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EP3832397B1 - Uhr-anzeigemechanismus mit sofortigem umspringen - Google Patents

Uhr-anzeigemechanismus mit sofortigem umspringen Download PDF

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Publication number
EP3832397B1
EP3832397B1 EP19213804.8A EP19213804A EP3832397B1 EP 3832397 B1 EP3832397 B1 EP 3832397B1 EP 19213804 A EP19213804 A EP 19213804A EP 3832397 B1 EP3832397 B1 EP 3832397B1
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EP
European Patent Office
Prior art keywords
wheel
crown
display mechanism
satellite
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
EP19213804.8A
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English (en)
French (fr)
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EP3832397A1 (de
Inventor
Bernat Monferrer
Lilian Joly
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Blancpain SA
Original Assignee
Blancpain 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 Blancpain SA filed Critical Blancpain SA
Priority to EP19213804.8A priority Critical patent/EP3832397B1/de
Priority to US17/025,408 priority patent/US11853008B2/en
Priority to JP2020162919A priority patent/JP7029506B2/ja
Priority to CN202011405083.4A priority patent/CN112925186B/zh
Publication of EP3832397A1 publication Critical patent/EP3832397A1/de
Application granted granted Critical
Publication of EP3832397B1 publication Critical patent/EP3832397B1/de
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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
    • G04B19/25353—Driving or releasing mechanisms wherein the date indicators are driven or released mechanically by a clockwork movement driven or released stepwise 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
    • G04B19/06—Dials
    • G04B19/16—Shiftable dials, e.g. indicating alternately from 1 to 12 and from 13 to 24
    • G—PHYSICS
    • G04—HOROLOGY
    • G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
    • G04B19/00—Indicating the time by visual means
    • G04B19/02—Back-gearing arrangements between gear train and hands
    • 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
    • G04B19/04—Hands; Discs with a single mark or the like
    • G04B19/042—Construction and manufacture of the hands; arrangements for increasing reading accuracy
    • 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
    • G04B19/22—Arrangements for indicating different local apparent times; Universal time pieces
    • 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
    • G04B19/24306—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 combination of different shapes, e.g. bands and discs, discs and drums
    • G04B19/24313—Independent date indicating devices activated by hand or by clockwork
    • 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
    • G04B19/26—Clocks or watches with indicators for tides, for the phases of the moon, or the like

