EP2503408B1 - Steuervorrichtung für Uhrwerk - Google Patents

Steuervorrichtung für Uhrwerk Download PDF

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Publication number
EP2503408B1
EP2503408B1 EP20110159130 EP11159130A EP2503408B1 EP 2503408 B1 EP2503408 B1 EP 2503408B1 EP 20110159130 EP20110159130 EP 20110159130 EP 11159130 A EP11159130 A EP 11159130A EP 2503408 B1 EP2503408 B1 EP 2503408B1
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EP
European Patent Office
Prior art keywords
lock
barrel
wheel
clock movement
actuating member
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.)
Not-in-force
Application number
EP20110159130
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English (en)
French (fr)
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EP2503408A1 (de
Inventor
Sylvain Le Hirez
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.)
De Grisogono SA
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De Grisogono SA
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Publication date
Application filed by De Grisogono SA filed Critical De Grisogono SA
Priority to EP20110159130 priority Critical patent/EP2503408B1/de
Publication of EP2503408A1 publication Critical patent/EP2503408A1/de
Application granted granted Critical
Publication of EP2503408B1 publication Critical patent/EP2503408B1/de
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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    • 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
    • G04B19/06—Dials
    • G04B19/16—Shiftable dials, e.g. indicating alternately from 1 to 12 and from 13 to 24
    • 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
    • G04B45/00—Time pieces of which the indicating means or cases provoke special effects, e.g. aesthetic effects
    • G04B45/003—Inscriptions and pictures moved by hand

