EP2560057B1 - Mouvement d'horlogerie à hauteur réduite et à grande réserve de marche - Google Patents

Mouvement d'horlogerie à hauteur réduite et à grande réserve de marche Download PDF

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Publication number
EP2560057B1
EP2560057B1 EP20110177840 EP11177840A EP2560057B1 EP 2560057 B1 EP2560057 B1 EP 2560057B1 EP 20110177840 EP20110177840 EP 20110177840 EP 11177840 A EP11177840 A EP 11177840A EP 2560057 B1 EP2560057 B1 EP 2560057B1
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EP
European Patent Office
Prior art keywords
wheel
gear train
barrel
pivot axis
pinion
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
EP20110177840
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German (de)
English (en)
French (fr)
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EP2560057A1 (fr
Inventor
Laurent Kaelin
Julien Moulin
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.)
ETA Manufacture Horlogere Suisse SA
Original Assignee
ETA Manufacture Horlogere Suisse 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 ETA Manufacture Horlogere Suisse SA filed Critical ETA Manufacture Horlogere Suisse SA
Priority to EP20110177840 priority Critical patent/EP2560057B1/fr
Priority to US13/586,400 priority patent/US8891339B2/en
Priority to RU2012135329/12A priority patent/RU2592761C2/ru
Priority to CN201210295612.9A priority patent/CN102955417B/zh
Priority to JP2012180828A priority patent/JP5395933B2/ja
Publication of EP2560057A1 publication Critical patent/EP2560057A1/fr
Priority to HK13110212.6A priority patent/HK1183112A1/xx
Application granted granted Critical
Publication of EP2560057B1 publication Critical patent/EP2560057B1/fr
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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
    • G04B33/00—Calibers
    • G04B33/06—Calibers of extremely flat shape
    • 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
    • G04B33/00—Calibers
    • G04B33/12—Calibers for extremely long running times

