EP3483663B1 - Antriebsvorrichtung für kalendersystem einer uhr - Google Patents

Antriebsvorrichtung für kalendersystem einer uhr Download PDF

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Publication number
EP3483663B1
EP3483663B1 EP18203051.0A EP18203051A EP3483663B1 EP 3483663 B1 EP3483663 B1 EP 3483663B1 EP 18203051 A EP18203051 A EP 18203051A EP 3483663 B1 EP3483663 B1 EP 3483663B1
Authority
EP
European Patent Office
Prior art keywords
flank
support
axis
calendar
drive
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.)
Active
Application number
EP18203051.0A
Other languages
English (en)
French (fr)
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EP3483663A1 (de
Inventor
Christian Fleury
Denis Rudaz
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.)
Rolex SA
Original Assignee
Rolex SA
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Filing date
Publication date
Application filed by Rolex SA filed Critical Rolex SA
Publication of EP3483663A1 publication Critical patent/EP3483663A1/de
Application granted granted Critical
Publication of EP3483663B1 publication Critical patent/EP3483663B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • G04B19/247—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
    • G04B19/25333—Driving or releasing mechanisms wherein the date indicators are driven or released mechanically by a clockwork movement
    • G04B19/25373—Driving or releasing mechanisms wherein the date indicators are driven or released mechanically by a clockwork movement driven or released stepwise by an energy source which is released at determined moments by the clockwork movement
    • G04B19/2538—Driving or releasing mechanisms wherein the date indicators are driven or released mechanically by a clockwork movement driven or released stepwise by an energy source which is released at determined moments by the clockwork movement automatically corrected at the end of months having less than 31 days
    • 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
    • G04B19/25333—Driving or releasing mechanisms wherein the date indicators are driven or released mechanically by a clockwork movement
    • G04B19/25373—Driving or releasing mechanisms wherein the date indicators are driven or released mechanically by a clockwork movement driven or released stepwise by an energy source which is released at determined moments by the clockwork movement
    • 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
    • G04B11/00—Click devices; Stop clicks; Clutches
    • G04B11/006—Clutch mechanism between two rotating members with transfer of movement in only one direction (free running devices)
    • 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
    • G04B19/25—Devices for setting the date indicators manually

Definitions

  • the invention relates to a drive device, in particular for a watch calendar system.
  • the invention also relates to a horological calendar system comprising such a device.
  • the invention also relates to a timepiece comprising such a system or such a device.
  • the drive device allows the drive of a display device of determined periods of time.
  • the invention also relates to a training mobile for an instantaneous jump calendar system.
  • Drive mechanisms are known from the prior art.
  • the drive mechanisms are generally provided with a drive member designed to drive a toothing of a display member of a calendar indication under the effect of instantaneous return of energy previously accumulated by a device. appropriate.
  • the drive member may be in the form of a rigid finger, such as that disclosed, for example, by the figure 11 of the patent application EP2015146 .
  • a finger risks being opposed to a related calendar correction mechanism if said finger is disposed in the toothing of the calendar disc. There is therefore a risk of the calendar breaking when adjusting the timepiece.
  • the drive member can also be in the form of an elastic finger like that disclosed, for example, in the patent application. EP3173878 .
  • a finger is designed on the one hand to instantly drive a calendar disc and, on the other hand, to stop the calendar disc once the date has been skipped, in order to obviate at any risk of a double date jump.
  • this finger also acts as a stop by opposing a tooth of the toothing of the calendar disc.
  • the energy accumulated by the mobile calendar trainer may be such that the elastic drive finger risks being retracted under the effect of the calendar disc once the jump of date performed.
  • a driving wheel set provided with an elastic driving member This is in the form of a spring embedded on a calendar wheel, one end of which is in the form of a drive finger.
  • the spring is charged gradually by the effect of a tooth of a calendar disc until the finger comes into contact with a stop surface, which causes the date to jump.
  • Such a mobile does not allow a perfectly instantaneous date jump due to the gradual winding of the spring, which induces a slight angular shift of the calendar disc before the date jump.