Definitions

  • the invention relates to an instantaneous jump timepiece display mechanism, arranged to be driven by a timepiece movement, and comprising a Maltese cross-type stop mechanism with a directing mobile able to control in a part of its angular stroke the pivoting of at least one mobile satellite.
  • the invention also relates to a timepiece, in particular a watch, comprising at least one such display mechanism.
  • the invention relates to the field of display mechanisms for timepieces with complications.
  • Maltese cross stop mechanisms to perform certain display functions in horology is known.
  • the best known is the display of the leap year on a timepiece with a perpetual calendar.
  • a Maltese cross mechanism is said to be trailing.
  • the satellite is in continuous rotation around the planet, and the rotation of the satellite on its own axis is also dragging.
  • Trailing displays cause uncertainty for the user, especially in the vicinity of the display change instant, because he does not have the means to know whether the display change has been performed or not.
  • WO2010/058367A1 in the name of BALLOUARD describes a mechanism for displaying a watch whose movement makes it possible to drive a roadway, at the free end of which is fixed an indicator member carrying out one revolution per hour above a dial equipped with twelve or twenty-four markers indicating the hours in a circular arrangement.
  • markers are each associated with an isolated pinion, equipped with an even number of teeth, driven simultaneously with one of its adjacent pinions by meshing with a toothed sector whose pitch diameter is equal to half the number of markers multiplied by the diameter pitch of the pinion, and which is actuated in rotation, around this roadway and after each revolution of the indicator member, by an angular value equal to one revolution divided by the number of marks, by means of a control means itself driven by the rotation of this roadway.
  • the document CH3366A in the name of JACCARD describes a watch called a "watch without hands", comprising a combination of a barrel carrying a cam and a wheel, with a finger disc intended to actuate a Maltese cross wheel.
  • This disc carrying one of the ends of a spiral spring, the other end of which is fixed to the barrel or to the shaft carrying the latter, and a lower tooth or projection passing through an opening of the wheel, in combination with a lever or arm having a tooth or projection and with a spring; the tooth or projection temporarily stopping the disc-finger during the continuous rotation of the barrel, to abandon it to itself as soon as the tooth or projection falls into the notch of the cams.
  • the invention proposes to make the jumping of a mechanism of the Maltese cross type instantaneous.
  • the invention also proposes to produce a display mechanism for a timepiece, in particular a watch, implementing at least one mobile satellite having a specific movement. More particularly, this specific movement comprises at least one phase of continuous movement of rotation of the mobile satellite around an element called planet, and at least one phase of punctual and instantaneous movement of rotation of the mobile satellite on itself, at a place and a specific moment.
  • the invention consists in making the occasional rotation of the satellite around its axis instantaneous while guaranteeing its rotation around the planet, without modifying the speed of rotation of the axis of the satellite around the planet.
  • the invention relates to a timepiece display mechanism according to claim 1.
  • the invention also relates to a timepiece, in particular a watch, comprising at least one such display mechanism.
  • FIG. 1 exposes the general problem of the orbital movement of a mobile satellite around a fixed or mobile element called planet, where the mobile satellite is in continuous rotational movement (arrows A) around the planet, and, in at least one angular position shown here without limitation at six o'clock, pivots on itself (arrow B), the angular stroke of this pivoting depending on the arrangement of the mechanism.
  • the invention is illustrated in a particular variant with a single point of rotation of the satellites, it is understood that a particular display mechanism may comprise several such points of rotation distributed over the periphery of the planet, depending on the display application desired.
  • the invention relates to an instantaneous jump timepiece display mechanism 100 .
  • This display mechanism 100 is arranged to be driven by a clock movement, and comprises a stop mechanism of the so-called "Maltese cross" type with a director mobile 200 capable of controlling, in at least part of its angular stroke, the pivoting of at least one mobile satellite 300.
  • this director wheel set 200 comprises a ring gear 10, which is arranged to be driven indirectly in pivoting from a drive wheel set or a roadway 12 that includes a clockwork movement, through a cam wheel set 456.