Definitions

  • the invention relates to a reduced-height and power-reserve clockwork device comprising at least one energy storage means arranged to be supplied with energy by a printed movement to a winding rod and / or to a mass. oscillator, said energy storage means comprising at least one cylinder, and said gear device driving display means which comprise at least one roadway and a wheel of the hours driven directly around a main pivot axis by a timer said gear device comprising, driven directly or indirectly by said at least one barrel, at least one drive wheel pivoting about a secondary pivot axis external to said at least one barrel, and said drive wheel being frictionally connected to said timer at a friction surface coaxial with said secondary pivoting axis of said drive wheel, and said main pivot axis and ant secant with said at least one barrel.
  • the invention also relates to a gear module comprising at least one such gear device with such a plate.
  • the invention also relates to a watch movement comprising at least one such gear device and / or at least one such gear module.
  • the invention also relates to a timepiece comprising at least one such watch movement, and / or at least one such gear device and / or at least one such gear module.
  • the invention relates to the field of watchmaking, and more particularly the field of portable timepieces, such as wristwatches or pocket watches or watches pendent.
  • the search for flat movements is a constant concern of the watchmaking profession. It responds to a permanent demand from the market. She has also for the purpose of allowing to accommodate, in the same timepiece, mechanisms relating to different complications or functions, more easily, or / and in greater numbers, while controlling the total thickness of the timepiece.
  • the energy stored in the barrel is generally transmitted to a wheel of great average.
  • This medium wheel meshes with a medium gear.
  • the latter has a dual function.
  • the drive by a medium wheel integral with the average gear, a pinion second.
  • This second gear is secured to a second wheel, which meshes with the exhaust pinion, and therefore cooperates with the escape wheel and the adjusting assembly for the regulation of the movement.
  • This same second gear is, again, integral with a shaft carrying a second hand, or meshes with such a shaft.
  • the average pinion has the function of driving indirectly, firstly the roadway and the associated needle, and secondly the hour wheel and the hour hand associated.
  • the timer must be disengageable, in order to ensure, in the engaged position the normal operation, and in the disengaged position the setting time.
  • the disengagement mechanism generally uses a friction mechanism.
  • the indirect drive mechanism of the floor of the minutes and the hour wheel generally comprises a friction board, which is coaxial with the roadway.
  • the pinion of average meshes with the board-friction.
  • the friction of the latter on the road causes the latter to pivot.
  • the pinion of average meshes always with the board-friction, and the roadway driven by the latter meshes with a wheel of timer, solidaire of a pinion of timer which meshes with the wheel of the hours.
  • This proven mechanism works well, but represents a certain size, especially because of the presence of the friction board and a surface for maintaining it on the road, on the opposite side to the switch.
  • this size is of the order of 0.25 to 0.35 mm, which is important compared to the total thickness of the movement, which is usually a few millimeters, or even millimeter on extra-thin gauges such as for example the caliber 21 "Frédéric Piguet" with a thickness of 1.73 mm.
  • the part taken by the friction board and its maintenance is important, since it can represent 5 to 25% of the total thickness of a movement.
  • a patent is known CH 377 727 in the name of Buren Watch Company, relating to a timepiece with a large off-center mid-point, which, in order to solve the problem of flutter of needles in an indirectly-driven watch of the minute hand, or in a "Roskopf" watch, implements a flexible timer wheel, energized, and whose elasticity compensates for the floating needles.
  • the barrel drives a wheel of medium, on which is mounted a lanterned return, which in turn drives the timer wheel which conventionally meshes with pavements minutes and hours.
  • the wheel of great average drives a mobile average which meshes with a mobile of second, meshing itself with the pinion of escape.
  • the lanterned gear meshes with a time setting linkage connected to the crown shaft.
  • the timer wheel is frictionally mounted directly on the barrel, and conventionally meshes with the pavements of minutes and hours.
  • a complementary train, of the mobile type of medium and mobile average is necessary to drive the mobile of second.
  • the stacking of wheels with the barrel does not go in the direction of a decrease in the thickness of the movement.
  • the document CH 14 525 A in the name of JERGER EMILE describes a Roskopf watch with an eight-day power reserve movement with a high-pitched barrel. Its timer return is placed on the axis of the first medium gear meshing with the barrel, and is mounted fat-rubbing on a barrel of a wheel controlling the exhaust mechanism.
  • the document FR 1 181 584 in the name of RENAUDIN describes a mechanism with unique operating knob, axis parallel to the movement trees.
  • the toothed crown of its barrel meshes with a pinion mounted on a minute shaft, and carries a gear normally driven by the minute shaft, but which can also rotate relative to this shaft for the time setting command. needles.
  • the document CH 54 708 A In the name of MAYOR-FAVRE describes a long-running movement, which also includes a fat-adjusted timer wheel on a cylindrical bearing surface of a wheel integral with the shaft controlled by the toothing of the barrel plug.
  • the document CH 51 982 A in the name of DUBOIS MARC describes an eccentric cylinder mechanism, with a barrel bored carrying a wheel meshing with the work train and which controls the exhaust mechanism.
  • the first mobile of the work train comprises a grease-weighted return gear, which meshes with the time setting, and with a wheel set on a shoe which is housed freely in the bung axis and indirectly actuates the needles. hours and minutes.
  • the invention proposes to ensure the disengagement of the timer, in the smallest possible space in thickness. Reducing congestion for the transmission of movement from a wheel of the train, connected directly or indirectly with the barrel, to the roadway on the one hand, and the hour wheel on the other hand, through the timer, directly reduces the overall clutter some movement.
