EP3430482B1 - Mechanismus für ein uhrwerk - Google Patents

Mechanismus für ein uhrwerk Download PDF

Info

Publication number
EP3430482B1
EP3430482B1 EP17712847.7A EP17712847A EP3430482B1 EP 3430482 B1 EP3430482 B1 EP 3430482B1 EP 17712847 A EP17712847 A EP 17712847A EP 3430482 B1 EP3430482 B1 EP 3430482B1
Authority
EP
European Patent Office
Prior art keywords
rack
retrograde
jumping
internal toothing
cam
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
EP17712847.7A
Other languages
English (en)
French (fr)
Other versions
EP3430482A1 (de
Inventor
Yves Gerber
Guilhem WATRELOT
Sébastien MOJON
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.)
Chanel SARL
Original Assignee
G&F Chatelain 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 G&F Chatelain SA filed Critical G&F Chatelain SA
Publication of EP3430482A1 publication Critical patent/EP3430482A1/de
Application granted granted Critical
Publication of EP3430482B1 publication Critical patent/EP3430482B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • G04B19/20—Indicating by numbered bands, drums, discs, or sheets
    • G04B19/202—Indicating by numbered bands, drums, discs, or sheets by means of turning discs
    • 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
    • G04B19/065—Dials with several parts
    • 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
    • G04B19/08—Geometrical arrangement of the graduations
    • G04B19/082—Geometrical arrangement of the graduations varying from the normal closed scale

