EP3627239A1 - Walzenanzeigemechanismus für armbanduhr - Google Patents

Walzenanzeigemechanismus für armbanduhr Download PDF

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Publication number
EP3627239A1
EP3627239A1 EP19201623.6A EP19201623A EP3627239A1 EP 3627239 A1 EP3627239 A1 EP 3627239A1 EP 19201623 A EP19201623 A EP 19201623A EP 3627239 A1 EP3627239 A1 EP 3627239A1
Authority
EP
European Patent Office
Prior art keywords
roller
flap
cam
axis
drive
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.)
Granted
Application number
EP19201623.6A
Other languages
English (en)
French (fr)
Other versions
EP3627239B1 (de
Inventor
Alain Zaugg
Eric Goeller
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.)
Montres Breguet SA
Original Assignee
Montres Breguet 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 Montres Breguet SA filed Critical Montres Breguet SA
Publication of EP3627239A1 publication Critical patent/EP3627239A1/de
Application granted granted Critical
Publication of EP3627239B1 publication Critical patent/EP3627239B1/de
Active legal-status Critical Current
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
    • G04B19/20—Indicating by numbered bands, drums, discs, or sheets
    • G04B19/21—Drums
    • G—PHYSICS
    • G04—HOROLOGY
    • G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
    • G04B19/00—Indicating the time by visual means
    • G04B19/20—Indicating by numbered bands, drums, discs, or sheets
    • 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
    • G04B19/257—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 drum-shaped or three-dimensional shaped
    • G04B19/2573—Driving or releasing mechanisms wherein the date indicators are driven or released mechanically by a 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
    • G04B19/20—Indicating by numbered bands, drums, discs, or sheets
    • G04B19/205—Indicating by numbered bands, drums, discs, or sheets by means of sheets
    • G—PHYSICS
    • G04—HOROLOGY
    • G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
    • G04B19/00—Indicating the time by visual means
    • G04B19/20—Indicating by numbered bands, drums, discs, or sheets
    • G04B19/207—Indicating by numbered bands, drums, discs, or sheets by means of bands
    • 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
    • G04B19/24386—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 sheet-shaped
    • 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
    • G04B19/24386—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 sheet-shaped
    • G04B19/24393—Driving or releasing mechanisms wherein the date indicators are driven or released mechanically by a clockwork movement
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F11/00—Indicating arrangements for variable information in which the complete information is permanently attached to a movable support which brings it to the display position
    • G09F11/02—Indicating arrangements for variable information in which the complete information is permanently attached to a movable support which brings it to the display position the display elements being secured to rotating members, e.g. drums, spindles
    • G09F11/04—Indicating arrangements for variable information in which the complete information is permanently attached to a movable support which brings it to the display position the display elements being secured to rotating members, e.g. drums, spindles the elements being secured to rotating discs
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F11/00—Indicating arrangements for variable information in which the complete information is permanently attached to a movable support which brings it to the display position
    • G09F11/02—Indicating arrangements for variable information in which the complete information is permanently attached to a movable support which brings it to the display position the display elements being secured to rotating members, e.g. drums, spindles
    • G09F11/06—Indicating arrangements for variable information in which the complete information is permanently attached to a movable support which brings it to the display position the display elements being secured to rotating members, e.g. drums, spindles the elements being stiff plates or cards