  • the invention relates to a watch gear device of reduced height and with a large power reserve, comprising at least one energy storage means arranged to be supplied with energy by a printed movement to a winding rod and / or an oscillating mass, said energy storage means comprising at least one cylinder, and said gear device driving display means which comprise at least one roadway and a wheel of hours driven directly around a main pivot axis by a timer, said gear device comprising, driven directly or indirectly by said at least one barrel, at least one drive wheel pivoting about a secondary pivot axis external to said at least one barrel, and said drive wheel being connected by friction at said timer at a friction surface coaxial with said secondary pivoting axis of said drive wheel, and said pivot axis primary being secant with said at least one barrel, characterized in that said driving wheel comprises a driving carriage pivoting about a wheel body according to said secondary pivoting axis and connected to a bearing surface of said wheel body which constitutes said friction surface by friction means constituted by a friction spring, and said
  • said gear device comprises a mobile carrier plate that comprises said device, said plate having a first surface called a dial face and a second surface called the gear side which are opposite to each other and connected by a peripheral edge, and said main pivot axis is located in the vicinity of the center or center of said platen, and said at least barrel, which pivots about a barrel pivot axis substantially parallel to said main pivot axis and to said secondary pivot axis which are parallel to each other, a, about said barrel pivot axis, a diametric extent which is greater than the smallest distance between said main pivot axis and said peripheral edge.
  • said roadway and said hour wheel are projecting on the side of said first surface, and said at least one barrel is disposed on said second surface, or conversely.
  • said road meshes with a board that includes said timer wheel, and said hour wheel meshes with a pinion integral with said board.
  • said drive wheel is a wheel of medium which comprises, integral with each other and a wheel body, on the one hand a pinion external to said at least one cylinder and meshing directly or indirectly with a drum toothing that comprises said at least one barrel, and secondly a board meshing with a wheel of average which meshes itself with a second main shaft pivoting about said main pivot axis coaxially with said pavement and at said hour wheel, in a center tube.
  • the smallest diameter of said friction surface is greater than the largest guide diameter pivotally of said drive wheel relative to a plate that comprises said device.
  • the invention also relates to a gear module comprising at least one such gear device with such a plate, and which comprises interface means with external means for adjusting said timer.
  • said gear module comprises means for interfacing with external power supply means of said energy storage means comprising at least one barrel.
  • the invention also relates to a watch movement comprising at least one such gear device and / or at least one such gear module, and which comprises external means for adjusting said timer cooperating with interface means that includes said gear device.
  • said clockwork comprises external means for supplying energy to said energy storage means comprising at least one barrel cooperating with interface means that comprises said gear device.
  • the invention also relates to a timepiece comprising at least one such watch movement, and / or at least one such gear device and / or at least one such gear module, which is a watch and comprises at least one barrel diameter greater than half of the smallest dimension of said watch in a plane perpendicular to said main axis of pivoting.
  • the invention makes it possible to overcome the large-diameter roadways known from the prior art.
  • the advantage is to be able to position, as desired, the display of the second, or at the level of a small second, or with the second in the center.
  • the finishing gear is stretched, which ensures a permanent play catch within the movement. This situation is to be compared with the conventional configuration of a small second leaving the escape wheel, where the train is not stretched, the gear set requires the implementation of a spring, which degrades the performance .
  • One of the aims of the invention is to maximize the volume of the barrel or barrels, so as to increase as much as possible the autonomy of the timepiece, and possibly its ancillary functions that consume a lot of energy, such as ringtones, waking up, or the like.
  • the increase in stored energy can also make it possible to use, for certain functions, low efficiency technologies with a very low production cost, which makes it possible to reduce the cost of manufacturing the timepiece with a market performance. equivalent or better.
  • the second crosses the entire thickness of the movement, the possible diameter of the barrel is necessarily less than the smallest radius of the timepiece or the watch.
  • the configuration according to the invention allows on the contrary to size the barrel with a diameter greater than the radius of the watch, with a passage beyond of the Center. Therefore, it is mandatory to dimension drastically the thickness of the movement in the center of the room, so as to allow passage to the barrel.
  • the invention relates to the field of watchmaking, including portable timepieces, wristwatches, pocket watches or pendent watches, or the like.
  • the invention seeks to create a gear device compatible with the use of a very large cylinder, so as to provide a significant power reserve, greatly improved over the usual movements.
  • the volume is proportional to its thickness and to the square of its diameter.
  • the invention therefore creates a mechanism allowing the largest possible diameter of the barrel, or barrels if there are several, which is compatible with the housing of the other components of the movement.
  • the choice of a large barrel diameter makes it possible, again, to reduce its thickness, and therefore the thickness of the movement and that of the watch, while having a power reserve significantly higher than the prior art.
