EP2561410B1 - Chronografiemechanismus, uhrwerk und uhr mit diesem mechanismus - Google Patents

Chronografiemechanismus, uhrwerk und uhr mit diesem mechanismus Download PDF

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Publication number
EP2561410B1
EP2561410B1 EP11717238.7A EP11717238A EP2561410B1 EP 2561410 B1 EP2561410 B1 EP 2561410B1 EP 11717238 A EP11717238 A EP 11717238A EP 2561410 B1 EP2561410 B1 EP 2561410B1
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EP
European Patent Office
Prior art keywords
counter
mobile
resetting
zero
mechanism according
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EP11717238.7A
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English (en)
French (fr)
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EP2561410A1 (de
Inventor
François-Régis RICHARD
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Individual
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Individual
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Priority claimed from CH00597/10A external-priority patent/CH702992A1/fr
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    • G—PHYSICS
    • G04—HOROLOGY
    • G04F—TIME-INTERVAL MEASURING
    • G04F7/00—Apparatus for measuring unknown time intervals by non-electric means
    • G04F7/04—Apparatus for measuring unknown time intervals by non-electric means using a mechanical oscillator
    • G04F7/08—Watches or clocks with stop devices, e.g. chronograph
    • G04F7/0866—Special arrangements
    • G—PHYSICS
    • G04—HOROLOGY
    • G04F—TIME-INTERVAL MEASURING
    • G04F7/00—Apparatus for measuring unknown time intervals by non-electric means
    • G04F7/04—Apparatus for measuring unknown time intervals by non-electric means using a mechanical oscillator
    • G04F7/08—Watches or clocks with stop devices, e.g. chronograph
    • G04F7/0823—Watches or clocks with stop devices, e.g. chronograph with couplings between the chronograph mechanism and the base movement
    • G04F7/0828—Watches or clocks with stop devices, e.g. chronograph with couplings between the chronograph mechanism and the base movement acting in the plane of the movement
    • G—PHYSICS
    • G04—HOROLOGY
    • G04F—TIME-INTERVAL MEASURING
    • G04F7/00—Apparatus for measuring unknown time intervals by non-electric means
    • G04F7/04—Apparatus for measuring unknown time intervals by non-electric means using a mechanical oscillator
    • G04F7/08—Watches or clocks with stop devices, e.g. chronograph
    • G04F7/0866—Special arrangements
    • G04F7/0871—Special arrangements with multiple chronograph functions, i.e. to count multiple running times
    • G—PHYSICS
    • G04—HOROLOGY
    • G04F—TIME-INTERVAL MEASURING
    • G04F7/00—Apparatus for measuring unknown time intervals by non-electric means
    • G04F7/04—Apparatus for measuring unknown time intervals by non-electric means using a mechanical oscillator
    • G04F7/08—Watches or clocks with stop devices, e.g. chronograph
    • G04F7/0866—Special arrangements
    • G04F7/0876—Split-time function, e.g. rattrappante

