EP3772673B1 - Indexierungselement für uhren - Google Patents

Indexierungselement für uhren Download PDF

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Publication number
EP3772673B1
EP3772673B1 EP19190678.3A EP19190678A EP3772673B1 EP 3772673 B1 EP3772673 B1 EP 3772673B1 EP 19190678 A EP19190678 A EP 19190678A EP 3772673 B1 EP3772673 B1 EP 3772673B1
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EP
European Patent Office
Prior art keywords
indexing
elastic arm
component
indexing element
timepiece
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EP19190678.3A
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English (en)
French (fr)
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EP3772673A1 (de
Inventor
Julien Saglini
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ETA SA Manufacture Horlogere Suisse
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ETA SA Manufacture Horlogere Suisse
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Application filed by ETA SA Manufacture Horlogere Suisse filed Critical ETA SA Manufacture Horlogere Suisse
Priority to EP19190678.3A priority Critical patent/EP3772673B1/de
Priority to US16/896,485 priority patent/US11774911B2/en
Priority to JP2020109323A priority patent/JP7014861B2/ja
Priority to CN202010782462.9A priority patent/CN112346325B/zh
Publication of EP3772673A1 publication Critical patent/EP3772673A1/de
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Publication of EP3772673B1 publication Critical patent/EP3772673B1/de
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    • G—PHYSICS
    • G04—HOROLOGY
    • G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
    • G04B11/00—Click devices; Stop clicks; Clutches
    • G04B11/02—Devices allowing the motion of a rotatable part in only one direction
    • G04B11/04—Pawl constructions therefor, e.g. pawl secured to an oscillating member actuating a ratchet
    • 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
    • G04B13/00—Gearwork
    • G04B13/02—Wheels; Pinions; Spindles; Pivots
    • G04B13/021—Wheels; Pinions; Spindles; Pivots elastic fitting with a spindle, axis or shaft
    • 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
    • G04B27/00—Mechanical devices for setting the time indicating means
    • G04B27/005—Mechanical devices for setting the time indicating means stepwise or on determined values
    • 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
    • G04B11/001—Clutch mechanism between two rotating members with transfer of movement in both directions, possibly with limitation on the transfer of power
    • G04B11/003—Clutch mechanism between two rotating members with transfer of movement in both directions, possibly with limitation on the transfer of power with friction member, e.g. with spring action
    • 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
    • G04B13/00—Gearwork
    • G04B13/02—Wheels; Pinions; Spindles; Pivots
    • G04B13/021—Wheels; Pinions; Spindles; Pivots elastic fitting with a spindle, axis or shaft
    • G04B13/023—Wheels; Pinions; Spindles; Pivots elastic fitting with a spindle, axis or shaft allowing rotational slipping when a threshold torque is exceeded
    • 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
    • G04B19/24—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