  • the invention creates the conditions allowing the use of a barrel of a diameter much greater than the radius of the watch, and whose grip thus covers the position of the main axis of pivoting generally centered on the watch. .
  • Another concern is to ensure both a minimum height requirement, and a reduced production cost, that can be achieved both by very simple components in a small number, and by a design oriented towards a robotic paraxial assembly.
  • the invention relates to a watchmaking gear 1 of reduced height and high power reserve.
  • This device 1 comprises at least one energy storage means 2 arranged to be supplied with energy by a printed movement to a winding rod and / or to an oscillating weight.
  • This energy storage means 2 comprises at least one barrel 3.
  • the gear device 1 drives display means 4 which comprise at least one minute carriageway 5, hereafter simply called carriageway 5, and an hour wheel 6 driven directly around a main pivot axis AP by a timer 7.
  • the gear device 1 comprises, driven directly or indirectly by this at least one cylinder 3, at least one driving wheel 8 pivoting about a secondary pivot axis AS, which is outside this cylinder 3.
  • This driving wheel 8 is frictionally connected to the timer 7 at a friction surface 9 coaxial with this secondary pivoting axis AS, by disengageable friction coupling means, in particular during an hourly setting. carried out by means of adjustment of the timer, external or internal to the gear device 1.
  • the extension of the main pivot axis AP is, in projection, secant with the barrel 3, that is to say that the grip of the barrel 3 is greater than the movements of the art previous, because it extends well beyond the main axis of central pivoting.
  • the invention sets out to arrange the gear train under the barrel, making sure to avoid that the axes pass through the mechanism, and, more broadly, the movement 200 capable of incorporating such a device 1.
  • this gear device 1 comprises such a mobile carrier plate 10 that comprises this device 1.
  • This plate 10 includes a first surface 11 said dial side and a second surface 12 said gear side, which are opposite to one another and connected by a peripheral edge 13.
  • the main pivot axis AP is preferably located in the vicinity of the center or the center of this plate 10.
  • the barrel of the barrel 3 passes above the main axis of pivoting AP.
  • all the mobiles whose pivot axis is in the vicinity of the latter are preferably mounted protruding from one side relative to the plate 10 , if possible mounted pivoting on tenons driven into the plate, or otherwise with a short guide in the latter.
  • the floor 5, the hour wheel 6, the timer 7 are thus mounted so as to disengage the central volume of the mechanism for housing the barrel drum, or barrel drums if there are several.
  • the drive wheel 8 is a wheel of medium which comprises, integral with each other and a wheel body 80, on the one hand a pinion 82 outside the barrel 3 and meshing directly or indirectly with a drum toothing 30 that includes this barrel 3, and secondly a board 81 meshing with a wheel of average 15 which meshes with a second main shaft 16.
  • the latter rotates about the main axis of pivoting AP coaxially with the roadway 5 and the hour wheel 6, in a center tube 17.
  • this plate 10 can be seen supporting the wheels of this wheel 1, seen from the side of the second surface 12 said side gear.
  • the barrel 3 has a diameter greater than the radius of this plate 10.
  • the drum of this barrel has a toothing drum 30 which meshes with a pinion 82 of a wheel of medium 8, which comprises a board 81 integral with the pinion 82 and maintained on this plate 10 by a gear wheel 21, above which is visible a board 181 of a small second wheel 18 off-center.
  • the roadway 5 and the hour wheel 6 are projecting on the side of the first surface 11, while the cylinder 3 is disposed on the second surface 12, or vice versa.
  • the disengageable friction coupling means at the drive wheel 8, comprise a driving surface 83 pivoting about a wheel body 80 along the secondary pivot axis AS.
  • This driving surface 83 is connected to a bearing surface 85 of the wheel body 80.
  • This bearing surface 85 constitutes the friction surface 9 which cooperates with friction means constituted by a friction spring 84.
  • the drive surface 83 cooperates with a timer wheel 14 belonging to the timer 7, and which pivots about a timer axis AM.
  • the roadway 5 conventionally meshes with a board 141 that includes the timer wheel 14, and that the hour wheel 6 meshes with a pinion 142 integral with the board 141.
  • the friction surface 9 is decomposed into at least: firstly a first friction surface 91 between the drive surface 83 and the board 81, and secondly a second friction surface 92 between the spring of friction 84 and range 85.
  • the gear device 1 comprises a small second wheel 18, pivoting about a small second axis APS, and which meshes with a pinion 182 that it comprises , and through at least one return 19 with a pinion 161 that includes a second main shaft 16:
  • This second main shaft 16 pivots about the main pivot axis AP coaxially with the roadway 5 and the hour wheel 6, in a center tube 17.
  • This center tube 17 is mounted in support, by a shoulder 171 that it comprises, on a plate 10 that includes the device 1, on the side of a first surface 11 called the dial side.
  • This shoulder 171 allows, during the assembly of the main shaft 16, to postpone the force on the center tube 17, then on the plate 10.
  • the roadway 5 and the hour wheel 6 are mounted coaxially, and preferably cantilevered, axially guided on each other and on this center tube 17 oriented on the main axis of pivoting AP and fixed on a plate 10 that includes the device 1, on the side of a first surface 11 called dial side, and they are held axially by a retaining plate 20.
  • this retaining plate 20 constitutes or supports a complementary display dial with which display means or needles or disks or rings driven by the roadway 5 and the hour wheel 6, or / and by the main seconds shaft 16, or / and a small second wheel 18 as described above.
  • this retaining plate 20 comprises elastic return means arranged to press mobiles, which the device 1 comprises, on the plate 10.
  • the kinematics is visible on the Figures 2 and 3 .
  • the connections with the escapement mechanism, the anchor and the sprung balance, are not shown in the figures, and can be made in a conventional manner, from the small seconds wheel, within the reach of man of career.
