EP1916575B1 - Jahreskalendermechanismus für Uhrwerk - Google Patents
Jahreskalendermechanismus für Uhrwerk Download PDFInfo
- Publication number
- EP1916575B1 EP1916575B1 EP06122850A EP06122850A EP1916575B1 EP 1916575 B1 EP1916575 B1 EP 1916575B1 EP 06122850 A EP06122850 A EP 06122850A EP 06122850 A EP06122850 A EP 06122850A EP 1916575 B1 EP1916575 B1 EP 1916575B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- date
- ring
- month
- wheel set
- teeth
- 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
Links
- 230000007246 mechanism Effects 0.000 title claims abstract description 50
- 230000008859 change Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 210000003323 beak Anatomy 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Images
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
- G04B1/00—Driving mechanisms
-
- 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
- G04B19/25333—Driving or releasing mechanisms wherein the date indicators are driven or released mechanically by a clockwork movement
- G04B19/25353—Driving or releasing mechanisms wherein the date indicators are driven or released mechanically by a clockwork movement driven or released stepwise by the clockwork movement
- G04B19/2536—Driving or releasing mechanisms wherein the date indicators are driven or released mechanically by a clockwork movement driven or released stepwise by the clockwork movement automatically corrected at the end of months having less than 31 days
-
- 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
- G04B3/00—Normal winding of clockworks by hand or mechanically; Winding up several mainsprings or driving weights simultaneously
Definitions
- the present invention relates to the field of watchmaking. It relates more specifically to an annual calendar mechanism for equipping a mechanical or electromechanical watch.
- Such mechanisms are known to those skilled in the art. They make it possible to go from date 31 to date 1, the 31-day month, and from date 30 to date 1, months of less than 31 days. They conventionally comprise a date ring equipped with 31 teeth, operated once a day and in steps, by a date wheel. They are, in addition, generally provided with an additional mechanism for actuating said date ring a second time to the passage of the date 30 to 31, months of less than 31 days.
- Such a date mechanism is disclosed in the application EP 1 666 991 . It comprises an annual mobile and a mobile reminder forming with the date ring and the date mobile, two kinematic chains originating from the date mobile.
- the annual mobile consists of a wheel and a board with 5 pins corresponding to 5 months of less than 31 days.
- the deflection wheel consists of a first wheel cooperating in two stages with a lug located on the date ring, and a second wheel cooperating with the wheel of the annual mobile.
- the date wheel drives the date ring once a day with the aid of a first nose coming into contact with one of its 31 teeth.
- the lug located on the date ring meshes with the moving wheel and drives it a first step.
- the returning mobile then drives itself the annual mobile of a first step.
- the current month is a month of 30 days
- one of the five pins on the annual mobile board is in the path of a second beak of the date wheel.
- This one causes the annual motive of a second step, which itself involves a second step the mobile of return.
- the latter then drives the date ring by one step, via its lug.
- the date goes from 31 to 1 and the lug is cleared.
- no lug comes into contact with the second spout of the date wheel.
- the date wheel performs a complete revolution before driving the date ring normally for the passage from the date 31 to the date 1.
- the pin of the date ring causes a second step, the moving wheel, which drives himself the annual motive of a second step.
- the spur is clear.
- a month indicator disc is secured to the annual mobile. As the latter turns a first time at the passage of the 30th to 31st and a second time at the passage of the 31st to 31st, each month appears twice on the indicator disc of the months, and occupies an angular sector of a 24 th of a turn . The display of the month is, therefore, relatively small.
- a disc indicating the months is secured to a star mounted free to rotate on the mobile months, and a third wheel is mounted integral with the return mobile. The star is actuated by the third wheel of the deflection wheel, only during the second step of the return wheel.
- each month appears only once on the indicator disk of the months and occupies an angular sector of a 12 th of a turn. Therefore, the display is larger than in the previous embodiment.
- this advantage is counterbalanced by the fact that the mechanism comprises additional parts to increase its thickness.
