EP3159751B1 - Flexible elastische zeiger - Google Patents

Flexible elastische zeiger Download PDF

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Publication number
EP3159751B1
EP3159751B1 EP16198896.9A EP16198896A EP3159751B1 EP 3159751 B1 EP3159751 B1 EP 3159751B1 EP 16198896 A EP16198896 A EP 16198896A EP 3159751 B1 EP3159751 B1 EP 3159751B1
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EP
European Patent Office
Prior art keywords
pipe
drive means
tip
resilient hand
flexible
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EP16198896.9A
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English (en)
French (fr)
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EP3159751A1 (de
Inventor
Marc Stranczl
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Montres Breguet SA
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Montres Breguet SA
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Priority to EP16198896.9A priority Critical patent/EP3159751B1/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
    • G04B19/00—Indicating the time by visual means
    • G04B19/04—Hands; Discs with a single mark or the like
    • G04B19/046—Indicating by means of a disc with a mark or window
    • 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
    • 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
    • G04B1/00—Driving mechanisms
    • G04B1/02—Driving mechanisms with driving weight
    • 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
    • G04B19/048—Hands; Discs with a single mark or the like having the possibility of indicating on more than one scale, e.g. hands with variable length which work on different scales
    • 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
    • G04B45/00—Time pieces of which the indicating means or cases provoke special effects, e.g. aesthetic effects
    • G04B45/0038—Figures or parts thereof moved by the clockwork
    • G04B45/0061—Moving parts of the clockwork, e.g. pendulum, hands in special form, mostly constructed as a figure
    • 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
    • G04B45/00—Time pieces of which the indicating means or cases provoke special effects, e.g. aesthetic effects