Definitions

  • the present invention relates to a mechanism for a watch movement with a retrograde and jumping display.
  • Retrograde displays are known in watchmaking, that is to say displays in which a hand or a disc rotates in one direction for a given period then returns almost instantaneously to its initial position by rapidly rotating in the opposite direction at the end of this period. period.
  • these retrograde displays are used to indicate the minutes on a scale from 1 to 60 covering an arc of a circle of less than 360°.
  • These retrograde displays free up space on the dial for other indications.
  • the rapid return of the minute indicator every hour creates an animation on the face of the watch.
  • Jumping displays are also known, in which a time indicator jumps almost instantaneously from one value to another. These jumping displays are used in particular for displaying the date in an aperture. They are also sometimes used for other indications, including indications of the current time in an aperture.
  • the expression “jumping display” covers both displays in which the jump is almost instantaneous and so-called trailing displays in which this jump is slower, the advance of the display nevertheless being discontinuous.
  • An object of the present invention is to produce a watch movement combining both a retrograde display and a jumping display.
  • EP0950932B1 describes, for example, a watch comprising a 180° minute display and a jumping hour display on a disc.
  • the hour disc is operated by a spiral cam.
  • CH691833 describes another example of a watch comprising a jumping hour display and a retrograde minute display.
  • a minute rake has two toothed parts, one to transmit the movement to the minute display organ and the other to be driven by a pinion with a missing tooth attached to the hour wheel and driven at the rate of one turn per hour.
  • the instantaneous return of the rake corresponds to the displacement of the last tooth of the rake at the level of the missing tooth of the pinion.
  • CH698132 concerns a watch with a jumping hours display and retrograde minutes display, in which the hour jump of an hour disc and the return of the retrograde hand are all caused by the same cam acting on a connecting rod.
  • EP1134627B1 concerns a watch with triple retrograde display (minutes, hours, dates), the hours display being jumping.
  • the retrograde display of the hours is done by means of a rake going in both directions.
  • WO9740424 concerns a watch comprising a retrograde 180° minute display and a display with jumping hour numerals carried by a disc and visible through an aperture.
  • EP0788036B1 concerns a watch with a retrograde minute display and a jumping hour display on a disc. A rocker is raised gradually once per hour by the rotation of a spiral cam attached to the minute wheel.
  • CH681761 concerns a watch with a retrograde display of the date over 240° by means of a pinion with missing teeth.
  • EP2010971B1 relates to a watch comprising a retrograde display of time information such as the hours over an angular sector of 270°.
  • the retrograde module includes a cam and a rake.
  • EP2595006 relates to a mechanical device for a jumping hour display.
  • DE10200284C1 concerns a watch with a jumping hours display and minutes display on a 330° sector.
  • a decoupling element is provided between the minute display wheel and the minute drive star.
  • CH688068 relates to a retrograde display of the seconds on an angular sector by means of a minute pinion with missing teeth and meshing with a rake.
  • CH701406A1 relates to a timepiece comprising a display module with a fixed dial as well as two rotary members, the retrograde rotary members being driven by a rake, itself driven by a cam.
  • EP2615505A1 relates to a retrograde device for indicating information on demand.
  • a rake carries beaks which cooperate with the cams in order to drive the 4 minute hands.
  • An object of the present invention is to provide a retrograde display mechanism which differs from existing solutions.
  • Another object of the present invention is to provide a jumping display mechanism driven by a retrograde display mechanism in a way different from known mechanisms.
  • Another object of the invention consists in proposing a display method different from the methods of the prior art.
  • Another object of the invention consists in proposing a display method different from the methods of the prior art.
  • Another object of the invention consists in proposing a simplified retrograde and jumping display method according to independent claim 7.
  • a watch movement mechanism comprising a cam, a rake driven by the cam, a retrograde mobile driven by the rake and carrying a retrograde indicator for displaying a first time datum, the rake and the retrograde mobile being arranged to rotate in the same direction.
  • the watch movement mechanism comprises a cam, a rake driven by the cam, a retrograde mobile driven by the rake and bearing a retrograde indicator for displaying a first time datum, the end of the rake comprises an opening provided with internal toothing, the retrograde mobile being able to be driven by the internal toothing.
  • the direction of rotation of the rake is determined by the shape and the direction of rotation of the cam, for example a snail cam. It is desirable to provide a cam which rotates counterclockwise during the usual running of the watch; this makes it possible to drive it directly from the hour wheel of a conventional movement, which usually turns clockwise. The rake driven by the periphery of the cam then rotates clockwise.
  • the claimed mechanism which makes it possible to drive the retrograde mobile directly in the same direction as the rake, thus makes it possible to dispense with an intermediate transmission, and therefore to limit the number of parts and the play in the gear train.
  • the mechanism may have a rake, the end of which has an opening provided with internal toothing, the retrograde mobile being able to be driven by the internal toothing.
  • the end of the rake provided with two branches separated by an opening is more rigid than a conventional end with a single branch, which makes it possible to limit play with the retrograde mobile.
  • This solution also has the advantage of offering an aesthetic appeal due to the unusual shape of the rake in a retrograde display mechanism.
  • the rotation in the same direction of the rake, of the retrograde mobile and of the retrograde indicator adds to the unusual character of the retrograde display device according to the invention.
  • the watch movement mechanism comprises a cam, a rake driven by the cam, a retrograde mobile driven by the rake and carrying a retrograde indicator for displaying a first time datum, the rake and the retrograde mobile being arranged so as to rotate in the same direction, a jumping display ring to display a second time indication, the jumping display ring comprising internal toothing, the rake comprising a drive member cooperating with the internal toothing to drive the rotating jumping display ring in a jumping way.
