EP3483663A1 - Antriebsvorrichtung für kalendersystem einer uhr - Google Patents

Antriebsvorrichtung für kalendersystem einer uhr Download PDF

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Publication number
EP3483663A1
EP3483663A1 EP18203051.0A EP18203051A EP3483663A1 EP 3483663 A1 EP3483663 A1 EP 3483663A1 EP 18203051 A EP18203051 A EP 18203051A EP 3483663 A1 EP3483663 A1 EP 3483663A1
Authority
EP
European Patent Office
Prior art keywords
flank
calendar
mobile
support
axis
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.)
Granted
Application number
EP18203051.0A
Other languages
English (en)
French (fr)
Other versions
EP3483663B1 (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
Priority date (The priority date 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 date listed.)
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
    • 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
    • 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 watch 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 driving of a display device for determined periods of time.
  • the invention also relates to a training mobile for an instant jump calendar system.
  • Drive mechanisms are known from the prior art.
  • the drive mechanisms are generally provided with a drive member intended to drive a display member to a calendar indication under the effect of an instantaneous restitution 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 may oppose a calendar related correction mechanism if said finger is disposed in the teeth of the calendar disk. There is therefore a risk of breakage of the calendar when adjusting the timepiece.
  • the drive member may also be in the form of an elastic finger such as that disclosed, for example, in the patent application EP3173878 .
  • a finger is shaped to firstly drive a calendar disk instantaneously and, secondly, to stop the calendar disk once the date jump is made, and this in order to obviate at any risk of double date jump.
  • this finger also serves as a stop coming to oppose a tooth of the teeth of the calendar disc.
  • the energy accumulated by the mobile trainer calendar may be such that the elastic drive finger may be retracted under the effect of the calendar disc once the jump of date done.
  • Document is known FR1467726 a driving wheel with an elastic drive member.
  • This is in the form of a recessed spring on a calendar wheel, one end of which is in the form of a drive finger.
  • the spring is gradually cocked by a tooth of a calendar disc until the finger abuts against a stop surface, causing the date jump.
  • Such a mobile does not allow a perfectly instantaneous date jump due to the gradual arming of the spring, which causes a slight angular offset of the calendar disc before the date jump.
  • the finger may be retracted under the effect of the calendar disc after the date jump. There may therefore be a risk of double jump dates.
  • the contact between the finger integrally with the spring and the abutment surface is punctual, in order to provide an alternating calendar driving mobile to the cam follower.
  • the document CH711851 relates to a training mobile similar to that of the patent FR1467726 .
  • a driving finger come from material of a recessed spring to a wheel.
  • a flank of the finger is likely to come into specific contact against a stop in order to trigger the date jump.
  • This document relates, more particularly, an optimization of the geometry of the finger so as to allow quick adjustment of the calendar when the finger is positioned within the toothing of a calendar star.
  • the document EP2428855 discloses a cam drive with a pivoting drive member consisting of a pivot, a return spring and a drive finger on three distinct levels. If such a mobile performs the functions of training and stopping the calendar disc, while allowing a quick adjustment of the calendar at any time, both chronologically and chronologically, it requires putting a large volume available to distribute the various functions of the drive member.
  • the object of the invention is to provide a drive device for calendar system to overcome the drawbacks mentioned above and improve the known devices of the prior art.
  • the invention proposes a compact drive device for calendar system and / or whose reliability and robustness are improved relative to the known systems of the prior art.
  • a driving 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 includes a watch calendar system 200.
  • the calendar system makes it possible to display at least one calendar information such as, in particular, day information and / or date information and / or month information and / or information of a calendar date. year and / or leap year information and / or phase information of Moon.
  • the calendar system comprises an element to be driven 4, such as a disk, in particular a calendar disk, carrying the information to be displayed among a plurality of information items.
  • the calendar system includes a training device 100.
  • the slide connection 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 may be constituted by a first flat surface or substantially flat or curved.
  • the second sidewall may be constituted by a second flat or substantially flat or curved surface.
  • the first sidewall may 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 angularly fixed around the axis A1 relative to the support.
  • the second sidewall is arranged so as to receive a retraction action of the mobile, in particular to receive a mechanical action of retraction 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 train.
  • the second flank extends orthoradially or substantially orthoradially relative to the axis A1.
  • the second sidewall may extend at an angle of less than 30 ° to the orthoradial direction to the axis A1.
  • the second side also extends parallel or substantially parallel to the axis A1.