Definitions

  • the invention relates to a clockwork display mechanism comprising at least one roller pivoting about a roller axis, the roller comprising at least one flap pivoting around a flap axis parallel to the roller axis and distinct. of the roller axis, said at least one flap comprising at least a first face and at least a second face, the display mechanism comprising first drive means for pivoting the roller around the roller axis, wherein said display mechanism comprises second drive means distinct from said first drive means for pivoting at least one said flap around its said flap axis, in at least one determined position of said flap axis relative to said axis roll.
  • the invention also relates to a watch comprising at least one such display mechanism.
  • the invention relates to the field of clock display mechanisms, in particular for watches, and more particularly calendar display mechanisms.
  • Watchmaking displays are rarely produced by rolls because the indications in this form are greedy in thickness, due to the diameter of the roll, comprising for example up to 31 indications for the days of the month, or 52 indications for the weeks of the year , and incompatible with the particular geometry of a watch.
  • Static shutter or paddle displays for clocks and other clocks cannot be easily transposed to watches because they generally use gravity. They are more fragile and cannot withstand shocks.
  • the invention proposes to develop a roller display, with horological indications that can be read despite the limited diameter of the rollers.
  • the invention relates to a clockwork display mechanism comprising at least one roller pivoting about a roller axis, said roller comprising at least one flap pivoting around a flap axis parallel to said roller axis. and distinct from said roller axis, said at least one flap comprising at least a first face and at least a second face, said display mechanism comprising first drive means for pivoting said roller around said roller axis, where said display mechanism comprises second drive means separate from said first drive means for pivoting at least one said flap around its said flap axis, in at least one determined position of said flap axis relative to said roller axis , characterized in that said first drive means comprise a drive wheel from which certain teeth are removed, and which meshes with a drive pinion of ro uleau, either directly or through a reduction torque, to obtain the desired reduction.
  • the invention also relates to a watch comprising at least one such display mechanism.
  • the invention is illustrated in the figures, without limitation, with rolls of the days of the week, of the calendar (a roll of tens and a roll of units), and of months.
  • the figure 1 illustrates for example, without limitation, a watch comprising rollers, with a height of characters greater than 2.20mm, on a roller with a diameter of 5.00mm.
  • the invention relates to a clockwork display mechanism 100 comprising at least one roller 10, taking in the figures differentiated references: 11, 12, 13, 14, pivoting around a roller axis D10.
  • This roller 10, 11, 12, 13, 14 comprises at least one flap 20, which is pivotally mounted about a flap axis D20 parallel to the roller axis D10 and distinct from the roller axis D10.
  • This at least one flap 20 comprises at least a first face 201 and at least a second face 202, arranged so that the user can view only one of these faces at a given instant.
  • the display mechanism 100 includes first drive means 31 for pivoting the roller 10, 11, 12, 13, 14, around the roller axis D10.
  • This display mechanism 100 comprises second drive means 32, distinct from the first drive means 31, for pivoting at least one such flap 20 around its flap axis D20, in at least one determined position of the shutter axis D20 relative to the roller axis D10.
  • a constant rotation of the flaps 20 as a function of the rollers 10, 11, 12, 13, 14, is calculated so that, in the display position visible to the user, the indication of the flap 20 is rotated 180 ° per turn of the roller 10, 11, 12, 13, 14.
  • the second drive means 32 are arranged to pivot a single flap 20 at a time, independently of the other flaps 20 that a roller 10, 11, 12, 13, 14 has.
  • the second drive means 32 are arranged to synchronously rotate each flap 20 that comprises a roller 10, 11, 12, 13, 14. This saves the energy required for the mechanism display.
  • the second drive means 32 are arranged to pivot only one flap 20 at a time, more particularly, the second drive means 32 are arranged to rotate the only one shutter 20 in a single determined position of the shutter axis D20 relative to the roller axis D10.
  • the second drive means 32 comprise, at each flap 20, at least one flap drive pinion 35 centered on the flap axis D20.
  • This shutter drive pinion 35 is more particularly arranged to cooperate with a control means, which includes the display mechanism 100, to modify in sequence or continuously the position of the successive shutters 20 of the same roller 10, 11 , 12, 13, 14, or to modify on demand the position of a specific flap 20. It is thus possible to modify the position of a specific shutter on demand.
  • a motorization of the second drive means 32, or a control by a watch rod, or a push-button, a targette, or similar makes it easier to update a calendar after prolonged stopping a watch.
