EP1351105A1 - Uhr mit ewigem Kalender - Google Patents

Uhr mit ewigem Kalender Download PDF

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Publication number
EP1351105A1
EP1351105A1 EP02076291A EP02076291A EP1351105A1 EP 1351105 A1 EP1351105 A1 EP 1351105A1 EP 02076291 A EP02076291 A EP 02076291A EP 02076291 A EP02076291 A EP 02076291A EP 1351105 A1 EP1351105 A1 EP 1351105A1
Authority
EP
European Patent Office
Prior art keywords
date
wheel
days
graduation
month
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
EP02076291A
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English (en)
French (fr)
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EP1351105B1 (de
Inventor
Ludwig Oechslin
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.)
Manufacture et Fabrique de Montres et Chronometres Ulysse Nardin Le Locle SA
Original Assignee
Ulysse Nardin 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 Ulysse Nardin SA filed Critical Ulysse Nardin SA
Priority to DE60230113T priority Critical patent/DE60230113D1/de
Priority to AT02076291T priority patent/ATE416402T1/de
Priority to EP02076291A priority patent/EP1351105B1/de
Priority to CH00587/03A priority patent/CH696947A5/fr
Publication of EP1351105A1 publication Critical patent/EP1351105A1/de
Application granted granted Critical
Publication of EP1351105B1 publication Critical patent/EP1351105B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • G04B19/24—Clocks or watches with date or week-day indicators, i.e. calendar clocks or watches; Clockwork calendars
    • G04B19/241—Clocks or watches with date or week-day indicators, i.e. calendar clocks or watches; Clockwork calendars the date is indicated by one or more hands
    • G—PHYSICS
    • G04—HOROLOGY
    • G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
    • G04B19/00—Indicating the time by visual means
    • G04B19/24—Clocks or watches with date or week-day indicators, i.e. calendar clocks or watches; Clockwork calendars
    • G04B19/243—Clocks or watches with date or week-day indicators, i.e. calendar clocks or watches; Clockwork calendars characterised by the shape of the date indicator
    • G04B19/247—Clocks or watches with date or week-day indicators, i.e. calendar clocks or watches; Clockwork calendars characterised by the shape of the date indicator disc-shaped
    • G04B19/253—Driving or releasing mechanisms
    • G04B19/25306—Independent date indicating devices activated by hand or by clockwork, e.g. calendar watches
    • G04B19/25313—Independent date indicating devices activated by hand or by clockwork, e.g. calendar watches driven or released by a steady movement
    • G04B19/2532—Independent date indicating devices activated by hand or by clockwork, e.g. calendar watches driven or released by a steady movement automatically corrected at the end of mounths having less than 31 days