Definitions

  • the invention relates to a clockwork indexing element, arranged to cooperate in a substantially coaxial manner, around an axis around which said indexing element extends, with a clockwork component comprising an indexing relief defining a plurality of indexing positions, said indexing element comprising a first bearing surface arranged to cooperate in abutment bearing with a second complementary bearing surface that a said component includes, and comprising elastic return means arranged to exert a substantially radial thrust relative to said axis on a said component to press it against said first bearing surface, and comprising indexing means arranged to cooperate with a said indexing relief of a said component for relative indexing between said indexing element and said component.
  • the invention also relates to a timepiece assembly comprising at least one such indexing element, and at least one such timepiece component comprising an indexing relief defining a plurality of indexing positions, said at least one indexing element and said at least one component being arranged to cooperate with each other in a substantially coaxial manner, around said axis, for their relative indexing with respect to each other.
  • the invention also relates to a clockwork mechanism comprising at least one such indexing element, and/or such a clockwork assembly.
  • the invention also relates to a timepiece, in particular a watch, comprising at least one such timepiece mechanism and/or at least one such indexing element, and/or such a timepiece assembly.
  • the invention also relates to the field of timepiece mechanisms, and in particular display, and/or adjustment, and/or selection mechanisms.
  • jumping time/zone wheels consist of several boards/pinions, linked together by a star/cam constrained by a spring element (pawl).
  • pawl spring element
  • a timepiece indexing element acting radially, outwards, with respect to a central pivot axis.
  • a mobile 44 to be indexed comprises an internal profile 45 defining a plurality of indexing positions.
  • the indexing element comprises two levers 46 each comprising a beak 46a engaging in a corresponding indexing position of the mobile 44. It also comprises a bimetallic elastic element 48 arranged to push the levers 46 radially.
  • the document EP 1 895 370 A2 describes a timepiece indexing element according to the preamble of appended claim 1.
  • an internal mobile 62 comprising a set of teeth defining a plurality of indexing positions.
  • An external mobile comprises an elastic arm having an indexing head, which cooperates radially and elastically with the teeth of the internal mobile.
  • the invention proposes both to make the adjustment and indexing mechanisms more reliable, to reduce their thickness, and to guarantee precise and controlled indexing between two elements.
  • the invention relates to a clockwork indexing element, according to claim 1.
  • the invention also relates to a timepiece assembly comprising at least one such indexing element, and at least one such timepiece component comprising an indexing relief defining a plurality of indexing positions, said at least one indexing element and said at least one component being arranged to cooperate with each other in a substantially coaxial manner, for their relative indexing with respect to each other.
  • the invention also relates to a clockwork mechanism comprising at least one such indexing element, and/or such a clockwork assembly.
  • the invention also relates to a timepiece, in particular a watch, comprising at least one such timepiece mechanism and/or at least one such indexing element, and/or such a timepiece assembly.
  • the invention relates to a clockwork indexing element 10, arranged to cooperate in a substantially coaxial manner, around an axis D around which this indexing element 10 extends, with a clockwork component 20:
  • This component 20 comprises an indexing relief 30, defining a plurality of indexing positions.
  • This indexing relief can be constituted by a toothing as illustrated by the figures, or by a groove, or by notches, or projections, or pins, or other.
  • the indexing element 10 comprises a first support surface 11, which is arranged to cooperate in abutment support with a second complementary support surface 21 that comprises such a component 20. This contact zone between the element of The indexing 10 and the component 20 ensure the perfect positioning of one relative to the other: their position is both known and controlled.
  • the indexing element 10 comprises elastic return means 12, which are arranged to exert a substantially radial thrust force, with respect to the axis D, on such a component 20, to press it against the first surface support 11.
  • the indexing element 10 comprises indexing means 13, which are arranged to cooperate with an indexing relief 30 of a component 20 for relative indexing between the indexing element 1 and this component 20.
  • the elastic return means 12 comprise at least a first elastic arm 14, comprising a first indexing surface 15 that the indexing means 13 comprise. And this first elastic arm 14 is arranged to exert a force of substantially radial thrust with respect to the axis D on such a component 20.
  • the elastic return means 12 further comprise at least one second elastic arm 16, which is arranged to exert a substantially radial thrust force with respect to the axis D on at least one first elastic arm 14.
  • the second elastic arm 16 is arranged to exert a return torque greater than the return torque of the first elastic arm 14.
  • the second elastic arm 16 is arranged to cover, in its flexion stroke, a radial extension (or deflection) less than that of the first arm rubber band 14.
  • the first inner elastic arm 14 has a deflection of 0.26 mm, while that of the second elastic arm 16 is 0.21 mm.
  • This arrangement makes it possible to ensure torque holding, and here to guarantee a minimum torque of 1.2 N.mm.
  • the indexing element 1 comprises a plurality of pairs (two pairs in the non-limiting case of the figures), each consisting of a first elastic arm 14 and a second elastic arm 16, and each arranged to exert on a component 20 a force substantially diametrically opposed, with respect to the axis D, to the first bearing surface 11.