  • the finger may be retracted under the effect of the calendar disc once the date has been skipped. There may therefore remain a risk of a double date jump.
  • the contact between the integral finger with the spring and the abutment surface is punctual, with the aim of providing an alternative calendar driving wheel set to the cam driving wheel unit.
  • the document CH711851 concerns a training mobile similar to that of the patent FR1467726 .
  • This document relates, more particularly, to an optimization of the geometry of the finger so as to allow rapid adjustment of the calendar when the finger is positioned within the teeth of a calendar star.
  • the document EP2428855 discloses a cam drive wheel fitted with a pivoting drive member consisting of a pivot, a return spring and a drive finger on three distinct levels. If such a mobile fulfills the functions of driving and stopping the calendar disc, while allowing rapid adjustment of the calendar at any time, both chronologically and anti-chronologically, it requires a substantial volume. available to distribute the various functions of the drive unit.
  • the aim of the invention is to provide a drive device for a calendar system which makes it possible to remedy the drawbacks mentioned above and to improve the devices known from the prior art.
  • the invention proposes a compact drive device for a calendar system and / or the reliability and robustness of which are improved relative to the systems known from the prior art.
  • a training device according to the invention is defined by claim 1.
  • a calendar system according to the invention is defined by claim 13.
  • a watch movement according to the invention is defined by claim 14.
  • a timepiece according to the invention is defined by claim 15.
  • the timepiece is for example a watch, in particular a wristwatch.
  • the timepiece comprises a watch movement 300.
  • the watch movement can be a mechanical movement or an electronic movement.
  • the movement comprises a horological calendar system 200.
  • the calendar system makes it possible to display at least one calendar item of information such as in particular day information and / or date information and / or month information and / or date information. year and / or leap year information and / or phase information Moon.
  • the calendar system comprises an element to be driven 4, such as a disc, in particular a calendar disc, carrying the information to be displayed among a plurality of information.
  • the calendar system includes a training device 100.
  • the slide link is oriented radially or substantially radially relative to the axis A1.
  • the element to be driven is not part of the training device.
  • the first sidewall can be formed by a first flat or substantially flat or curved surface.
  • the second sidewall can be formed by a second flat or substantially flat or curved surface.
  • the first sidewall can extend radially or substantially radially relative to the axis A1.
  • the first sidewall also extends parallel or substantially parallel to the axis A1.
  • the first flank is fixed or substantially fixed angularly about the axis A1 relative to the support.
  • the second side is arranged so as to receive a retraction action of the mobile, in particular to receive a mechanical retraction action of the mobile, the action being produced by the element to be driven when the mobile 10 is in an interfering position. with the element to be driven.
  • the second flank extends orthoradially or substantially orthoradially relative to the axis A1.
  • the second flank can extend by forming an angle of less than 30 ° with the orthoradial direction to the axis A1.
  • the second sidewall also extends parallel or substantially parallel to the axis A1.
  • the device comprises a first rigid member 11, in particular the support, including the first drive flank f11 and a second elastic member 12 including the second flank f12 ', which are provided to cooperate together.
  • the second member 12 further comprises a third stop flank f12 arranged to stop the element to be driven.
  • such an embodiment allows reliable drive of the calendar disc thanks to the first drive member, in particular thanks to the first flank f11 of the first drive member, as well as a correction at all times of the calendar thanks to the second elastic member, in particular by virtue of the second flank f12 ′ of the second elastic member 12.
  • this drive device structure has the advantages of being compact and simple to implement.
  • the first rigid member 11 and the second elastic member 12 of the driving wheel set 10 are arranged in the same plane or on the same level P1.
  • first and second members 11 and 12 both form part of a drive member 1 pivoted about an axis A1 relative to a means for guiding the frame of the movement, not shown in the figures.
  • the drive unit is part of the drive device.
  • the drive member 1 here has the shape of a tubular core, at least a portion of which is provided to receive the first and second members 11, 12.
  • the first rigid member 11 may be integral with the member 1.
  • This takes the form of a protrusion of material protruding from the member 1 along the axis A1, that is to say a protrusion extending longitudinally from the axis A1.