  • the device comprises a first rigid member 11, including the support, including the first flank f11 drive 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 a reliable drive of the calendar disk 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 any time of the calendar by means of the second elastic member, in particular by virtue of the second sidewall 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 10 are arranged in the same plane or on the same level P1.
  • first and second members 11 and 12 are both part of a drive member 1 pivoted along an axis A1 relative to a guide means of the frame of the movement not shown in the figures.
  • the driving member is part of the driving device.
  • the drive member 1 here has a tubular core shape of which at least a portion is provided for receiving the first and second members 11, 12.
  • the first rigid member 11 may be integral with the member 1.
  • This here takes the form of a protrusion of material protruding from the member 1 along the axis A1, that is to say a projection extending longitudinally to the axis A1. This projection also extends in particular in a radial direction or substantially radial relative to the axis A1.
  • the second elastic member 12 is, in turn, attached to the member 1.
  • the second elastic member 12 is an elastic return member, such as a spring, a first end has a head 12a, and a second end has a foot 12b recessed or rigidly fixed to the member 1, in particular by rivets. Thus, the first end has the second flank. The second end has a fixation to the support.
  • the head 12a and the foot 12b are connected by an elastic portion forming a curved spring 12c.
  • the head 12a is preferably in contact with the rigid member 11.
  • the members 11 and 12 are shaped such that the head 12a has a single and unique degree of freedom of movement (with the games close) in a radial direction or substantially radial relative to the axis A1.
  • the curved spring 12c constitutes an element 12c of elastic return reminding 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 an open ring shape.
  • the slide connection linking the second sidewall to the support comprises a first face 121 made on the element carrying the second side, in particular the head 12a and a second face 111 made 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 recall the faces 111 and 121 against each other.
  • the second sidewall can be moved relative to the first side according to 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 drive instantly, at least an angular pitch, the toothing of the disc 4 of date display, which is indexed angularly through a spout 51 of a jumper 5.
  • the support 11 is secured to the cam 2 calendar.
  • the energy accumulator here consists of a rocker 3 provided with a roller 31 applied against the side of the cam 2 under the effect of a portion 3a of spring rocker, and allows, during the passage of date , to overcome the couple produced by the jumper 5.
  • the mobile 10 further comprises a wheel 6, freely rotated along the axis A1 around the member 1, which is connected to a base movement, in particular to a wheel hours not shown in the figures so that the jump 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 connecting device 7, the operating principle of which is described in the document EP2428855 .
  • This device 7 comprises a locking 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 maintain 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 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 barrel wheel (not shown) of the wheel of the timepiece.
  • the gear ratio between the 24 hour wheel 6 and the hour wheel is such that the 24 hour wheel 6 makes one turn 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 including the wall 73a is provided in the plate 73.
  • the latching member 71 is pivotally mounted with a pivot in the recess.
  • the spring 72 bearing against one end of the detent member 71, tends to keep the opposite end of the detent member 71 against the side wall of the circular recess.
  • This locking member 71 serves as unidirectional drive member between the 24-hour wheel 6 and the plate 73 which is integral with the member 1.
  • the tubular core 1 further comprises a second reduced diameter segment with respect 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 span formed between the first and second segments through the plate 73 itself driven 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 arming surface, an instantaneous jump surface and a stop surface, in particular a concave stop surface. The intersection between the two surfaces of arming and instantaneous jump determines the exact moment when the rocker 3 solicited by the spring 3a will make abruptly pass the roller 31 of this intersection to the stop surface.
  • FIGS. 1 to 4 illustrate the above-mentioned features in detail.
  • Figures 5 to 9 which detail the sequencing of an instantaneous jump of date, as well as phases of rapid adjustment of the date, represent neither the wheel 6, nor the device 7 unidirectional connection.
  • the wheel 6 leads a cam 2 through the device 7 and accumulates the energy required for the instantaneous jump of the member 1, that is to say the energy required for rotation on a predetermined angular range of the member 1, by arming the elastic portion 3a of 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 passage of date (shown on the figure 6 ) is performed in a fraction of a second when the spring portion 3a restores the accumulated energy by communicating a sudden rotational movement to the cam 2 and to the member 1 via the rocker 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 has 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 spurious deformation during drive of the disk, and thus transmits to the disk 4 a force F orthoradial or substantially orthoradial relative to the axis A1, and whose orientation is constant or substantially constant with respect to the tooth 4a.
  • the elastic member 12 has no effect on the disc.