  • At least one second elastic arm 16 comprises a lug 17 which is arranged to cooperate with a notch 18 that comprises a first elastic arm 14 with which this second elastic arm 16 cooperates, for locking in the indexing position of this first elastic arm 14, in the factory or in an after-sales service; to be implemented by a user, such a variant requires the arrangement of additional means, not illustrated here, to disengage the lug 17 from the notch 18.
  • the indexing element 1 comprises at least one blocking element 19, which is arranged to block a second elastic arm 16 resting on a first elastic arm 14 with which this second elastic arm 16 cooperates; this blocking can be a blocking with a slight play, to allow a small radial travel of the first elastic arm 14 and of the second elastic arm 16 in the event of impact, when the mechanism is incorporated in a watch; again, such a blockage concerns a factory setting or an after-sales service
  • the indexing element 1 comprises at least one boss 110 diametrically opposite, with respect to the axis D, to the first bearing surface 11, to constitute an anti-stop abutment. - shock limiting the relative radial movement, in the event of impact, between the indexing element 1 and a component 20 assembled to one another in an indexed position.
  • the indexing element 1 comprises an internal chamber 111, delimited by the bearing surface 11 and each first elastic arm 14, and which is arranged to surround an indexing relief 30 of a component 20, and each first elastic arm 14 is closer to axis D than each second elastic arm 16.
  • the indexing element 1 is arranged to be inserted into an outer chamber delimited by an indexing relief 30 of a component 20, and each first elastic arm 14 is farther from the axis D than each second elastic arm 16.
  • the invention can be used either with the mobile indexing element 1 and the fixed component 2, or the fixed indexing element 1 and the mobile component 2, or the indexing element 1 and the fixed component 2 both mobile, even the indexing element 1 and the component 2 both fixed for a factory setting for example.
  • the indexing element 1 is a movable element arranged to pivot around the axis D and around a component 20 with which it cooperates.
  • the indexing element 1 comprises drive means 120, such as a toothing, a spline, notches, holes, projections, pins, pegs, belt or chain groove, or other.
  • drive means 120 such as a toothing, a spline, notches, holes, projections, pins, pegs, belt or chain groove, or other.
  • the indexing element 1 is arranged to be fixed in a fixed angular position on a structure of a movement or of a timepiece mechanism.
  • the indexing element 1 is made of micro-machinable material, achievable by a process of the “LIGA” type (from the German “Röntgenlithographie, Galvanoformung, Abformung”: lithography, galvanization, forming) or the like, in silicon , or silicon oxide, or nickel-phosphorus NiP, or any similar material now commonly used in watchmaking and suitable for making thin one-piece components comprising elastic blades.
  • LIGA low-machinable material
  • the first elastic arm 14 and the second elastic arm 16 are substantially parallel to each other.
  • the first elastic arms 14 and second elastic arms 16 are curved, in particular substantially circular and centered on the axis D, for a good distribution of the stresses.
  • the invention lends itself particularly well to the production of components for watches, of small dimensions, for example with an overall diameter of less than 5 mm, and with a thickness of a few tenths of a millimeter.
  • the invention also relates to a timepiece assembly 100 comprising at least one such indexing element 10, and at least one such timepiece component 20 comprising an indexing relief 30 defining a plurality of indexing positions.
  • This at least one indexing element 1 and this at least one component 20 are arranged to cooperate with each other in a substantially coaxial manner, around the axis D, for their relative indexing with respect to each other, with the first support surface 11 arranged to cooperate in support of abutment with a second complementary bearing surface 21 that comprises this at least one component 20, and the indexing means 13 arranged to cooperate with an indexing relief 30 of such a component 20 for relative indexing between the element indexing 1 and the component 20 concerned.
  • the indexing element 1 comprises an internal chamber 111, delimited by the bearing surface 11 and each first elastic arm 14, arranged to surround an indexing relief 30 of a component 20, and each first elastic arm 14 is closer to the axis D than each second elastic arm 16.
  • the indexing element 1 is arranged to be inserted into an outer chamber delimited by an indexing relief 30 of a component 20, and each first elastic arm 14 is farther from the axis D than each second elastic arm 16.
  • the watch assembly 100 comprises a single indexing element 10, and a single component 20.
  • the component 20 is a mobile.
  • the component 20 is arranged to be fixed in a fixed angular position on a structure of a movement or of a timepiece mechanism.
  • the indexing element 10 and the indexing relief 30 of the component 20 are both delimited by the same upper plane and the same lower plane, perpendicular to the axis D. More particularly still, they have the same thickness.
  • the invention also relates to a clockwork mechanism 500 comprising at least one such indexing element 10, and/or such a clockwork assembly 100.
  • the invention also relates to a timepiece 1000, in particular a watch, comprising at least one such timepiece mechanism 500, and/or at least one indexing element 10, and/or a timepiece assembly 100.
  • the invention while ensuring the disengagement of the two indexed elements, makes it possible to gain a level in Z, that is to say to reduce the total thickness.
  • one of the elastic arms provides positioning and indexing, and part of the support torque, and the other spring provides most of the resulting support torque.
  • indexing element 10 and a component 20 which are both toothed wheels
  • the invention lends itself to numerous horological applications: column wheel, date ring, indicator time zone, rocker, display disc, day/night indicator, AM/PM indicator, leap year display, moon phase, or other.
  • the invention makes it possible to obtain an appreciable gain in terms of size, in particular in thickness, to minimize the risk of breakage of the spring elements, and to ensure better control of the forces.