  • This cam wheel set 456 is arranged to move the ring gear 10 from an armed position to a disarmed position by an instantaneous movement of the ring gear 10 in a first direction to make a satellite wheel set 300 pivot around a satellite axis, and to move the crown 10 from the disarmed position to the armed position by a regulated displacement of the crown 10 slower than the instantaneous displacement during a return movement in a second direction opposite to the first direction.
  • the cam wheel set 456 comprises, mounted coaxially, at least one plate 15 and one cam 16.
  • the plate 15 is driven indirectly by the roadway 12, and comprises a loop 151, arranged for the stroke limitation and for driving in position stop at one end of the loop, an eccentric finger 160 that comprises the cam 16.
  • the changing profile 161 of the cam 16 controls the pivoting of a driver 17, which is arranged to drive the crown 10 between two extreme positions of armament and disarmament.
  • the loop 151 thus allows, on the one hand a free jump of the trainer 17 which interacts with the cam 16 in the direction of the disarmament, and on the other hand a longer duration of rearmament related to the relative course of the finger 160 and of the loop 151.
  • the usefulness of the loop-finger system is to have an instantaneous fall of the feeler, which when it falls touches the smallest radius of the cam.
  • the director mobile 200 comprises a first alternation of first sliding zones and first driving zones
  • the satellite mobile 300 comprises a second alternation of second clearance zones and second driving zones.
  • the second clearance zones are arranged to slide each in turn on one of the first sliding zones of the director mobile during part of the angular travel of the director mobile 200 corresponding to a rest position of the satellite mobile 300.
  • the first zones of drive of the director mobile 200 are arranged to, in certain portions of the angular travel of the director mobile 200, cooperate with the second drive zones that the satellite mobile 300 comprises to pivotally drive the satellite mobile 300 until the cooperation of a second clearance zone with a first sliding zone in a new rest position of the mobile satellite 300.
  • the driver 17 is a pivoting rake, which is returned by a rake spring 18, and which comprises a rake toothing 170 which is arranged to cooperate with an internal crown toothing 107 that the crown 10 comprises.
  • swivel includes a sensor 171, which is arranged to follow the profile of the cam 16.
  • the cam 16 is a snail cam with an evolving external profile 161 snail and a front 162 allowing the jump. And the combination of the loop 151 and the finger 160 allows and limits the return of the sensor 171 on the largest radius of the cam 16.
  • this snail-shaped external profile 161 grows over the first 180° of the cam, and is followed by a concentric part with zero evolution over the rest of the angular stroke; thus the ring gear, in the armed position, can wait for the arrival of the satellite.
  • the ascent ramp is not too fast, so as to avoid any interference with the satellite which has just jumped.
  • the front 162 has a slope which allows the reversibility of the mechanism, which is useful during an adjustment such as setting the time, which may require a backward movement.
  • the cam wheel set 456 further comprises, mounted coaxially with the plate 15 and the cam 16, a friction wheel 14 which is driven directly or indirectly (for example through a timer wheel set 13) by the floor 12, and which is arranged to drive by friction a pin 152 of the plate 15, and whose angular adjustment relative to the plate allows precise adjustment of the moment of the jump of the crown 10.
  • crown 10 is annular and pivots, guided by crown rollers 19 eccentric with respect to its pivot axis.
  • This roller guidance is naturally not exclusive, it is a particular and non-limiting case of a guidance system.
  • the display mechanism 100 comprises a carrier star 4 of each satellite mobile 300, which is pivotally mounted, in a continuous pivoting in a single direction of pivoting, and driven by a mobile of the clockwork.
  • This continuous movement of the star is a particular, non-limiting case: it is understood that, for example during a setting of the time or the like, the rotation may not be continuous; the same is true for the direction of rotation, which can also be reversed, in particular in the same example of a time-setting.
  • the pivot axes of crown 10 and star 4 coincide; more particularly, they are coaxial with the main pivot axis D of the hour wheel 1 or the roadway 12 of the clock movement.
  • each mobile satellite 300 is mounted to pivot freely on an arm 7 or the periphery of the star 4.