  • the cam can be driven by the movement of the watch by means of an intermediate or mobile transmission with high average friction.
  • This solution also offers the advantage of being new and different from existing solutions.
  • the watch movement comprises a correction mechanism making it possible to correct the retrograde mobile in a bidirectional manner; and a drive member operable by the correction mechanism and engaged with the asymmetrical internal toothing so that the corrections of the retrograde mobile in the clockwise direction are transmitted to the hour ring, while the anti-clockwise corrections are not transmitted to the hour ring.
  • This embodiment thus has the advantage over the prior art of allowing simple and rapid correction of the retrograde indicator, for example of the minute indicator.
  • corrections of the clockwise retrograde indicator are transmitted to the jumping hour ring.
  • this makes it possible, for example, to correct the hour indicator jumping clockwise, by jumping one hour each time the minute indicator goes from 59 to 00.
  • This correction of the jumping hour ring can be achieved very simply by employing the jumping hour driving mechanism used during the normal operation of the watch.
  • corrections of the counterclockwise retrograde minute indicator are preferably not transmitted to the jumping hour ring.
  • the usual mechanisms for driving the jumping hours do not usually allow a counter-clockwise jump to be made; they are designed solely to advance the jumping hour ring clockwise, under the action of the gear train. In other words, the correction is not not driven by the crown counterclockwise.
  • jumping hour drive mechanisms often feature a cam with a jump, for example a snail cam, which can only be crossed in one direction. By avoiding transmitting the corrections counterclockwise to the jumping hours ring, this avoids having to modify the drive mechanism of this ring.
  • This construction thus makes it possible to produce a simple correction mechanism, making it possible to perform a large number of corrections with little manipulation of the crown, and without having to modify the drive mechanism of the jumping hour ring.
  • a correction blocking mechanism is provided to prevent the correction of the retrograde mobile in the counterclockwise direction in a range around the jump of this mobile, and to authorize it in all other positions of this mobile out of the beach. For example, if the retrograde mobile displays minutes, the mechanism can prevent the counterclockwise correction when the retrograde minutes indicator indicates a value in a range including 60 minutes. This avoids the risk of accidental movement of the indicator of the jumping hours by a counterclockwise correction of the mobile minutes in this range.
  • This correction blocking mechanism can be linked to a cam feeler, which can be on the rake, and block the rotation of a snail cam in one of the two directions of rotation, when this snail cam is close to the position of probe jump.
  • the internal toothing linked to the jumping display ring may comprise a plurality of teeth with asymmetrical flanks, so that the drive member of the rake can abut against a flank of a tooth of the internal toothing, to cause the display ring to jump when the rake rotates counterclockwise and to slip on another flank of a tooth of the internal toothing or not to be in contact with the internal toothing when the rake rotates clockwise.
  • the rake drive member can be mounted on the rake by means of an axis allowing it to pivot.
  • the mechanism may include a spring mounted on said rake and exert a force to press the drive member against said internal toothing.
  • the drive member can be a tooth or a finger.
  • the first time indication may be the current time
  • the second time indication may be the current minute
  • the method allows the jumping display ring to be rotated in a jumping manner by a regulating member mounted on the rake.
  • the clockwise rotation of said rake can cause the clockwise rotation of the retrograde mobile and the anti-clockwise rotation of said jumping display ring to display the current time.
  • said rake when the cam rotates counterclockwise and causes the rotation of said rake clockwise, said rake, by turning clockwise, can cause the rotation in the same direction of the retrograde mobile, the indicator and of the finger, and said finger can move along a flank of the internal toothing linked to the jumping display ring without causing said ring to rotate.
  • the mechanism may be constituted by a watch movement, by a complication intended to cooperate with a movement, by an additional module, etc.
  • the mechanism described can also be used for the jumping display of indications other than the hour, and/or for the retrograde display of indications other than the minutes.
  • the figure 1 illustrates an example of a retrograde mechanism 1 according to the invention. It comprises a retrograde indicator 2 represented in the form of a minute hand in this embodiment.
  • the retrograde minute indicator 2 is mounted on the axis of the retrograde mobile 20.
  • the retrograde mobile 20 comprises external toothing 200.
  • the rake 3 has a first end 31 bearing against the periphery of the snail cam 5 thanks to the rake spring 33.
  • the second end 32 of the rake 3 comprises an oblong opening provided with internal toothing 320.
  • the rake 3 pivots under the snail cam action of the pivot point.
  • the internal toothing 320 of the second end of the rake 32 engages the external toothing 200 of the retrograde mobile 20 so that the retrograde indicator 2 carried by the retrograde mobile 20 rotates in the same direction. than the second end of the rake 32.
  • the displacement of the rake is transmitted to a drive member, constituted here by a tooth 4 articulated on the second end of the rake 32 by means of the axis 41.
  • a return spring 42 exerts a restoring force on tooth 4 to press it against toothing 610.
  • the first end of the rake 31 follows in rotation the snail cam 5 carried by a trigger drive wheel 52.
  • This trigger drive wheel 52 is driven by a wheel of the gear train so that the minute indicator 2 travels the scale 11 minutes ( fig. 2 to 11 ) in 60 minutes (or 60 minutes minus return time).
  • the mechanism 1 includes a jumping display ring 60 bearing the time indications 6 enabling the current time to be displayed in an aperture 10 ( fig. 2 to 11 ).
  • the jumping display ring 60 is driven by the smaller diameter drive ring 61.
  • Drive ring 61 has internal toothing 610 with a plurality of teeth along the entire internal periphery. The spacing between the teeth is regular and there are no missing teeth.
  • the teeth have two asymmetrical flanks 6100 and 6101.
  • the first flank 6100 is almost parallel to the diameter of the drive ring 61 and makes it possible to drive the drive ring 61 by means of the drive member (tooth ) 4.
