EP3612898B1 - Mechanismus für uhrwerk - Google Patents

Mechanismus für uhrwerk Download PDF

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Publication number
EP3612898B1
EP3612898B1 EP18719311.5A EP18719311A EP3612898B1 EP 3612898 B1 EP3612898 B1 EP 3612898B1 EP 18719311 A EP18719311 A EP 18719311A EP 3612898 B1 EP3612898 B1 EP 3612898B1
Authority
EP
European Patent Office
Prior art keywords
timepiece mechanism
source
energy
mobile
mobile part
Prior art date
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Application number
EP18719311.5A
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English (en)
French (fr)
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EP3612898A1 (de
Inventor
James Hide
Stéphane OES
Frédéric Maier
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.)
Patek Philippe SA Geneve
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Patek Philippe SA Geneve
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Publication of EP3612898A1 publication Critical patent/EP3612898A1/de
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Classifications

    • 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
    • G04B19/00—Indicating the time by visual means
    • G04B19/24—Clocks or watches with date or week-day indicators, i.e. calendar clocks or watches; Clockwork calendars
    • G04B19/243—Clocks or watches with date or week-day indicators, i.e. calendar clocks or watches; Clockwork calendars characterised by the shape of the date indicator
    • G04B19/24306—Clocks or watches with date or week-day indicators, i.e. calendar clocks or watches; Clockwork calendars characterised by the shape of the date indicator combination of different shapes, e.g. bands and discs, discs and drums
    • G04B19/2432—Driving or releasing mechanisms wherein the date indicators are driven or released mechanically by a clockwork movement
    • G04B19/2434—Driving or releasing mechanisms wherein the date indicators are driven or released mechanically by a clockwork movement driven or released by their own energy source which is released at regular time intervals
    • 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
    • G04B1/00—Driving mechanisms
    • G04B1/10—Driving mechanisms with mainspring
    • G04B1/12—Driving mechanisms with mainspring with several mainsprings
    • 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
    • G04B1/00—Driving mechanisms
    • G04B1/10—Driving mechanisms with mainspring
    • G04B1/22—Compensation of changes in the motive power of the mainspring
    • 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
    • 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
    • G04B19/00—Indicating the time by visual means
    • G04B19/24—Clocks or watches with date or week-day indicators, i.e. calendar clocks or watches; Clockwork calendars
    • G04B19/243—Clocks or watches with date or week-day indicators, i.e. calendar clocks or watches; Clockwork calendars characterised by the shape of the date indicator
    • G04B19/247—Clocks or watches with date or week-day indicators, i.e. calendar clocks or watches; Clockwork calendars characterised by the shape of the date indicator disc-shaped
    • G04B19/253—Driving or releasing mechanisms
    • 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
    • G04B19/00—Indicating the time by visual means
    • G04B19/26—Clocks or watches with indicators for tides, for the phases of the moon, or the like
    • G04B19/268—Clocks or watches with indicators for tides, for the phases of the moon, or the like with indicators for the phases of the moon

Definitions

  • Mechanisms of this type are described in the documents WO2005 / 006087 CH 702354 , CH 703797 and EP 1658531 . Their purpose is to suppress or attenuate the taking of energy from the first energy source for the display of one or more determined quantities, in order to prevent this display from disturbing the oscillations of the regulating organ or not. decreases the operating time of a gear train driven by the first energy source.
  • the first source of energy is dedicated exclusively to the maintenance of the oscillations of the regulating organ, that is to say does not involve a display device, while the second source of energy is used for the driving display devices, namely in particular a lightning second and hour, date and moon phase indicators.
  • the first energy source drives through a first gear a time display while the second energy source drives through a second gear Chronograph, minute counter, hour counter and lightning seconds indicators.
  • the blocking device is in the form of a coaxial wolf tooth wheel and integral with an escape wheel of the regulating member and cooperating with a star of a foudroyante mobile.
  • the display or displays driven by the second energy source are trailing and the proposed mechanism does not allow the instantaneous display of a quantity, in particular of a quantity which varies infrequently like the date.
