- und/oder Unwuchtregulierung unterschiedliche Zahn- oder Riffelprofile haben.
  14. Trägheitsmasse (100) nach einem der Ansprüche 9 bis 11, dadurch gekennzeichnet, dass die Trägheitsmasse (100) einer Tabelle zugeordnet ist, die für einen Bediener bestimmt ist, wobei die Tabelle die Gangabweichung mit nummerierten diskreten Positionen direkt korreliert, die den Drehteilen (3) zur Trägheits- und/oder Unwuchtregulierung und der Krone (20) vorgeschrieben sind.
  15. Trägheitsmasse (100) nach einem der Ansprüche 1 bis 14, dadurch gekennzeichnet, dass einige Drehteile (3) nur der Trägheitsregulierung zugewiesen sind und dass die anderen Drehteile (3) nur der Unwuchtregulierung zugewiesen sind.
  16. Anordnung zur Trägheits- und/oder Unwuchtregulierung (150) für einen Uhrenresonator (400), aufweisend mindestens eine Trägheitsmasse mit Trägheits- und/oder Unwuchtregulierung (100) nach einem der Ansprüche 1 bis 15 und ein zweidimensionales oder dreidimensionales Diagramm, das einer Tabelle oder einer Datei mit Werten zugeordnet ist, die die gemeinsam den Wert der Trägheit und/oder der Unwucht der Trägheitsmasse mit Trägheits- und/oder Unwuchtregulierung (100) gemäß der Position definieren, die von jedem der Drehteile (3) zur Trägheits- und/oder Unwuchtregulierung eingenommen wird, die die Trägheitsmasse mit Trägheits- und/oder Unwuchtregulierung (100) aufweist.
  17. Anordnung zur Trägheits- und/oder Unwuchtregulierung (150) nach Anspruch 16, dadurch gekennzeichnet, dass die Anordnung (150) mindestens ein Werkzeug aufweist, das ein Zahnrad (6) aufweist, das eingerichtet ist, um in eine Zahnung (21; 22) einzugreifen, die die Krone (20) aufweist.
  18. Uhrenresonator (400), aufweisend mindestens eine Trägheitsmasse mit Trägheits- und/oder Unwuchtregulierung (100) nach einem der Ansprüche 1 bis 15.
  19. Uhrwerk (500), aufweisend mindestens einen Uhrenresonator (400) nach Anspruch 18.
  20. Uhrwerk (500) nach Anspruch 19, dadurch gekennzeichnet, dass das Uhrwerk (500) einen Antriebsmechanismus (50) aufweist, der eingerichtet ist, um mit einer Zahnung zusammenzuwirken, die die Krone (20) aufweist.
  21. Uhrwerk (500) nach Anspruch 20, dadurch gekennzeichnet, dass der Antriebsmechanismus (50) ein führendes Rad (5) aufweist, dessen Zahnung (51) eingerichtet ist, um mit der äußeren Zahnung (22) der Krone (20) zusammenzuwirken und der Antriebsmechanismus (50) auskoppelbar ist, um die Trägheitsmasse (100) während der Schwingung des Resonatormechanismus (400) als Träger der Trägheitsmasse (100) nicht zu bremsen.
  22. Zeitmesser oder Uhr (1000), aufweisend mindestens ein Uhrwerk (500) nach einem der Ansprüche 19 bis 21.
EP19214354.3A 2019-12-09 2019-12-09 Resonatormechanismus eines uhrwerks mit einer trägheitsmasse mit trägheits- und unwuchtregulierung Active EP3835879B1 (de)

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EP19214354.3A EP3835879B1 (de) 2019-12-09 2019-12-09 Resonatormechanismus eines uhrwerks mit einer trägheitsmasse mit trägheits- und unwuchtregulierung
US17/038,025 US11714386B2 (en) 2019-12-09 2020-09-30 Horological resonator mechanism with inertial mass with adjustment of inertia and/or unbalance
JP2020174381A JP7066803B2 (ja) 2019-12-09 2020-10-16 慣性および／またはアンバランスの調整を有する慣性質量を備えた計時用振動子機構
CN202011316874.XA CN113031423B (zh) 2019-12-09 2020-11-20 具有带惯性和/或不平衡调节的惯性质量件的钟表谐振器机构

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USD922893S1 (en) * 2019-05-07 2021-06-22 Nivarox-Far Sa Watch component
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FR675597A (fr) * 1929-05-22 1930-02-12 Perfectionnements aux dispositifs d'échappement et régulateurs
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EP1705534A1 (de) 2005-03-23 2006-09-27 Patek Philippe Sa Trägheitsunruh
CH703605B1 (fr) 2007-03-22 2012-02-29 Complitime Sa Oscillateur pour pièce d'horlogerie, balancier pour équiper un tel oscillateur et mouvement de montre équipé d'un tourbillon comportant un tel balancier.
EP2410386B1 (de) 2010-07-19 2018-10-03 Nivarox-FAR S.A. Unruh mit Trägheitsregulierung mit Einsatzteil
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EP3835879A1 (de) 2021-06-16
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