  • Tooth 4 acts as a drive member for the jumping hours display.
  • the second flank 6101 is curved; the average inclination forms an angle of less than 30° with the tangent of drive ring 61, so that when tooth 4 is in contact with second flank 6101, it can slide on this second flank 6101 without driving it, neither driving the drive ring 61.
  • the drive ring 61 further comprises an external toothing 611 having teeth 6110 whose apex is concentric with the drive ring 61, the hollow 6111 between each tooth 6110 being provided to receive the end 620 of a positioning jumper 62.
  • Jumper 62 thus cooperates with external toothing 611 to ensure centering of the time indications in window 10 ( figure 2 ).
  • the end 620 of this jumper 62 opposes the movement of the drive ring 61 by engaging in the hollow 6111 between the teeth 6110 of the external toothing of the drive ring 61.
  • the stiffness of the jumper 62 is chosen so that the jumper 62 holds the drive ring 61 in place when it is not driven by the tooth 4 and to allow the end of the jumper 620 to disengage from the hollow 6111 of the external toothing 611 linked to the jumping display ring 60 under the action of the tooth 4 and thanks to a rake spring 33.
  • Jumper 62 has a first end (or output end) and a second end (or input end). The two ends have a non-zero inclination with respect to the vertical walls of the external toothing 611 of the drive ring 61.
  • the jumper 62 cooperates with a jumper spring 63.
  • the first end of the jumper has a non-zero inclination with respect to the recesses of the outer teeth of the drive ring 61; the second end is then substantially parallel to the edges of these hollows when the jumper thus modified is engaged in the hollow.
  • This particular jumper shape makes it possible to block a clockwise rotation of the drive ring 61.
  • the second end of the jumper is configured so as to block a clockwise rotation of the drive ring 61, and to thus avoid a display error during an impact for example.
  • the figure 2 illustrates the mechanism just after the return of the retrograde minute hand 2, which then points to minute 0.
  • the first end of the rake 31 bears against the smaller diameter of the snail cam 5.
  • the mobile retrograde 20 engages the internal toothing 320 in the opening of the rake.
  • tooth 4 is not in contact with the internal toothing 610 of the jumping display ring 60.
  • the picture 3 corresponds to a position of the minute hand 2 at minute 17.
  • the drive member 4 (tooth ) bears against the top of a tooth of the internal toothing of the drive ring 61, without having any grip on it.
  • the drive ring 61 and the jumping display ring 60 therefore remain stationary, their position being fixed by the positioning jumper 62 which cooperates with the recesses 6111 on the outer periphery of the drive ring 61 ( fig. 1 ).
  • the figure 4 corresponds to a position of the minute hand 2 at minute 35.
  • the retrograde mobile 20 continues to rotate clockwise and the minute hand 2 to move clockwise along the minute scale 11
  • the drive member 4 comes into contact with an oblique flank 6101 of the internal toothing 610 of the drive ring 61 ( fig. 1 ), without having a hold on it.
  • the training ring 61 and the jumping display ring 60 therefore remain stationary.
  • the figure 5 corresponds to a position of the minute hand 2 at minute 59.
  • the first end of the rake 31 is in contact with the snail cam 5 close to the portion 51 of maximum diameter of this last.
  • the drive member 4 (tooth) contacts an apex of the internal toothing 610. During the interval of 0 to 59 minutes, the tooth 4 slides along the toothing of the drive ring 61 ( fig. 1 ), without interfering with its position.
  • the figure 6 corresponds to a position of the minute hand 2 at minute 60.
  • the first end of the rake 31 is located at the top of the cam 5.
  • the drive member 4 (tooth) has passed the top of the internal toothing 610 and engages with a first flank 6100 of internal toothing 610 of drive ring 61 ( fig. 1 ). This ring is still held in place by the positioning jumper 62.
  • the figure 6 and 7 illustrate the beginning of the return to minute 0 of the retrograde indicator and the beginning of the jump of the jumping display.
  • the first end of the rake 31 begins its fall from the top of the snail cam 5.
  • the second end of the rake 32 rotates counter-clockwise causing the retrograde indicator positioned at minute 55 and tooth 4 to rotate in the same direction.
  • the drive ring 61 is then driven in the counterclockwise direction by the tooth 4, thanks to the rake spring 33 which gradually disarms.
  • the rake spring 33 ( fig. 1 ) transmits to the jumping display ring 60 ( fig. 1 ) sufficient energy to bring out the end 620 of the positioning jumper 62 from the hollow 6111 of the external toothing 611.
  • the window 10 one can observe the movement of the jumping display ring 60 counterclockwise, causing a change from time h to h+1.
  • the figure 8 and 9 illustrate the continuation of the return of the retrograde indicator.
  • the retrograde indicator is positioned respectively at minutes 40 and 25. Tooth 4 moves along the first flank of the internal toothing 610. Through the aperture 10, one can observe the movement of the jumping display ring 60 counterclockwise into a position between two jumping display elements 6. End 620 of positioning jumper 62 moves along tooth 6110.
  • the figure 10 illustrates the end of the return of the retrograde indicator.
  • the retrograde indicator is positioned at minute 17 and tooth 4 is almost at the top of the internal toothing 610 linked to the jumping display ring 60, it is soon no longer in mesh with the internal toothing 610. Through window 10, the new jumping display element 6 can be observed.
  • the positioning jumper 62 not shown, has " fallen” into a hollow 6111 of the external toothing 611.
  • the figure 11 illustrates the return of the retrograde indicator at minute 0.
  • the retrograde indicator is positioned at minute 0 and tooth 4 is no longer in contact with the internal toothing 610 linked to the jumping display ring 60.
  • the first end of the rake is located at the level of the smallest diameter of the cam 5. Through the aperture 10, the new position of the jumping display element 6 can be observed.
  • the minutes are displayed by the position of the retrograde indicator 2 on a minute scale not shown.
  • the minute scale covers an arc of a circle less than 360° but greater than 180°, for example 240°.
  • the current time display window is located opposite the opening portion of the scale, at 6 o'clock in the example shown.
  • the mechanism allows the retrograde display of the minutes and the jumping display of the hours.
  • Such a mechanism can however be used for the jumping display of indications other than the hours, and/or for the retrograde display of indications other than the minutes.