Definitions

  • the invention relates to a clock display mechanism comprising at least one elastic needle which comprises a first driving gun secured to a flexible blade.
  • the invention also relates to a watch movement comprising at least one such display mechanism.
  • the invention also relates to a timepiece comprising at least one such watch movement, and / or having at least one such display mechanism.
  • the invention also relates to a scientific apparatus comprising at least one such clockwork movement, and / or comprising at least one such display mechanism.
  • the invention relates to the field of analog display mechanisms by mobile mechanical components, for timepieces or scientific devices.
  • the document JP 2011 163,914 A in the name of CITIZEN describes a timepiece controlled by radio, with recessed needles covering antennas.
  • the invention proposes to provide a reliable and very robust solution to the problem of providing a variable radial extension indicator according to its position and control.
  • the invention relates to a watchmaking display mechanism comprising at least one such elastic needle, which comprises a first driving gun integral with a flexible blade, according to claim 1.
  • the invention also relates to a watch movement comprising at least one such display mechanism.
  • the invention also relates to a timepiece comprising at least one such watch movement, and / or having at least one such display mechanism.
  • the invention also relates to a scientific apparatus comprising at least one such clockwork movement, and / or comprising at least one such display mechanism.
  • the invention relates to a display indicator for a timepiece or for a scientific apparatus.
  • this display indicator is in shape memory, and its instantaneous shape depends on at least one drive means which is applied to a particular area of this display indicator.
  • the invention is described here in the particular case, but not limiting, of a rotary indicator, and in particular of an elastic needle.
  • the principle is applicable to an indicator with a different mobility path than circular, for example a linear cursor, or other, especially in space.
  • drive means comprising gear wheels are described below, but the invention is equally applicable to analog display means for an electronic or electrical device, a quartz watch or the like.
  • the principle of the invention is to provide a display mechanism, at least one indicator, including a needle, for example the hour hand for a watch, has a variable length, or a variable radial extension.
  • the figure 1 illustrates the trajectory of an end vertex of an elastic needle 1 according to the invention, mounted on a conventional watch movement performing a revolution in 12 hours, which is described in more detail below.
  • This trajectory comprises two complete spiral turns. This trajectory makes it possible to represent, on a dial, the day on the outer turn at night on the inner turn, or the morning and the afternoon, or similar.
  • the spiral trajectory is covered in 24 hours over 2 laps.
  • the invention thus relates to an elastic display indicator, and more particularly to a resilient, flexible, monolithic needle 1 having a variable length.
  • This watchmaking elastic needle 1 comprises a first driving gun 2 integral with a flexible blade 3.
  • the invention is more specifically described for this application of a flexible indicator with a needle, but it is understood that it is applicable to other forms of indicators, in plan or in three dimensions.
  • This elastic needle 1 is one-piece, and the flexible blade 3 comprises at least a first flexible segment 5 between the first barrel 2 and a first vertex 6, the first vertex 6 being at a variable distance from the first barrel 2 according to applied forces to the flexible blade 3.
  • the elastic needle 1 comprises a second driving gun 4 also integral with the flexible blade 3, and the flexible blade 3 is composed of a plurality of flexible segments 5 connected end to end at vertices 6. Au least one of these vertices 6 is, in the unstressed free state of the elastic needle 1, remote from the first barrel 2 and the second barrel 4.
  • first barrel 2 and second barrel 4 are preferably spaced from each other in the free state of the elastic needle 1.
  • a segment 5 carries the first barrel 2 at a first end 52
  • another segment 5 carries the second barrel 4 at a second end 54
  • the first end 52 and the second end 54 are spaced from each other or form a non-zero angle with each other.
  • the invention is described and illustrated with a simple variant of needle 1 having a single vertex 6 between two segments 5, but it is applicable to more complex geometries.
  • the distance between at least one vertex 6 and the first barrel 2 is a function of the distance between the first barrel 2 and the second barrel 4 and / or the angular distance e between the first barrel 2 and the second barrel 4.
  • This first barrel 2 and the second barrel 4 can follow any movements, linear, pivoting, combined, or in space, which offers many possibilities for the invention to perform any desired type of display.
  • the distance between at least one said vertex 6 and the common axis A is a function of the angular distance e between the first barrel 2 and the second barrel 4.
  • the invention also relates to a clock display mechanism comprising at least one such elastic needle 1.
  • This display mechanism 10 comprises first drive means 11 of the first barrel 2 of this at least one elastic needle 1 around of a pivot axis D, and second means 12 for stressing this at least one elastic needle 1, to vary the position of at least one such vertex 6 of this at least one elastic needle 1 with respect to the pivot axis D.
  • the second means 12 of stressing comprise at least one track or cam 14 for guiding a said vertex 6 or an extension of a said vertex 6.
  • the elastic needle 1 then advantageously comprises, at the level of less such a vertex 6, a stylet 7 arranged to follow a cam track or the like.
  • the mechanism 10 comprises at least one elastic needle 1 with a second barrel 4, and the second means 12 of stressing comprise second drive means 13 of the second barrel 4.
  • the second drive means 13 of the second barrel 4 are coaxial with the first drive means 11 of the first barrel 2.
  • the elastic needle 1 is mounted prestressed so as to permanently exert on the first drive means 11 and on the second drive means 13 a torque tending to catch the operating clearances that these first drive means 11 and these second drive means 13 have relative to each other.