  • the disk 4 is braked by the member 1 via a tooth 4b adjacent the tooth 4a, which abuts against the third abutment flange f12 of the head 12a of the second elastic member 12, he 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 spurious deformation during braking of the disc when the elements 11 and 12a are disposed within the toothing of the disc 4, between two teeth 4a, 4b.
  • the third flank f12 is a brake or abutment flank of the element 4 to be driven.
  • this third flank 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 sidewall is preferably fixed or substantially angularly fixed around 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 holds the roller 31 in a defined recess by the profile of the cam 2.
  • the members 11 and 12a are out of range of the toothing of the disc 4. It is therefore possible to proceed to a rapid correction of the date, whether chronologically or chronologically, by actuating the teeth of the disk 4 by, for example, a star 8 correction taking part in a related correction mechanism activatable on demand.
  • the first member 11 here has the particularity of being shaped and / or arranged so as to be out of reach of the toothing of the disk 4 once the date jump is performed as shown in FIG. figure 9 . So, a quick correction of the date in anti-chronological direction as shown on the figure 9 is quite possible thanks to the retraction of the head 12a under the effect of the tooth 4a pushing the flank f12 '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 side f12 'is within range of the tooth 4a.
  • the second sidewall is preferably a retraction side of the mobile, in particular retraction of the head 12a of the second member.
  • the first sidewall is fixed relative to the support or the first sidewall 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 sidewall is secured to the first sidewall, that is to say that the first and second sides are fixed relative to each other and / or differs from the first embodiment by producing the slide connection.
  • the slide connection comprises a groove 120 formed 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 slide connection.
  • the slideway is arranged so that its axis of translation or substantially of translation is radial or substantially radial to the axis A1. In operation, there may be a slight pivoting of the groove around the pin. However, this pivoting remains completely negligible so that the link is considered as a slide link. If necessary, the pin can be replaced by a non-circular conformation, including parallelepiped, to limit this pivoting.
  • the head 12a of the second elastic member may constitute the calendar drive finger.
  • the pin 11 may be replaced by a pin 11 integrally made of 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 cut.
  • the slide connection comprises a pin 120 'made on a member carrying the second side, including a pin embedded in the head 12a of the second member 12, and a groove 110 formed on the support.
  • the groove and the pin are arranged and shaped to cooperate together to make the slide connection.
  • the slideway is arranged so that its axis of translation or substantially of translation is radial or substantially radial to the axis A1.
  • this pivoting remains completely negligible so that the link is considered as a slide link.
  • the pin can be replaced by a non-circular conformation, in particular parallelepipedic, 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 connection are made 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 'made of material of the head 12a or the pin 120' can extend along a plane P2 so as to romp within the cutout 110 excavated on the member 11.
  • This cutout may preferably have the shape a groove with two separate walls, and that to act as a stop regardless of the operating phase of the calendar. Of course, this cut can be limited to presenting a single wall.
  • the drive member 1 may further comprise an additional drive finger 13 provided to actuate a not shown connected toothing at the end of a month of less than 31 days.
  • this finger 13 is disposed at a level or on a plane distinct from that of the driving finger comprising the members 11 or 12a.
  • Embodiments of the training device have been described previously 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 a watch information, including hour information and / or minute information.
  • the display or the indication of the clock information is of the jumping type, in particular jumping instantaneously.
  • the second elastic member is distinguished in particular by the fact that it is not intended to be gradually armed by the calendar disk so to activate a jump more or less instantaneous date, but to retract the training mobile of the teeth of the calendar during a phase of adjustment of the calendar.
  • the instantaneity of the jump may, for its part, be preferably guaranteed 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 recessed on the support and, at a second end, it is mounted in sliding connection relative to this support.
  • the drive finger by its rigidity, can lead in the most continuous way that is the calendar disc. This avoids any jerkiness of the calendar disk during the instantaneous jump.
  • the slide connection is operative both for correction in the forward direction, as for a correction in the backward direction.
  • the second flank f12 ' is exclusively intended to receive a retraction 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 of so that the first sidewall can act exclusively and / or directly by contact on the element to be driven to drive it. There is therefore a separation of functions between the two flanks. In other words, the first sidewall is not used to retract the drive wheel and the second sidewall is not used to drive the element to train.
  • first and second flanks are distinct from each other.
  • silica connection is meant, preferably, a mechanical connection allowing only one degree of freedom. This degree of freedom is a translation along the axis of the slide link.
  • retraction of the drive mobile is preferably meant the retraction of an element or a portion of the drive mobile, including the retraction of a head 12a of the mobile drive.