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Measurement Of Unknown Time Intervals (AREA)
  • Electromechanical Clocks (AREA)
  • Transmission Devices (AREA)

Claims (12)

  1. Uhrwerkmechanismus (1), umfassend:
    - einen Nocken (5);
    - einen von dem Nocken (5) angetriebenen Rechen (3);
    - einen von dem Rechen (3) angetriebenen rückläufigen Drehteil (20), der einen rückläufigen Anzeiger (2) zum Anzeigen einer ersten Zeitangabe trägt;
    - wobei der Rechen (3) und der rückläufige Drehteil (20) so eingerichtet sind, dass sie sich in derselben Richtung drehen,
    dadurch gekennzeichnet, dass der Mechanismus Folgendes aufweist:
    - einen springenden Anzeigering (60) zum Anzeigen einer zweiten Zeitangabe, wobei der springende Anzeigering (60) eine innere Zahnung (610) aufweist;
    - wobei der Rechen (3) ein Antriebsglied (4) umfasst, das mit der inneren Zahnung (610) zusammenwirkt, um den springenden Anzeigering (60) springend drehanzutreiben.
  2. Mechanismus (1) nach Anspruch 1, wobei ein Ende (32) des Rechens eine Öffnung aufweist, die mit einer inneren Zahnung (320) versehen ist, wobei der rückläufige Drehteil (20) von der inneren Zahnung (320) angetrieben wird.
  3. Mechanismus (1) nach einem der vorhergehenden Ansprüche, wobei die innere Zahnung (610) eine Vielzahl von Zähnen mit asymmetrischen Flanken aufweist, wobei das Antriebsglied (4) des Rechens dazu eingerichtet ist, dass es an eine Flanke eines Zahns der inneren Zahnung (610) anstößt und den springenden Anzeigering (60) antreibt, wenn sich der Rechen (3) im Gegenuhrzeigersinn dreht, und auf einer anderen Flanke eines Zahns der inneren Zahnung (610) gleitet oder mit der inneren Zahnung (610) nicht in Kontakt ist, wenn sich der Rechen (3) im Uhrzeigersinn dreht.
  4. Mechanismus (1) nach einem der Ansprüche 1 bis 3, wobei das Antriebsglied (4) mittels einer Welle an dem Rechen (3) montiert ist, die sein Schwenken gestattet.
  5. Mechanismus nach Anspruch 4, aufweisend eine Feder (42), die an dem Rechen (3) montiert ist und eine Kraft ausübt, um das Antriebsglied (4) gegen die innere Zahnung zu drücken.
  6. Mechanismus (1) nach einem der Ansprüche 1 bis 5, wobei die erste Zeitangabe die aktuelle Stunde ist und die zweite Zeitangabe die aktuelle Minute ist.
  7. Verfahren zum Anzeigen von Zeitangaben mittels eines Uhrwerks nach Anspruch 6, umfassend die folgenden Schritte:
    - das Uhrwerk treibt den Nocken (5) an,
    - der Nocken treibt den Rechen (3) an,
    - der Rechen treibt den rückläufigen Drehteil (20) und den rückläufigen Anzeiger (2) an,
    - der Rechen (3) treibt den springenden Anzeigering (60) zum Anzeigen der aktuellen Stunde an,
    - der Rechen (3), der rückläufige Drehteil (20) und der Anzeiger (2) drehen sich in derselben Richtung.
  8. Verfahren nach Anspruch 7, wobei der springende Anzeigering (60) von einem an dem Rechen (3) montierten Antriebsglied (4) springend drehangetrieben wird.
  9. Verfahren nach einem der Ansprüche 7 oder 8, wobei die Drehung im Uhrzeigersinn des rückläufigen Drehteils (20) und die Drehung im Gegenuhrzeigersinn des springenden Anzeigerings (60) der aktuellen Stunde durch die Drehung im Uhrzeigersinn des Rechens (3) angetrieben wird.
  10. Verfahren nach einem der Ansprüche 7 bis 9, wobei, wenn sich der Nocken (5) im Gegenuhrzeigersinn dreht und die Drehung des Rechens (3) im Uhrzeigersinn antreibt,
    der Rechen (3) durch Drehung im Uhrzeigersinn die Drehung des rückläufigen Drehteils (20), des Anzeigers (2) und des Antriebsglieds (4) in derselben Richtung antreibt und
    sich das Antriebsglied (4) entlang einer Flanke (6101) der mit dem springenden Anzeigering (60) verbundenen inneren Zahnung (610) bewegt, ohne die Drehung des springenden Anzeigerings (60) anzutreiben.
  11. Verfahren nach einem der Ansprüche 7 bis 10, wobei das Antriebsglied (4) an eine Flanke (6100) der mit dem springenden Anzeigering (60) verbundenen inneren Zahnung (610) anstößt, wenn das erste Ende des Rechens (31) die Spitze (51) des Nockens (5) erreicht.
  12. Verfahren nach einem der Ansprüche 7 bis 11, wobei das zweite Ende (32) des Rechens (3) nahezu sofort im Gegenuhrzeigersinn drehangetrieben wird, wenn das erste Ende (31) des Rechens von der Spitze (51) des Nockens (5) fällt, wodurch die nahezu sofortige Drehung des rückläufigen Drehteils (20) des Anzeigers (2), des Antriebsglieds (4) und des springenden Anzeigerings (60) in derselben Richtung hervorgerufen wird.
EP17712847.7A 2016-03-15 2017-03-15 Mechanismus für ein uhrwerk Active EP3430482B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH00350/16A CH712219A2 (fr) 2016-03-15 2016-03-15 Mécanisme pour mouvement de montre à affichage rétrograde et sautant.
PCT/IB2017/051511 WO2017158536A1 (fr) 2016-03-15 2017-03-15 Mecanisme pour mouvement de montre