  • the first drive means 11 and the second drive means 13 are pivoting drive means, and the pivoting speeds of the first drive means 11 and the second drive means 13 are different from each other. And, preferably, the difference on a given stroke of the first barrel 2, in particular but not exclusively a whole number of revolutions of the first barrel 2, is caught by a jump between the first drive means 11 and the second means of training 13.
  • the display mechanism 10 advantageously comprises control means 15 for controlling the pivoting speeds of the first driving means 11 and the second driving means 13, as well as the angular position of at least the first barrel 2. These means of 15 are arranged to impose a particular trajectory to at least one such vertex 6 of this at least one elastic needle 1 that includes the mechanism 10.
  • FIGS. 2A to 2C illustrate the principle of the invention:
  • the Figure 2A represents an elastic needle 1, in particular made of silicon or the like, or in a micro-material made according to a method of the "DRIE" or "LIGA” type, raw of manufacture:
  • the elastic needle 1 is composed of two flexible segments 5 united to a common vertex 6.
  • At the free ends 52 and 54 of these segments 5 are a first barrel 2 and a second barrel 4.
  • the segments 5 together form a single flexible blade 3.
  • an elastic needle 1 is formed, the rod of which is hollowed out.
  • the angle ⁇ is varied, the two flexible segments 5 deform.
  • the apparent length of the elastic needle 1 varies.
  • the spiral trajectory of the elastic needle 1 on the figure 1 implies that the variation of angle ⁇ obeys the diagram of the figure 3 : every two turns, the elastic needle 1 accumulates an angle difference ⁇ which must be reset by an instantaneous jump.
  • the continuous arrows of the figure 4 indicate the direction of rotation of the elements, while the discontinuous arrows indicate the direction of application of torques or forces.
  • the first drive means 11 comprise a first pinion 21 driving the first barrel 2, this first pinion 21 is driven by a first drive wheel 22.
  • the second drive means 13 comprise a second pinion 23 driving the second gun 4, the second pinion 23 is driven by a second drive wheel 24.
  • the reports In this particular example, in this particular example, the first gun 2 is rotated by 2 turns, the second gun 4 performs only 1.8 turns.
  • the 0.2-turn angle difference of this example must be adapted to the needle or vice versa, and is acquired linearly, continuously, during all two turns.
  • the second drive wheel 24 has a non-toothing sector 25 forming a notch, which allows the elastic needle 1 to be re-tensioned at the end of the second turn, according to the movement illustrated by an arrow double on the Figures 1 and 3 .
  • the torque exerted constantly by the elastic needle 1 allows the passage of the missing tooth or teeth without the elastic needle 1 does not pause.
  • the elastic needle 1 is constantly under stress makes it possible to perform the jump at the end of the spiral trajectory (double arrow on the Figures 1 and 3 ), to avoid any play in the gear and also that the jump is made without a timeout. Indeed, the wheel does not stop because the torque in the elastic needle 1 fills the clearance between the teeth and also the vacuum at the sector 25.
  • the angle difference ⁇ is 0.2 turns. This differential ⁇ depends on the design of the elastic needle 1, or vice versa.
  • the flexible elastic needle 1 may have other shapes.
  • the monolithic flexible elastic needle 1 preferably comprises two barrels, and the display mechanism 10 makes it possible, by varying the angle of these two barrels, to vary the length, or radial extension, of the barrel. elastic needle 1.
  • FIGS. 6A and 6B show a variant of needle 1 with a solid part 60 attached to the guns 2 and 4 by flexible blades 520 and 540, on two levels, these flexible blades 520 and 540 being wound around the barrels 2 and 4 respectively.
  • Such an elastic needle 1 of variable length allows great freedom of shape, and allows, as visible on the Figures 7A to 7D to materialize the trajectory of the vertex 6 respectively on a spiral, concentric circles, a square, an oval, or intersecting lobes, or others, these trajectories being in no way limiting.
  • a non-circular trajectory is defined by the transmission ratio between the two guns.
  • Non-cylindrical gears for example two ovoidal cams, have a non-constant transmission ratio which periodically changes the length of the elastic needle 1.
  • the Figures 8A at VS illustrate non-limiting examples of such particular practices applicable to this complication.
  • the variable transmission ratios obtained according to the figure 8 are innovative and allow great freedom of trajectory design.
  • the invention also relates to a watch movement 20 comprising at least one such display mechanism 10.
  • the invention also relates to a timepiece 30 comprising at least one such watch movement 20, or / and comprising at least one display mechanism 10.
  • this timepiece 30 is a watch.
  • the invention also relates to a scientific apparatus 30 comprising at least one such watch movement 20, or / and comprising at least one such display mechanism 10.
  • Flexible flexible needles 1 according to the invention are easy to produce in silicon-type or similar materials, by "DRIE” or “LIGA” technologies or the like, and do not require any assembly. These technologies are interesting because they allow a multi-level realization, for example a needle according to the Figure 6B may comprise a first level with the first barrel 2 and the first segment 520 adjacent, the solid part 60 is composed of the extension of this first level by a second level, and the second segment 540 and the second barrel 4 are made on this second level .
  • the display mechanisms 10 including such indicators allow a wider exploitation of the possibilities of the movements or mechanisms of the scientific apparatus or timepieces 30, with a more precise visualization over extended ranges of values.
  • the invention lends itself to the making of shape memory indicators, to draw the attention of the user to a particular circumstance. It is thus possible to cite a needle of articulated appearance, which evolves in a substantially aligned position of the segments that compose it in a part of its stroke, and which is completely deformed to take a particular shape in a broken line during a change of range, or during the operation of a mechanism or a circuit of the timepiece or the scientific apparatus, for example an alarm clock or an alarm when detecting a danger threshold, or the like.
  • Another application is animating a silhouette of a character or object in a window, in similar circumstances.