Definitions

  • the present invention relates to a watch movement chronograph mechanism for driving at least a first display member of a time unit of a timed time, the mechanism comprising a first counter of this time unit capable of being driven. from a mobile watch movement, and a mobile for carrying the display member and arranged so as to be driven in synchronism with the first counter.
  • the first counter is associated with an additional display member.
  • a shaft carrying the seconds hand of the chronograph also carries a heart, generally located on the bridge side of the watch movement and intended to cooperate with a free end of a lever rotatably mounted on a split wheel.
  • the free end of the lever is maintained in permanent support against the periphery of the heart in such a way that the chronograph and split-seconds hands are superimposed when the split-second wheel is free to rotate.
  • the split-second mechanism generally comprises a clamp movable between open and closed positions, the split wheel being held stationary by the clamp to display an intermediate time, in the closed position, and driven in synchronism with the chronograph counter , in the open position.
  • the patent CH 326792 issued November 28, 1902 in the name of the former watchmaking company PATEK, PHILIPPE & Co, describes a double chronograph mechanism.
  • This mechanism comprises a first seconds counter, driven from a mobile of a watch movement and bearing a first indication needle of the timed seconds on a first hollow shaft.
  • a second shaft bearing a second indication needle of the timed seconds is housed in the first hollow shaft.
  • the second shaft is part of a mobile arranged to be driven in synchronism with the first counter seconds timed.
  • the mobile can be moved axially to be driven or not by the first counter. Thanks to this mechanism, it is possible to measure a second event when the measurement of a first event is already in progress. Indeed, the second needle can be stopped while the first needle continues its course, then reset and, optionally restarted to measure a new event.
  • the main object of the present invention is to propose a chronograph mechanism making it possible to control a display member in a manner that is different from those offered by the known mechanisms.
  • the subject of the present invention is a chronograph mechanism of the type mentioned above, characterized in that it comprises a second counter of the time unit associated with the second display member and capable of being driven. in synchronism with the first counter, the second counter being arranged in such a way that the mobile is driven through it, while being able to present a relative movement with respect to it, that is to say to be decoupled therefrom .
  • a chronograph mechanism capable of driving a display member in a conventional manner to display measured times, but which can also ensure a novel drive of this display member, at the user's choice.
  • the mechanism of the invention it is possible thanks to the mechanism of the invention, to act on the second counter and the mobile associated with the display member so that the latter displays lap times when of a race taking place on several laps. It is indeed possible to act on the mobile to stop at the end of a lap, in order to read the duration of the lap elapsed, while the second counter is reset and immediately released to start the measurement of the duration of the next round. The mobile can then be released at any time to allow the display member to catch the time counted by the second counter and display the time of the next round being measured.
  • a further object of the present invention is to widen the scope of possible applications with reference to that already known from the prior art, namely the split-second function, in relation to the chronograph mechanisms comprising two display members of the same unit of a timed time.
  • the first counter is associated with an additional display member.
  • the additional display member is actually the display member of the chronograph seconds exhibiting a conventional behavior, while the first display member is that which presents the novel behavior according to the invention.
  • the mechanism according to the present invention provides a specific counter for controlling the second display member of the timed unit of time, thereby significantly expanding the range of possible applications for two-organ chronograph movements. display of the same unit of a timed time.
  • the mobile carrying the first display member including to stop or release, as in the case of the split mechanism, but it also becomes possible to act on the second counter.
  • it may have a movement different from that of the first counter, while being driven with the same angular velocity as the latter when it is driven, to indicate a timed value in the same unit as that of the chronograph display member, the additional display member here.
  • a first needle can be stopped on demand and then resume its race, also on demand, without catching the second needle as it is the case in the splitters mechanisms.
  • a possible application of such a mechanism would be to measure the duration of a hike for example.
  • the additional needle or chronograph would measure the total value of the seconds of the hike, while the first hand could be stopped at the beginning of each pause and then restarted at the end of each pause, to make the total effective measurement of the walking during the hiking.