- the date mechanism takes place, in a watch case, between the movement and the dial.
- the thickness of the date mechanism is important compared to that of the movement, the winding stem and the crown are eccentric vertically on the side of the box, which is unsightly and inconvenient.
- the present invention makes it possible to limit this disadvantage by proposing a date mechanism of the type described in the application. EP 1 666 991 but of reduced thickness.
- the mechanism further comprises a month indicator ring having an inner flank provided with teeth cooperating with the deflecting wheel, the deflecting wheel being arranged to rotate the ring of months at least at the second pitch.
- the thickness of the date mechanism according to the invention is reduced, at least, the thickness of the indicator disc of the months.
- the date mechanism represented in figure 1 conventionally comprises a date ring 10 of axis AA, a date mobile 12 intended to drive the date ring 10, an annual mobile 14 coaxial with the date ring 10 and a return wheel 16, together forming two kinematic chains originating from the date mobile 12.
- the assembly is mounted on the upper face of a plate 18, provided with a bridge 20.
- the date ring 10 is positioned angularly by a not shown jumper, mounted on the bridge 20. It conventionally comprises an annular portion 22 bearing the inscriptions of the visible dates through a window 24 made in a dial 26. It further comprises a substantially cylindrical portion 28 provided with a lug 30 in an upper stage, and 31 teeth 32, corresponding to the 31 calendars, in a lower stage.
- the annular portions 22 and cylindrical 28 are interconnected rigidly by a substantially annular intermediate portion 34 forming a recess with the annular portion 22. The function of the intermediate portion 34 will be better understood in the remainder of this presentation.
- the date ring 10 is driven once a day and by a step, by the mobile date wheel 12.
- the latter carries out a revolution in 24 hours, and draws the driving force acting on it from a kinematic chain driven by a movement belonging to a timepiece, the last link is formed by an hour wheel 36. It comprises a toothed wheel 38, one of whose teeth, longer than the others, forms a spout 40 cooperating with the teeth 32
- the date mobile also includes an additional piece 42 equipped with a finger 44 cooperating with the annual mobile 14 so as to drag a step at the end of each month of less than 31 days.
- the annual mobile 14 is formed of an annual wheel 46 to 24 teeth, integral with a circular board 48 having 5 pins 50 corresponding to the five months of less than 31 days.
- the lugs 50 are distributed angularly around the board 48 so as to reflect the distribution of months of less than 31 days in the year.
- the annual mobile 14 is driven by the date mobile 12, with the lugs 50, when one of them is in the path of the finger 44, as explained later.
- the deflection wheel 16 is engaged with the annual wheel 46. Moreover, it is disposed in the path of the lug 30 so as to cooperate in two stages with it, at the passage of the dates 30 to 31 and then 31 to 1. It has alternating thick teeth and thin teeth, the latter being marked by a dot on the Figures 2 to 7 . It can be made of metal by machining, or plastic material, by injection, in order to reduce the cost. It should be noted that, as an alternative to the one-piece deflection wheel 16, it is possible to use a deflection wheel formed of a first wheel comprising an even number of teeth and a second wheel secured to the first wheel and comprising half fewer teeth.
- the date mechanism also comprises, according to the invention, a month indicator ring 52, on which are affixed the names of the twelve months of the year visible through the window 24. Each month occupies, on the ring 52, a angular sector of a 12 th of a turn.
- the ring 52 is, furthermore, provided on its inner side with 12 teeth 54 directed towards its center of symmetry, designed to cooperate with the return wheel 16. It is mounted coaxially with the date ring 10, which is free in rotation, and extends above the intermediate portion 34 of the date ring 10.
- the arrangement of the ring 52 and the return wheel 16 is such that only the thick teeth can cooperate. with the teeth 54 of the indicator ring 52. The thin teeth pass under the teeth 54 without driving it.