  • the star of the foudroyante mobile exerts a force on the wolf-toothed wheel, and therefore on the escape wheel, which can disturb the oscillations of the regulating organ.
  • the second energy source drives, via a second gear, a display device comprising chronograph hour and minute indicator discs
  • the locking device comprises a first lever and a second lever.
  • the first lever is lifted at determined instants by a minute wheel driven by the first energy source via a first gear, to rotate the second lever so that the lifts carried by the second lever release a cam and a flywheel respectively. 'inertia.
  • the cam and the flywheel then start to rotate under the action of the second energy source, which causes the indicator discs to turn.
  • the locking device according to this document is complicated and produces a lot of friction, in particular between the minute wheel and the first lever and between the second lever and the cam.
  • the moving parts of the display device continue to rotate under the action. of the second energy source, the second lever not being able to go down again to stop the cam and the flywheel. The display is then out of adjustment.
  • a horological mechanism 1 for a timepiece such as a wristwatch or a pocket watch, comprises a first energy source 2, a first gear 3 and a regulating member 4.
  • the first energy source 2 is in the form of a barrel housing a mainspring and the regulating member 4 comprises a sprung balance and an escapement.
  • the first energy source 2 can be wound by the user by means of a manual winding mechanism and / or by an automatic winding mechanism (with oscillating weight).
  • the first gear 3 is a finishing gear comprising successively, in the example illustrated, a mobile of large average 3a, a mobile of average 3b, an hour wheel 3c carrying an hour indicator hand 3d, a deflection wheel 3e and a second mobile 3f.
  • the medium-sized mobile 3a meshes with the barrel 2 while the second mobile 3f meshes with an escape pinion 4a of the regulating member 4.
  • the watch mechanism 1 further comprises a second energy source 5 and a second gear 6.
  • the second energy source 5 is typically in the form of a barrel housing a mainspring.
  • the first and second energy sources 2, 5 are independent in the sense that neither of them supplies energy to the other.
  • the second gear train 6 comprises a date wheel 6a which meshes with the barrel 5 and a reduction gear 6b which meshes with the date wheel 6a.
  • the date wheel 6a carries a date indicator hand 6c directed towards a calendar graduation 7 carried by a dial of the watch mechanism 1.
  • the indicator hand 6c could be replaced by one or more indicator discs cooperating with a or counters on the dial.
  • the date wheel 6a constitutes a control member within the meaning of the present invention.
  • the watch mechanism 1 also comprises a locking device 8 for locking and unlocking the second gear 6 under the control of the first gear 3.
  • This locking device 8 comprises (cf. figures 1 and 2 ) a movable frame 8a guided in translation along the double arrow F by a flexible guide device 8b.
  • the flexible guide device 8b is known per se. It is composed of a set of rigid parts and of elastic parts fixed by two 8c of its rigid parts to the frame of the watch mechanism 1 and joined to the movable frame 8a.
  • the flexible guide device 8b forms with the movable frame 8a a monolithic part.
  • the flexible guide device 8b as shown is designed to eliminate parasitic translational and rotational movements so that the movable frame 8a moves in pure translation.
  • the present invention does not however exclude the use of a simpler flexible guiding device, allowing for example a slight rotational displacement in addition to the translational displacement.
  • the movable frame 8a has two openings 8d, 8e, the respective contours of which are closed.
  • the first opening 8d receives a drive member 8f in the form of a coaxial finger and integral with a wheel 9 which meshes by means of a reduction gear 10 with the first gear 3.
  • the second opening 8th receives a locking member 8g in the form of a coaxial finger and integral with a pinion 11 which meshes with the gear wheel 6b of the second gear 6.
  • Two diametrically opposed setbacks 8h of the wall of the first opening 8d constitute drive elements.
  • Two diametrically opposed recesses 8i of the wall of the second opening 8e constitute stop elements.
  • the blocking member 8g which is under tension by the torque exerted by the second energy source 5, remains in abutment against one of the stop elements 8i, which maintains the second source of energy 5, the second gear 6 and the date indicator hand 6c stationary.