  • the kinematic relationship between the mobile and the second counter is preferably similar to that of the conventional counter-clockwise mobile with the chronograph counter.
  • the mechanism comprises a clutch device arranged to allow or not the drive of the second counter by the first counter, in response to predefined actions of a user.
  • a further object of the present invention is to provide such a chronograph mechanism, arranged to provide training including two display members of the same unit of a timed time, preferably the second, so that a first display member indicates the total measured value, while the second display member allows the display of partial times. For example, during the timing of a sports race taking place along several laps of the same course, a first display member will measure the seconds corresponding to the total duration of the race, while a second display member will achieve the measurement of seconds corresponding to each race lap.
  • the second counter to carry a resetting cam associated with a resetting element movable between high, so-called rest, and low positions in abutment with the so-called resetting cam.
  • the reset element being arranged to reset the second counter to zero in response to a predefined action of the user.
  • the clutch device and the reset member are arranged to act substantially simultaneously to respectively interrupt the drive of the second counter and reset it.
  • the resetting member preferably comprises a stop for driving the disengaging member when it is itself actuated, in particular to facilitate their synchronization.
  • the mobile is released to enable the value measured by the second counter to be taken up, since the reading of the previous part-time, by the first display member which thus displays the value of the new part-time in measuring course.
  • the present invention also relates to a watch movement and a timepiece comprising a mechanism of the type just described.
  • This movement 1 comprises frame elements including a plate (not visible), on which are mounted mobiles, levers, scales and other watch components, of which only those related to the chronograph mechanism are illustrated and will be described in detail in this presentation.
  • the chronograph mechanism includes chronograph 10 and minute 20 counters.
  • Each counter also comprises a core cam, of which only one, 12, of the seconds counter is represented here, in transparency, each cam being integral in rotation with the corresponding display member and intended to cooperate with a suitable surface of a resetting device 3.
  • the chronograph mechanism illustrated here by way of non-limiting example is of the column wheel type 4.
  • the latter can be rotated on itself by a hook 5, integral with a control 6 whose displacements can be controlled , conventionally, from a pusher (not shown).
  • Each press of the pusher causes a rotation of one step of the column wheel 4, making the chronograph function from a stopped state to a active state and vice versa.
  • the alternation of solids (columns) and empty acts on different latches to activate or deactivate functions relating to the measurement of time intervals.
  • the minute counter 20 may be driven from the second counter in a conventional manner.
  • the column wheel 4 also cooperates with a blocker 30 whose function is, typically, to maintain fixed the angular position of the chronograph wheel 11 when the measurement of a time is interrupted.
  • the blocker carries a finger 31 intended to be actuated by the reset member 3 during its descent on the cams to lift the blocker 30 and allow rotation of the wheel 11.
  • the column wheel 4 is arranged to cooperate with the reset member 3, in known manner, to force it to go back to its upper position and release the seconds and minutes counters 10, 20, when the measurement of a time is activated.
  • the core cam 12 is disposed on the dial side relative to the seconds wheel 11 for congestion issues which will emerge in particular from the detailed description of the figure 2 .
  • the shaft 14 carries a first board 34 of a vertical clutch device, the first board being integral in rotation with the chronograph wheel 11.
  • the chronograph mechanism according to the present invention comprises a second timed second counter 35, arranged here coaxially with the first counter.
  • the second counter has a shaft 36 arranged preferably outside the hollow shaft 14.
  • the shaft 36 carries a second board 38 of the vertical clutch device and a spring 39 arranged to exert, on the second board 38, a force tending to maintain it pressed against the first board 34.
  • the second board 38 is secured in rotation of the shaft 36 but can move in translation along the shaft in a predefined stroke.
  • the shaft has a non-circular section, for example square, on its portion associated with the stroke of the second board, the second board having an opening of complementary shape.
  • the second counter comprises an additional seconds wheel 40 carrying a first core cam 41, dial side, and a second core cam 42, bridge side (partially visible in transparency).
  • the second cam 42 is part of a connecting device, intended to drive an additional display mobile 44 seconds timed by the second counter.