- the indicator ring of the months 52 is angularly positioned by a not shown jumper, mounted on the bridge 20. It will be noted, as is visible in FIG. figure 1 , since the indicator ring of the months 52 is disposed above the intermediate portion 34 of the date ring 10, substantially in the same plane as the annular portion 22, it does not come in extra thickness of the different mobiles. In addition, the star and the third wheel of the return mobile present in the application EP 04028561.1 are, thanks to this arrangement, suppressed. This results in a gain in thickness and considerable complexity.
- the date mobile 12 forms with the date ring 10, the return wheel 16 and the annual mobile 14 a first kinematic chain I, starting from the date mobile 12 and ending in the annual mobile 14, via the ring of date 10 and the idler wheel 16, and a second kinematic chain It starting from the date mobile 12 and ending in the date ring 10 via the annual mobile 14 and the idler wheel 16.
- the date mechanism described above is intended to equip a mechanical or electromechanical watch powered by a source of electrical energy. Its operation will be detailed with regard to Figures 2 to 4 then 5 to 7, illustrating the passage from date 30 to date 1 respectively for a month of less than 31 days, then for a month of 31 days.
- the figure 2 illustrates the situation of the date mechanism according to the invention on April 30 at 23:55.
- the date displayed is April 30th.
- the spout 40 of the date mobile 12 comes into contact with a tooth 32a of the date ring 10 it is about to lead a step.
- the lug 30 of the date ring 10 is located in the immediate vicinity of the return wheel 16, which it is about to lead a step.
- a tooth 54a of the month indicator ring 52 is engaged with the idler wheel 16, so that the next active tooth of the idler wheel 16 is a thin tooth referenced a.
- ⁇ , ⁇ , ⁇ and ⁇ refer to the following teeth of the idler wheel 16.
- the mechanism of the situation May 1 at 1 h30 is illustrated by figure 3 .
- the date ring 10 Under the action of the date mobile 12, the date ring 10 has turned one step.
- the lug 30 of the date ring 10 has driven a first step the return wheel 16 which has itself driven a first step the annual mobile 14.
- a lug 50a is now on the path of the finger 44, so that the annual mobile 14 is ready to be driven by a second step by the date mobile 12.
- the idler wheel 16 has also not driven the month indicator ring 42, because the Thin tooth ⁇ is under tooth 54a.
- the date displayed is therefore tentatively 31 April.
- the tooth 54a is still engaged with the return wheel 16, but the next active tooth is a thick tooth referenced ⁇ . It will be noted that during this first phase of the change of date, it is the kinematic chain I which has been solicited.
- FIG 4 illustrates the mechanism of the position on May 1 at 3:00.
- the finger 44 has driven a second step the annual mobile 14, which itself has driven a second step the return wheel 16.
- This has resulted in the date ring 10 via the lug 30, and the indicator ring of the months via the tooth 54a, using the thick tooth ⁇ .
- the lug 30 is released, and the displayed date is 1 evil.
- a tooth 54b is now engaged with the return wheel 16.
- this second phase of the change of date it is the kinematic chain It which intervened.
- the figure 5 illustrates the situation of the date mechanism on May 30 at 23:55.
- the date displayed is May 30th.
- the spout 40 of the date mobile 12 comes into contact with the tooth 32a of the date ring 10 it is about to lead a step.
- the lug 30 of the date ring 10 is located in the immediate vicinity of the return wheel 16, which it is about to lead a step.
- the tooth 54b of the month indicator ring 52 is engaged with the idler wheel 16, so that the next active tooth of the idler wheel 16 is a thin tooth referenced ⁇ . Note that the annual wheel positions 14, the intermediate wheel 16 and month indicator ring 52 are unchanged from May 1 to 3:00.
- the situation of the mechanism on May 31 at 23:55 is illustrated by the figure 6 .
- the date ring 10 Under the action of the date mobile 12, the date ring 10 has turned one step.
- the lug 30 of the date ring 10 has driven a first step the return wheel 16.