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Electromechanical Clocks (AREA)

Claims (16)

  1. Uhrenanzeigemechanismus (10), umfassend mindestens einen elastischen Zeiger (1), der ein erstes Antriebsrohr (2), das mit einem biegsamen Plättchen (3) fest verbunden ist, aufweist, wobei der elastische Zeiger (1) einteilig ausgebildet ist und wobei das biegsame Plättchen (3) mindestens ein erstes biegsames Segment (5) zwischen dem ersten Rohr (2) und einer ersten Spitze (6) aufweist, dadurch gekennzeichnet, dass der Anzeigemechanismus (10) erste Antriebsmittel (11) des ersten Rohrs (2) um eine Drehachse (D) und zweite Mittel (12) zum Belasten des mindestens einen ersten biegsamen Segments (5) des mindestens einen elastischen Zeigers (1) umfasst, die dafür ausgelegt sind, die Position mindestens der ersten Spitze (6) in Bezug auf die Drehachse (D) zu verändern, wobei sich die erste Spitze (6) in Abhängigkeit von Kräften, die auf das biegsame Plättchen (3) durch die zweiten Belastungsmittel (12) ausgeübt werden, in einem veränderlichen Abstand von dem ersten Rohr (2) befindet.
  2. Mechanismus (10) nach Anspruch 1, dadurch gekennzeichnet, dass der elastische Zeiger (1) ein zweites Antriebsrohr (4) umfasst, das ebenfalls mit dem biegsamen Plättchen (3) fest verbunden ist, dass die zweiten Belastungsmittel (12) zweite Antriebsmittel (13) für das zweite Rohr (4) in einem an dem elastischen Zeiger (1) montierten Zustand umfassen, in dem zugleich das erste Rohr (2) in einem vorbelasteten Funktionszustand durch die ersten Antriebsmittel (11) angetrieben wird und das zweite Rohr (4) in einem vorbelasteten Funktionszustand durch die zweiten Antriebsmittel (13) angetrieben wird, und dass das biegsame Plättchen (3) aus einer Mehrzahl von biegsamen Segmenten (5) aufgebaut ist, die auf Höhe von Spitzen (6) aneinandergefügt verbunden sind, wobei mindestens eine der Spitzen (6) in einem nicht vorbelasteten, freien Zustand des elastischen Zeigers (1), in dem zugleich das erste Rohr (2) und das zweite Rohr (4) keinerlei Belastung unterliegen, von dem ersten Rohr (2) und von dem zweiten Rohr (4) beabstandet ist, wobei das erste Rohr (2) und das zweite Rohr (4) im freien Zustand des elastischen Zeigers (1) voneinander beabstandet sind.
  3. Mechanismus (10) nach Anspruch 1, dadurch gekennzeichnet, dass der elastische Zeiger (1) ein zweites Antriebsrohr (4) umfasst, das ebenfalls mit dem biegsamen Plättchen (3) fest verbunden ist, dass die zweiten Belastungsmittel (12) zweite Antriebsmittel (13) für das zweite Rohr (4) in einem an dem elastischen Zeiger (1) montierten Zustand umfassen, in dem zugleich das erste Rohr (2) in einem vorbelasteten Funktionszustand durch die ersten Antriebsmittel (11) angetrieben wird und das zweite Rohr (4) in einem vorbelasteten Funktionszustand durch die zweiten Antriebsmittel (13) angetrieben wird, und dass das biegsame Plättchen (3) aus einer Mehrzahl von biegsamen Segmenten (5) zusammengesetzt ist, die auf Höhe von Spitzen (6) aneinandergefügt verbunden sind, wobei mindestens eine der Spitzen (6) in einem nicht belasteten, freien Zustand des elastischen Zeigers (1), in dem zugleich das erste Rohr (2) und das zweite Rohr (4) keinerlei Belastung unterliegen, von dem ersten Rohr (2) und von dem zweiten Rohr (4) beabstandet ist, und dass ein solches Segment (5) das erste Rohr (2) an einem ersten Ende (52) trägt und ein weiteres Segment (5) das zweite Rohr (4) an einem zweiten Ende (54) trägt und dass im freien Zustand des elastischen Zeigers (1) das erste Ende (52) und das zweite Ende (54) voneinander beabstandet sind oder miteinander einen von null verschiedenen Winkel bilden.