  • the figure 2 represents the energy storage means 2 here constituted by a barrel drum 3 carrying and enclosing a not shown spring hooked at its other end to a not shown bung.
  • a conventional ratchet 31 also serves as the lid of the barrel 3.
  • a spur gear 30 co-operates with the pinion 82 of the medium wheel 8, whose plate 81 meshes with a pinion 152 of a wheel of average 15.
  • the wheel of high average 8 carries the drive surface 83, through the friction spring 84 bearing the bearing 85 of the wheel of medium 8.
  • a board 151 of the wheel of average 15 meshes with the pinion 161 of the shaft principal of 16.
  • the figure 2 still shows the direct control of the small second wheel 18 at its pinion 182, by the return street 19 meshing with the same pinion 161.
  • This assembly of the small second 18 is a tight assembly, unlike the prior art where the small second is driven by the wheel exhaust, and is not stretched.
  • This configuration allows, again, to use the choice of the large second at the main shaft of second 16, or the small second 18. It is understood that it is easy to arrange the small second 18 and the referral 19, depending on the available space, so as to position the small second 18 in different areas of the display of the watch.
  • the figure 3 shows more particularly the timer 7, with a timer wheel 14 including a board 141 meshes with the drive surface 83 of the wheel of medium 8, and which meshes with the roadway 5 at a wheel 51 that includes this.
  • the timing pinion 142 meshes with a board 61 that includes the hour wheel 6.
  • the friction spring 84 is a flat spring mounted in prestressing by riveting. This riveting is performed from the outside, and avoids the installation of a retaining washer. The choice of suitable tolerances makes it possible to avoid any adjustment of the friction.
  • the kinematics according to the invention causes the whole of the finishing train to be mounted taut, which is advantageous because the games are automatically caught.
  • the slight loss of energy caused by friction by the two additional mobiles that are the average return and the second gear is largely offset by the stored energy gain, because of the dimensioning of the barrel 3, which is much higher than a conventional barrel, and results in a power reserve increased by at least 20%.
  • the friction spring 84 engages the drive surface 83 with the wheel body 80 of the high street 8, the drive train between the cylinder 8 and the displays is continuous.
  • the mobiles are mounted pivoted cantilevered on tenons.
  • the timer wheel 14 pivots on a stud 143 driven into the plate 10.
  • the transmission 19 is likewise pivoted on a pin 191 which is also driven into the plate 10.
  • the average wheel 15 is also pivoted on such a post.
  • part of the wheel is immobilized in axial position by a gear wheel 21.
  • the figure 9 represents the device 1 on the side of the first surface 11 on the dial side, with a main display gear around the main pivot axis AP, comprising the hour wheel 6, the roadway 5, and the second main shaft 16
  • the roadway 5 cooperates with a setting wheel 22.
  • the medium wheel 8 which is mounted on the opposite side 12 of the plate 10, cooperates, through an opening 205 thereof, with the timer train 14 cooperating itself with the main display gear.
  • an end of the shaft of the small second wheel 18 is mounted concentrically with a date drive wheel 24, which cooperates with an intermediate date wheel 23.
  • the latter is pivotally mounted on a stud 232, and comprises an eccentric pin 231 for driving the date drive wheel 24.
  • This comprises a spring-pin 241, arranged to drive a date disc 25. This can also be driven by a date corrector 26.
  • the device 1 is advantageously maintained, as visible on the figure 12 by a retaining plate 20, visible on the figure 13 , acting as elastic holding of some mobiles.
  • this plate 20 comprises spring fingers 201 for holding the board 141 of the timer wheel 14, a jumper 202 for holding the date disc 25, spring fingers 203 for the direct or indirect holding of the wheel of date drive 24, and a spring tab 204 for holding the date corrector 26.
  • the invention also relates to a gear module 100 comprising at least one such gear device 1, with such a plate 10.
  • This module 100 preferably comprises means for interfacing with external means for setting the timer 7.
  • the barrel is not part of the gear train, but it is naturally also possible to integrate it.
  • the gear module 100 comprises means for interfacing with external means for supplying power to the energy storage means 2 comprising at least one barrel 3.
  • This module 100 also comprises, or an escapement mechanism, an anchor and a sprung balance, or means of connection with an exhaust mechanism thus controlled.
  • the invention also relates to a watch movement 200 comprising at least one such gear device 1 and / or at least one such gear module 100.
  • Preferably it comprises external means for adjusting said timer 7 cooperating with interface means that comprises said gear device 1.
  • this movement 200 comprises external means for supplying energy to the energy storage means 2 comprising at least one barrel 3 cooperating with interface means that comprises the gear device 1.
  • the invention also relates to a timepiece 300 comprising at least one such watch movement 200, and / or at least one such gear device 1, and / or at least one such gear module 100.
  • this timepiece 300 is a watch, and comprises at least one barrel 3 of diameter greater than half of the smallest dimension of this watch in a plane perpendicular to the main axis of pivoting AP.
EP20110177840 2011-08-17 2011-08-17 Mouvement d'horlogerie à hauteur réduite et à grande réserve de marche Active EP2560057B1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
EP20110177840 EP2560057B1 (fr) 2011-08-17 2011-08-17 Mouvement d'horlogerie à hauteur réduite et à grande réserve de marche
US13/586,400 US8891339B2 (en) 2011-08-17 2012-08-15 Timepiece movement of reduced height with a large power reserve
RU2012135329/12A RU2592761C2 (ru) 2011-08-17 2012-08-16 Часовой механизм с уменьшенной высотой и большим запасом хода
CN201210295612.9A CN102955417B (zh) 2011-08-17 2012-08-17 高度减小并具有大动力储备的钟表机芯
JP2012180828A JP5395933B2 (ja) 2011-08-17 2012-08-17 パワーリザーブが大きく、かつ高さを抑えた時計ムーブメント
HK13110212.6A HK1183112A1 (en) 2011-08-17 2013-09-02 Timepiece movement of reduced height with a large power reserve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP20110177840 EP2560057B1 (fr) 2011-08-17 2011-08-17 Mouvement d'horlogerie à hauteur réduite et à grande réserve de marche