- the latter has not driven the month indicator ring 42, since the thin tooth ⁇ is passed under the tooth 54b
- the date displayed is 31 May.
- the tooth 54b is still engaged with the return wheel 16, but the next active tooth is a thick tooth referenced ⁇ .
- the deflection wheel 16 has driven the annual moving wheel 14 at a first step, but no lug 50 has been in the path of the finger 44, so that the date wheel 12 has carried out a complete revolution. without causing a second step the annual mobile 14.
- the spout 40 of the date mobile 12 now comes into contact with a tooth 32b of the date ring 10. It will be noted that during this first phase of the change of date, it is the kinematic chain I which has been solicited.
- FIG 7 illustrates the situation of the date mechanism on June 1 st at 0h10.
- the date ring 10 has turned one step.
- the lug 30 of the date ring 10 has driven a second step the return wheel 16.
- the latter has driven the month indicator ring 42 through the tooth 54b, using the thick tooth ⁇ .
- the date displayed is June 1 st .
- a tooth 54c is now engaged with the return wheel 16, and the next active tooth is a thin tooth referenced ⁇ .
- the return wheel 16 has, moreover, resulted in a second step the annual mobile 14, but no lug 50 is in the path of the finger 44.
- this second phase of the change of date it is the same kinematic chain I that intervened.
- FIG 8 represents a variant of the date mechanism according to the invention.
- the mechanism illustrated in figure 8 differs from the mechanism described above in that it comprises a return wheel 56 comprising only teeth of the same thickness, and in that the indicator ring months 52 comprises 24 teeth 54, each of the twelve months being affixed twice .
- each of the teeth of the return wheel 56 cooperates with the 24 teeth 54 of the ring 52, at each step performed by the return wheel 56.
- This embodiment simplifies the manufacture of the wheel 56, the alternation of thick teeth and thin teeth being complex and expensive compared to a single thickness of teeth.
- the figure 9 illustrates the situation of this variant of the date mechanism according to the invention on April 30 at 23:55.
- the date displayed is April 30th, the first registration of the month of April being visible through the window 24.
- the general configuration of the mechanism is similar to the configuration illustrated in FIG. figure 2 , with the difference that a tooth 54a of the month indicator ring 52 is engaged with the return wheel 56, whose teeth are all of the same thickness.
- FIG. 10 The mechanism of the position on May 1 at 1:30 is illustrated by figure 10 .
- the kinematic chain I was solicited and the various mobiles turned a step.
- the situation is similar to the situation illustrated in figure 3 , except that the tooth ⁇ has caused the indicator ring of the months 52 of a step.
- the date displayed is April 31, but it is now the second entry of April which is visible through the window 24.
- a tooth 54b is now engaged with the return wheel 56.
- FIG 11 illustrates the mechanism of the position on May 1 at 3:00.
- the driveline It intervened and the various mobiles turned again of a step.
- the displayed date is May 1, and a tooth 54c is now meshed with intermediate wheel 56.
- the figure 12 illustrates the situation of the date mechanism on May 30 at 23:55.
- the date displayed is May 30th, the first registration of May being visible through the window 24.
- the general configuration of the mechanism is similar to the configuration illustrated in figure 5 , with the difference that a tooth 54c of the month indicator ring 52 is engaged with the return wheel 56. It will be noted that the positions of the annual wheel 14, the idler wheel 56 and the indicator ring of the month 52 are unchanged since the 1st mal 3:00.
- the situation of the mechanism on May 31 at 23:55 is illustrated by the figure 13 .
- the kinematic chain I was solicited and the various mobiles turned a step.
- the situation is similar to the situation illustrated in figure 6 except that the tooth ⁇ has caused the indicator ring of the months 52 of a step.
- the date displayed is May 31, but it is now the second entry of May which is visible through the window 24.
- a tooth 54d is now engaged with the return wheel 56.
- FIG 14 illustrates the situation of the date mechanism on June 1 st at 0h10.