  • the drive member 8f is driven continuously by the first gear 3 in the clockwise direction of the figures 1 and 2 at the rate of one turn every 48 hours.
  • the drive member 8f comes into contact with one of the drive elements 8h and then cooperates with it tangentially (in the manner of a gear) to move the movable frame 8a in translation for a period of time. time interval, for example one to two hours, overlapping midnight. At midnight, the movement of the movable frame 8a releases the locking member 8g which loses contact with the stop element 8i on which it was based. The second energy source 5 is then no longer retained and the assembly 5, 6, 8g, 11 begins to rotate until the locking member 8g abuts against the other stop element 8i and again blocking the second energy source 5 and the second gear train 6, a position in which the date indicator hand 6c indicates the next date.
  • the drive member 8f then leaves the element drive 8h with which it cooperates and continues its rotation without driving or touching the movable frame 8a, the latter being immobilized by a slight pull exerted by the locking member 8g on the stop element 8i against which it is s' supports - the stop elements 8i are for this purpose slightly inclined - this pulling compensating for the elastic return force exerted by the flexible guide device 8b on the movable frame 8a and being able to cause the wall of the second opening 8e to abut against the 'blocking member 8g as visible at the figure 2 .
  • the drive member 8f comes into contact with the other drive element 8h to move the movable frame 8a in translation in the other direction during a time interval overlapping midnight.
  • the movement of the movable frame 8a releases the assembly 5, 6, 8g, 11 which begins to rotate, making a jump with the date indicator hand 6c, until the locking member 8g comes back to abut against the first stop element 8i.
  • the drive member 8f then leaves the drive element 8h with which it was in contact and continues its rotation without driving or touching the movable frame 8a which is immobilized by the pull exerted by the locking member 8g. Then the cycle repeats.
  • the date display is thus instantaneous and the energy which feeds it is supplied exclusively by the second energy source 5, allowing the first energy source 2 - first gear 3 - regulator 4 assembly to retain its function. running time and not to be disturbed by the date display.
  • the friction is low since in normal operation the drive member 8f is in contact with the wall of the first opening 8d only when it cooperates with the drive elements 8h, or, cumulatively, on less 60%, or even less than 50%, or even less than 40%, or even less than 30%, or even less than 20% of a revolution of the drive member 8f.
  • the contact between the drive member 8f and the drive elements 8h occurs only over about 16% (about 8% per drive element 8h) of a revolution of the drive member 8f .
  • the position of the indicator needle 6c is secured by the support of the locking member 8g on one of the stop elements 8i.
  • the second energy source 5 can have its own winding mechanism which can be actuated from outside the timepiece. Being requested only once a day, the second energy source 5 may also not have a winding mechanism and be reset only during regular maintenance of the watch, that is for example every five years.
  • the use as a second energy source 5 of a barrel of standard size, or even smaller, is sufficient to obtain an operating life of several years, greater than the service interval.
  • This latter solution namely the absence of a winding mechanism that can be actuated by the user for the second energy source 5, is preferred in the present invention. Indeed, it does not require the provision of a connection between the second energy source 5 and the outside of the timepiece, which connection would adversely affect the sealing of the timepiece. It does not require either to mechanically connect the second energy source 5 to the winding mechanism of the first energy source 2 and therefore considerably simplifies the watch mechanism 1. It also makes it possible, where appropriate, not to stress. the automatic winding mechanism of the first energy source 2 and therefore does not require an increase in the size of the oscillating weight. Yet another advantage is that the second power source 5 can be placed much more freely in the watch mechanism 1, not needing to be near the winding mechanism of the first power source 2.
  • the wall of the first opening 8d comprises two opposite circular arc parts 8j of the same radius but of different centers, the two junctions between these two parts 8j forming the drive elements 8h.
  • the radius of the two circular arc parts 8j is slightly greater than the radius of the circle traversed by the end of the drive member 8f.