Publications (2)

Publication Number Publication Date
EP3430482A1 EP3430482A1 (de) 2019-01-23
EP3430482B1 true EP3430482B1 (de) 2022-01-26

Family

ID=58398227

Family Applications (1)

Application Number Title Priority Date Filing Date
EP17712847.7A Active EP3430482B1 (de) 2016-03-15 2017-03-15 Mechanismus für ein uhrwerk

Country Status (6)

Country Link
US (1) US11003139B2 (de)
EP (1) EP3430482B1 (de)
JP (1) JP6941153B2 (de)
CN (1) CN109313412B (de)
CH (1) CH712219A2 (de)
WO (1) WO2017158536A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3208665B1 (de) * 2016-02-18 2019-01-02 Blancpain SA. Retrograde anzeige einer uhr mit einziehbarem zeiger
EP3486735B1 (de) * 2017-11-20 2020-09-30 Montres Breguet S.A. Uhrwerksmechanismus zur nullrückstellung der sekunde mit schneckennocken
DE102017131330B3 (de) 2017-12-27 2019-02-21 Lange Uhren Gmbh Schrittschaltantrieb einer Uhr
EP3540524B1 (de) 2018-03-13 2022-02-16 Montres Breguet S.A. Springender und regulierter uhranzeigemechanismus
EP3667434B1 (de) * 2018-12-10 2021-08-04 Montres Breguet S.A. Grossanzeigemechanismus für datum, und mit einem solchen mechanismus ausgestattete uhr
EP3913442B1 (de) * 2020-05-20 2023-05-17 Blancpain SA Retrograder uhranzeigemechanismus, der mit einer sicherheitsvorrichtung ausgestattet ist