- the displayed date is June 1, and a tooth 54e is now meshed with intermediate wheel 56.
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electromechanical Clocks (AREA)
- Electric Clocks (AREA)
- Calculators And Similar Devices (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
- Stringed Musical Instruments (AREA)
Claims (7)
- Jahreskalendermechanismus für eine Uhr, enthaltend:- einen Datumsanzeigering (10) mit einem Vorsprung (30) und 31 Zähnen (32), und ein Datumsdrehteil (12), das dazu vorgesehen ist, den Datumsanzeigering (10) einmal pro Tag um einen Schritt zu drehen,- ein Stelldrehteil (16, 56), das mit dem Vorsprung (30) so zusammenwirkt, dass das Datumsdrehteil (12) das Stelldrehteil (16, 56) beim Datumsübergang von 30 auf 31 über den Datumsanzeigering (10) um einen ersten Schritt antreibt,- ein Jahresdrehteil (14), das mit dem Stelldrehteil (16, 56) in Eingriff steht und mit dem Datumsdrehteil (12) zusammenwirkt,wobei das Datumsdrehteil (12), das Stelldrehteil (16, 56) und das Jahresdrehteil (14) dazu vorgesehen sind, dass das Datumsdrehteil (12) das Stelldrehteil (16, 56) beim Datumsübergang von 31 auf 1 bei Monaten mit 31 Tagen über den Datumsanzeigering (10) um einen zweiten Schritt antreibt und dass das Datumsdrehteil (12) das Stelldrehteil (16, 56) nach dem Datumsübergang von 30 auf 31 bei Monaten mit weniger als 31 Tagen über das Jahresdrehteil (14) um einen zweiten Schritt antreibt, wobei das Stelldrehteil (16, 56) dann den Datumsanzeigering (10) antreibt,
wobei der Mechanismus dadurch gekennzeichnet ist, dass er noch einen Monatsanzeigering (52) mit einer Innenflanke aufweist, die mit Zähnen (54) versehen ist, die mit dem Stelldrehteil (16, 56) zusammenwirken, wobei das Stelldrehteil (16, 56) dazu vorgesehen ist, den Monatsring (52) zumindest mit dem zweiten Schritt zu drehen. - Mechanismus nach Anspruch 1, dadurch gekennzeichnet, dass der Datumsanzeigering (10) einen Ringabschnitt (22) aufweist, der die Datumsinschriften trägt, und dass der Monatsanzeigering (52) im wesentlichen in einer gleichen Ebene wie der Ringabschnitt (22) angeordnet ist.
- Mechanismus nach Anspruch 2, dadurch gekennzeichnet, dass der Datumsanzeigering (10) ferner einen im wesentlichen ringförmigen Zwischenabschnitt (34) aufweist, der mit dem ringförmigen Abschnitt (22) eine Abstufung bildet, und dass der Monatsanzeigering (52) oberhalb des Zwischenabschnitts (34) verläuft.
- Mechanismus nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, dass das Stelldrehteil (16, 56) aus einem Rad (16) gebildet ist, das eine Wechselfolge von dickeren Zähnen und dünneren Zähnen aufweist, und so angeordnet ist, dass nur die dickeren Zähne mit den Zähnen (54) des Monatsanzeigerings (52) zusammenwirken.
- Mechanismus nach Anspruch 4, dadurch gekennzeichnet, dass der Monatsanzeigering (52) 12 Zähne aufweist und dass jeder Monat ein einziges Mal vermerkt ist.
- Mechanismus nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, dass das Stelldrehteil (16, 56) aus einem Rad (56) gebildet ist, dessen Zähne alle gleich dick sind.
- Mechanismus nach Anspruch 6, dadurch gekennzeichnet, dass der Monatsanzeigering (52) 24 Zähne aufweist und dass jeder Monat zweimal vermerkt ist.