  • Each part in an arc of a circle 8j when the drive member 8f is moves opposite it, at its center which coincides with the center of rotation of the drive member 8f. In this way, during its rotation between the two drive elements 8h, the end of the drive member 8f follows the wall of the first opening 8d, thus protecting the locking device 8 against impacts.
  • the drive 8f and 8g locking members can each have several fingers or teeth.
  • the figure 3 shows a variant of the invention in which the locking member 8g is in the form of a star with three teeth.
  • the drive member 8f may be a relatively wide finger and its end 8k may be in an arc of a circle centered on the center of rotation of the drive member 8f and of radius slightly less than the radius of the arcuate parts of circle 8j of the wall of the first opening 8d.
  • the wall of the first opening 8d immediately abuts against the drive member 8f , thus preventing the release of the blocking member 8g.
  • the locking device 8 may include tension springs 8m (shown schematically) arranged to fully or partially compensate for the return force exerted by the flexible guide device 8b.
  • the movable frame 8a is then subjected to a zero or weaker restoring force during its translational movements.
  • the movable frame 8a could be mounted to slide.
  • the application of a pulling force to the movable frame 8a is advantageous to minimize friction.
  • the invention does not however exclude the possibility of making the locking device 8 operate without a pulling force, in particular in cases where no elastic return force is exerted on the movable frame 8a.
  • the figure 4 shows another variant of the invention, in which the movable frame 8a is rotatably mounted about an axis 8n separate from the axes of rotation 8p, 8q of the drive members 8f and locking members 8g.
  • the drive 8f and blocking 8g are here in the form of stars but they could also be simple fingers.
  • the stop elements 8i defined by the wall of the second opening 8e are arcs of a circle centered on the geometric axis of rotation of the movable frame 8a, so that the support force exerted by the blocking member 8g on the movable frame 8a is located on a straight line intersecting said geometric axis of rotation. In this way, the support of the locking member 8g on the movable frame 8a does not cause the latter to move.
  • the stop elements 8i can be tilted so that the locking member 8g exerts on the movable frame 8a a pull which immobilizes the movable frame 8a by compensating for a possible elastic return torque applied to the movable frame 8a and / or by causing the wall of the second opening 8e to abut against the locking member 8g, as illustrated in figures 5 and 6 for the two stop elements 8i.
  • the wall 8r of the first opening 8d which receives the drive member 8f, comprises two projections constituting the drive elements 8h and is shaped to follow the trajectory of the apex of the finger or of a tooth over substantially 360 ° of the drive unit 8f in a mark linked to the movable frame 8a during the rotation of the drive member 8f.
  • This shape of the wall 8r of the first opening 8d allows the movable frame 8a to immediately abut against the drive member 8f in the event of an impact in any direction and thus secure the blocking of the locking member 8g .
  • the wall of the first opening 8d in the exemplary embodiments of figures 1 to 3 , with its arcuate parts 8j, is also shaped to follow substantially 360 ° the trajectory of the top of the finger or of a tooth of the drive member 8f in a reference linked to the movable frame 8a during the rotation of the drive member 8f.
  • the figure 7 shows yet another variant of the invention, in which the drive member 8f is no longer in the form of a finger or a star but in the form of an eccentric disc cooperating by friction with the wall 8d 'of the opening 8d.
  • This disc 8f causes a back and forth movement in translation of the movable frame 8a guided by the flexible guide device 8b.
  • the wall 8d ' may have a rectangular shape, as shown, or another shape such as that of an ellipse.
  • the drive member 8f is a pin carried by a disc or wheel 8x and engaged in the first opening 8d of the movable frame 8a, which opening here has an oblong shape.
  • the pin 8f causes a back-and-forth movement in translation of the movable frame 8a guided by the flexible guide device 8b.
  • the figure 9 shows yet another variant of the invention, in which the movable frame 8a is replaced by two frames 8s, 8t movable relative to the frame of the watch mechanism 1 and movable relative to one another.
  • the first frame 8s comprises the first opening 8d which receives the drive member 8f and the second frame 8t comprises the second opening 8e which receives the locking member 8g.