  • This connecting device is similar to that for carrying out the driving of a conventional split-seconds hand from the seconds counter. It comprises a lever 45 pivotally mounted on a wheel 46 of the mobile 44 and whose free end is held in abutment against the periphery of the cam 42 under the effect of the action of a spring 48 also carried by the wheel 46.
  • the wheel 46 drives in synchronism with the second counter 35 due to the action of the connecting device.
  • the additional mobile 44 also comprises an axis 50 arranged at least partially inside the hollow shaft 14 to have a free end located outside the latter, on the dial side, for the purpose of carrying another display needle 51 seconds timed.
  • the frame includes a bridge 52 carrying a bearing 53 for the axis 50 of the additional mobile.
  • ends of a conventional clamp 54 have been illustrated opposite the vertical clutch device. These ends are preferably bevelled to facilitate the separation of the two boards 34, 38 during disengagement.
  • an additional reset member 56 is provided opposite the first cam 41 of the second counter 35 in order to allow a reset of the latter.
  • a locking member in the form of a clamp 57 is arranged facing the additional mobile 44 so as to allow locking of its wheel 46 when necessary.
  • the figure 3 which represents a partial and schematic top view of the watchmaking movement of the figure 1 , by its side bridges, allows to better understand how the commands above act and / or interact.
  • a chronograph mechanism arranged to ensure the driving of a first chronograph hand.
  • a first displayed value may for example correspond to the total duration of a race.
  • this chronograph mechanism also makes it possible to ensure the driving of a second display hand of the timed seconds 51, in connection with the measurement of a part-time whose starting point does not necessarily coincide. with the start of the race.
  • the second display needle 51 makes it possible, for example, to display the seconds associated with each revolution in the case of a race in several laps.
  • the mechanism comprises a first partial time control 60, arranged to act on the reset hammer 56 intended to reset the second counter 35.
  • the first control is movable in translation, illustratively non-limiting, being guided by the cooperation of two pins 61 carried by a frame member of the watch movement with two longitudinal slots 62 formed in the body of the first command.
  • two pins 61 carried by a frame member of the watch movement with two longitudinal slots 62 formed in the body of the first command.
  • the first control 60 comprises a flexible finger 64 whose free end 65 has a first surface 66, oriented with a steep slope relative to the direction of movement of the first control 60 and, intended to cooperate with a pin
  • the first surface 66 drives the pin 67, lowering the hammer 56, by rotation about a pin 68 fixed relative to the frame of the hammer. watch movement, against the first cam 41 of the second counter 35 to reset it.
  • the free end 65 of the finger 64 has a second surface 70, adjacent to the first surface 66, but of slight slope.
  • a spring 71 illustrated here schematically.
  • the free end 65 comes into contact with the pin 67 of the hammer 56 by its second surface 70 whose orientation promotes the deformation of the flexible finger 64, which retracts again to allow the rise of the first control 60 in his rest position.
  • FIG. 3 schematically illustrates the clutch clamp 54 acting on the vertical clutch device ensuring the kinematic connection between the first and second counters.
  • Each half-gripper is pivotally mounted on a pin 72, fixed relative to the frame of the watch movement, and has first 73, 74 and second 75, 76 ends, the first ends 73, 74 being intended to act on the device of vertical clutch.
  • the second ends 75, 76 cooperate with each other to ensure synchronized positioning of the two half-clips. More precisely, one of the half-grippers carries a pin 78 on which a spring 79 tends to rotate it in the direction of clockwise rotation, or to position it in its remote position or in the engaged position.
  • the end 76 acts on the end 75 to rotate the other half-gripper in the anti-clockwise direction, also towards its spaced apart position.
  • a tenon 80 secured to the frame of the watch movement defines a stop for each of the half-clips in its spaced position.
  • the hammer 56 comprises a pin 82 arranged to cooperate with a finger 83 formed on one of the half-clips to drive the latter when actuated.
  • This half-gripper is driven towards its tight position, that is to say in a position in which the clutch device is disengaged. In its rotation, this half-gripper simultaneously drives the other half-gripper, by the game of cooperation between the second ends 75 and 76, so that the two half-grippers act simultaneously on the clutch device to disengage the second counter of the chronograph counter.
  • the first control 60 also act on a locking member of the additional mobile 44 to immobilize the additional needle 51.
  • This locking member comprises the clamp 57 mentioned in connection with the figure 2 .
  • the clamp 57 can be controlled by a column wheel type control member 85 to assume two states, one open and one closed (the open state being illustrated on the figure 3 ).