  • each flap 20 comprises, for its maintenance in the orientation position, a flap cam 25, in particular a heart-cam, comprising as many low points 26 as the flap 20 has faces 201, 202.
  • the roller 10 , 11, 12, 13, 14, preferably comprises at least one spring 15 which is arranged to exert a force on a jumper 17 disposed near each flap cam for indexing in position of this flap cam 25, such that visible on Figures 9 and 11 .
  • the couple formed by this jumper and this spring is advantageously replaced by at least one spring 15 of special shape, in particular a single spring as illustrated, combining the two functions of spring and jumper, and which replaces all the jumper 17 of the variant of Figures 9 and 11 .
  • each flap 20 comprises, for its maintenance in the orientation position, a flap cam 25 or a heart-cam comprising as many low points 26 as the flap 20 has faces 201, 202 , and the roller 10, 11, 12, 13, 14 comprises, for each flap cam 25 or core cam, at least one magnet 70 arranged to exert a force on the flap cam 25 or core cam of magnetic material for the indexing in position of the flap cam 25 or core cam, as visible on the figure 17 .
  • the first drive means 31 comprise, as visible on the figures 3 and 4 , a drive wheel 3120, 3130 from which certain teeth are removed, and which meshes with a roller drive pinion 312, 313, either directly or via a reduction torque 3131, to obtain the desired reduction . This allows in particular the display of the date.
  • At least one roller 10, 11, 12, 13, 14 comprises at least one fixed display position and at least one mobile display position by a flap 20 comprising a plurality of faces 201, 202, such that visible on the figure 16 .
  • a flap 20 comprising a plurality of faces 201, 202, such that visible on the figure 16 .
  • the first drive means 31 comprise an input train 61 which drives a main wheel 60 including one revolution corresponds to the display time period of the roller 10, 11, 12, 13, 14, and which carries a main cam 50 carrying peripheral sectors 51 separated by recesses 52, the peripheral sectors 51 being of unequal amplitude, the most short ones corresponding to the fixed display positions, and the longest ones corresponding to the mobile display positions.
  • the main cam 50 cooperates with a secondary cam 40 in an eccentric Maltese cross and arranged to pivot during the passage of a recess 52.
  • the secondary cam 40 carries a secondary wheel 42 meshing with a roller drive wheel 62.
  • the wheel main 60 also carries a main shutter drive wheel 63, which itself meshes with a shutter pinion 64 which is arranged to control a shutter drive pinion 35 centered on the shutter axis D20 or constituting itself even such a shutter drive pinion 35.
  • the invention also relates to a watch 1000 comprising at least one such display mechanism 100.
  • the figure 2 illustrates a date display on a roll. As 31 days cannot be displayed on the circumference of a 5mm diameter roll, or similar, the units and the tens are distributed over two rolls: four digits on a tens roll 12, ten digits on a roll units 13 .
  • the drive of the two rollers is done by two control wheels 3120 and 3130, of 31 teeth each, where teeth are removed, in correspondence of the days when no rotation of the respective roller is necessary.
  • the figure 3 shows the driving train of the tens roller 12: the first drive means 31 comprise a first control wheel 3120, which comprises only four teeth present on the 31 theoretical teeth, to drive the four teeth from a star to four teeth 312 for driving the tens roller 12.
  • a jumper not shown in the drawing is necessary to maintain the position of the four-tooth star 312, and to complete the drive function.
  • the figure 4 shows the drive train of the roll of the units 13: the first drive means 31 comprise a second drive wheel 3130, which comprises only part of the 31 theoretical teeth, depending on the type of display produced, to drive the ten teeth of a pinion of the units 313 for driving the roller of the units 13.
  • the second drive wheel 3130 can thus comprise either thirty teeth, or else, as here, twenty-nine teeth, the two missing teeth making it possible to cancel the rotation of the units during the transition from 31 to 01.
  • a jumper not shown in the drawing is necessary to maintain the position of the pinion of the units 313 with ten teeth, and to maintain the display position.
  • the Figures 5 and 6 illustrate the display of the units on a roll of units 13.
  • the ten units distributed around the circumference of a roll with a diameter of 5mm do not allow a large enough character size.
  • the roll of the units 13, according to the invention comprises several flaps 20A, 20B, 20C, 20D, 20E, each carrying on its at least two opposite faces 201, 202, at least two digits of the units.
  • the roll of units 13 is thus divided, and five two-sided flaps 20 carry the ten units.
  • These flaps 20 alternately have their two faces 201 and 202 to the user, and make it possible to double the height of the characters of the units.
  • the figures 7 to 11 illustrate the rotation and holding in place of the flaps 20 during the rotation of the carrier roller 10, and their own rotation.