Family Cites Families (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH38605A (fr) * 1906-12-15 1907-11-15 Arcadio Ferrer Salvador Horloge perfectionnée
FR480026A (fr) * 1914-04-09 1916-06-07 Gustave Lecoultre Montre
CH681761B5 (fr) * 1991-12-28 1993-11-30 Longines Montres Comp D Pièce d'horlogerie du type mécanique et/ou électromécanique, pourvue de moyens d'affichage à déplacement retrograde automatique.
CH684619B5 (fr) * 1992-07-17 1995-05-15 Longines Montres Comp D Pièce d'horlogerie à affichage universel de l'heure.
CH688068B5 (fr) 1994-07-29 1998-02-13 Technowatch Sa Dispositif indicateur de seconde pour pièce d'horlogerie.
CH690047A5 (fr) 1996-02-01 2000-03-31 Gerald Genta Sa Pièce d'horlogerie à affichage rétrograde des minutes, notamment montre-bracelet.
DE29607071U1 (de) 1996-04-18 1996-09-19 Chronoswiss Uhren GmbH, 80999 München Mechanische Armbanduhr mit retrograder Minutenanzeige
CH691833A5 (fr) 1997-09-25 2001-10-31 Vacheron & Constantin S A Module d'affichage pour pièce d'horlogerie, notamment montre-bracelet, comportant un affichage sautant des heures et un affichage rétrograde des minutes.
EP0950932B1 (de) 1998-04-17 2004-06-30 Daniel Roth et Gerald Genta Haute Horlogerie SA Zeitmesser,dessen eine Anzeige sich über einen Kreissektor erstreckt
EP1134627B8 (de) 2000-03-16 2008-09-24 Manufacture Roger Dubuis S.A. Dreifache rückläufige Anzeige und deren Mechanismus
CH696218A5 (fr) * 2001-08-07 2007-02-15 Piguet Frederic Sa Pièce d'horlogerie à quantième comprenant un dispositif d'équation du temps marchante.
DE10200284C1 (de) 2002-01-07 2003-01-02 Walter Haselberger Uhrenanzeigevorrichtung mit springender Stundenanzeige
CH698132B1 (fr) 2004-08-12 2009-05-29 Hautlence Sa Montre bracelet.
EP1677165B1 (de) * 2004-12-30 2011-11-02 Asulab S.A. Uhr mit mechanischem chinesischen Kalender
JP4692968B2 (ja) * 2006-02-20 2011-06-01 セイコーインスツル株式会社 第一日車と第二日車とを有するカレンダ機構付き時計
CH698826B1 (fr) 2006-03-29 2009-11-13 Girard Perregaux Sa Mouvement pour pièce d'horlogerie à affichage rétrograde.
DE602006013838D1 (de) * 2006-11-06 2010-06-02 Longines Montres Comp D Uhr, die einen Korrekturmechanismus für eine Vorrichtung zur Anzeige einer Zeitgröße umfasst
ATE460690T1 (de) * 2007-01-30 2010-03-15 Longines Montres Comp D UHR, DIE EINEN ANTRIEBSMECHANISMUS EINER VORRICHTUNG ZUR ANZEIGE EINER MIT DER ZEIT ZUSAMMENHÄNGENDEN GRÖßE UMFASST
US7515508B1 (en) * 2008-03-12 2009-04-07 Timex Group B.V. Indicator assembly for a wearable electronic device
EP2107435A1 (de) * 2008-04-02 2009-10-07 Glashütter Uhrenbetrieb GmbH Uhr mit Anzeige der Zeitzonen
EP2159652A1 (de) * 2008-08-26 2010-03-03 Agenhor SA Anzeigemechanismus für Uhr, der die Anzeige sowie das Ausblenden der aktuellen Uhrzeit ermöglicht
CH701406B1 (fr) * 2009-07-03 2014-09-30 Laurent Ferrier Sa C O Rpn Société Fiduciaire Montre-bracelet comportant un module d'affichage.
CH703837B1 (fr) * 2010-09-29 2015-01-30 Montre Hermès S A Pièce d'horlogerie.
JP5715453B2 (ja) * 2011-03-13 2015-05-07 セイコーインスツル株式会社 レトログラード表示機構及びこれを備えた時計
CH705782A2 (fr) * 2011-11-17 2013-05-31 Blancpain Sa Dispositif mécanique indicateur de changement d'état pour un mécanisme d'affichage semi-instantané ou instantané par sauts.
EP2615505A1 (de) * 2012-01-14 2013-07-17 Agenhor SA Anzeigemechanismus nach Informationsanfrage für Uhrwerk
US9261859B2 (en) * 2012-02-27 2016-02-16 Blancpain Sa Universal running equation of time mechanism and method of setting the same
CN203069969U (zh) * 2012-12-12 2013-07-17 天津海鸥表业集团有限公司 可同时带动手表多种功能的传动机构
JP6057765B2 (ja) * 2013-02-19 2017-01-11 セイコーインスツル株式会社 レトログラード表示機構並びに該機構を備えたムーブメント及びアナログ時計
EP2778800B1 (de) * 2013-03-12 2016-02-24 Blancpain SA. Mechanismus einer universellen fortschreitenden Zeitgleichung und Regulierungsverfahren eines solchen Mechanismus
JP3192199U (ja) * 2014-05-22 2014-07-31 昭安 宮澤 時計機構
EP3208665B1 (de) * 2016-02-18 2019-01-02 Blancpain SA. Retrograde anzeige einer uhr mit einziehbarem zeiger