  • the clamp 57 comprises two half-pliers formed in one piece and held on the watch movement frame by a screw 86.
  • Each of the half-clips comprises, in its median region, a spout 87 arranged to cooperate with the columns of the column wheel 85.
  • the column wheel 85 is rotatably mounted on the frame between first and second angular positions. In a first position (illustrated on the figure 3 ) a column is disposed facing each spout 87 to open the clamp 57 and leave free the additional mobile 44. In the second position, the columns are no longer disposed facing the slats 87 and the clamp 57 can take its closed state to immobilize the additional mobile 44.
  • the column wheel 85 shown here comprises two saw teeth 91 and 92 each of which is provided to allow a rotation drive of the column wheel in a proper direction of rotation.
  • the first control 60 comprises a pin 94 arranged to cooperate with a rocker 95 pivotally mounted on the frame of the watch movement, by a first end 96, while the rocker comprises a second end 97 intended to cooperate with the tooth 91 of the column wheel to rotate the latter in the anti-clockwise direction.
  • the second counter is reset and immediately released to start a new measurement of a part time, while the additional mobile 44 and thus the additional needle 51 are immobilized.
  • the mechanism according to the present invention comprises a second control 98 intended to be actuated by a second external control member and arranged to cause a reverse rotation of the column wheel 85 with reference to what has just been described.
  • the second control is mounted in translation on the frame, similarly to the first control 60. It is arranged to act on a first end 99 of an additional lever 100, by its end 101 located towards the center of the watch movement.
  • the latch comprises a second end 102 arranged to cooperate with the tooth 92 of the column wheel 85 and rotate the latter in the clockwise direction of rotation.
  • the clamp 57 is in its closed state, the tooth 92 being positioned in this case on the stroke of the second end 102 of the rocker 100, which is not the case when the clamp 57 is open.
  • the additional mobile 44 is released and can catch the angular position of the second counter 35, via the action of the lever 45 on the second cam 42 of the second counter. For example, if the additional needle 51 is immobilized for 10 seconds, following an action on the first control 60 and before the second control 98 is actuated to release it, it moves almost immediately to its position corresponding to a measurement of 10 seconds when released.
  • a conventional jumper 104 cooperating with an adapted toothing 105, is preferably provided to ensure correct angular positioning of the column wheel 85.
  • the column wheel 85 is of conventional type, in particular that it comprises a conventional ratchet, with an even number of regularly distributed columns.
  • the first and second controls must be arranged to rotate in one and the same direction of rotation, to switch alternately from a closed state to an open state of the clamp 57, and vice versa.
  • the second command 98 when used alone, that is to say without first reset the second counter, performs a function similar to that of a conventional split control. It makes it possible to immobilize the additional needle 51, to display the value of an intermediate time, then to release it so that it catches the main needle 15 by successive actions.
  • the column wheel structure 85 as illustrated provides a better level of safety against handling errors by the user than the described embodiment variant, in particular because the supplementary needle 51 can not be released only by an action on the second command 98.
  • the second counter can be in a relative position such that the two needles 15 and 51 are not superimposed. It is therefore necessary to provide that the reset of the chronograph counter simultaneously controls that of the second counter by means of the heart cam 41.
  • the resetting element 3 of the Chronograph is equipped with a pin (schematized with numeral 106 on the figure 1 ) arranged to exert a force adapted to the hammer 56 when the reset of the chronograph is controlled by the user. The hammer 56 is then kept in its low position as long as the hammers 3 remain lowered.
  • the mechanism according to the present invention can be associated with a chronograph mechanism of any type, that is to say, shuttle or column wheel, flying-type operation or not.
  • the chronograph mechanism which has just been described can be implemented to ensure the driving of a single display unit of a time unit of a time measured, namely here the needle 51 secured to the mobile 44.
  • the first counter can be configured differently, that is to say without shaft for carrying the needle 15. The rest of the mechanism as described could thus remain unchanged.
  • the only display device provided could then present two functions to the choice of the user, according to his needs.
  • Clamp 57 could be replaced by a single-arm brake.
  • the vertical clutch could alternatively be disposed laterally to the first and second counters to limit the size of the mechanism in the axial direction. In this case, it could be associated with two wheels, arranged on either side of the clutch and, preferably having respective permanent kinematic links with the first and second counters.