  • the flaps 20 can be driven in continuous rotation relative to the rotation of the roller 10, with a ratio of half. This solution is simple but requires space around the entire circumference of the roller 10, which is not always possible.
  • This pinion 35 can be driven by a gear train that comprises the second drive means 32, not illustrated in the figures.
  • the second drive means 32 comprise a fixed toothing segment, located at a point on the periphery of the roller 10. During the rotation of the roller 10, a shutter pinion 35 comes into cooperative contact with this segment, which generates a 180 ° rotation of the shutter 20 concerned.
  • the figures 12 to 14 illustrate, similarly, the rotation of a month roll comprising six flaps 20. Naturally, to make twelve indications on the circumference, one can also use four three-sided flaps, or even three four-sided flaps.
  • the first drive means 31 comprise an input train 61 which drives a main wheel 60, one revolution of which corresponds to the display time period of the roller 10, 11, 12, 13, 14, and which carries a main cam 50 carrying peripheral sectors of uneven geometry, concentric sectors 51 corresponding to the fixed display positions, and sectors with recesses 52 and provided with 5X drive pins corresponding to the mobile positions of the display roller 10, 11, 12, 13, 14.
  • This main cam 50 cooperates with a secondary cam 40 in an eccentric Maltese cross, pivoting around a fixed point, and arranged to pivot during the passage of a recess 52 and a 5X pin.
  • This secondary cam 40 carries a secondary wheel 42 meshing with a roller drive wheel 62, and the main wheel 60 also carries a main shutter drive wheel 63, which itself meshes with a shutter pinion 64 arranged for control a shutter drive pinion 35 centered on the shutter axis D20 or itself constituting a shutter drive pinion 35.
  • the figure 16 describes the first variant of a roller with six fixed positions and a two-sided flap. Adaptation to the other variants can be carried out in a similar manner.
  • the first drive means 31 comprise an input train 61, which drives a main wheel 60, one revolution of which corresponds to the display time period of the roller 10, in the application to display the days of the week, this main wheel 60 is driven 1/7 of a turn per day.
  • the main wheel 60 is driven by 1 / N of a revolution per day.
  • the main wheel 60 carries a main cam 50, which is separated into N different peripheral sectors. These peripheral sectors are of unequal geometry: concentric sectors 51 correspond to the fixed display positions, and sectors with recesses 52 and provided with drive pins 5X correspond to the mobile positions of the display roller. In addition, the angular amplitude of the concentric sectors 51 can be variable, as will be seen below.
  • This main cam 50 cooperates with a secondary cam 40 in Maltese cross, by the pins and the notches mentioned above.
  • This secondary cam 40 is eccentric, pivots around a fixed point, and is arranged to pivot during the passage of a recess 52 and a 5X pin.
  • This secondary cam 40 carries a secondary wheel 42 which meshes with a roller drive wheel 62, itself integral with the display roller 10 concerned.
  • the secondary cam 40 in Maltese cross thus drives, six days a week, this roller drive wheel 62 by 1/6 of a turn, which corresponds to the six fixed positions of the roller.
  • the main wheel 60 also carries a main shutter drive wheel 63, which itself meshes with a shutter pinion 64 arranged to control a shutter drive pinion 35 centered on the shutter axis D20, or indeed constituting itself a flap drive pinion 35.
  • This main shutter drive wheel 63 performs, like the main wheel 60, 1/7 of a turn per day.
  • the shutter pinion 64 carries the shutter 20 with two faces, and meshes with a ratio of 3.5 with the main shutter drive wheel 63.
  • the shutter pinion 64 makes 1/2 turn, with the side of the shutter 20 changing.
  • FIGS 17 and 18 illustrate an advantageous variant of the invention, where the jumpers and the spring ensuring the holding in position of the flaps are replaced by magnets 70, which exert a force, in particular of attraction, on the cams of magnetic material.
  • the first drive means 31 comprise an input train 61 which drives a main wheel 60 whose revolution corresponds during the display period of the roller 10, 11, 12, 13, 14, and which carries a main cam 50 carrying peripheral sectors of uneven geometry: concentric sectors 51 corresponding to the fixed display positions, and sectors comprising drive means 53 adjacent to recesses 52.
  • the main cam 50 cooperates with an eccentric star 71, pivoting around a fixed point, and arranged to pivot during of the passage of such a drive means 53, and to remain in its angular position when two teeth 72 which it comprises are in abutment on a concentric sector 51.
  • This star 71 carries a secondary wheel 70, which meshes with a wheel roller drive 62 itself secured to the roller 10, 11, 12, 13, 14.
  • the main wheel 60 carries, as before, a main flap drive wheel 63, which itself meshes with a pinion of shutter arranged to control a shutter drive pinion 35 centered on the shutter axis D20 or itself constituting a shutter drive pinion 35.
  • Figures 19 and 20 illustrate a variant of this embodiment, which has partial teeth.