  • These frames 8s, 8t are for example guided by respective flexible guide devices and are kinematically connected to one another.
  • the frames 8s, 8t are movable in translation and include respective racks 8u, 8v which mesh with a star 8w.
  • the frames 8s, 8t, or only one of them, could be movable in rotation.
  • the mobile frame 8a of the figures 1 to 8 comprises first and second frames or movable parts 8a ', 8a ", these frames or movable parts 8a', 8a" respectively having the first and second openings 8d, 8e and being integral, therefore connected kinematically, and more particularly forming part of the same monolithic part.
  • the openings 8d, 8e could be superimposed.
  • the openings 8d, 8e could also be replaced by arms carrying nozzles fulfilling the function of the drive elements 8h and of the stop elements 8i.
  • more than two drive elements 8h and / or more than two stop elements 8i could be provided.
  • the wall of the first opening 8d could define additional drive elements to allow a pre-reinforcement of the movable frame 8a or of the part 8a 'before its displacement leading to the release of the locking member 8g.
  • the present invention is not limited to the display of the date. It will in fact become clear to those skilled in the art that other quantities or information than the date can be displayed with the mechanism according to the invention, such as the moon phase, the week, the day of the week or the month. .
  • the present invention can also be used not to display a quantity or information but to trigger a mechanism such as a ringing mechanism.

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Astronomy & Astrophysics (AREA)
  • Electromechanical Clocks (AREA)
  • Measurement Of Unknown Time Intervals (AREA)
  • Lock And Its Accessories (AREA)
  • Transmission Devices (AREA)

Claims (22)

  1. Mechanismus (1) für Uhrwerk, der umfasst:
    - eine erste Energiequelle (2),
    - ein Regulierorgan (4), das gestaltet ist, um die erste Energiequelle (2) zu regulieren,
    - eine zweite Energiequelle (5), die unabhängig von der ersten Energiequelle (2) ist,
    - ein Steuerungsorgan (6a), das gestaltet ist, um von der zweiten Energiequelle (5) angetrieben zu werden,
    - eine Sperrvorrichtung (8), die gestaltet ist, um durch die erste Energiequelle (2) gesteuert zu werden, um die zweite Energiequelle (5) zu sperren und um sie an bestimmten Zeitpunkten freizugeben, um eine Verlagerung des Steuerungsorgans (6a) in Sprüngen unter der Wirkung der zweiten Energiequelle (5) zu ermöglichen,
    wobei die Sperrvorrichtung (8) umfasst:
    - einen ersten und einen zweiten beweglichen Teil (8a', 8a"; 8s, 8t), die kinematisch untereinander verbunden sind, wobei der erste bewegliche Teil (8a'; 8s) eine Antriebsvorrichtung (8h; 8d') umfasst, wobei der zweite bewegliche Teil (8a"; 8t) eine Anhaltevorrichtung (8i) umfasst, und dadurch gekennzeichnet, dass sie ferner umfasst:
    - ein drehbares Antriebsorgan (8f), das kinematisch mit der ersten Energiequelle (2) verbunden ist und gestaltet ist, um mit der Antriebsvorrichtung (8h; 8d') zusammenzuwirken, um den ersten beweglichen Teil (8a'; 8s) und somit den zweiten beweglichen Teil (8a"; 8t) abwechselnd in entgegengesetzte Richtungen zu verlagern, und
    - ein drehbares Sperrorgan (8g), das kinematisch mit der zweiten Energiequelle (5) verbunden ist und gestaltet ist, um mit der Anhaltevorrichtung (8i) zusammenzuwirken, um von dem zweiten beweglichen Teil (8a"; 8t) gesperrt zu werden und an den bestimmten Zeitpunkten durch die Verlagerungen des zweiten beweglichen Teils (8a"; 8t) freigegeben zu werden.
  2. Mechanismus für Uhrwerk nach Anspruch 1, dadurch gekennzeichnet, dass der erste und der zweite bewegliche Teil (8a', 8a") fest miteinander verbunden sind.