Definitions

  • the present invention relates to a timepiece equipped with a movement and a calendar display comprising: a dial with a fixed graduation in days of whole weeks that stretches all the way around the dial, indicator means of calendars, driven in rotation by steps and having at least one date scale in correspondence with the graduation of days, and a mobile calendar index rotated by the movement of horology with regard to the graduations of the days and the calendars.
  • Patent Application EP 285 881 describes an electronic wristwatch to perpetual calendar of this kind, in which central hour hands, minutes and seconds are driven by a first engine to indicate the hour, a fourth central hand is driven from this engine at the rate of 1/35 turn per day to indicate the date, while another off-center hand is driven by a second engine to indicate the month.
  • the date is indicated by the fourth needle on two concentric graduations, namely a fixed graduation days which is divided into thirty-five equal sectors bearing the names of the days of five consecutive weeks, and a date graduation carried by a record pivoting and also divided into thirty-five equal sectors of which thirty-one fields consecutive days are from 1 to 31, the other four sectors being virgins.
  • the date disc is moved by a third engine to place the next month's calendars in correspondence of the graduation of the days.
  • the user can see at any time the complete calendar of the current month, while the fourth hand indicates the date and the day on the graduations matched.
  • a disadvantage of this mode of the date is that, until the evening of the last day of the month, the user does not can not see the schedule of the beginning of the next month.
  • designing a mechanism resulting in such a display of the date would be very difficult.
  • This mechanical calendar has the disadvantage of not indicating the current date because it can not be combined with a rotary indicator such as a needle driven by a clockwork movement.
  • the observer must therefore know a priori which is the day of the week to be able to read the date or vice versa.
  • he can only read the calendar for one week at a time.
  • Another disadvantage is only when the week extends to the end of a month and the beginning of the following month, the observer does not know if the name of the month displayed in the window provided for this purpose corresponds to the beginning or the end of the week.
  • a primary object of the present invention is to overcome the disadvantages mentioned above thanks to a date display mode allowing a global vision of the calendar not only on the current week but also on one or more weeks to come, regardless of the number of days in the current month.
  • the calendar will be of the perpetual type, that is, taking into account leap years.
  • An additional object of the invention is to allow the indication of the date means of a single moving index indicating not only the day and the date, but also the month and possibly the year.
  • Another object of the invention is to design a calendar mechanism capable of causing such a calendar display from the watch movement.
  • the calendar display presents a correspondence at any time between days and days over a period of several weeks that includes the current week and one or more weeks thereafter, which helps the user to choose dates in this period, for example to set appointments.
  • this period extends over the entire month in progress.
  • the second part of the month which can start at any date chosen by the manufacturer, preferably between the 15th and the 20th, the first date disc is moved while the second disc remains immobile, so that the date 1 of the next month takes place just after the last day of the current month.
  • the correspondence between the dates and the days is established only for the end of the current month, but also for the first part of the month following.
  • the mobile calendar index is driven to advance a day in 24 hours next to the fixed graduation of days. It indicates at the same time day and date on the respective graduations matched one the other.
  • the graduation of the days 28 days on the dial so that N is always positive and the of the date discs are made in the increasing direction of the graduations of days and dates.
  • the calendar display presents in any time a correspondence between the dates and days over a period of four weeks.
  • the mobile calendar index is driven in this case so as to take a turn in 28 days against the fixed graduation of days.
  • the graduation of the days has 35 days around the dial, so that N is always negative and the of the date discs are carried out in the decreasing direction of the graduations of days and dates. So the calendar display presents in any time a correspondence between the dates and days over a period of more than four weeks. The mobile calendar index is driven in this case of way to take a turn in 35 days against the fixed graduation of days.
  • the display calendar can be completed to advantage by a record of months, divided into twelve sectors each bearing the name of a month and arranged concentrically to date discs, next to the calendar mobile index, this disc of the months being driven so as to perform a relative rotation relative to the moving index of a turn in a year.