  • This variant is illustrated for a particular non-limiting case of a version with five fixed positions, comprising two movable flaps 20B and 20E with two faces, and without a Maltese cross.
  • An input gear driving pinion 61 not shown performs 1 revolution per day, and drives a main wheel 60, which is 1 / N, that is 1/7 here per day.
  • the main wheel 60 carries a main cam 50, which is separated into seven different peripheral sectors, the peripheral sectors with or without drive means (here constituted by teeth 53), the concentric sectors 51 corresponding to the fixed display positions of the roller 20, and the sectors with drive means 53 corresponding to the mobile positions of the display roller.
  • This main cam 50 cooperates with a star 71 of 4 teeth, held by a jumper not shown.
  • This star of four 71 is eccentric, pivots around a fixed point, it is arranged to pivot during the passage of a drive means, in particular a tooth in the illustrated embodiment, not limiting.
  • the drive means 53 here comprising teeth, and preferably combined with recesses 52, are arranged to mesh with teeth 72 of the star of four 71.
  • the drive means 53 here comprising teeth, and preferably combined with recesses 52, are arranged to mesh with teeth 72 of the star of four 71.
  • the star of four 71 cannot rotate.
  • the star of four 71, pivoted on the plate, is thus arranged to carry out 1/4 of turn per day, except two days per week.
  • this star 71 rotated from Monday to Tuesday it remains in its position on Tuesday and Wednesday, before changing position between Wednesday and Thursday.
  • the star 71 rotated from Friday to Saturday it remains in its position Saturday and Sunday, before changing positions between Sunday and Monday.
  • the shutter 20B will display a first position on Tuesday, will rotate 180 ° from Tuesday to Wednesday, to display a second position on Wednesday.
  • the shutter 20E will display a first position on Saturday, will rotate 180 ° from Saturday to Sunday, to display a second position on Sunday.
  • the user will see fixed displays on the periphery of the roll 20: 20A on Monday, 20C on Thursday, 20D on Friday.
  • This star of four 71 carries a secondary wheel 70, which meshes with a roller drive wheel 62, itself integral with the display roller 10.
  • the star of four teeth 71 actually drives, five days a week, this roller drive wheel 62 by 1/5 of a turn, which corresponds to the five fixed positions of the roller.
  • the main wheel 60 also carries a main shutter drive wheel 63, which itself meshes with a shutter pinion arranged to control a shutter drive pinion centered on the shutter axis D20, or else constituting itself- even a shutter drive pinion 35.
  • This main shutter drive wheel 63 performs, like the main wheel, 1/7 of a turn per day.
  • the flap gears carry the flaps 20B and 20E with two faces, and mesh with a ratio of 3.5 with the main flap drive wheel 63.
  • the figures 22 to 26 show, schematically, a variant for a display of leap years 400.
  • This display of leap years 400 can be done by one or more hands, in particular and without limitation in the example of the figures with a triple needle 401 at 120 °, in the extension of the axis 402 of the month roller, facing a leap complementary display 403, in particular usually comprising markers such as 1, 2, 3, L, or B, or the like.
  • a star 404 held by a jumper 405, drives this triple needle 401, and is itself driven by an eccentric lever 406 secured to a flap 407.
  • the rotation of star 404 is done by an eccentric lever 406 integral with the flap 407 for the months of March / September.
  • this flap 407 pivots through the toothed sector 408, the latter pushes the star 404 up one notch, as visible figures 24 and 25 .
  • the roller turns in six months, in July the lever does not trigger the rotation of the star.
  • the figure 27 illustrates another variant of holding the flaps 407 without a jumper, and with drive by partial toothing, with guidance by an external circumference 420 in contact with the flap 407 itself.
  • the flap 407 is guided in position by two teeth 410, 411, of its drive pinion 409.
  • the latter may have one or more teeth removed, at a recess 412, to facilitate the function.
  • the support is advantageously made on an external or internal partial guiding circumference, by two teeth delimiting a rotational circumference crossing the guide circumference. This crossing limits the rotation of the rollers on their axes.
  • the guide circumference is interrupted on a portion 421 allowing rotation. This rotation is controlled by a toothing segment 408 provided for this purpose. This can, as in the figure, be part of the guide circumference 420.
  • the shutter in a variant of a shutter without a jumper, the shutter can be guided directly by an external circumference in contact with the shutter itself. In this way, the guide circumference is interrupted to let the shutter pass.
  • the drive pinion can then be found in the configuration of the variant of the figures 7 to 11 , or in that of Figures 17 and 18 .
  • roller displays of all kinds of indications in the reduced volume of a watch of normal size, with in particular a total thickness of the order of 10 mm outside the windows. , or ice and bottom.
  • the shutters are not in contact with no part of the watch, and are not subject to any shock or friction as part of their normal operation.