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Micromachines (AREA)
  • Electric Clocks (AREA)
  • Electromechanical Clocks (AREA)

Claims (22)

  1. Indexierungselement (10) für die Uhrmacherei, das angeordnet ist, um im Wesentlichen koaxial um eine Achse (D), um welche sich das Indexierungselement (10) erstreckt, mit einer Komponente (20) für die Uhrmacherei zusammenzuwirken, die ein Indexierungsrelief (30) umfasst, das eine Vielzahl von Indexierungspositionen definiert, wobei das Indexierungselement (10) eine erste Auflagefläche (11) umfasst, die angeordnet ist, um durch anschlagendes Anliegen mit einer komplementären zweiten Auflagefläche (21) zusammenzuwirken, welche eine besagte Komponente (20) umfasst, und umfassend elastische Rückzugsmittel (12), die angeordnet sind, um eine Schubbeanspruchung, die in Bezug auf die Achse (D) im Wesentlichen radial verläuft, auf eine besagte Komponente (20) auszuüben, um sie anliegend auf die erste Auflagefläche (11) zu drücken, und umfassend Indexierungsmittel (13), die angeordnet sind, um mit einem besagten Indexierungsrelief (30) einer besagten Komponente (20) für eine relative Indexierung zwischen dem Indexierungselement (1) und dieser besagten Komponente (20) zusammenzuwirken, wobei die elastischen Rückzugsmittel (12) wenigstens einen ersten elastischen Arm (14) umfassen, der eine erste Indexierungsfläche (15) umfasst, welche die Indexierungsmittel (13) umfassen, und der angeordnet ist, um eine Schubbeanspruchung, die in Bezug auf die Achse (D) im Wesentlichen radial verläuft, auf eine besagte Komponente (20) auszuüben, dadurch gekennzeichnet, dass die elastischen Rückzugsmittel (12) ebenfalls wenigstens einen zweiten elastischen Arm (16) umfassen, der angeordnet ist, um eine Schubbeanspruchung, die in Bezug auf die Achse (D) im Wesentlichen radial verläuft, auf einen besagten wenigstens einen ersten elastischen Arm (14) auszuüben.
  2. Indexierungselement (10) nach Anspruch 1, dadurch gekennzeichnet, dass, bei einem Paar, das von einem besagten ersten elastischen Arm (14) und einem besagten zweiten elastischen Arm (16) gebildet wird, der zweite elastische Arm (16) angeordnet ist, um ein Rückzugsdrehmoment auszuüben, das größer ist als das Rückzugsdrehmoment des ersten elastischen Arms (14).
  3. Indexierungselement (10) nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass, bei einem Paar, das von einem besagten ersten elastischen Arm (14) und einem besagten zweiten elastischen Arm (16) gebildet wird, der erste elastische Arm (14) angeordnet ist, um, in seiner Biegungsbahn, eine radiale Ausdehnung zu durchlaufen, die größer ist als jene des zweiten elastischen Arms (16).
  4. Indexierungselement (10) nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, dass das Indexierungselement (1) eine Vielzahl von Paaren umfasst, die jeweils von einem besagten ersten elastischen Arm (14) und einem besagten zweiten elastischen Arm (16) gebildet werden und die jeweils angeordnet sind, um auf eine besagte Komponente (20) eine Beanspruchung auszuüben, die, in Bezug auf die Achse (D), der ersten Auflagefläche (11) im Wesentlichen diametral entgegengesetzt ist.
  5. Indexierungselement (10) nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, dass wenigstens ein besagter zweiter elastischer Arm (16) einen Sporn (17) umfasst, der angeordnet ist, um mit einer Kerbe (18) zusammenzuwirken, welche ein besagter erster elastischer Arm (14) umfasst, mit dem dieser besagte zweite elastische Arm (16) zusammenwirkt, für eine Verriegelung in Indexierungsposition dieses besagten ersten elastischen Arms (14).