  • the mobile satellites 300 each comprise two second clearance zones 821, 822, which allow a 180° rotation of the satellite. It is understood that other executions are possible, for example three second free zones for a rotation of 120°, or other; in the same way, these second cleared zones are not necessarily equidistant.
  • each satellite mobile 300 is a Maltese cross with branches each comprising a hollow cylindrical profile constituting a second clearance zone, which is arranged to slide on a cylindrical bearing surface 9 that comprises crown 10.
  • the branches of this Maltese cross are conventionally separated by recesses, which are arranged to cooperate with a finger, or a tooth, or the like, projecting from the crown 10 for their relative drive in pivoting.
  • the mechanism comprises a Maltese cross which operates on an internal toothing.
  • the display mechanism 100 is a moon phase or moon age display.
  • the display mechanism 100 is a day/night display.
  • the display mechanism 100 is an AM/PM display.
  • the display mechanism 100 is a universal time display.
  • the display mechanism 100 is a calendar, date, day, or month, or leap year display.
  • the invention also relates to a timepiece 1000 comprising a timepiece movement, which is arranged to drive at least one such display mechanism 100.
  • this display mechanism 100 comprises a drive separate from the mobile director 200 according to a back-and-forth pivoting with a limited angular travel, and the continuous pivoting in one direction of a carrier star 4 of each mobile satellite 300.
  • this timepiece 1000 is a watch.
  • the star 4 drive subsystem aims to rotate the satellite wheels 300 at a constant speed, here satellite wheels 8, around a plate 5.
  • the information is taken from the center of a watch movement, in particular but not limited to an hour wheel 1 comprising a toothing 11, this information is transmitted by a gear train, in particular comprising a mobile reducer 2 comprising teeth 21 and 22, and a driving gear 3, up to star 4, via its internal toothing 43.
  • Star 4 pivots around plate 5 thanks to star rollers 6 guiding a bore 46 of star 4, and completes one revolution in twelve hours clockwise in the particular case illustrated.
  • this revolution in twelve hours is a particular construction illustrated by the figures, and other period values can be chosen for other applications, without departing from the invention.
  • the star 4 comprises an internal toothing 43 at the level of an annular rim which pivots, guided by star rollers 6 eccentric with respect to the pivot axis of the star 4.
  • Guide by rollers n It is only a particular case illustrated by the figures, one can imagine other modes of guidance, such as a rotary guidance by rolling, or other.
  • This toothing 43 cooperates with the toothing 32 of the driving gear 3.
  • the star 4 here comprises twelve arms 7, these are more particularly but not limited to flexible arms, these arms 7 make it possible to produce a pivot with each planet wheel 8.
  • the planet wheels 8 are driven in rotation around the plate 5 by the star 4, and they are angularly guided most of the time by the crown 10, by sliding of the teeth of the planet gears 8 against the outer cylindrical surface 9 of the crown 10.
  • Each satellite wheel 8 performs a complete rotation around the plate 5 in twelve hours, and without turning on itself.
  • the purpose of the subsystem relating to the drive of crown 10 is to manage the movement and the angular position of crown 10.
  • the crown 10 passes from the armed position to disarmed by a rapid instantaneous displacement, then returns to the armed position by a slow regulated displacement. More specifically, the climb when returning to the armed position is progressive at the beginning, and zero at the end.
  • the information is, in particular and not limited to, taken from the center of the clock movement on a roadway 12, and is transmitted by a timer wheel set 13 to a cam wheel set 456.
  • the mobile cam 456 comprises three stages: the friction wheel 14, a plate 15, and a cam 16 which carries an eccentric finger 160.
  • This cam 16 has the function of maneuvering a driver, here a pivoting rake 17, to move the crown 10 in one direction or the other.
  • the friction wheel 14 drives the plate 15 via the friction exerted for example on a shaft bearing 152 of the plate 15 by flexible blades that the friction wheel 14 comprises and which delimit a slot 140.
  • the plate 15 drives the finger 160 of the cam 16 via a loop 151 that this plate 5 comprises, in particular a loop in the form of an arc of a circle concentric with this plate 15.
  • the friction allows the precise adjustment of the moment of the jump of the crown 10, and the strap 151 allows a free jump of the rake 17 which interacts with the cam 16.
  • FIG. 6 shows the crown drive system in the decocked position; the feeler 171 rests on the smallest radius of the cochlea 161, just after having crossed the front 162.