  • This projection also extends in particular in a radial or substantially radial direction relative to the axis A1.
  • the second elastic member 12 is, for its part, attached to the member 1.
  • the second elastic member 12 is an elastic return element, like a spring, a first end of which has a head 12a, and a second end of which has a foot 12b embedded or rigidly fixed to the member 1, in particular by rivets.
  • the first end has the second flank.
  • the second end has for its part an attachment to the support.
  • the head 12a and the foot 12b are connected by an elastic part forming a curved spring 12c.
  • the head 12a is preferably in contact with the rigid member 11.
  • the members 11 and 12 are shaped so that the head 12a has a single and unique degree of freedom of movement (except for clearances ) in a radial direction or substantially radial relative to the axis A1.
  • the curved spring 12c constitutes an elastic return element 12c recalling the second member 12 and the second flank f12 'towards a rest position, as illustrated in the figures 1 , 2 and 5 to 9 .
  • the spring 12c has for example the shape of an open ring.
  • the slide link connecting the second sidewall to the support comprises a first face 121 produced on the element carrying the second sidewall, in particular the head 12a and a second face 111 produced on the support 11.
  • the faces 111 and 121 are preferably planes and / or the faces 111 and 121 preferably extend radially or substantially radially relative to the axis A1.
  • the faces 111 and 121 also extend parallel or substantially parallel to the axis A1.
  • an elastic return element in particular the spring 12c, is shaped and / or arranged so as to bias the faces 111 and 121 against one another.
  • the second flank can be moved relative to the first flank along the sliding connection against the action of the elastic return element.
  • the drive member 1 is integral with a cam 2, in particular a calendar cam, cooperating with an energy accumulator 3, so that this member can instantly drive, by at least an angular pitch, the teeth of the disc. 4 for displaying the dates, which is angularly indexed by means of a beak 51 of a jumper 5.
  • the support 11 is integral with the calendar cam 2.
  • the energy accumulator here consists of a lever 3 provided with a roller 31 applied against the side of the cam 2 under the effect of a lever portion 3a forming a spring, and allows, during the passage of date , to overcome the torque produced by the jumper 5.
  • the mobile 10 also comprises a wheel 6, freely rotated along the axis A1 around the member 1, which is connected to a basic movement, in particular to an hour wheel not shown in the figures so that the jump date can be done once a day at midnight.
  • the connection between the drive member 1 and the wheel 6 is effected by means of a unidirectional connection device 7, the operating principle of which is described in the document EP2428855 .
  • This device 7 comprises a latching member 71 and a spring 72 which are both pivoted on a plate 73 driven on the member 1.
  • the spring 72 bearing against one end of the member 71, tends to hold the opposite end of this member 71 against a wall 73a of the plate 73.
  • This member 71 is driven by the wheel 6 in a unidirectional manner by cooperating by obstacle with a stud 6a projecting from the plate of the wheel 6.
  • This device 7 comprises the 24 hour wheel 6 which is engaged with the hour wheel or cannon wheel (not shown) of the cog of the timepiece.
  • the gear ratio between 24 hour wheel 6 and hour wheel is such that 24 hour wheel 6 makes one revolution in 24 hours.
  • This wheel pivots freely around a first segment of the tubular core 1 pivotally mounted on a pivot integral with a frame of the timepiece.
  • a circular recess comprising the wall 73a is provided in the plate 73.
  • the latching member 71 is pivotally mounted by means of a pivot in the recess.
  • the spring 72 bearing against one end of the latching member 71, tends to hold the opposite end of this latching member 71 against the side wall of the circular recess.
  • This latching member 71 serves as a unidirectional drive member between the 24 hour wheel 6 and the plate 73 which is integral with the component 1.
  • the tubular core 1 also comprises a second segment of reduced diameter compared to the first segment on which the 24 hour wheel 6 pivots and which extends below this 24 hour wheel 6.
  • the instantaneous jump cam 2 is driven out. on the second segment of the tubular core 1 and can bear against a bearing provided between the first and second segments by means of the plate 73 itself driven out on said second segment of the tubular core 1.