Definitions

  • the present invention relates to a device for driving a mechanism for a watch movement, comprising at least one mobile and a control device intended to actuate the mechanism, and comprising a lever arranged to act on a first lock that can be moved between respective first and second positions, in response to a predefined action of a user and via a movable actuator between active and inactive positions, to at least indirectly lock and release the mobile.
  • the lever includes a base capable of moving with reference to the frame of the watch movement in response to this predefined action.
  • the drive device also comprises a first elastic member arranged to tend to position the first lock in its first position, and a release member arranged to be set in motion by the movements of the mobile and intended to allow the movement of the lock. to its first position to lock the mobile.
  • This chronograph mechanism includes a reset hammer of the seconds and minutes timed counters.
  • An elastic member is provided to exert a pressure on the hammer tending to position it in its active position, in which it locks the timed seconds and minutes counters.
  • the hammer carries a spout arranged to cooperate with the columns of a column wheel, to raise the hammer to release the seconds and minutes counters and measure a time interval.
  • a lever whose movements are controlled from an organ of external control is arranged to rotate the column wheel and, in particular, to release the hammer or lift.
  • Such a control device is not adapted to implement the control of clock mechanisms requiring to be released and then locked again automatically, in response to a single action of the user.
  • Some chronograph mechanisms have a different structure for performing a "return flight" time meters measured by actuating the reset member.
  • the counters are maintained at zero by the hammer as long as the user maintains his pressure on the external reset control member.
  • the chronograph counters are again free to rotate.
  • the position of the hammer at rest is its raised position in which it does not act on the counters to lock them.
  • a specific additional counter lock member is needed when no measure of a time interval is in progress.
  • the patent application FR 2921164 A1 describes a timepiece comprising a drive device of a mechanism meeting the characteristics set out above. More specifically, this document presents a device for rotating a dial on demand, according to a predefined angle.
  • the patent application WO 2008/007161 A1 describes a musical module that can be integrated in a watch.
  • the mechanism described in this document comprises four musical discs arranged on four arms of a carousel capable of being rotated in steps of 90 °, to move the discs in turn facing a keyboard.
  • Various control members are provided to advance the carousel and the discs according to predefined rotation angles.
  • the European patent application EP 1708050 A1 describes a timepiece equipped with a minute repeater mechanism.
  • a rocker When the mechanism is actuated by a user, a rocker is raised and releases, via an actuator, a cylinder which is initially locked with a pawl.
  • the barrel then drives a counting wheel that performs a half-turn.
  • the rocker goes down into a slot of the counting wheel, the actuating member returns to its inactive position, and the pawl locks the barrel again.
  • a main object of the present invention is to propose an alternative to the devices known from the prior art, by proposing such a device allowing, in response to a predefined action of a user, to deactivate a lock acting on a mobile of a mechanism while allowing it to resume its locking position when the locking of the mobile is again required.
  • the present invention relates more particularly to a control device of the type mentioned above, characterized in that that the actuating member is movably mounted on the base, that the lever comprises a second elastic member arranged to tend to position the actuating member in its active position, and that the disengaging member is able to act on the actuating member to move it to its inactive position and release the lock.
  • this control device ensures a return of the first lock in its locking position, after it has released the mobile, to lock the latter again.
  • the duration during which the lock is inactive following the predefined action of the user can advantageously be adapted according to the needs and according to various parameters, such as for example a predefined time interval or a predefined spatial displacement of a mobile.
  • the device according to the present invention makes it possible to lock the mobile after its release even in the case where a user exerts a prolonged action on the associated external control member, which would hold the lever in its position. active.
  • the actuating member is arranged on the base so as to move in translation with reference to the latter.
  • the disengaging member is preferably intended to be pivotally mounted on the frame of the watch movement, being driven at least indirectly by the mobile mechanism, and comprises a cam may exert pressure on the body of actuation to move it to its inactive position according to the angular position of the clutch member.
  • the action of the disengaging mobile is directly related to the fulfillment of a predefined condition, here a predefined movement of the mobile mechanism released by the lock.
  • the base is intended to be pivotally arranged on the frame of the watch movement, the actuating member comprising a first finger arranged to pivot the first lock in response to the predefined action.
  • the present invention also relates to a drive device comprising a toothed mobile arranged to be locked when the first latch is in its first position and to be free to rotate when the first latch is in its second position.
  • the toothed mobile then advantageously has a kinematic connection with the disengaging member to drive it in rotation when it is itself free to rotate.
  • the toothed mobile may be a barrel drum bearing a toothing kinematically connected to the disengagement member, the drum being rotatably connected to at least one first tooth capable of cooperating with a locking nose of the first latch.
  • the barrel can transmit a predefined quantity of energy and on demand to a clock mechanism.
  • the first lock is intended to be pivotally mounted on a shaft integral with the watch movement frame, a damping member being arranged between the shaft and the first lock to allow the latter to move also in translation with reference to the building of the watch movement.
  • the present invention also relates to a watch movement comprising a drive device meeting the above characteristics and a safety device arranged to lock the control device when the load level of the spring of the barrel is less than one. first predefined value.