  • This relative rotation is preferably carried out in the opposite to that of the rotation of the index, so that the ascending order of the months is arranged in the same direction as the increasing order of days and dates.
  • the perpetual type calendar display may further include a disk years, preferably divided into four sectors corresponding to the four years of a cycle of leap years, this disk being driven in relative rotation continues against the calendar index so as to perform a turn in four years relative to this index.
  • the display members of the watch comprise conventional analog time indication bodies, including a hand hours 41 and a minute hand 42 which turn in front of a dial 43 carrying for example twelve fixed hour markers 44.
  • the needles 41 and 42 are driven conventionally by a clockwork movement to turn around the axis central 45 of the watch. Of course, one could still add a needle of seconds in the center.
  • a calendar index 46 is driven by the watch movement of the shows in order to perform a complete turn around the axis 45 in 28 days, from preferably clockwise, next to a graduation of days 47 which is fixed on the dial 43.
  • the graduation 47 which extends all round the dial, is divided in twenty-eight equal sectors bearing the names of the four-week days consecutive.
  • the index 46 is carried by an annular disc 48 which can be driven either continuously, or in steps of 1/28 turn to place the index 46 always in front from the middle of a sector of the fixed graduation 47.
  • the calendars 1 to 31 are distributed on respective sectors of two date discs 51 and 52, next to the graduation of days 47. Each sector carrying a date extends over 1/28 turn, so that it can be placed in exact match of a sector of the day graduation 47.
  • the first record of date 51 carries a graduation 53 having the dates of a first part of the month, for example in the present case the dates from 1 to 15 out of consecutive sectors.
  • the second date disk 52 has a scale 54 date of the second part of the month, that is to say in the case present from 16 to 31 out of sixteen consecutive sectors.
  • the second disc 52 is behind the first disk 51 and it has a larger diameter so its graduation 54, arranged on a circular arc of greater radius than the graduation 53, is still visible along the periphery of the first disk 51 and that three sectors respective ends of the two graduations 53 and 54 can be juxtaposed, as seen in Figure 1 for the dates 13 to 18.
  • the perpetual calendar display has an annular disc of months 56, bearing a graduation of the months 57 composed of twelve sectors whose respective angles are proportional to the length of the months they represent.
  • the disc 56 is driven by the movement in order to follow the disk 48 and its index 46, but with a rotation relative retrograde to delay one turn per year.
  • a 58 year-old annular disc carrying a graduation 59 consisting of four equal sectors, corresponding to the four-year Julian cycle of which the the last is leap and indicated by the Roman numeral IV.
  • the disc years 58 is driven by the watch movement to follow the record 48 carrying the index finger 46, but with relative retrograde rotation to delay a lap in four years compared to the disk 48.
  • the index 46 indicates in an analog way the current month on graduation 57 and the number of the year in the quadrennial cycle on graduation 59, besides the day of the week and the date.
  • Its date 16 is then finds after the date of 15 of the first disc 51.
  • the display shows the correspondence between the days and the calendars over the whole month now underway (February). The user notices this because both Date graduations follow one another correctly in the middle of the month.
  • said predetermined date is the 5th of each month, but the manufacturer may choose another date if he deems it appropriate.
  • Figure 3 for example, the status of the calendar view on February 19, 2001.
  • the date of 19 is chosen here for moving the first disc because this is the first which avoids the presence of the index 46 in front of the overlap zone of the two date scales, for example in their position represented in figure 1.
  • the correspondence between days and dates are then established for the second part of April and the first part of May.
  • This state is represented in figure 6.
  • the same pair of operations is carried out during successive months, with the values appropriate from N.
  • Figures 7 and 8 show the transition from February to March in a year leap.
  • the correspondence between days and calendars is then established for the second part of February and the first part of March.
  • the part of the first disk 51 which is not not covered by graduation 53 could be removed and the part bearing this graduation could cover the edge of the second disk 52, so that both graduations 53 and 54 could be arranged on radius arcs equal and that the ends of the first graduation 53 could be superimposed on those of the second graduation 54 instead of being juxtaposed.
  • Figures 9 and 10 show a second embodiment that avoids this last disadvantage. We will describe here only what differs from the first mode of production.