  4. Mechanismus (10) nach Anspruch 2 oder 3, dadurch gekennzeichnet, dass die zweiten Antriebsmittel (13) des zweiten Rohrs (4) zu den ersten Antriebsmitteln (11) des ersten Rohrs (2) koaxial sind.
  5. Mechanismus (10) nach einem der Ansprüche 2 bis 4, dadurch gekennzeichnet, dass der elastische Zeiger (1) vorbelastet montiert ist, derart, dass er auf die ersten Antriebsmittel (11) und auf die zweiten Antriebsmittel (13) ständig ein Drehmoment ausübt, das darauf hinwirkt, die Arbeitsspiele, die sie relativ zueinander haben, auszugleichen.
  6. Mechanismus (10) nach Anspruch 5, dadurch gekennzeichnet, dass die Drehgeschwindigkeiten der ersten Antriebsmittel (11) und der zweiten Antriebsmittel (13) verschieden sind und dass der Abstand auf einer gegebenen Bahn des ersten Rohrs (2) durch einen Sprung zwischen den ersten Antriebsmitteln (11) und den zweiten Antriebsmitteln (13) ausgeglichen wird.
  7. Mechanismus (10) nach Anspruch 6, dadurch gekennzeichnet, dass die Drehgeschwindigkeiten der ersten Antriebsmittel (11) und der zweiten Antriebsmittel (13) verschieden sind und dass der Abstand bei einer ganzzahligen Anzahl von Umdrehungen des ersten Rohrs (2) durch einen Sprung zwischen den ersten Antriebsmitteln (11) und den zweiten Antriebsmitteln (13) ausgeglichen wird.
  8. Mechanismus (10) nach einem der Ansprüche 2 bis 7, dadurch gekennzeichnet, dass der Anzeigemechanismus (10) Steuermittel (15) umfasst, um die Drehgeschwindigkeiten der ersten Antriebsmittel (11) und der zweiten Antriebsmittel (13) und die Winkelposition zumindest des ersten Rohrs (2) zu steuern, wobei die Steuermittel (15) dafür ausgelegt sind, mindestens einer Spitze (6) des mindestens einen elastischen Zeigers (1) eine bestimmte Bahn aufzuzwingen.
  9. Mechanismus (10) nach einem der Ansprüche 2 bis 8, dadurch gekennzeichnet, dass in einem vorbelasteten Betriebszustand des elastischen Zeigers (1) und dann, wenn sowohl das erste Rohr (2) als auch das zweite Rohr (4) in ihrem vorbelasteten Funktionszustand sind und relativ zueinander beweglich sind, der Abstand zwischen mindestens einer Spitze (6) und dem ersten Rohr (2) abhängig ist von dem Abstand zwischen dem ersten Rohr (2) und dem zweiten Rohr (4) und/oder von dem Winkelabstand (θ) zwischen dem ersten Rohr (2) und dem zweiten Rohr (4).
  10. Mechanismus (10) nach Anspruch 9, dadurch gekennzeichnet, dass in einem vorbelasteten Betriebszustand des elastischen Zeigers (1), in dem das erste Rohr (2) und das zweite Rohr (4) auf eine gemeinsame Achse (A) ausgerichtet sind, der Abstand zwischen mindestens einer Spitze (6) und der gemeinsamen Achse (A) abhängig ist von dem Winkelabstand (θ) zwischen dem ersten Rohr (2) und dem zweiten Rohr (4).
  11. Mechanismus (10) nach einem der Ansprüche 1 bis 10, dadurch gekennzeichnet, dass mindestens eine Spitze (6) eine Nadel (7) aufweist, die dafür ausgelegt ist, einer Kurvenbahn zu folgen.
  12. Mechanismus (10) nach einem der Ansprüche 1 bis 11, dadurch gekennzeichnet, dass die zweiten Belastungsmittel (12) mindestens eine Bahn oder eine Kurvenscheibe (14) zum Führen einer Spitze (6) oder einer Verlängerung einer Spitze (6) umfassen.
  13. Uhrwerk (20), umfassend mindestens einen Anzeigemechanismus (10) nach einem der Ansprüche 1 bis 12.
  14. Zeitmessgerät (30), umfassend mindestens ein Uhrwerk (20) nach Anspruch 13.
  15. Zeitmessgerät (30) nach Anspruch 14, dadurch gekennzeichnet, dass das Zeitmessgerät (30) eine Uhr ist.
  16. Wissenschaftliches Gerät (30), umfassend mindestens ein Uhrwerk (20) nach Anspruch 13.
EP16198896.9A 2013-10-18 2013-10-18 Flexible elastische zeiger Active EP3159751B1 (de)