  • This clock movement may also include a device for winding the mainspring, the safety device being also arranged to lock the winding device when the load level of the mainspring is greater than a second preset value.
  • the mainspring has a first end secured to the barrel drum and a second end integral with a winding ratchet
  • the winding mechanism may comprise a rack having a toothing kinematically connected to the winding ratchet.
  • the present invention also relates to a timepiece comprising such a watch movement and a visible movable member having a kinematic connection with the barrel drum, the movable member being for example a rotary dial.
  • the figure 1 represents a simplified front view of a watch movement according to a preferred embodiment of the present invention, in a bridge-side view.
  • the watch movement is intended for the design of a timepiece comprising a rotary dial (visible on the figure 4 ) and therefore comprises a drive device of this rotary dial, housed in the bottom of the timepiece, illustratively non-limiting.
  • the watch movement comprises a barrel 1 dedicated to driving the rotary dial and arranged substantially in the center of the movement.
  • the latter furthermore comprises a device for controlling the drive device of the dial, visible on the part to the left of the figure 1 , a device for winding the mainspring, visible on the part to the right of the figure 1 , as well as a safety device whose function will be explained later, in connection with the detailed description of the figure 5 .
  • a shaft 2 for transmitting the energy supplied by the barrel to drive the mobile dial in rotation is also visible in the upper right corner of the figure 1 .
  • the barrel 1 comprises a toothed drum 4 secured to the outer end of a barrel spring 5.
  • a winding ratchet (marked with the numeral 6 on the figure 2 ) is integral with the inner end of the mainspring.
  • a spring pawl 8 is arranged to prevent the winding ratchet from rotating in a clockwise direction, and to allow it to rotate in the anticlockwise rotation direction corresponding to the winding of the mainspring, in a conventional manner.
  • a first latch 10 whose operation will be explained later locks the drum 4 to prevent it from rotating in the direction of rotation anti-clockwise.
  • the winding device comprises a rack 12, actuated in translation by a pusher 14 intended to be itself actuated by a user, via an external pusher (not shown).
  • the pusher 14 is pivotally mounted on a bridge, by means of a screw 15.
  • the rack 12 has a toothing 19 arranged in engagement with a first wheel (reference numeral 94 on the figure 5 ) of a conventional unidirectional transmission device.
  • this first wheel transmits its rotational movements to a second wheel of the device only in one direction, here in the direction of rotation anti-clockwise, while it rotates empty in the direction of clockwise rotation.
  • the second wheel meshes with a pinion 21 of an adjacent return whose wheel 22 meshes with the winding ratchet 6.
  • control device intended to actuate the drive device of the rotary dial, will now be detailed in relation to the figures 2 and 3 , illustrating its construction in simplified perspective views respectively corresponding to first and second faces.
  • the control device comprises a pusher 24 rotatably mounted on the frame of the watch movement, by means of a screw 25.
  • the return spring 23 has two symmetrical arms and is arranged to act also on the pusher 24. The latter is intended to be actuated by a user, via a second external pusher (not shown).
  • the pusher 24 is integral with a control lever 26 comprising an arm 27 slightly bent and connected to a base 28, by means of a screw 29.
  • the base is pivotally mounted on the frame of the watch movement by a first screw 30, while being guided in its rotational movements by a second screw 32 fixed in the frame but arranged through a short slot 34.
  • the base 28 supports an actuating member 36 fixed on it by screws 38, tightened on screw feet and housed in slots adapted to the actuating member, allowing the latter to move in translation with reference at the base 28, between first and second positions, respectively active and inactive.
  • An elastic member 40 is also provided to apply a force on a finger 41 integral with the actuating member to tend to push it back into its active position, that is to say advanced relative to the base 28.
  • L elastic member 40 is mounted on a screw 42 integral with the base 28 to allow adjustment of the force it applies to the finger 41.
  • the actuating member 36 carries first and second fingers 44, 45 arranged to protrude from the face of the base 28 opposite that on the side of the arm 27. Each of the fingers has an end inclined relative to the direction moving the actuating member with reference to the base 28.
  • a pin 46 integral with the base 28, emerges between the two fingers 44, 45 to define a bearing surface intended to cooperate with an additional resilient member 48, mounted on the frame of the watch movement to apply a restoring force on the lever 26 and push it towards its rest position, that is to say towards the pusher 24.
  • the first and second fingers 44 and 45 are arranged to cooperate respectively with the first latch 10 and a second latch 50.
  • the first latch 10 comprises a board rotatably mounted on a shaft 52 integral with the frame of the watch movement, with the interposition of a helical spring 54 defining a damping function.
  • the board includes a first nose 56 intended to cooperate with the first finger 44, and a second nose 58 intended to cooperate with teeth 60 formed on a ring 62, integral with the drum 4 of the barrel 1, to lock the latter in the direction of rotation anti-clockwise on the view of the figure 1 , as previously stated.
  • the ring 62 has four teeth 60 regularly distributed. Thus, each time the drum is released, it performs a quarter turn. When it is desired that this rotation of the drum takes place at a high speed, the barrel spring 5 then being calibrated in a suitable manner, the shock resulting from the locking of the ring 62 by the cooperation between the spout 58 and a tooth 60 can be violent. Thus, mounting the first latch 10 on the frame via a damper limits the risk of premature wear constituents of the watch movement according to the present invention.
  • the barrel spring 5 has a high torque, it may be necessary to provide the second latch 50 to secure the locking of the drum 4 by the first latch 10, eliminating the risk of inadvertent release of the latter. Due to its arrangement, the second latch 50 prevents the first latch 10 from disengaging from the tooth 60 with which it is engaged without further external action.