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Astronomy & Astrophysics (AREA)
  • Electromechanical Clocks (AREA)
  • Measurement Of Unknown Time Intervals (AREA)
  • Transmission Devices (AREA)

Claims (20)

  1. Anzeigemechanismus (100) für ein Zeitmessgerät mit einer Sofortsprungfunktion, der so angeordnet ist, dass er durch ein Uhrwerk angetrieben wird, und der einen Malteserkreuz-Sperrmechanismus mit einem Steuerradsatz (200) umfasst, der in der Lage ist, in einem Teil seiner Winkelbewegung die Schwenkung von mindestens einem Planetenradsatz (300) zu steuern, wobei der Steuerradsatz (200) eine Krone (10) aufweist, die so angeordnet ist, dass er indirekt von einem Antriebsradsatz oder einem Minutenrohr (12), das das Uhrwerk umfasst, über einen Nockenradsatz (456) des Anzeigemechanismus (100) zum Schwenken angetrieben wird, wobei der Nockenradsatz (456) so angeordnet ist, dass er die Krone (10) von einer gesicherten Position in eine entsicherte Position durch eine sofortige Verschiebung der Krone (10) in eine erste Richtung gleiten lässt, um den Planetenradsatz (300) um eine Planetenradachse schwenken zu lassen, und die Krone (10) von der entsicherten Position in die gesicherte Position durch eine kontrollierte Verschiebung der Krone (10), die langsamer ist als die sofortige Verschiebung, während einer Rückbewegung in einer zweiten Richtung, die der ersten Richtung entgegengesetzt ist, gleiten lässt, dadurch gekennzeichnet, dass der Nockenradsatz (456) eine Platte (15) und eine Nocke (16) umfasst, die koaxial montiert sind, wobei die Platte (15) indirekt durch das Minutenrohr (12) angetrieben wird und einen Schlitz (151) zum Antreiben eines exzentrischen Fingers (160) umfasst, den die Nocke (16) umfasst und dessen Profil die Schwenkung eines Mitnehmers (17) steuert, der so angeordnet ist, dass er die Krone (10) zwischen zwei Endpositionen der Sicherungs- und Entsicherungspositionen antreibt, wobei der Schlitz (151) einerseits einen deutlichen Sprung des mit dem Nocken (16) zusammenwirkenden Mitnehmers (17) in Richtung der Entsicherung und andererseits eine längere Dauer der erneuten Sicherung im Zusammenhang mit der relativen Bewegung des Fingers (160) und des Schlitzes (151) ermöglicht, und dass der Nockenradsatz (456) außerdem ein Reibrad (14) umfasst, das koaxial mit der Platte (15) und der Nocke (16) montiert ist und direkt oder indirekt durch das Minutenrohr (12) angetrieben wird und so angeordnet ist, dass es die Platte (15) reibschlüssig antreibt, und dessen Winkeleinstellung in Bezug auf die Platte eine präzise Einstellung des Sprungmoments der Krone (10) ermöglicht.
  2. Anzeigemechanismus (100) nach Anspruch 1, wobei der Steuerradsatz (200) einen ersten Wechsel aus ersten Gleitbereichen und ersten Antriebsbereichen umfasst und der Planetenradsatz (300) einen zweiten Wechsel aus zweiten Freibereichen und zweiten Antriebsbereichen umfasst, wobei die zweiten Freibereiche so angeordnet sind, dass sie jeweils nacheinander über einen der ersten Gleitbereiche des Steuerradsatzes während eines Teils der Winkelbewegung des Steuerradsatzes (200), der einer Ruheposition des Planetenradsatzes (300) entspricht, gleiten, und wobei die ersten Antriebsbereiche des Steuerradsatzes (200) so angeordnet sind, dass sie in bestimmten Abschnitten der Winkelbewegung des Steuerradsatzes (200) mit den zweiten Antriebsbereichen, die der Planetenradsatz (300) umfasst, zusammenwirken, um den Planetenradsatz (300) schwenkend anzutreiben, bis ein zweiter Freibereich wieder mit einem ersten Gleitbereich in einer anderen Ruheposition des Planetenradsatzes (300) zusammenwirkt.
  3. Anzeigemechanismus (100) nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass der Mitnehmer (17) ein schwenkbare Zahnstange ist, die durch eine Zahnstangenfeder (18) zurückgezogen wird und eine Zahnstangenverzahnung (170), die so angeordnet ist, dass sie mit einer inneren Kronenverzahnung (107) zusammenwirkt, die die Krone (10) umfasst, und einen Taster (171) umfasst, der so angeordnet ist, dass er dem Profil der Nocke (16) folgt.
  4. Anzeigemechanismus (100) nach Anspruch 3, dadurch gekennzeichnet, dass die Nocke (16) eine Schneckennocke mit einem sich ändernden Außenprofil (161) und einer Vorderkante (162) ist, die den Sprung ermöglicht.