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Unknown Time Intervals (AREA)

Claims (12)

  1. Chronografmechanismus für ein Uhrwerk (1), der dazu bestimmt ist, mindestens ein erstes Anzeigeelement (15, 51) einer Zeiteinheit einer gemessenen Zeit anzutreiben, wobei der Mechanismus Folgendes umfasst:
    einen ersten Zähler (10) der Zeiteinheit, der von einem Drehteil (9) des Uhrwerks aus angetrieben werden kann,
    ein Drehteil (44), das dazu bestimmt ist, das erste Anzeigeelement (51) zu tragen, und so angeordnet ist, dass es synchron mit dem ersten Zähler (10) angetrieben werden kann,
    dadurch gekennzeichnet, dass er einen zweiten Zähler (35) der Zeiteinheit umfasst, der dem ersten Anzeigeelement (51) zugeordnet ist und synchron mit dem ersten Zähler (10) angetrieben werden kann, wobei der zweite Zähler (35) und das Drehteil (44) so angeordnet sind, dass das Drehteil (44) mittels des zweiten Zählers (35) angetrieben wird, während es ihm gegenüber eine Relativbewegung aufweisen kann.
  2. Mechanismus nach Anspruch 1, dadurch gekennzeichnet, dass er eine Vorrichtung (42, 45, 48) zum Verbinden des Drehteils (44) mit dem zweiten Zähler (35) sowie ein Element (57) zum Verriegeln des Drehteils umfasst, die so angeordnet sind, dass das Drehteil durch den zweiten Zähler angetrieben oder angehalten werden kann, wenn der zweite Zähler als Reaktion auf vordefinierte Handlungen eines Benutzers angetrieben wird.
  3. Mechanismus nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass er eine Kupplungsvorrichtung (34, 38, 39) umfasst, die dazu angeordnet ist, als Reaktion auf vordefinierte Handlungen des Benutzers gegebenenfalls das Antreiben des zweiten Zählers (35) durch den ersten Zähler (10) zu gestatten.
  4. Mechanismus nach Anspruch 3, dadurch gekennzeichnet, dass der erste und der zweite Zähler (10, 35) und das Drehteil (44) koaxial sind, wobei die Kupplungsvorrichtung eine einem Auskuppelelement (54) zugeordnete vertikale Kupplung (34, 38, 39) umfasst.
  5. Mechanismus nach Anspruch 4, dadurch gekennzeichnet, dass der zweite Zähler (35) einen Rücksetznocken (41) trägt, der einem Rücksetzelement (56) zugeordnet ist, das zwischen einer oberen, so genannten Ruheposition und einer unteren Position in Anlage an dem Rücksetznocken beweglich ist, wobei das Rücksetzelement dazu angeordnet ist, den zweiten Zähler (35) als Reaktion auf eine vordefinierte Handlung des Benutzers rückzusetzen.
  6. Mechanismus nach Anspruch 5, dadurch gekennzeichnet, dass die Kupplungsvorrichtung (34, 38, 39) und das Rücksetzelement (56) dazu angeordnet sind, im Wesentlichen gleichzeitig zu wirken, um den Antrieb des zweiten Zählers (35) zu unterbrechen bzw. ihn rückzusetzen.
  7. Mechanismus nach Anspruch 6, dadurch gekennzeichnet, dass das Rücksetzelement (56) einen Anschlag (82) umfasst, um das Auskuppelelement (54) anzutreiben, wenn es seinerseits betätigt wird.
  8. Mechanismus nach Anspruch 7, dadurch gekennzeichnet, dass er eine Steuerung (60) umfasst, die ein einklappbares Betätigungselement (64) umfasst, das dazu angeordnet ist,
    als Reaktion auf eine vordefinierte Handlung des Benutzers das Rücksetzelement (56) zu betätigen und das Rücksetzen des zweiten Zählers (35) auszuführen und
    einzuklappen und das Rücksetzelement (56) bei der Rücksetzung des zweiten Zählers freizusetzen, damit das Rücksetzelement unter der Wirkung des Wirkens von elastischen Mitteln (69) in die obere Position zurückkehren kann.
  9. Mechanismus nach einem der Ansprüche 2 bis 7 und Anspruch 8, dadurch gekennzeichnet, dass er ein Steuerelement (85) umfasst, das dazu angeordnet ist, den Zustand des Elements (57) zur Verriegelung des Drehteils (44) zu steuern, um Letzteres gegebenenfalls zu verriegeln, wobei die Steuerung (60) dazu angeordnet ist, mindestens indirekt auf das Steuerelement (85) einzuwirken und das Drehteil bei der Rücksetzung des zweiten Zählers (35) zu verriegeln.
  10. Mechanismus nach Anspruch 9, dadurch gekennzeichnet, dass er ferner eine zusätzliche Steuerung (98) umfasst, die dazu angeordnet ist, als Reaktion auf eine vordefinierte Handlung des Benutzers auf das Steuerelement (85) zu wirken, um das Drehteil (44) freizusetzen.
  11. Mechanismus nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass der erste Zähler (10) ein Sekundenzähler ist, wobei der Mechanismus ferner Elemente umfasst, die dazu angeordnet sind, als Reaktion auf vordefinierte Handlungen eines Benutzers das Starten, Anhalten und Rücksetzen des ersten Zählers zu steuern.
  12. Mechanismus nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass der erste Zähler (10) einem zusätzlichen Anzeigeelement (15) zugeordnet ist.
EP11717238.7A 2010-04-23 2011-04-22 Chronografiemechanismus, uhrwerk und uhr mit diesem mechanismus Active EP2561410B1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CH00597/10A CH702992A1 (fr) 2010-04-23 2010-04-23 Mecanisme de chronographe.
CH01665/10A CH703008A1 (fr) 2010-04-23 2010-10-11 Mecanisme de chronographe, mouvement horloger et piece d'horlogerie comprenant un tel mecanisme.
PCT/EP2011/056488 WO2011131788A1 (fr) 2010-04-23 2011-04-22 Mecanisme de chronographe, mouvement horloger et piece d'horlogerie comprenant un tel mecanisme