  • the instantaneous jump cam 2 is engaged with the roller 31 carried by the rocker 3 which is pressed against the cam 2 by the spring 3a.
  • This cam 2 comprises at least one winding surface, an instantaneous jump surface and a stop surface, in particular a concave stop surface. The intersection between the two winding and instantaneous jump surfaces determines the exact instant when the lever 3 urged by the spring 3a will suddenly cause the roller 31 to pass from this intersection to the stop surface.
  • the wheel 6 drives a cam 2 through the device 7 and accumulates the energy necessary for the instantaneous jump of the organ 1, that is to say the energy necessary for the rotation on a predetermined angular range of the member 1, by arming the elastic portion 3a with a spring via a roller 31 and the profile of the cam 2.
  • the roller 31 is disposed substantially at the top of the profile of the cam 2.
  • the date passage (illustrated on figure 6 ) is carried out in a fraction of a second when the spring portion 3a restores the accumulated energy by imparting a sudden movement of rotation to the cam 2 and to the member 1 via the lever 3 and its roller 31.
  • This relative movement between the elements 1, 2 and the wheel 6 is made possible thanks to the degree of freedom offered by the unidirectional connecting device 7.
  • the first rigid member 11 advantageously constitutes a calendar drive finger, and comprises a flank f11 which is provided to come into direct contact with a tooth 4a of the disc 4, as shown in FIG. figure 6 .
  • the drive member 1 does not undergo parasitic deformation during the drive of the disc, and thus transmits to the disc 4 an orthoradial or substantially orthoradial force F relative to the axis A1, and whose orientation is constant or substantially constant opposite tooth 4a.
  • the elastic member 12 has no effect on the disc.
  • the disc 4 is braked by the member 1 by means of a tooth 4b adjoining the tooth 4a, which abuts against the third stop flank f12 of the head 12a of the second elastic member 12, him even in abutment or capable of coming into abutment against the first rigid member 11, under the effect of a reaction force F 'orthoradial or substantially orthoradial relative to the axis A1.
  • the spring 12c of the second elastic member 12 has no effect.
  • the member 1 does not undergo any parasitic deformation during braking of the disc when the elements 11 and 12a are arranged within the teeth of the disc 4, between two teeth 4a, 4b.
  • the third flank f12 is a braking or abutment flank of the element 4 to be driven.
  • this third sidewall extends radially or substantially radially relative to the axis A1.
  • the third flank also extends parallel or substantially parallel to the axis A1.
  • the third flank is preferably fixed or substantially fixed angularly about the axis A1 relative to the support.
  • the first member 11 and the second member 12, in particular the head 12a are held in position under the effect of a predefined force and established by the spring portion 3a of the lever 3, which maintains the roller 31 in a defined hollow by the profile of the cam 2.
  • the components 11 and 12a are out of reach of the toothing of the disc 4. It is therefore possible to carry out a rapid correction of the date, whether in chronological or anti-chronological direction, by actuating the toothing of the disc 4 thanks, for example, to a correction star 8 taking part in a related correction mechanism which can be activated on demand.
  • the first member 11 here has the particularity of being shaped and / or arranged so as to be beyond the reach of the teeth of the disc 4 once the date jump has been carried out as shown in the figure. figure 9 . So a rapid correction of the date in an anti-chronological direction as illustrated on the figure 9 is quite possible thanks to the retraction of the head 12a under the effect of the tooth 4a pushing back the flank f12 'by elastically deforming the spring 12c.
  • the action force F "of the tooth 4a on the flank f12 'of the head 12a is here radial or substantially radial relative to the axis A1.
  • the head 12a and the flank f12' that the head constitutes are separated from the position of rest illustrated on figures 1 , 2 and 5 to 9 .
  • the head 12a here has the particularity of being shaped and / or arranged so that only its flank f12 'is within reach of the tooth 4a.
  • the second side is preferably a side for retracting the mobile, in particular for retracting the head 12a of the second member.
  • the first side is fixed relative to the support or the first side is integral with the support.
  • a second embodiment is described below with reference to figures 10 to 12 .