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromechanical Clocks (AREA)
  • Transmission Devices (AREA)
  • Displays For Variable Information Using Movable Means (AREA)
EP19201623.6A 2016-07-05 2017-06-12 Walzenanzeigemechanismus für armbanduhr Active EP3627239B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP16177872 2016-07-05
EP17175547.3A EP3267266B1 (de) 2016-07-05 2017-06-12 Walzenanzeigemechanismus für armbanduhr

Related Parent Applications (2)

Application Number Title Priority Date Filing Date
EP17175547.3A Division EP3267266B1 (de) 2016-07-05 2017-06-12 Walzenanzeigemechanismus für armbanduhr
EP17175547.3A Division-Into EP3267266B1 (de) 2016-07-05 2017-06-12 Walzenanzeigemechanismus für armbanduhr

Publications (2)

Publication Number Publication Date
EP3627239A1 true EP3627239A1 (de) 2020-03-25
EP3627239B1 EP3627239B1 (de) 2024-04-17

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Application Number Title Priority Date Filing Date
EP19201623.6A Active EP3627239B1 (de) 2016-07-05 2017-06-12 Walzenanzeigemechanismus für armbanduhr
EP19201625.1A Active EP3627240B1 (de) 2016-07-05 2017-06-12 Walzenanzeigemechanismus für armbanduhr
EP19201627.7A Active EP3627241B1 (de) 2016-07-05 2017-06-12 Walzenanzeigemechanismus für armbanduhr
EP17175547.3A Active EP3267266B1 (de) 2016-07-05 2017-06-12 Walzenanzeigemechanismus für armbanduhr

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EP19201625.1A Active EP3627240B1 (de) 2016-07-05 2017-06-12 Walzenanzeigemechanismus für armbanduhr
EP19201627.7A Active EP3627241B1 (de) 2016-07-05 2017-06-12 Walzenanzeigemechanismus für armbanduhr
EP17175547.3A Active EP3267266B1 (de) 2016-07-05 2017-06-12 Walzenanzeigemechanismus für armbanduhr

Country Status (6)

Country Link
US (1) US10365610B2 (de)
EP (4) EP3627239B1 (de)
JP (1) JP6405418B2 (de)
CN (4) CN107577134B (de)
CH (1) CH713873B1 (de)
HK (1) HK1248835A1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3584642B1 (de) * 2018-06-18 2021-01-13 Montres Breguet S.A. Einstellmechanismus für anzeigemechanismus eines walzenuhrwerks
USD920812S1 (en) * 2018-08-31 2021-06-01 Richemont International Sa Watch
USD957267S1 (en) * 2020-01-09 2022-07-12 Montres Breguet Sa (Montres Breguet Ag) (Montres B Watch case
EP3889692A1 (de) * 2020-04-03 2021-10-06 Harry Winston SA Anzeigemechanismus einer uhr mit getrennten displays
EP4006650A1 (de) * 2020-11-27 2022-06-01 Omega SA Auf rollen federnder uhranzeigemechanismus
US11598836B2 (en) 2020-11-30 2023-03-07 Motional Ad Llc Localization of vehicles using beacons
CN118103779A (zh) * 2021-10-21 2024-05-28 蒙特雷布勒盖股份有限公司 钟表显示机构
EP4369112A1 (de) 2022-11-09 2024-05-15 Montres Breguet S.A. Anzeigemechanismus für die anhänge eines uhrwerks mit ewig-kalenderanzeige

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2220840A1 (de) * 1973-03-08 1974-10-04 Gen Electric
US3964428A (en) 1974-03-26 1976-06-22 Copal Company Limited Indicating device having a plurality of overturnable flaps
JPS5393260U (de) * 1976-12-28 1978-07-29
EP2985660A1 (de) * 2014-08-14 2016-02-17 Rolex Sa Uhranzeigevorrichtung einer Uhrzeitanzeige oder eines abgeleiteten Uhrzeitwerts