  • the finger 45 of the actuating member 36 is intended to actuate the second latch 50 via a abutment surface 64 formed on the latter. More precisely, when the push-button 24 is actuated by a user, the base 28 of the lever 26 is rotated, as is the actuating member 36 whose fingers 44 and 45 act respectively on the first and second locks, the finger 45 acting on the second lock before the finger 44 acts on the first lock. Thus, the safety of the first latch is neutralized before it is actuated to release the barrel drum.
  • a return spring 66 having three arms acts on the first and second locks, to exert on them forces tending to position them in their active locking position, and on the pawl 8 of the winding ratchet, so known.
  • a first safety device is provided.
  • it has the form of a disengaging member 68 rotatably mounted on the frame of the watch movement, between the barrel drum and the lever 26.
  • the disengaging member 68 comprises a toothed pinion 70 integral with a cam 72, of oblong shape and arranged eccentrically with reference to the axis of rotation of the pinion gear.
  • the latter is dimensioned and toothed so that it turns on itself when the barrel 4 is a quarter turn.
  • the fingers release the two latches 10 and 50 during the rotation of the drum 4, even when the pusher 24 is held down by the user, guaranteeing in all cases the locking of the drum barrel after a predefined stroke, a quarter of a turn in the embodiment shown in a non-limiting manner.
  • the drum When the drum is released, it also drives a first transmission mobile 74 kinematically connected to a mobile, preferably display or contributing to the appearance of the room.
  • the figure 4 represents a simplified perspective view of a preferred embodiment of a watch mechanism that can be driven from the barrel drum whose behavior has just been described.
  • the first transmission mobile 74 is arranged in engagement with a second transmission mobile 76, itself engaged with a pinion 78 integral with the transmission shaft 2.
  • the corresponding timepiece comprises a mobile dial having at least one window or window that can take four different angular positions, with reference to the timepiece box , in order to provide four different appearances to the room and / or present different complications of which only one would be visible at a time.
  • a stabilizing member 86 may be provided, which comprises a roller 88 carried by the end of a spring 90.
  • the roller 88 is arranged to cooperate with a recess 92 formed in the ring 82 to each of the stable positions provided for the mobile dial.
  • the figure 5 represents a simplified perspective view of a part of the watchmaking movement of the figure 1 with construction details relating to an additional safety device, the purpose of which is in particular to guarantee the maintenance of the indexing of the mobile dial with respect to the elements that it must make visible or conceal.
  • the energy stored in the barrel is sufficient to allow several successive activations of the dial between two pumping. It may be preferable to provide that the safety device prevents the user from unlocking the barrel drum if the residual energy of its spring is no longer sufficient to guarantee its movement a quarter of a turn, which could lead to a phase shift of the mobile dial.
  • the safety device comprises a differential gear 100, of which a first input wheel 101 has a kinematic connection with the winding ratchet 6 of the barrel, and a second input wheel 102 meshes directly with the drum 4 of the barrel.
  • barrel 1 The first wheel 101 is connected to the winding ratchet 6 via a reference 104 for rotating the first input wheel 101 in the direction required to ensure the proper operation of the differential gear.
  • the differential gear further has an output wheel 106 arranged in engagement with a gear train 108 for driving a first counting wheel 110 carrying a first cam 112, having substantially the shape of a disk portion, and a finger 114 adjacent to the cam.
  • the first counting mobile 110 cooperates with a second counting mobile 116 comprising a toothing (not visible), arranged to move a locking wheel 118 between two extreme positions, and a second cam 120 having at least partially the shape of a Maltese cross with at least two branches 122, here four.
  • the first cam 112 is arranged to cooperate with the free ends of the branches 122 to prevent rotation of the second counting wheel 116.
  • the finger 114 is intended to engage between two branches 122 of the second counting mobile 116 to drive the latter in rotation, in one direction or the other.
  • the toothing of the second counting mobile 116 is arranged in engagement with a rack (numerical reference 124 on the figure 1 ) to ensure the displacement of the locking wheel 118, either towards the first pusher 14 or towards the second pusher 24.
  • the locking mobile 118 carries first and second arms 126, 128 for cooperating respectively with the first and second pushers 14, 24 to ensure locking.
  • an action on the first pusher 14 has the effect of raising the spring 5 of the cylinder 1
  • an action on the second pusher 24 has the effect of releasing the drum 4 of the cylinder and thus at least partially unload the spring 5.
  • cam 112 also defines a stop for the first counting mobile 110 via the finger 114.
  • the user wishes to turn the mobile support 84 by a quarter of a turn, he actuates the second pusher 24. In doing so, he releases the drum 4 which rotates a quarter of a turn and causes the rotating the second input wheel 102 of the differential gear 100.
  • the rotation of the second wheel 102 causes a rotation of the first counting wheel 110 in the anti-clockwise direction of rotation.
  • the angle of rotation of the first counting mobile 110 is a function of the gear ratio introduced in particular by the gear train 108.
  • the first pusher 14 can again be operated once to raise the mainspring before being locked again.
  • the second pusher 24 can still be actuated several times before being locked by the second arm 128 of the locking wheel 118. More specifically, in the example illustrated here by way of non-limiting example, the second pusher 24 can still be operated three times before being locked.
  • the spring 5 may be calibrated in such a way that it makes it possible to actuate the support mobile 84 84 times.
  • the first counting mobile 110 would make only one half-turn at each turn. actuation of the second pusher 24 in place of a complete turn.
  • the arms 126, 128 are mounted on the locking wheel 118 with a slight play in rotation, springs 130 being provided to ensure their good cooperation with the pushers. More particularly, this construction makes it possible to guarantee a good positioning of the arms in their locking position. Indeed, when the locking wheel is placed in one or other of the locking positions, the pusher 14 or 24 corresponding is still actuated and is in the path of its locking arm 126 or 128. In this intermediate phase, the arm pivots by deforming its spring 130 to that the pusher is released and allows the arm to be positioned in its locking position, under the effect of the spring.