  3. Mechanismus für Uhrwerk nach Anspruch 2, dadurch gekennzeichnet, dass der erste und der zweite bewegliche Teil (8a', 8a") ein selbes monolithisches Teil (8a) bilden oder Teil davon sind.
  4. Mechanismus für Uhrwerk nach Anspruch 1, dadurch gekennzeichnet, dass der erste und der zweite bewegliche Teil (8s, 8t) in Bezug aufeinander beweglich sind.
  5. Mechanismus für Uhrwerk nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, dass die Anhaltevorrichtung (8i) derart gestaltet ist, dass das Zusammenwirken zwischen dem drehbaren Sperrorgan (8g) und der Anhaltevorrichtung (8i) den zweiten beweglichen Teil (8a"; 8t) und somit den ersten beweglichen Teil (8a'; 8s) anhält, wenn das drehbare Antriebsorgan (8f) nicht mit der Antriebsvorrichtung (8h; 8d') zusammenwirkt.
  6. Mechanismus für Uhrwerk nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, dass im normalen Betrieb das drehbare Antriebsorgan (8f) nur mit dem ersten beweglichen Teil (8a'; 8s) in Kontakt ist, wenn es mit der Antriebsvorrichtung (8h) zusammenwirkt, das heißt, über weniger als 60 %, vorzugsweise weniger als 50 %, vorzugsweise weniger als 40 %, vorzugsweise weniger als 30 %, vorzugsweise weniger als 20 % einer Umdrehung des drehbaren Antriebsorgans (8f).
  7. Mechanismus für Uhrwerk nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, dass der erste bewegliche Teil (8a'; 8s) eine Öffnung (8d) mit geschlossenem Umriss aufweist, die das drehbare Antriebsorgan (8f) aufnimmt und deren Wand die Antriebsvorrichtung (8h; 8d') definiert.
  8. Mechanismus für Uhrwerk nach Anspruch 7, dadurch gekennzeichnet, dass die Wand der Öffnung (8d) des ersten beweglichen Teils (8a'; 8s) über im Wesentlichen 360° der Bahn einer Spitze des drehbaren Antriebsorgans (8f) in einer Markierung, die mit dem ersten drehbaren Teil (8a'; 8s) verbunden ist, bei der Drehung des drehbaren Antriebsorgans (8f) folgt, um die Sperrvorrichtung (8) vor Stößen zu schützen.
  9. Mechanismus für Uhrwerk nach Anspruch 7 oder 8, dadurch gekennzeichnet, dass die Wand der Öffnung (8d) des ersten beweglichen Teils (8a'; 8s) zwei gegenüberliegende kreisbogenförmige Teile (8j) mit gleichem Radius aber unterschiedlichen Mittelpunkten umfasst, wobei die Verbindungen zwischen diesen zwei kreisbogenförmigen Teilen (8j) die Antriebsvorrichtung (8h) bilden.
  10. Mechanismus für Uhrwerk nach einem der Ansprüche 1 bis 9, dadurch gekennzeichnet, dass das drehbare Antriebsorgan (8f) die Form eines Fingers oder eines Sterns aufweist.
  11. Mechanismus für Uhrwerk nach Anspruch 7 oder 8, dadurch gekennzeichnet, dass das drehbare Antriebsorgan (8f) die Form einer Exzenterscheibe aufweist.
  12. Mechanismus für Uhrwerk nach Anspruch 7 oder 8, dadurch gekennzeichnet, dass das drehbare Antriebsorgan (8f) die Form eines Sperrstifts aufweist.
  13. Mechanismus für Uhrwerk nach einem der Ansprüche 1 bis 12, dadurch gekennzeichnet, dass der zweite bewegliche Teil (8a"; 8t) eine Öffnung (8e) mit geschlossenem Umriss aufweist, die das drehbare Sperrorgan (8g) aufnimmt und deren Wand die Anhaltevorrichtung (8i) definiert.
  14. Mechanismus für Uhrwerk nach einem der Ansprüche 1 bis 13, dadurch gekennzeichnet, dass das drehbare Sperrorgan (8g) die Form eines Fingers oder eines Sterns aufweist.