  6. Indexierungselement (10) nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, dass das Indexierungselement (1) wenigstens ein Festspannelement (19) umfasst, das angeordnet ist, um einen besagten zweiten elastischen Arm (16) anliegend auf einem besagten ersten elastischen Arm (14) festzuspannen, mit dem dieser besagte zweite elastische Arm (16) zusammenwirkt.
  7. Indexierungselement (10) nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, dass das Indexierungselement (1) wenigstens einen Buckel (110) umfasst, der, in Bezug auf die Achse (D), der ersten Auflagefläche (11) diametral entgegengesetzt ist, um einen stoßsicheren Anschlag zu bilden, der die relative radiale Bewegung, im Fall eines Stoßes, zwischen dem Indexierungselement (1) und einer besagten Komponente (20) begrenzt, die in einer indexierten Position aneinandergefügt sind.
  8. Indexierungselement (10) nach einem der Ansprüche 1 bis 7, dadurch gekennzeichnet, dass das Indexierungselement (1) eine innere Kammer (111) umfasst, die von der Auflagefläche (11) und jedem besagten ersten elastischen Arm (14) begrenzt wird, die angeordnet ist, um ein besagtes Indexierungsrelief (30) einer besagten Komponente (20) zu umgeben, und dadurch, dass jeder besagte erste elastische Arm (14) der Achse (D) näher ist als jeder besagte zweite elastische Arm (16).
  9. Indexierungselement (10) nach einem der Ansprüche 1 bis 7, dadurch gekennzeichnet, dass das Indexierungselement (1) angeordnet ist, um in eine äußere Kammer eingefügt zu werden, die von einem besagten Indexierungsrelief (30) einer besagten Komponente (20) begrenzt wird, und dadurch, dass jeder besagte erste elastische Arm (14) der Achse (D) näher ist als jeder besagte zweite elastische Arm (16).
  10. Indexierungselement (10) nach einem der Ansprüche 1 bis 9, dadurch gekennzeichnet, dass das Indexierungselement (1) ein Drehteil ist, der angeordnet ist, um sich um die Achse (D) und um eine besagte Komponente (20) zu drehen, mit der er zusammenwirkt.
  11. Indexierungselement (10) nach Anspruch 10, dadurch gekennzeichnet, dass das Indexierungselement (1) Antriebsmittel (120) umfasst.
  12. Indexierungselement (10) nach einem der Ansprüche 1 bis 9, dadurch gekennzeichnet, dass das Indexierungselement (1) angeordnet ist, um in einer festen Winkelposition auf einer Struktur eines Werks oder eines Mechanismus für die Uhrmacherei befestigt zu werden.
  13. Indexierungselement (10) nach einem der Ansprüche 1 bis 12, dadurch gekennzeichnet, dass das Indexierungselement (1) aus Nickel-Phosphor NiP hergestellt ist.
  14. Uhreneinheit (100), umfassend wenigstens ein Indexierungselement (10) nach einem der Ansprüche 1 bis 13 und wenigstens eine Komponente (20) für die Uhrmacherei, umfassend ein Indexierungsrelief (30), das eine Vielzahl von Indexierungspositionen definiert, wobei das wenigstens eine Indexierungselement (1) und die wenigstens eine Komponente (20) angeordnet sind, um miteinander im Wesentlichen koaxial, um die Achse (D), für ihre relative Indexierung zueinander zusammenzuwirken, mit der ersten Auflagefläche (11), die angeordnet ist, um durch anschlagendes Anliegen mit einer komplementären zweiten Auflagefläche (21) zusammenzuwirken, welche die wenigstens eine Komponente (20) umfasst, und den Indexierungsmitteln (13), die angeordnet sind, um mit einem besagten Indexierungsrelief (30) einer besagten Komponente (20) für eine relative Indexierung zwischen dem Indexierungselement (1) und der Komponente (20) zusammenzuwirken.