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

Claims (13)

  1. Antriebsvorrichtung eines Mechanismus (84) für ein Uhrwerk, die mindestens ein Drehteil (4) und eine Steuervorrichtung enthält, die dazu bestimmt sind, den Mechanismus (84) anzutreiben, und aufweist
    einen Hebel (26), der eingerichtet ist, um auf einen ersten Riegel (10) einzuwirken, der als Reaktion auf eine vordefinierte Einwirkung eines Benutzers und mittels eines Betätigungsorgans (36) zwischen einer ersten und einer zweiten Stellung verschoben werden kann, das zwischen einer aktiven und einer inaktiven Stellung beweglich ist, um das Drehteil (4) zumindest indirekt zu verriegeln und freizugeben, wobei der Hebel (26) eine Basis (28) enthält, die sich als Reaktion auf die vordefinierte Einwirkung bezüglich des Gestells des Uhrwerks verschieben kann,
    ein erstes elastisches Organ (66), das eingerichtet ist, um anzustreben, den ersten Riegel in seiner ersten Stellung zu positionieren, und
    ein Ausrückorgan (68), das eingerichtet ist, um durch die Verschiebungen des Drehteils (4) in Bewegung versetzt zu werden, und dazu bestimmt ist, die Verschiebung des Riegels (10) in seine erste Stellung zu ermöglichen, um das Drehteil (4) zu verriegeln,
    dadurch gekennzeichnet, dass das Betätigungsorgan (36) beweglich auf die Basis (28) montiert ist, dass der Hebel ein zweites elastisches Organ (40) enthält, das eingerichtet ist, um anzustreben, das Betätigungsorgan (36) in seiner aktiven Stellung zu positionieren, und
    dass das Ausrückorgan (68) auf das Betätigungsorgan (36) einwirken kann, um es in seine inaktive Stellung zu verschieben und den Riegel (10) freizugeben.
  2. Antriebsvorrichtung nach Anspruch 1, dadurch gekennzeichnet, dass das Betätigungsorgan (36) auf der Basis (28) angeordnet ist, um sich in Bezug auf diese letztere in Translationsrichtung verschieben zu können.
  3. Antriebsvorrichtung nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass das Ausrückorgan (68) dazu bestimmt ist, schwenkbar auf das Gestell des Uhrwerks montiert zu werden, indem es zumindest indirekt von dem Drehteil (4) angetrieben wird, und eine Nocke (72) enthält, die einen Druck auf das Betätigungsorgan (36) ausüben kann, um es gemäß der Winkelstellung des Ausrückorgans (68) in seine inaktive Stellung zu verschieben.
  4. Antriebsvorrichtung nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass die Basis (28) dazu bestimmt ist, schwenkbar auf dem Gestell des Uhrwerks angeordnet zu werden, und dass das Betätigungsorgan (36) einen ersten Finger (44) enthält, der eingerichtet ist, um den ersten Riegel (10) als Reaktion auf die vordefinierte Einwirkung schwenken zu lassen.
  5. Antriebsvorrichtung nach Anspruch 4, dadurch gekennzeichnet, dass sie außerdem einen zusätzlichen Riegel (50) aufweist, der eingerichtet ist, um den ersten Riegel (10) in der ersten Stellung zu halten, und dass das Betätigungsorgan (36) einen zweiten Finger (45) enthält, der eingerichtet ist, um den zweiten Riegel (50) als Reaktion auf die vordefinierte Einwirkung vor dem Schwenken des ersten Riegels (10) zu schwenken, um es diesem letzteren zu erlauben, in die zweite Stellung zu gehen.
  6. Antriebsvorrichtung nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass das Drehteil (4) ein gezahntes Drehteil ist, das eingerichtet ist, um verriegelt zu werden, wenn der erste Riegel (10) in seiner ersten Stellung ist, und um frei drehbar zu sein, wenn der erste Riegel in seiner zweiten Stellung ist, wobei das gezahnte Drehteil (4) außerdem eine kinematische Verbindung mit dem Ausrückorgan (68) aufweist, um es in Drehung zu versetzen, wenn es selbst frei drehen kann.