Publications (2)

Publication Number Publication Date
EP2560057A1 EP2560057A1 (fr) 2013-02-20
EP2560057B1 true EP2560057B1 (fr) 2014-04-02

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US (1) US8891339B2 (ru)
EP (1) EP2560057B1 (ru)
JP (1) JP5395933B2 (ru)
CN (1) CN102955417B (ru)
HK (1) HK1183112A1 (ru)
RU (1) RU2592761C2 (ru)

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EP3627239B1 (fr) * 2016-07-05 2024-04-17 Montres Breguet S.A. Mécanisme d'affichage à rouleau pour montre
CN106218150A (zh) * 2016-08-30 2016-12-14 浙江华江科技股份有限公司 一种新型客车地板及其制备方法
EP3306415B1 (fr) * 2016-10-04 2020-05-20 ETA SA Manufacture Horlogère Suisse Mouvement d'horlogerie mecanique a detection de reserve de marche
USD853879S1 (en) * 2017-09-15 2019-07-16 Patek Philippe Sa Geneve Corrector for timepieces

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JP2011053019A (ja) * 2009-08-31 2011-03-17 Seiko Instruments Inc スリップ歯車構造体及びこれを備えた時計
EP2428855B1 (fr) * 2010-09-08 2019-07-03 Rolex S.A. Pièce d'horlogerie munie d'un dispositif d'affichage de périodes de temps déterminées

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JP5395933B2 (ja) 2014-01-22
JP2013040944A (ja) 2013-02-28
RU2592761C2 (ru) 2016-07-27
US8891339B2 (en) 2014-11-18
HK1183112A1 (en) 2013-12-13
CN102955417A (zh) 2013-03-06
US20130064047A1 (en) 2013-03-14
RU2012135329A (ru) 2014-02-27
CN102955417B (zh) 2015-07-15
EP2560057A1 (fr) 2013-02-20

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