Publications (2)

Publication Number Publication Date
EP2561410A1 EP2561410A1 (de) 2013-02-27
EP2561410B1 true EP2561410B1 (de) 2015-03-25

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EP11717238.7A Active EP2561410B1 (de) 2010-04-23 2011-04-22 Chronografiemechanismus, uhrwerk und uhr mit diesem mechanismus

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US (1) US20130100781A1 (de)
EP (1) EP2561410B1 (de)
CN (1) CN102870050B (de)
CH (1) CH703008A1 (de)
HK (1) HK1175262A1 (de)
WO (1) WO2011131788A1 (de)

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ES2593815T3 (es) * 2013-04-03 2016-12-13 Chopard Technologies Sa Movimiento de relojería con torbellino y con mecanismo de parada de volante
JP6564561B2 (ja) 2013-05-31 2019-08-21 ロレックス・ソシエテ・アノニムＲｏｌｅｘ Ｓａ 時間情報を記憶及び表示するための時計機構
JP6567806B2 (ja) 2013-05-31 2019-08-28 ロレックス・ソシエテ・アノニムＲｏｌｅｘ Ｓａ 時間情報を記憶及び表示するための時計機構
EP3015927B1 (de) 2014-10-30 2018-01-31 Société anonyme de la Manufacture d'Horlogerie Audemars Piguet & Cie Uhrmechanismus und Uhr, bei der dieser zur Anwendung kommt
CH710362A1 (fr) 2014-11-13 2016-05-13 Société Anonyme De La Mft D'horlogerie Audemars Piguet & Cie Dispositif de rattrapante à train épicycloïdale pour pièce d'horlogerie.
CH711317A2 (fr) * 2015-07-01 2017-01-13 Richemont Int Sa Mécanisme de chronographe à rattrapante rétrograde.
EP3208665B1 (de) * 2016-02-18 2019-01-02 Blancpain SA. Retrograde anzeige einer uhr mit einziehbarem zeiger

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CH164591A (fr) * 1932-06-28 1933-10-15 V Piguet Fils De Pièce d'horlogerie pour chronométrage.
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CH535453A (fr) * 1970-09-04 1972-12-15 Hirsch Roland Chronographe à compteurs multiples
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DE10135110B4 (de) 2001-07-19 2004-05-27 Lange Uhren Gmbh Chronograph
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EP2015145B1 (de) * 2007-06-11 2013-05-01 Chopard Manufacture SA Vertikale Kupplungsvorrichtung für Uhr
CH705769B1 (fr) 2008-06-05 2013-05-31 Manuf La Joux Perret Sa Mouvement de montre-bracelet comprenant un système de chronographe à deux rattrapantes.
CH700302A2 (de) * 2009-01-21 2010-07-30 Montblanc Simplo Gmbh Chronograph.
EP2410388B1 (de) * 2010-07-21 2018-04-18 Blancpain S.A. Uhr mit Doppelanzeige

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CN102870050A (zh) 2013-01-09
CH703008A1 (fr) 2011-10-31
EP2561410A1 (de) 2013-02-27
WO2011131788A1 (fr) 2011-10-27
CN102870050B (zh) 2014-03-19
US20130100781A1 (en) 2013-04-25
HK1175262A1 (en) 2013-06-28

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