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1205841A (en) * 1916-10-16 1916-11-21 Henry C Hermsmeyer Display advertising-machine.
US2040421A (en) * 1935-01-29 1936-05-12 Frank G Almquist Numeral clock
FR1602382A (de) * 1968-10-15 1970-11-16
JPS5224442Y2 (de) * 1971-05-21 1977-06-03
GB1454787A (en) * 1972-11-09 1976-11-03 Mansei Kogyo Kk Digital clock
US3822808A (en) * 1973-03-20 1974-07-09 Tokico Ltd Fuel supplying apparatus having a reversible plate type flow indicator
GB1566450A (en) * 1975-11-14 1980-04-30 Copal Co Ltd Rotary indicating device provided with a plurality of indicating plates
JPS52122687U (de) * 1976-03-15 1977-09-17
US4057957A (en) * 1976-04-08 1977-11-15 Matsushita Electric Works, Ltd. Alarm device of clocks
US4060972A (en) * 1976-04-08 1977-12-06 Matsushita Electric Works, Ltd. Digital clock
CN2388675Y (zh) * 1998-08-19 2000-07-19 朱兴武 循环历
CN2407379Y (zh) * 2000-02-15 2000-11-22 陈炳武 全自动时钟日历装置
JP5151637B2 (ja) * 2008-04-10 2013-02-27 セイコーエプソン株式会社 日付表示機構付時計
CN201322848Y (zh) * 2008-12-04 2009-10-07 福州华琦电子有限公司 万年历时钟的改良结构
CN201514548U (zh) * 2009-07-17 2010-06-23 漳州市新威士钟表有限公司 钟表数字时框飞返式时、分指示机构
JP5382720B2 (ja) * 2009-12-24 2014-01-08 セイコーインスツル株式会社 第一日車と第二日車を含むカレンダ機構付き時計
EP2428856B1 (de) * 2010-11-03 2014-01-22 Rolex Sa Uhr
EP2490084B1 (de) * 2011-02-17 2016-07-20 Glashütter Uhrenbetrieb GmbH Datumsmechanismus
CN102854789B (zh) * 2011-06-27 2014-09-10 天津海鸥表业集团有限公司 一种手表的年度日历显示机构
EP2560057B1 (de) * 2011-08-17 2014-04-02 ETA SA Manufacture Horlogère Suisse Uhrwerk mit reduzierter Höhe und großer Gangreserve
CH707103B1 (fr) * 2012-09-13 2017-05-15 Jacob & Co Watches Inc Montre-bracelet à double affichage.
EP2863274B1 (de) * 2013-10-18 2017-03-15 Omega SA Flexible elastische Zeiger
EP2919076A1 (de) * 2014-03-10 2015-09-16 ETA SA Manufacture Horlogère Suisse Antriebsvorrichtung einer Analoganzeige, insbesondere eines Datumsanzeigerings
EP3009893B1 (de) * 2014-10-13 2017-11-29 Montres Breguet SA Ewiger Kalender mit Ausgleichsgetriebe
EP3029531B1 (de) * 2014-12-02 2018-08-01 Blancpain SA. Anzeigevorrichtung von Perioden, die einen Jahreszyklus bilden

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2220840A1 (de) * 1973-03-08 1974-10-04 Gen Electric
US3964428A (en) 1974-03-26 1976-06-22 Copal Company Limited Indicating device having a plurality of overturnable flaps
JPS5393260U (de) * 1976-12-28 1978-07-29
EP2985660A1 (de) * 2014-08-14 2016-02-17 Rolex Sa Uhranzeigevorrichtung einer Uhrzeitanzeige oder eines abgeleiteten Uhrzeitwerts

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EP3627241B1 (de) 2022-02-16
HK1248835A1 (zh) 2018-10-19
CN110579955B (zh) 2021-08-27
EP3627241A1 (de) 2020-03-25
JP6405418B2 (ja) 2018-10-17
EP3627239B1 (de) 2024-04-17
CN107577134A (zh) 2018-01-12
CN110579956B (zh) 2021-04-02
CN107577134B (zh) 2019-11-01
US20180011444A1 (en) 2018-01-11
EP3267266A1 (de) 2018-01-10
CN110579955A (zh) 2019-12-17
EP3267266B1 (de) 2020-04-08
US10365610B2 (en) 2019-07-30
CN110647025B (zh) 2021-07-23
CN110579956A (zh) 2019-12-17
CN110647025A (zh) 2020-01-03
JP2018004634A (ja) 2018-01-11
EP3627240A1 (de) 2020-03-25
EP3627240B1 (de) 2022-06-01
CH713873A2 (fr) 2018-12-14
CH713873B1 (fr) 2021-12-30

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