  15. Mechanismus für Uhrwerk nach einem der Ansprüche 1 bis 14, dadurch gekennzeichnet, dass die Antriebsvorrichtung (8h) ein erstes und ein zweites Antriebselement umfasst.
  16. Mechanismus für Uhrwerk nach einem der Ansprüche 1 bis 15, dadurch gekennzeichnet, dass die Anhaltevorrichtung (8i) ein erstes und ein zweites Anhalteelement umfasst.
  17. Mechanismus für Uhrwerk nach einem der Ansprüche 1 bis 16, dadurch gekennzeichnet, dass der erste und der zweite bewegliche Teil (8a', 8a"; 8s, 8t) jeweils translatorisch beweglich sind.
  18. Mechanismus für Uhrwerk nach einem der Ansprüche 1 bis 16, dadurch gekennzeichnet, dass der erste und der zweite bewegliche Teil (8a', 8a") jeweils drehbeweglich sind.
  19. Mechanismus für Uhrwerk nach einem der Ansprüche 1 bis 18, dadurch gekennzeichnet, dass der erste und der zweite bewegliche Teil (8a', 8a"; 8s, 8t) von einer oder mehreren flexiblen Führungsvorrichtungen (8b) geführt werden.
  20. Mechanismus für Uhrwerk nach Anspruch 19, dadurch gekennzeichnet, dass die eine oder mehreren flexiblen Führungsvorrichtungen (8b) gestaltet sind, um eine Verlagerung des ersten und des zweiten beweglichen Teils (8a', 8a"; 8s, 8t) lediglich translatorisch zuzulassen.
  21. Mechanismus für Uhrwerk nach einem der Ansprüche 1 bis 20, dadurch gekennzeichnet, dass das Steuerungsorgan (6a) gestaltet ist, um eine Angabe des Datums, der Woche, des Wochentags, des Monats oder der Mondphase zu steuern oder um ein Läutwerk zu steuern.
  22. Mechanismus für Uhrwerk nach einem der Ansprüche 1 bis 21, dadurch gekennzeichnet, dass die zweite Energiequelle (5) keinem Aufziehmechanismus zugehörig ist, der von dem Benutzer betätigt werden kann.
EP18719311.5A 2017-04-18 2018-04-17 Mechanismus für uhrwerk Active EP3612898B1 (de)

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PCT/IB2018/052644 WO2018193364A1 (fr) 2017-04-18 2018-04-17 Mécanisme horloger

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EP3855255B1 (de) 2020-01-21 2022-06-22 Patek Philippe SA Genève Blockiervorrichtung für uhrwerk
EP3904963B1 (de) * 2020-04-29 2022-10-26 Patek Philippe SA Genève Uhrwerk, das einen durch eine hilfsenergiequelle angetriebenen hilfsmechanismus umfasst
EP4002016A1 (de) * 2020-11-20 2022-05-25 Montres Breguet S.A. Armbanduhr mit mechanischem uhrwerk mit kraftsteuerungsmechanismus

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CN110892339B (zh) 2021-05-25
JP2020517921A (ja) 2020-06-18
EP3612896B1 (de) 2021-07-14
US11675313B2 (en) 2023-06-13
TW201843544A (zh) 2018-12-16
JP2020517922A (ja) 2020-06-18
US20200117143A1 (en) 2020-04-16
WO2018193366A1 (fr) 2018-10-25
WO2018193364A1 (fr) 2018-10-25
CN110622073B (zh) 2021-07-27
CN110622073A (zh) 2019-12-27
US20210096513A1 (en) 2021-04-01
TW201842424A (zh) 2018-12-01
JP7096267B2 (ja) 2022-07-05
EP3612897B1 (de) 2024-07-24
CN110892339A (zh) 2020-03-17
EP3612896A1 (de) 2020-02-26
TW201842425A (zh) 2018-12-01
WO2018193365A1 (fr) 2018-10-25
EP3612897A1 (de) 2020-02-26
EP3612898A1 (de) 2020-02-26

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