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromechanical Clocks (AREA)
  • Transmission Devices (AREA)
EP18203051.0A 2017-11-02 2018-10-29 Antriebsvorrichtung für kalendersystem einer uhr Active EP3483663B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP17199763 2017-11-02

Publications (2)

Publication Number Publication Date
EP3483663A1 true EP3483663A1 (de) 2019-05-15
EP3483663B1 EP3483663B1 (de) 2021-06-02

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US (1) US11550265B2 (de)
EP (1) EP3483663B1 (de)
JP (1) JP7237525B2 (de)
CN (1) CN109752942B (de)

Cited By (5)

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Publication number Priority date Publication date Assignee Title
EP3828644A1 (de) * 2019-11-27 2021-06-02 ETA SA Manufacture Horlogère Suisse Uhrwerkdrehteil für semi-momentaner sprungmechanismus
EP4187327A1 (de) 2021-11-30 2023-05-31 Rolex Sa Kalendersystem für uhr
EP4187328A1 (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
EP4328674A1 (de) * 2022-08-23 2024-02-28 Patek Philippe SA Genève Bremsvorrichtung für eine uhr

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EP1416340A1 (de) * 2002-10-30 2004-05-06 Zenith International SA Kalendermechanismus für Uhrwerk
CH710109A2 (fr) * 2014-09-11 2016-03-15 Seiko Instr Inc Mécanisme de calendrier automatique, mouvement, et pièce d'horlogerie.
CH711851A1 (fr) * 2015-12-02 2017-06-15 Sellita Watch Co S A Ressort d'entraînement bidirectionnel pour pièce d'horlogerie.

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EP1785783B1 (de) * 2005-11-11 2011-10-12 Omega SA Jahreskalendermechanismus für Uhrwerk
EP2015146B1 (de) 2007-07-13 2011-03-02 Omega SA Augenblicklicher Anzeigemechanismus für Uhr
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EP2428855B1 (de) 2010-09-08 2019-07-03 Rolex S.A. Uhrenteil, das eine Vorrichtung zur Anzeige von festgelegten Zeiträumen umfasst
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JP6494266B2 (ja) * 2013-12-13 2019-04-03 ロレックス・ソシエテ・アノニムＲｏｌｅｘ Ｓａ 時計仕掛けのムーブメントのためのジャンパー
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
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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EP1416340A1 (de) * 2002-10-30 2004-05-06 Zenith International SA Kalendermechanismus für Uhrwerk
CH710109A2 (fr) * 2014-09-11 2016-03-15 Seiko Instr Inc Mécanisme de calendrier automatique, mouvement, et pièce d'horlogerie.
CH711851A1 (fr) * 2015-12-02 2017-06-15 Sellita Watch Co S A Ressort d'entraînement bidirectionnel pour pièce d'horlogerie.

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3828644A1 (de) * 2019-11-27 2021-06-02 ETA SA Manufacture Horlogère Suisse Uhrwerkdrehteil für semi-momentaner sprungmechanismus
US11703805B2 (en) 2019-11-27 2023-07-18 Eta Sa Manufacture Horlogère Suisse Timepiece mobile for a semi-instantaneous jump mechanism
EP4187327A1 (de) 2021-11-30 2023-05-31 Rolex Sa Kalendersystem für uhr
EP4187328A1 (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
EP4328674A1 (de) * 2022-08-23 2024-02-28 Patek Philippe SA Genève Bremsvorrichtung für eine uhr

Also Published As

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JP2019090796A (ja) 2019-06-13
US20190129362A1 (en) 2019-05-02
EP3483663B1 (de) 2021-06-02
CN109752942B (zh) 2022-01-28
US11550265B2 (en) 2023-01-10
JP7237525B2 (ja) 2023-03-13
CN109752942A (zh) 2019-05-14

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