  15. Uhreneinheit (100) nach Anspruch 14, dadurch gekennzeichnet, dass das Indexierungselement (1) eine innere Kammer (111) umfasst, die von der Auflagefläche (11) und jedem besagten ersten elastischen Arm (14) begrenzt wird, die angeordnet ist, um ein besagtes Indexierungsrelief (30) einer besagten Komponente (20) zu umgeben, und dadurch, dass jeder besagte erste elastische Arm (14) der Achse (D) näher ist als jeder besagte zweite elastische Arm (16).
  16. Uhreneinheit (100) nach Anspruch 14, dadurch gekennzeichnet, dass das Indexierungselement (1) angeordnet ist, um in eine äußere Kammer eingefügt zu werden, die von einem besagten Indexierungsrelief (30) einer besagten Komponente (20) begrenzt wird, und dadurch, dass jeder besagte erste elastische Arm (14) der Achse (D) näher ist als jeder besagte zweite elastische Arm (16).
  17. Uhreneinheit (100) nach einem der Ansprüche 14 bis 16, dadurch gekennzeichnet, dass die Uhreneinheit (100) ein einziges besagtes Indexierungselement (10) und eine einzige besagte Komponente (20) umfasst.
  18. Uhreneinheit (100) nach einem der Ansprüche 14 bis 17, dadurch gekennzeichnet, dass die Komponente (20) ein Drehteil ist.
  19. Uhreneinheit (100) nach einem der Ansprüche 14 bis 17, dadurch gekennzeichnet, dass die Komponente (20) angeordnet ist, um in einer festen Winkelposition auf einer Struktur eines Werks oder eines Mechanismus für die Uhrmacherei befestigt zu werden.
  20. Uhreneinheit (100) nach einem der Ansprüche 14 bis 19, dadurch gekennzeichnet, dass das Indexierungselement (10) und das Indexierungsrelief (30) der Komponente (20) beide von einer gleichen oberen Ebene und einer gleichen unteren Ebene, die senkrecht zu der Achse (D) verlaufen, begrenzt werden.
  21. Mechanismus für die Uhrmacherei (500), umfassend wenigstens ein Indexierungselement (10) nach einem der Ansprüche 1 bis 13 und/oder eine Uhreneinheit (100) nach einem der Ansprüche 14 bis 18.
  22. Teil für die Uhrmacherei (1000), umfassend wenigstens einen Mechanismus für die Uhrmacherei (500) nach Anspruch 21 und/oder wenigstens ein Indexierungselement (10) nach einem der Ansprüche 1 bis 13 und/oder eine Uhreneinheit (100) nach einem der Ansprüche 14 bis 18.
EP19190678.3A 2019-08-08 2019-08-08 Indexierungselement für uhren Active EP3772673B1 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP19190678.3A EP3772673B1 (de) 2019-08-08 2019-08-08 Indexierungselement für uhren
US16/896,485 US11774911B2 (en) 2019-08-08 2020-06-09 Timepiece indexing element
JP2020109323A JP7014861B2 (ja) 2019-08-08 2020-06-25 計時器インデックス要素
CN202010782462.9A CN112346325B (zh) 2019-08-08 2020-08-06 钟表分度元件

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EP19190678.3A EP3772673B1 (de) 2019-08-08 2019-08-08 Indexierungselement für uhren

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EP3772673A1 EP3772673A1 (de) 2021-02-10
EP3772673B1 true EP3772673B1 (de) 2022-04-06

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JP (1) JP7014861B2 (de)
CN (1) CN112346325B (de)

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CN112346325B (zh) 2022-02-25
JP7014861B2 (ja) 2022-02-01
JP2021025998A (ja) 2021-02-22
US11774911B2 (en) 2023-10-03
EP3772673A1 (de) 2021-02-10
US20210041836A1 (en) 2021-02-11

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