  • This second embodiment differs from the first embodiment in that the second flank is integral with the first flank, that is to say that the first and second flanks are fixed with respect to one another and / or differs from the first embodiment by the realization of the slide connection.
  • the sliding link comprises a groove 120 made on an element carrying the second sidewall, in particular made in the head 12a of the second member 12, and a pin 11 made on the support, in particular a pin embedded in the support.
  • the groove and the pin are arranged and shaped to cooperate together to achieve the sliding connection.
  • the slideway is arranged so that its translational or substantially translational axis is radial or substantially radial to the axis A1.
  • this pivoting remains completely negligible so that the connection is considered as a sliding connection.
  • the pin can be replaced by a non-circular conformation, in particular parallelepiped, to limit this pivoting.
  • the head 12a of the second elastic member can constitute the calendar drive finger.
  • the pin 11 can be replaced by a tenon 11 integral with the member 1.
  • the walls of the groove 120 are provided to abut against the pin or the tenon.
  • the groove may be limited to a single wall cutout.
  • the sliding link comprises a pin 120 ′ produced on an element carrying the second flank, in particular a pin embedded in the head 12a of the second member 12, and a groove 110 produced on the support.
  • the groove and the pin are arranged and shaped to cooperate together to achieve the sliding connection.
  • the slideway is arranged so that its translational or substantially translational axis is radial or substantially radial to the axis A1.
  • this pivoting remains completely negligible so that the connection is considered as a sliding connection.
  • the pin can be replaced by a non-circular conformation, in particular parallelepiped, to limit this pivoting.
  • the first rigid member 11 and the second elastic member 12 are arranged in two planes or two distinct levels. Indeed, in this variant, the drive finger and the slide link are produced on two planes perpendicular to the axis A1 and different.
  • the operating principle of the mobile 10 according to this second variant is similar to that according to the first variant.
  • the second elastic member of this variant may have a shape similar to that of the second elastic member of the first variant.
  • the tenon 120 'integrally formed from the head 12a or the pin 120' can extend along a plane P2 so as to explode within the cutout 110 hollowed out on the member 11.
  • This cutout can preferably have the shape a groove with two separate walls, so as to act as a stop regardless of the operating phase of the calendar. Of course, this cutout can be limited to having a single wall.
  • the drive member 1 can moreover include an additional drive finger 13 provided to actuate a related toothing not shown at the end of a month of less than 31 days.
  • this finger 13 is arranged at a level or on a plane distinct from that of the drive finger comprising the members 11 or 12a.
  • Embodiments of the training device have been previously described applied to the training of a calendar element.
  • a drive device according to the invention can of course be used to drive any kind of element allowing the display or the indication of horological information, in particular hour information and / or minute information.
  • the display or indication of the horological information is of the jumping type, in particular instantaneous jumping.
  • the second elastic member is distinguished in particular by the fact that it is not intended to be armed gradually by the calendar disc in order to activate a more or less instantaneous date jump, but to retract the mobile for driving the calendar teeth during a calendar adjustment phase.
  • the instantaneity of the jump may, for its part, be guaranteed preferentially by a cam 2 linked to, in particular integral with, the support 11.
  • the second elastic member is distinguished by the fact that at a first end, it is embedded on the support and, at a second end, it is mounted in a sliding connection relative to this support.
  • the drive finger by virtue of its rigidity, allows the calendar disc to be driven as continuously as possible. This is to prevent any stuttering of the calendar disk during the instant jump.
  • the sliding link is operative both for a correction in the forward direction and for a correction in the rear direction.
  • the second flank f12 ' is exclusively intended to receive a retracting action, that is to say that the second flank and the element to be driven are preferably arranged so that the element to be driven can act exclusively and / or directly by contact on the second side to retract it.
  • the first flank f11 is exclusively intended to drive the element to be driven, that is to say that the first flank and the element to be driven are arranged in so that the first flank can act exclusively and / or directly by contact on the element to be driven in order to drive it. There is therefore a separation of functions between the two sides. In other words, the first side is not used to retract the drive mobile and the second side is not used to drive the element to be driven.
  • first and second flanks are distinct from one another.