Also Published As

Publication number Publication date
WO2017158536A1 (fr) 2017-09-21
EP3430482A1 (de) 2019-01-23
CN109313412A (zh) 2019-02-05
JP2019509504A (ja) 2019-04-04
CN109313412B (zh) 2021-04-20
CH712219A2 (fr) 2017-09-15
JP6941153B2 (ja) 2021-09-29
US20190332059A1 (en) 2019-10-31
US11003139B2 (en) 2021-05-11

Similar Documents

Publication Publication Date Title
EP3430482B1 (de) Mechanismus für ein uhrwerk
EP1596261B1 (de) Jährlicher Kalendermechanismus für Uhrwerk
EP3026504B1 (de) Uhrmechanismus eines Jahres- oder ewigen Kalenders, und Uhr, die eine solche Anwendung umfasst
EP3430481B1 (de) Uhrwerk mit einer rückläufigen anzeige und einem sprungstundenring
EP2642354A1 (de) Anzeige- und Korrekturmechanismus des Zustands von mindestens zwei verschiedenen zeitlichen Größen
EP1536298A1 (de) Kalendermechanismus mit Mitführungs- und Korrektionsvorrichtungen für zwei Anzeiger
EP2407833A1 (de) Spielausgleichsmechanismus für Uhrwerk
EP3008523B1 (de) Kalendermechanismus für ein uhrwerk
EP0987609B1 (de) Jährlicher Kalendermechanismus für Uhrwerk
CH708853A1 (fr) Calendrier hégirien.
EP3029531B1 (de) Anzeigevorrichtung von Perioden, die einen Jahreszyklus bilden
CH712222B1 (fr) Roue d'entraînement d'indicateur de date, mécanisme de calendrier, mouvement et pièce d'horlogerie.
CH713209B1 (fr) Mécanisme d'affichage pour pièce d'horlogerie.
CH699794B1 (fr) Dispositif d'aide au maintien en position d'un anneau indicateur de quantième pour pièce d'horlogerie.
EP3026505B1 (de) Uhrmechanismus eines Jahres- oder ewigen Kalenders, und Uhr, die eine solche Anwendung umfasst
CH684234B5 (fr) Calendrier musulman.
CH711184A2 (fr) Mouvement de montre comportant un mécanisme de correction rapide de l'heure courante.
CH714690B1 (fr) Mécanisme de calendrier, mouvement et pièce d'horlogerie.
EP3629101B1 (de) Uhranzeigemechanismus
EP1353244B1 (de) Uhr mit länglichem Gehäuse
EP4254079A1 (de) Mechanismus zur anzeige der mondphasen für uhr
CH719558A2 (fr) Mouvement d'horlogerie comportant un mécanisme d'affichage des phases de lune.
WO2024038348A1 (fr) Mécanisme de quantième perpétuel à cames concentriques
EP3764171A1 (de) Anzeigemechanismus eines uhranzeigewerts
EP2254007B1 (de) Anzeigevorrichtung der Gangreserve für Uhr

Legal Events

Date Code Title Description
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: UNKNOWN

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE

PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20180717

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

DAV Request for validation of the european patent (deleted)
DAX Request for extension of the european patent (deleted)
RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: G. ET F. CHATELAIN, SUCCURSALE DE CHANEL SARL

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: GRANT OF PATENT IS INTENDED

INTG Intention to grant announced

Effective date: 20211104

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE PATENT HAS BEEN GRANTED

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: AT

Ref legal event code: REF

Ref document number: 1465762

Country of ref document: AT

Kind code of ref document: T

Effective date: 20220215

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: FRENCH

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 602017052737

Country of ref document: DE

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG9D

REG Reference to a national code

Ref country code: NL

Ref legal event code: MP

Effective date: 20220126

REG Reference to a national code

Ref country code: AT

Ref legal event code: MK05

Ref document number: 1465762

Country of ref document: AT

Kind code of ref document: T

Effective date: 20220126

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220126

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220126

Ref country code: RS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220126

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220526

Ref country code: NO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220426

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220126

Ref country code: HR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220126

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220126

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220426

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220126

Ref country code: LV

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220126

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220427

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220126

Ref country code: AT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220126

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220526

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 602017052737

Country of ref document: DE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SM

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220126

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220126

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220126

Ref country code: MC

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220126

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220126

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220126

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220126

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220126

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

REG Reference to a national code

Ref country code: BE

Ref legal event code: MM

Effective date: 20220331

26N No opposition filed

Effective date: 20221027

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20220315

Ref country code: IE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20220315

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220126

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20220331

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220126

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CH

Payment date: 20230401

Year of fee payment: 7

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: HU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT; INVALID AB INITIO

Effective date: 20170315

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220126

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220126

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20240320

Year of fee payment: 8

Ref country code: GB

Payment date: 20240320

Year of fee payment: 8

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20240328

Year of fee payment: 8