  5. Anzeigemechanismus (100) nach Anspruch 4, dadurch gekennzeichnet, dass die Kombination des Schlitzes (151) und des Fingers (160) es ermöglicht, ein sofortiges Absenken des Tasters (171) zu erreichen.
  6. Anzeigemechanismus (100) nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, dass die Krone (10) ringförmig ist und durch Kronenrollen (19), die exzentrisch in Bezug auf ihre Schwenkachse sind, schwenkend geführt wird.
  7. Anzeigemechanismus (100) nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, dass der Anzeigemechanismus (100) einen Stern (4) umfasst, der jeden Planetenradsatz (300) trägt und koaxial mit der Krone (10) in einer kontinuierlichen Schwenkbewegung in einer einzigen Schwenkrichtung schwenkbar montiert ist, angetrieben durch einen Radsatz des Uhrwerks.
  8. Anzeigemechanismus (100) nach Anspruch 7, dadurch gekennzeichnet, dass der Stern (4) eine Innenverzahnung (43) an einem Ringkranz aufweist, der ein Drehlager aufweist oder der durch Sternrollen (6), die exzentrisch in Bezug auf seine Schwenkachse sind, schwenkend geführt wird.
  9. Anzeigemechanismus (100) nach Anspruch 7 oder 8, dadurch gekennzeichnet, dass jeder Planetenradsatz (300) so montiert ist, dass er frei auf einem Arm (7) oder dem Umfang des Sterns (4) schwenkbar ist.
  10. Anzeigemechanismus (100) nach Anspruch 7 oder 8, dadurch gekennzeichnet, dass jeder Planetenradsatz (300) so montiert ist, dass er reibschlüssig in einem Gehäuse schwenkbar ist, das einen Arm (7) oder den Umfang des Sterns (4) umfasst.
  11. Anzeigemechanismus (100) nach einem der Ansprüche 7 bis 10, dadurch gekennzeichnet, dass jeder Planetenradsatz (300) am Ende eines Arms (7) montiert ist, der flexibel ist und den Stern (4) umfasst.
  12. Anzeigemechanismus (100) nach Anspruch 2 und einem der Ansprüche 1 bis 11, wobei jeder Planetenradsatz (300) eine kegelstumpfförmige Verzahnung aufweist, die Zähne (811, 812, 813, 814, 815, 816) aufweist, die so angeordnet sind, dass sie mit den Kronenzähnen (1802, 1804) zusammenwirken, die die Krone (10) für ihren relativen Antrieb aufweist, und freigesetzte Bereiche (821, 822), die die zweiten Freibereiche bilden und so angeordnet sind, dass sie über eine zylindrische Lauffläche (9) gleiten, welche die Krone (10) aufweist.
  13. Anzeigemechanismus (100) nach Anspruch 2 und einem der Ansprüche 1 bis 11, wobei jeder Planetenradsatz (300) ein Malteserkreuz mit Armen ist, die jeweils ein zylindrisches Hohlprofil umfassen, das einen zweiten Freibereich bildet, der so angeordnet ist, dass er über eine zylindrische Lauffläche (9) gleiten, welche die Krone (10) aufweist, wobei die Arme durch Aussparungen getrennt sind, die so angeordnet sind, dass sie mit einem von der Krone (10) hervorstehenden Finger für dessen relativen Schwenkantrieb zusammenwirken.
  14. Anzeigemechanismus (100) nach einem der Ansprüche 1 bis 13, dadurch gekennzeichnet, dass der Anzeigemechanismus (100) eine Mondphasen- oder Mondaltersanzeige ist.
  15. Anzeigemechanismus (100) seien einem der Ansprüche 1 bis 13, dadurch gekennzeichnet, dass der Anzeigemechanismus (100) eine Tag-/Nachtanzeige ist.
  16. Anzeigemechanismus (100) nach einem der Ansprüche 1 bis 13, dadurch gekennzeichnet, dass der Anzeigemechanismus (100) eine AM/PM-Anzeige ist.
  17. Anzeigemechanismus (100) nach einem der Ansprüche 1 bis 13, wobei der Anzeigemechanismus (100) eine universelle Zeitanzeige ist.
  18. Anzeigemechanismus (100) nach einem der Ansprüche 1 bis 13, dadurch gekennzeichnet, dass der Anzeigemechanismus (100) eine Kalender-, Datums-, Tages- oder Monatsanzeige oder eine Schaltjahresanzeige ist.
  19. Zeitmessgerät (1000), umfassend ein Uhrwerk, das so angeordnet ist, dass es mindestens einen Anzeigemechanismus (100) nach einem der Ansprüche 1 bis 18 antreibt, dadurch gekennzeichnet, dass der Anzeigemechanismus (100) einen separaten Antrieb für den Steuerradsatz (200) in einer hin- und herschwenkenden Bewegung mit einer begrenzten Winkelbewegung und für die kontinuierliche Schwenkung in einer Richtung eines tragenden Sterns (4) jedes Planetenradsatzes (300) umfasst.
  20. Zeitmessgerät (1000) nach Anspruch 19, wobei das Zeitmessgerät (1000) eine Uhr ist.
EP19213804.8A 2019-12-05 2019-12-05 Uhr-anzeigemechanismus mit sofortigem umspringen Active EP3832397B1 (de)