  • the watch also includes the time display members 41 at 44 shown in Figure 1, but these are omitted in Figures 9 and 10 for clarify the drawing.
  • the fixed graduation 47 days is divided in this case into thirty-five sectors and therefore covers five weeks.
  • Calendar index 46 is driven in the increasing direction of the graduation 47, in this case clockwise, so as to take a ride in 35 days.
  • the area board carrying the graduation 53 covers the second date disc 52 and she is indented on the rest of the circumference to show the graduation 54 of the second disc, except that it will hide dates 29, 30 and / or 31 at the end months of less than thirty-one days thanks to the relative movements of the discs 51 and 52.
  • Figure 9 shows the status of the calendar display on Thursday, April 19, 2001, therefore the same date as in Figure 5.
  • the position of the first disc 51 was such that his date 15 was next to the date 16, the two ticks 53 and 54 are thus connected to display the complete calendar of the February.
  • the first disc 51 retreated of N 5 steps relative to the fixed graduation 47 and the second disc 52, so in the anti-clockwise, to place its date 1 now representing May 1 to following the 30th date representing 30 April, the sector of the date 1 the display of 31.
  • the display thus shows the correspondence between days and dates for the second part of April and the first part of May.
  • the absolute value of the number N is equal to 35 minus the number of days of the current month.
  • the display of calendar is put in the position shown in Figure 10 by a decline of the same number of five steps of the second disc 52 in order to bring the date 16 back to 15 and then show the correspondence between days and calendars throughout the month from May.
  • the first disc 51 will have to go back four steps to place its date 1 after 31, the June 1, 2001 being a Friday.
  • N M - 7 ⁇ S
  • S is the number of weeks of the graduation of the days
  • M is the number of days of the month concerned.
  • a positive value of N characterizes a rotation of the disc in the increasing direction of the graduations of the days and the calendars.
  • Figures 11 to 13 illustrate a third embodiment, which is close of the first and whose differences will be described essentially in relation to the latter.
  • a first difference is that the index 46 and the disk 48 carrying it in the first embodiment are replaced by a central hand which constitutes the calendar index 46. It also makes a turn in 28 days in the increasing direction of the graduation of the days 47. To be well distinguished from the hands of the hours 41 and minutes 42, the hand of the calendar index 46 may have for example a particular color.
  • a second difference is that the fixed graduation of days 47 is arranged around the annular date disks 51 and 52, that is to say directly on the watch face. This avoids interposing a fixed element between the different disks of the calendar mechanism.
  • the annular disk of the 58 years makes a turn in ten years compared to the index 46, its graduation 59 bearing the numbers from 0 to 9.
  • a central disc of the decades 60 is concentrically arranged at the center of the calendar display and carries a decades index 61 next to the graduation of the years 59.
  • the disc of decades is driven to perform a turn in a hundred years compared to the record of the 58's.
  • his index 61 indicates on the graduation 59 the digit of the tens of the current year. This can be reminded to the user by means of an inscription such as "x 10" on the index of decades 61.
  • the calendar display devices of the examples described above may be actuated by any appropriate means, at times determined by the mechanical, electromechanical or electronic movement of a timepiece whatever, be it a watch or a clock. They can be powered by one or more electric motors dedicated to them.
  • Figures 12 and 13 show a calendar mechanism capable to operate the display shown in Figure 11 from the watch movement of the analog watch, more precisely from a central wheel of the hours 99 which is integral with the hour hand 42 and which obviously makes a turn in twelve hours.
  • the numbers written in italics represent the numbers of mobile teeth that will be described below.
  • the hour wheel 99 meshes with a wheel 101 having a pinion 102 which meshes with a wheel 103 having a pinion 104, which meshes with a wheel 105 integral with two other wheels 106 and 107.
  • the wheel 105 s meshes with a wheel 108 fixed on a barrel 109 which surrounds the axes of the needles 41, 42 and which carries the calendar index needle 46.
  • the index 46 accomplishes a turn clockwise in exactly 28 days.
  • the wheel 107 meshes with a central wheel 110 secured to the disk of the years 58.
  • the year 58 disc rotates clockwise a little more slowly than the index 46, with respect to which it undergoes the following shift (expressed in number of revolutions) during an average year of the Julian cycle:
  • a driving wheel 112 which meshes with a wheel 113 secured to a wheel 114, which meshes with a central wheel 115 secured to the disc of the month 56.
  • This disc is driven by the barrel 109 of index 46 clockwise such that its offset from index 46 in an average year is:
  • the driving wheel 112 drives the date discs 51 and 52 through a perpetual calendar mechanism 120 shown in the right part of Figures 12 and 13.
  • the wheel 112 meshes with a wheel 121 secured to a wheel 122 which meshes with a wheel 123, itself secured to a wheel 124 to a tooth 125.
  • the wheels 123 and 124 are driven by the barrel 109 at the rate of 12 turns clockwise by average year, which is apparent from the following formula in which R i is given by formula (1): 2 ⁇ R i ⁇ 67 ⁇ 12 46 ⁇ 19 ⁇ 365.25 ⁇ 12 t / year
  • Two program wheels 126 and 127 are arranged on either side of the wheel 124, so that the single tooth 125 of the latter drives alternately both program wheels counterclockwise, each once a month with a gap of half a month between one and the other. It will be noted that this offset can be changed by slightly moving the wheel to a tooth in relation to the pair of program wheels.
  • Each program wheel 126 and 127 whose structure will be described later, takes a complete turn by calendar year, regardless of the number of days this year.
  • the first program wheel 126 drives step by step a pinion 130 secured to a wheel 131 which meshes with an internal toothing 132 of the first date disk 51.
  • the second program wheel 127 drives step by step a pinion 134 integral with a wheel 135 which meshes with an internal toothing 136 of second date disk 52.
  • the second program wheel 127 is omitted to clarify the drawing.
  • Table I shows more precisely the numbers of revolutions made by the main rotary mobiles of the calendar mechanism represented in FIG. 13, in an average year of the Julian cycle.
  • Calendar Index 13.04464 56 Disc of the months 12.04467 58
  • Record of the years 12.94468 60 Record of decades 12.95468 124
  • the value indicated in the last line of Table I has a relative error of -10 -6 compared to the ideal value of 12, so that the moment when the one-tooth wheel 124 controls the advance of a date disc will be around 5 minutes a year, which is better than the accuracy of a good mechanical watch.
  • the calendar mechanism were to be driven not by the watch movement, but by a clean electric motor, the wheels 101 to 104 could be removed and the motor could be controlled by motion timepiece to drive once a day the mobile formed wheels 105 to 107.
  • Figures 14 and 16 show the program wheel 126 in two situations which correspond to the month of April of a normal year (to reach the state of the display according to Figure 5) and at the end of February of a year leap (display state according to Figure 7).
  • the program wheel 126 is a composite mobile which rotates on a fixed axis 139 provided with a fixed wheel 140 with six teeth. It includes a first board 141 provided with an input toothing with twenty-four teeth 142 regularly spaced, a second board 143 provided with an output toothing 144 which will be described later, two eight-tooth planet wheels 145 and 146 meshing with the fixed wheel 140, and a sliding mobile element 147 provided with a single tooth 148 preceded by a hollow 149 itself preceded by a shoulder 150 in an arc.
  • the elements 140, 145, 146 and 147 which are drawn in bolder lines to facilitate the reading of the drawing, are housed between the boards 141 and 143, in a recess 152 of the second Plate 143.
  • the side wall of this recess has two shoulders 153 and 154 forming stops that define the two functional positions of the element 147.
  • the planet wheels 145 and 146 are rotatable around tenons respective 155 and 156 secured to the second board 143. With the fixed wheel 140, they constitute a control mechanism of the sliding element 147, as will describe it further.
  • the output gear 144 of the program wheel is a thirty-six toothing. modules but has only twenty-four teeth 158 and twenty-nine troughs 159 adjacent to these teeth, the teeth and the depressions being arranged in groups which are separated by five gaps corresponding to months of less than 31 days. These gaps are occupied by respective shoulders 160 to 164 in an arc of a circle, corresponding respectively to the months of February, April, June, September and November. Shoulders 161 to 164 correspond to the removal of two teeth and a hollow between them, for the months of 30 days, while the shoulder 160 corresponds to the removal of three teeth and two gaps between them, for a month from February to 29 days. In the position shown in Figure 14, the shoulder 150 of the sliding element 147 extends the shoulder 160 of a module, so that these two shoulders combined correspond to the removal of four teeth and three between them for a normal February month of 28 days.
  • the height of the shoulders 150 and 160 to 164 i.e. their radius per report to the center 151 of the program wheel, is enough for two teeth successive sprocket 130 can slide while leaning against the shoulder, thus blocking the position of the pinion 130, the wheel 131 (FIG. 12) and the disc of dates 51 associated with the latter.
  • the successive positions of the disc of dates are indexed by the output teeth of the program wheel, without need a jumper spring. Indexing of this kind and its benefits are described in Swiss patent no. 688 671 of the same applicant.
  • each shoulder 160 to 164 in front of the pinion 130 rotates it one step, so finally has the same effect as the passage of one of the teeth 158.