  • the term “slide connection” is understood to mean, preferably, a mechanical connection allowing only one degree of freedom. This degree of freedom is a translation along the axis of the sliding link.
  • the term “retraction of the drive mobile” is understood to mean, preferably, the retraction of an element or part of the drive mobile, in particular the retraction of a head 12a of the mobile. training.

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromechanical Clocks (AREA)
  • Transmission Devices (AREA)

Claims (15)

  1. Antriebsvorrichtung (100), insbesondere für ein Kalendersystem (200) einer Uhr, wobei die Antriebsvorrichtung einen Drehteil (10) zum Antrieb eines anzutreibenden Elements (4), insbesondere eines Kalenderelements, umfasst, wobei der Antriebsdrehteil dazu bestimmt ist, um eine Achse (A1) drehbar gelagert zu werden, und umfasst:
    - einen Träger (11);
    - eine erste Flanke (f11) zum Antrieb des anzutreibenden Elements; und
    - eine zweite Flanke (f12'), die so angeordnet ist, dass sie eine Einzugsaktion des Antriebsdrehteils aufnimmt, wobei sie sich insbesondere orthoradial oder im Wesentlichen orthoradial bezüglich der Achse (A1) erstreckt;
    wobei der Drehteil eine Gleitverbindung (111, 121; 11, 120; 110, 120') umfasst, welche die zweite Flanke mit dem Träger verbindet, dadurch gekennzeichnet, dass die Gleitverbindung nur einen Freiheitsgrad der Translation entlang einer Achse der Gleitverbindung ermöglicht.
  2. Vorrichtung nach dem vorhergehenden Anspruch, dadurch gekennzeichnet, dass die zweite Flanke mit der ersten Flanke fest verbunden ist.
  3. Vorrichtung nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass der Drehteil ein elastisches Rückstellelement (12c) umfasst, das die zweite Flanke in Richtung einer Ruheposition zurückstellt.
  4. Vorrichtung nach dem vorhergehenden Anspruch, dadurch gekennzeichnet, dass das elastische Rückstellelement (12c) eine Feder umfasst, insbesondere eine Feder in Form eines offenen Ringes und/oder eine Feder, die an einem ersten Ende die zweite Flanke aufweist und an einem zweiten Ende eine Befestigung am Träger aufweist.
  5. Vorrichtung nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass die Gleitverbindung einen Zapfen (120'), der an einem die zweite Flanke tragenden Element ausgebildet ist, und eine an dem Träger ausgebildete Nut (110) umfasst, oder dadurch, dass die Gleitverbindung eine Nut (120), die an einem die zweite Flanke tragenden Element ausgebildet ist, und einen an dem Träger ausgebildeten Zapfen (11) umfasst.
  6. Vorrichtung nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass die Gleitverbindung eine erste Seite (121), die an einem die zweite Flanke tragenden Element (12a) ausgebildet ist, und eine an dem Träger ausgebildete zweite Seite (111) umfasst.
  7. Vorrichtung nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass die erste Flanke eine ebene oder im Wesentlichen ebene oder gekrümmte erste Fläche aufweist, und/oder dadurch, dass zwei Flanke eine ebene oder im Wesentlichen ebene oder gekrümmte zweite Fläche aufweist.
  8. Vorrichtung nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass sich die erste Flanke radial oder im Wesentlichen radial bezüglich der Achse (A1) erstreckt.
  9. Vorrichtung nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass die zweite Flanke eine Flanke zum Einzug des Drehteils ist.
  10. Vorrichtung nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass der Drehteil eine dritte Flanke (f12) zum Bremsen des anzutreibenden Elements (4) umfasst, insbesondere eine dritte Flanke (f12), die sich radial oder im Wesentlichen radial bezüglich der Achse (A1) erstreckt.
  11. Vorrichtung nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass sich die erste Flanke in Bezug auf den Träger in einer festen oder im Wesentlichen festen Winkelposition um die Achse befindet, und/oder dadurch, dass sich die dritte Flanke in Bezug auf den Träger in einer festen oder im Wesentlichen festen Winkelposition um die Achse (A1) befindet.