Priority Applications (4)

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EP19213804.8A EP3832397B1 (de) 2019-12-05 2019-12-05 Uhr-anzeigemechanismus mit sofortigem umspringen
US17/025,408 US11853008B2 (en) 2019-12-05 2020-09-18 Timepiece display mechanism with an instantaneous jump function
JP2020162919A JP7029506B2 (ja) 2019-12-05 2020-09-29 瞬間的な跳躍機能を有する時計表示機構
CN202011405083.4A CN112925186B (zh) 2019-12-05 2020-12-04 具有瞬跳功能的钟表显示机构

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EP3869280B1 (de) * 2020-02-19 2024-04-17 Montres Breguet S.A. Anzeigemechanismus für uhr
CH720207A1 (fr) * 2022-11-07 2024-05-15 Louis Vuitton Malletier Sa Mécanisme horloger

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CH3366A (fr) * 1891-03-24 1891-10-31 Henri Jaccard Nouveau mécanisme de détente produisant le saut du disque portant les heures, les minutes ou les secondes dans les montres dites sans aiguilles
BE569090A (de) * 1957-07-02
US4240249A (en) * 1979-03-05 1980-12-23 Kruglov Gennady A Instantaneous calendar device for timepieces
CH702127B1 (fr) * 2007-05-25 2011-05-13 Paul Hartzband Pièce d'horlogerie munie d'un tour d'heures variable.
FR2938937B1 (fr) 2008-11-24 2011-01-21 Ludovic Ballouard Mecanisme d'affichage d'une montre.
EP2428856B1 (de) 2010-11-03 2014-01-22 Rolex Sa Uhr
EP2595006B1 (de) * 2011-11-17 2017-11-01 Blancpain S.A. Mechanische Anzeigevorrichtung für die Zustandsveränderung eines halbschnell oder schnell weiter springenden Anzeigemechanismus
EP2680091B1 (de) * 2012-06-26 2015-04-22 Blancpain SA. Weltzeituhr
EP2796941B1 (de) * 2013-04-25 2016-09-21 Harry Winston SA Uhr
EP2927756A1 (de) * 2014-04-03 2015-10-07 ETA SA Manufacture Horlogère Suisse Uhrwerk, das mit einem Antriebsmechanismus eines Analoganzeigers mit periodischer oder intermittierender Bewegung ausgestattet ist
EP3098671B1 (de) 2015-05-27 2019-10-09 Montres Breguet S.A. Mondphasen-anzeigemechanismus einer uhr
CN106597831B (zh) 2015-10-15 2017-12-22 天津海鸥表业集团有限公司 一种瞬跳式数字显示时间机构
EP3173876B1 (de) * 2015-11-26 2020-09-02 Rolex Sa Kalendersystem für uhr
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
EP3339973B1 (de) * 2016-12-21 2019-07-24 Blancpain SA Datumsmechanismus
CH714178A1 (fr) * 2017-09-20 2019-03-29 Richemont Int Sa Mécanisme de quantième annuel.
EP3561611B1 (de) * 2018-04-27 2021-08-04 Montres Jaquet Droz SA Animationsmechanismus eines schmuckelements für eine uhr
JP7473300B2 (ja) 2018-04-30 2024-04-23 ロレックス・ソシエテ・アノニム 時計表示システム

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JP7029506B2 (ja) 2022-03-03
US11853008B2 (en) 2023-12-26
CN112925186B (zh) 2022-04-12
JP2021089269A (ja) 2021-06-10
CN112925186A (zh) 2021-06-08
US20210173344A1 (en) 2021-06-10

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