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP06122850A EP1916575B1 (de) | 2006-10-24 | 2006-10-24 | Jahreskalendermechanismus für Uhrwerk |
AT06122850T ATE418093T1 (de) | 2006-10-24 | 2006-10-24 | Jahreskalendermechanismus für uhrwerk |
DE602006004357T DE602006004357D1 (de) | 2006-10-24 | 2006-10-24 | Jahreskalendermechanismus für Uhrwerk |
KR1020070105452A KR20080036926A (ko) | 2006-10-24 | 2007-10-19 | 시계용 애뉴얼 캘린더 메커니즘 |
SG200717106-9A SG142272A1 (en) | 2006-10-24 | 2007-10-19 | Annual calendar mechanism for a timepiece |
JP2007273596A JP5078542B2 (ja) | 2006-10-24 | 2007-10-22 | 時計用の年間カレンダ機構 |
CN2007101674374A CN101169620B (zh) | 2006-10-24 | 2007-10-24 | 钟表的年历机构 |
US11/923,337 US7535802B2 (en) | 2006-10-24 | 2007-10-24 | Annual calendar mechanism for a timepiece |
HK08111280.8A HK1119466A1 (en) | 2006-10-24 | 2008-10-13 | Annual calendar mechanism for a timepiece |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP06122850A EP1916575B1 (de) | 2006-10-24 | 2006-10-24 | Jahreskalendermechanismus für Uhrwerk |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1916575A1 EP1916575A1 (de) | 2008-04-30 |
EP1916575B1 true EP1916575B1 (de) | 2008-12-17 |
Family
ID=38179654
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP06122850A Active EP1916575B1 (de) | 2006-10-24 | 2006-10-24 | Jahreskalendermechanismus für Uhrwerk |
Country Status (9)
Country | Link |
---|---|
US (1) | US7535802B2 (de) |
EP (1) | EP1916575B1 (de) |
JP (1) | JP5078542B2 (de) |
KR (1) | KR20080036926A (de) |
CN (1) | CN101169620B (de) |
AT (1) | ATE418093T1 (de) |
DE (1) | DE602006004357D1 (de) |
HK (1) | HK1119466A1 (de) |
SG (1) | SG142272A1 (de) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5181133B2 (ja) * | 2008-11-28 | 2013-04-10 | セイコーインスツル株式会社 | 月車と日車を備えたカレンダ機構付き時計 |
JP4952778B2 (ja) * | 2009-12-08 | 2012-06-13 | カシオ計算機株式会社 | 日付表示装置 |
EP2515186B1 (de) * | 2011-04-20 | 2014-06-11 | Cartier Création Studio S.A. | Gear-train for timepiece |
JP6091942B2 (ja) * | 2012-08-01 | 2017-03-08 | セイコーインスツル株式会社 | カレンダ機構並びに該機構を備えたムーブメント及びカレンダ時計 |
EP2843483A1 (de) * | 2013-08-27 | 2015-03-04 | Manufacture et fabrique de montres et chronomètres Ulysse Nardin Le Locle SA | Datumsmechanismus |
EP3173878B1 (de) * | 2015-11-26 | 2021-05-26 | Rolex Sa | Kalendersystem für uhr |
EP3173876B1 (de) * | 2015-11-26 | 2020-09-02 | Rolex Sa | Kalendersystem für uhr |
EP3173877B1 (de) | 2015-11-26 | 2019-10-16 | Rolex Sa | Kalendersystem für uhr |
EP3327516B1 (de) * | 2016-10-27 | 2019-11-27 | Blancpain SA | Mechanismus zur anzeige der zeit- oder jahreszeitenperiode |
CN108227454B (zh) * | 2016-12-22 | 2023-05-26 | 天津海鸥表业集团有限公司 | 一种钟表的双层日历机构 |
EP3499317A1 (de) * | 2017-12-13 | 2019-06-19 | Rolex Sa | Triebfeder eines kalender-uhrwerksmechanismus |
EP3696617B1 (de) * | 2019-02-14 | 2023-07-05 | Glashütter Uhrenbetrieb GmbH | Monats- und schaltjahr-anzeigemechanismus für uhr |