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EP13189231.7A EP2863274B1 (de) 2013-10-18 2013-10-18 Flexible elastische Zeiger
EP16198896.9A EP3159751B1 (de) 2013-10-18 2013-10-18 Flexible elastische zeiger

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EP3159751B1 true EP3159751B1 (de) 2018-10-03

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US (1) US9075392B2 (de)
EP (2) EP3159751B1 (de)
JP (1) JP5872661B2 (de)
KR (2) KR101635867B1 (de)
CN (1) CN104570687B (de)
CH (1) CH708731B1 (de)
HK (1) HK1210282A1 (de)
TW (1) TWI639067B (de)

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KR102535081B1 (ko) * 2015-12-09 2023-05-22 삼성전자주식회사 시계-타입 웨어러블 장치
CH713520B1 (fr) * 2016-01-08 2022-06-30 Hauser Charles Indicateur comprenant des aiguilles à longueur variable.
EP3208665B1 (de) 2016-02-18 2019-01-02 Blancpain SA. Retrograde anzeige einer uhr mit einziehbarem zeiger
JP6806785B2 (ja) * 2016-03-15 2021-01-06 ザ・スウォッチ・グループ・リサーチ・アンド・ディベロップメント・リミテッド エンドピースを備える針及び組付方法
CH712612B1 (fr) * 2016-06-29 2020-07-31 Csem Ct Suisse Delectronique Microtechnique Sa Rech Developpement Organe indicateur comportant au moins un élément mobile, système d'affichage associé et pièce d'horlogerie comportant un tel système d'affichage.
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Publication number Publication date
KR20160084336A (ko) 2016-07-13
TW201527909A (zh) 2015-07-16
EP2863274A1 (de) 2015-04-22
KR101778450B1 (ko) 2017-09-13
CH708731B1 (fr) 2017-12-15
TWI639067B (zh) 2018-10-21
US9075392B2 (en) 2015-07-07
JP2015078983A (ja) 2015-04-23
EP3159751A1 (de) 2017-04-26
KR20150045374A (ko) 2015-04-28
US20150109891A1 (en) 2015-04-23
CN104570687A (zh) 2015-04-29
KR101635867B1 (ko) 2016-07-20
EP2863274B1 (de) 2017-03-15
CH708731A2 (fr) 2015-04-30
HK1210282A1 (en) 2016-04-15
CN104570687B (zh) 2017-04-12
JP5872661B2 (ja) 2016-03-01

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