  • Each turn of the wheel 124 to a tooth 125 produces at a two-step advance of the input gear 142 of the program wheel, that is to say one twelfth of tower. Between these operations in advance, the program wheel is stopped by the periphery circular 176 of the wheel 124, which is supported by sliding against the head of the teeth 142.
  • the program wheel trained twelve times a year, takes a complete turn by year. In Figures 14 and 16, the circumference of the program wheel is subdivided into twelve sectors equal to 30 degrees, numbered by Roman numerals I to XII and corresponding to the twelve months of the year.
  • the number of depressions 159 associated with each month determines the number of steps of the advance made this month by the pinion 130, the wheel 131 and the date disc 51. This number is 0, 1, 2 or 3 depending on whether the month corresponding to twenty-eight, twenty-nine, thirty or thirty-one days, as explained above.
  • the sliding element 147 and its control mechanism are intended for change the number of steps in the advance corresponding to the month of February, depending on whether month to twenty-eight or twenty-nine days.
  • the element 147 In the position shown in Figure 14, which corresponds to a month of February of 28 days, the element 147 is in position of withdrawal and its additional tooth 148 is superimposed on a tooth 158a of the second Plate 143.
  • the thickness of tooth 158a corresponds to the lower half of the thickness of the other teeth 158 of the toothing 144.
  • the two teeth 148 and 158a having exactly the same shape, the additional tooth 148 is somehow retracted and has no particular effect.
  • the hollow 149 which precedes it is in front of a hollow wider 166 of the board 143, which is otherwise covered by the shoulder 150 of the element 147.
  • the pinion 130 will remain blocked by sliding on the shoulders 160 and 150 throughout the twelfth of a turn corresponding to the month of February of a normal year, and no step in advance of the date disc will be made, as described with reference to FIG.
  • the teeth of the two planet wheels 145 and 146 are arranged to support by sliding against two corresponding edges 168 and 169 of the sliding element 147 in order to position this element, namely to move it between its two positions represented in Figures 14 and 16 and positively position it permanently without using a spring.
  • the gear ratio between the fixed wheel 140 and each of the satellite wheels 145 and 146 being 3/4, each satellite wheel is three quarters of a revolution per year in the direction of the arrow it carries. In other words, a month's worth of February to the next, it is shifted a quarter of a turn in the opposite direction to the arrow.
  • the wheel 145 has a long tooth 171 and seven short teeth 172, so that its tooth long 171 will push the sliding element 147 in February one year out of four only, which will put element 147 in the leap position represented in Figure 16.
  • the satellite wheel 146 has five long teeth 173 that support each other. against the edge 169 of the element 147 to hold it in the position of FIG. 14, while the short teeth 172 of the other satellite wheel 145 pass along the opposite edge 168 of this element. The latter is held by abutment against the shoulder 153. In the position of FIG. 16, these are the three short teeth 174 of the wheel 146 which pass freely along the edge 169 of the element 147, which is retained by stop against the shoulder 154.
  • the element 147 has an inner edge curved 170 which can be supported by sliding against the head of the teeth of the fixed wheel 140.
  • the second program wheel 127 is identical to the first 126 and works exactly the same way, to drive the second disc of date 52 with the same number of steps as the first, but with an offset half a month. If necessary, we can choose another value of this offset in modifying the mutual positions of the axes of the program wheels and the wheel 124 who drives them.
  • Figures 17 and 18 are similar to Figures 12 and 13 and show a calendar mechanism capable of operating the display shown in FIGS. 1 to 8 from the watch movement of the analog watch, more precisely from a central wheel of hours 99.
  • the figures written in italics represent the numbers of mobile teeth that will be described below.
  • the hour wheel 99 meshes with a wheel 171 having a pinion 172 which meshes with a central wheel 173 integral with the disc 48 bearing the calendar index 46.
  • the index 46 accomplishes a turn clockwise in exactly 28 days.
  • the wheel 173 which is shown twice in Figure 18 to clarify the diagram, is integral with another central wheel 174 which meshes with a reference formed of two wheels 175 and 176.
  • the wheel 176 meshes with a central wheel 177 integral with the disk of the months 56 and another central wheel 178.
  • the latter drive, via a two-wheeled reference 180 and 181, a central wheel 182 secured to the record of the 58 years.
  • the central wheel 174 to sixty-seven teeth plays the same role of wheel driving that the wheel 112 of the example of Figures 12 and 13, to drive the same way the date disks 51 and 52 via the calendar mechanism perpetual 120 comprising in particular the two program wheels 126 and 127, this mechanism being identical to that of the above example.