EP3800513B1 (de) * | 2019-10-04 | 2023-08-09 | ETA SA Manufacture Horlogère Suisse | Uhr, die am/pm-anzeigemittel umfasst |
FR3104748B1 (fr) | 2019-12-12 | 2022-01-21 | Laurent Mazounie | Quantième annuel simplifié |
EP3926417A1 (de) * | 2020-06-18 | 2021-12-22 | ETA SA Manufacture Horlogère Suisse | Armbanduhr mit einstellung des jahreskalenders und entsprechendes verfahren |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH538137A (fr) * | 1971-04-07 | 1972-12-29 | Kocher Aeschbacher Hans | Montre à quantième |
JPS5137265A (de) * | 1974-09-25 | 1976-03-29 | Citizen Watch Co Ltd | |
US4228644A (en) * | 1977-11-16 | 1980-10-21 | Citizen Watch Co., Ltd. | Display device for calendar timepieces |
JPS6047991B2 (ja) * | 1977-11-24 | 1985-10-24 | シチズン時計株式会社 | カレンダ時計 |
CH684815B5 (fr) * | 1993-07-15 | 1995-07-14 | Longines Montres Comp D | Mécanisme de quantième annuel pour pièce d'horlogerie. |
CH688706B5 (fr) * | 1995-07-28 | 1998-07-31 | Longines Montres Comp D | Mécanisme de quantième annuel pour pièce d'horlogerie. |
US6108278A (en) * | 1998-09-11 | 2000-08-22 | Frederic Piguet S.A. | Annual calendar mechanism for clockwork movement |
EP1251412A1 (de) * | 2001-04-18 | 2002-10-23 | Progress Watch AG | Kalendermechanismus |
EP1471396A1 (de) * | 2003-04-25 | 2004-10-27 | Frédéric Crettex | Datumanzeigemechanismus für eine Uhr |
EP1596261B1 (de) * | 2004-05-14 | 2007-08-01 | Rolex S.A. | Jährlicher Kalendermechanismus für Uhrwerk |
EP1666991B1 (de) * | 2004-12-02 | 2011-06-01 | ETA SA Manufacture Horlogère Suisse | Jährlicher Kalendermechanismus für eine Uhr |
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2006
- 2006-10-24 EP EP06122850A patent/EP1916575B1/de active Active
- 2006-10-24 DE DE602006004357T patent/DE602006004357D1/de active Active
- 2006-10-24 AT AT06122850T patent/ATE418093T1/de not_active IP Right Cessation
-
2007
- 2007-10-19 SG SG200717106-9A patent/SG142272A1/en unknown
- 2007-10-19 KR KR1020070105452A patent/KR20080036926A/ko not_active Application Discontinuation
- 2007-10-22 JP JP2007273596A patent/JP5078542B2/ja active Active
- 2007-10-24 CN CN2007101674374A patent/CN101169620B/zh active Active
- 2007-10-24 US US11/923,337 patent/US7535802B2/en active Active
-
2008
- 2008-10-13 HK HK08111280.8A patent/HK1119466A1/xx unknown
Also Published As
Publication number | Publication date |
---|---|
US20080094941A1 (en) | 2008-04-24 |
JP2008107350A (ja) | 2008-05-08 |
CN101169620B (zh) | 2010-12-01 |
SG142272A1 (en) | 2008-05-28 |
EP1916575A1 (de) | 2008-04-30 |
KR20080036926A (ko) | 2008-04-29 |
ATE418093T1 (de) | 2009-01-15 |
CN101169620A (zh) | 2008-04-30 |
DE602006004357D1 (de) | 2009-01-29 |
HK1119466A1 (en) | 2009-03-06 |
JP5078542B2 (ja) | 2012-11-21 |
US7535802B2 (en) | 2009-05-19 |
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