  7. Antriebsvorrichtung nach Anspruch 6, dadurch gekennzeichnet, dass das gezahnte Drehteil eine Trommel (4) eines Federhauses (1) ist, die fest mit einem Ende einer Feder (5) des Federhauses verbunden ist und eine Zahnung trägt, die kinematisch mit dem Ausrückorgan (68) verbunden ist, wobei die Trommel (4) in Drehung fest mit mindestens einem ersten Zahn (60) verbunden ist, der mit einer Verriegelungsnase (58) des ersten Riegels (10) zusammenwirken kann.
  8. Antriebsvorrichtung nach Anspruch 7, dadurch gekennzeichnet, dass der erste Riegel (10) dazu bestimmt ist, schwenkbar auf eine fest mit dem Gestell des Uhrwerks verbundene Welle (52) montiert zu werden, wobei ein Dämpfungsorgan (54) zwischen der Welle (52) und dem ersten Riegel (10) angeordnet ist, um es diesem letzteren zu erlauben, sich ebenfalls unter Bezug auf das Gestell des Uhrwerks in Translationsrichtung zu verschieben.
  9. Uhrwerk, das eine Antriebsvorrichtung nach Anspruch 7 oder 8 aufweist, dadurch gekennzeichnet, dass es außerdem eine Sicherheitsvorrichtung (110, 118) aufweist, die eingerichtet ist, um die Steuervorrichtung zu verriegeln, wenn der Belastungsgrad der Feder des Federhauses (1) niedriger als ein erster vordefinierter Wert ist.
  10. Uhrwerk nach Anspruch 9, dadurch gekennzeichnet, dass es außerdem eine Aufzugsvorrichtung (12, 14) der Feder (5) des Federhauses (1) aufweist, und dass die Sicherheitsvorrichtung (110, 118) ebenfalls eingerichtet ist, um die Aufzugsvorrichtung (12) zu verriegeln, wenn der Belastungsgrad der Feder (5) des Federhauses (1) höher als ein zweiter vordefinierter Wert ist.
  11. Uhrwerk nach Anspruch 10, dadurch gekennzeichnet, dass die Feder (5) des Federhauses (1) ein zweites Ende aufweist, das fest mit einem Aufzugs-Sperrrad (6) verbunden ist, und dass die Aufzugsvorrichtung eine Zahnstange (12) enthält, die eine Zahnung aufweist, die kinematisch mit dem Aufzugs-Sperrrad (6) verbunden ist.
  12. Uhr, die ein Uhrwerk nach einem der Ansprüche 9 bis 11 aufweist, dadurch gekennzeichnet, dass sie ein bewegliches Organ (84) aufweist, das dazu bestimmt ist, eine optische Wirkung aufzuweisen, und das eine kinematische Verbindung mit der Trommel (4) des Federhauses (1) aufweist.
  13. Uhr nach Anspruch 12, dadurch gekennzeichnet, dass das bewegliche Organ ein drehendes Zifferblatt (84) ist.
EP20110159130 2011-03-22 2011-03-22 Steuervorrichtung für Uhrwerk Not-in-force EP2503408B1 (de)

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EP2503408A1 EP2503408A1 (de) 2012-09-26
EP2503408B1 true EP2503408B1 (de) 2014-10-15

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CH712973B1 (de) * 2016-09-23 2023-12-29 Bucherer Ag Tourbillon und Uhr mit Tourbillon.
EP3361323B1 (de) * 2017-02-13 2020-01-29 Rolex Sa System zum aufziehen einer uhr

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DE602006001574D1 (de) 2006-03-29 2008-08-07 Grisogono S A De Uhrmodul, das ein verstellbares drehbares Zifferblatt auf einem Uhrwerk umfasst
CN101198910B (zh) * 2006-07-10 2011-11-09 宝玑钟表有限公司 用于钟表机芯的音乐模块
FR2921164B1 (fr) * 2007-09-19 2009-12-04 Grisogono Sa De Module d'affichage sequentiel,notamment pour le masquage ou la visualisation sequentielle d'une complication d'horlogerie

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