  12. Vorrichtung nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass der Träger mit einer Kalender-Kurvenscheibe (2) fest verbunden ist.
  13. Kalendersystem (200) einer Uhr, welches eine Antriebsvorrichtung nach einem der vorhergehenden Ansprüche und ein anzutreibendes Element, insbesondere einen Drehteil zur Kalenderanzeige, speziell eine Datumsanzeigescheibe, umfasst.
  14. Uhrwerk (300), welches eine Vorrichtung nach einem der Ansprüche 1 bis 12 und/oder ein System nach dem vorhergehenden Anspruch umfasst.
  15. Uhr (400), insbesondere Armbanduhr, welche eine Vorrichtung nach einem der Ansprüche 1 bis 12 und/oder ein System nach Anspruch 13 und/oder ein Uhrwerk nach dem vorhergehenden Anspruch umfasst.
EP18203051.0A 2017-11-02 2018-10-29 Antriebsvorrichtung für kalendersystem einer uhr Active EP3483663B1 (de)

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EP3828644B1 (de) * 2019-11-27 2023-12-27 ETA SA Manufacture Horlogère Suisse Uhrwerkdrehteil für semi-momentaner sprungmechanismus
EP4187327A1 (de) 2021-11-30 2023-05-31 Rolex Sa Kalendersystem für uhr
EP4187329A1 (de) 2021-11-30 2023-05-31 Rolex Sa Bewegungsübertragungssystem für kalendersystem einer uhr
EP4187328A1 (de) 2021-11-30 2023-05-31 Rolex Sa Kalendersystem für uhr
EP4328674A1 (de) * 2022-08-23 2024-02-28 Patek Philippe SA Genève Bremsvorrichtung für eine uhr

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FR1467726A (fr) 1966-02-09 1967-01-27 Ebauchesfabrik Eta Ag Perfectionnement aux montres-calendriers à changement de date instantané
EP1416340A1 (de) 2002-10-30 2004-05-06 Zenith International SA Kalendermechanismus für Uhrwerk
ATE528699T1 (de) * 2005-11-11 2011-10-15 Omega Sa Jahreskalendermechanismus für uhrwerk
DE602007012856D1 (de) 2007-07-13 2011-04-14 Omega Sa Augenblicklicher Anzeigemechanismus für Uhr
JP2011089847A (ja) * 2009-10-21 2011-05-06 Seiko Instruments Inc カレンダ機構及び該機構を備えたアナログ式時計
JP5310573B2 (ja) * 2010-01-14 2013-10-09 セイコーエプソン株式会社 カレンダー表示装置、および時計
EP2428855B1 (de) 2010-09-08 2019-07-03 Rolex S.A. Uhrenteil, das eine Vorrichtung zur Anzeige von festgelegten Zeiträumen umfasst
CH704505A2 (fr) * 2011-02-17 2012-08-31 Glashuetter Uhrenbetrieb Gmbh Mécanisme de calendrier.
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JP6344739B2 (ja) 2014-09-11 2018-06-20 セイコーインスツル株式会社 オートカレンダ機構、ムーブメントおよび時計
JP6788345B2 (ja) * 2015-01-12 2020-11-25 ロレックス・ソシエテ・アノニムＲｏｌｅｘ Ｓａ 時計カレンダー機構のモバイルを駆動する装置
EP3173878B1 (de) 2015-11-26 2021-05-26 Rolex Sa Kalendersystem für uhr
CH711851B1 (fr) 2015-12-02 2019-11-29 Sellita Watch Co S A Ressort d'entraînement bidirectionnel pour pièce d'horlogerie.
JP6649809B2 (ja) * 2016-03-08 2020-02-19 セイコーインスツル株式会社 日回し車、カレンダ機構、ムーブメントおよび時計

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EP3483663A1 (de) 2019-05-15
CN109752942A (zh) 2019-05-14
CN109752942B (zh) 2022-01-28
US20190129362A1 (en) 2019-05-02
JP2019090796A (ja) 2019-06-13
JP7237525B2 (ja) 2023-03-13
US11550265B2 (en) 2023-01-10

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