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromechanical Clocks (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)
  • Electric Clocks (AREA)
EP02076291A 2002-04-02 2002-04-02 Uhr mit ewigem Kalender Expired - Lifetime EP1351105B1 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE60230113T DE60230113D1 (de) 2002-04-02 2002-04-02 Uhr mit ewigem Kalender
AT02076291T ATE416402T1 (de) 2002-04-02 2002-04-02 Uhr mit ewigem kalender
EP02076291A EP1351105B1 (de) 2002-04-02 2002-04-02 Uhr mit ewigem Kalender
CH00587/03A CH696947A5 (fr) 2002-04-02 2003-04-02 Pièce d'horlogerie ayant un affichage à calendrier perpétuel.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP02076291A EP1351105B1 (de) 2002-04-02 2002-04-02 Uhr mit ewigem Kalender

Publications (2)

Publication Number Publication Date
EP1351105A1 true EP1351105A1 (de) 2003-10-08
EP1351105B1 EP1351105B1 (de) 2008-12-03

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EP02076291A Expired - Lifetime EP1351105B1 (de) 2002-04-02 2002-04-02 Uhr mit ewigem Kalender

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EP (1) EP1351105B1 (de)
AT (1) ATE416402T1 (de)
CH (1) CH696947A5 (de)
DE (1) DE60230113D1 (de)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1471396A1 (de) * 2003-04-25 2004-10-27 Frédéric Crettex Datumanzeigemechanismus für eine Uhr
WO2011113846A3 (fr) * 2010-03-18 2011-11-24 Cyrus Watches Rl Sa Dispositif d'affichage d'un mouvement horloger
EP2447788A1 (de) 2010-11-02 2012-05-02 Société anonyme de la Manufacture d'Horlogerie Audemars Piguet & Cie Kalenderanzeigevorrichtung und Kalenderuhr
EP2713226A3 (de) * 2012-09-28 2015-08-12 Manufacture et fabrique de montres et chronomètres Ulysse Nardin Le Locle SA Datumsmechanismus
US9733618B2 (en) 2015-10-15 2017-08-15 Stephen Mansfield Timepiece with a single hand for simultaneously indicating both hours and minutes
CN109283824A (zh) * 2017-07-19 2019-01-29 天津海鸥表业集团有限公司 一种手表大日历显示机构
CN113454540A (zh) * 2019-03-07 2021-09-28 百达翡丽日内瓦公司 钟表的周数显示机构
CN113646706A (zh) * 2019-03-29 2021-11-12 拉瓦利有限责任公司 用于制表的指示器装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR793442A (fr) 1934-07-17 1936-01-24 Calendrier perpétuel
FR884544A (fr) 1941-10-07 1943-08-19 Fontainemelon Horlogerie Montre-calendrier
EP0285881A1 (de) 1987-03-23 1988-10-12 Eta SA Fabriques d'Ebauches Elektronische Analog-Uhr mit Angabe des Tages und des Datums

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FR793442A (fr) 1934-07-17 1936-01-24 Calendrier perpétuel
FR884544A (fr) 1941-10-07 1943-08-19 Fontainemelon Horlogerie Montre-calendrier
EP0285881A1 (de) 1987-03-23 1988-10-12 Eta SA Fabriques d'Ebauches Elektronische Analog-Uhr mit Angabe des Tages und des Datums

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1471396A1 (de) * 2003-04-25 2004-10-27 Frédéric Crettex Datumanzeigemechanismus für eine Uhr
WO2004097535A1 (fr) * 2003-04-25 2004-11-11 Vaucher Manufacture Fleurier S.A. Mecanisme indicateur de quantieme pour mouvement de montre
US7184369B2 (en) 2003-04-25 2007-02-27 Vaucher Manufacture Fleurier S.A. Date indicator mechanism for watch movement
WO2011113846A3 (fr) * 2010-03-18 2011-11-24 Cyrus Watches Rl Sa Dispositif d'affichage d'un mouvement horloger
US8503267B2 (en) 2010-11-02 2013-08-06 Societe Anonyme De La Manufacture D'horlogerie Audemars Piguet & Cie Calendar display device and calendar watch
EP2447789A1 (de) 2010-11-02 2012-05-02 Société anonyme de la Manufacture d'Horlogerie Audemars Piguet & Cie Kalenderanzeigevorrichtung und Kalenderuhr
EP2447788A1 (de) 2010-11-02 2012-05-02 Société anonyme de la Manufacture d'Horlogerie Audemars Piguet & Cie Kalenderanzeigevorrichtung und Kalenderuhr
US8509035B2 (en) 2010-11-02 2013-08-13 Societe Anonyme De La Manufacture D'horlogerie Audemars Piguet & Cie Calendar display device and calendar watch
EP2713226A3 (de) * 2012-09-28 2015-08-12 Manufacture et fabrique de montres et chronomètres Ulysse Nardin Le Locle SA Datumsmechanismus
US9733618B2 (en) 2015-10-15 2017-08-15 Stephen Mansfield Timepiece with a single hand for simultaneously indicating both hours and minutes
CN109283824A (zh) * 2017-07-19 2019-01-29 天津海鸥表业集团有限公司 一种手表大日历显示机构
CN109283824B (zh) * 2017-07-19 2023-11-07 天津海鸥表业集团有限公司 一种手表大日历显示机构
CN113454540A (zh) * 2019-03-07 2021-09-28 百达翡丽日内瓦公司 钟表的周数显示机构
CN113454540B (zh) * 2019-03-07 2023-02-28 百达翡丽日内瓦公司 钟表的周数显示机构
CN113646706A (zh) * 2019-03-29 2021-11-12 拉瓦利有限责任公司 用于制表的指示器装置

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EP1351105B1 (de) 2008-12-03
CH696947A5 (fr) 2008-02-15
ATE416402T1 (de) 2008-12-15
DE60230113D1 (de) 2009-01-15

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