EP1544691B1 - Uhr, deren Stundenzeiger durch Stundenschritten vor- oder zurückspringen kann - Google Patents

Uhr, deren Stundenzeiger durch Stundenschritten vor- oder zurückspringen kann Download PDF

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Publication number
EP1544691B1
EP1544691B1 EP03028875A EP03028875A EP1544691B1 EP 1544691 B1 EP1544691 B1 EP 1544691B1 EP 03028875 A EP03028875 A EP 03028875A EP 03028875 A EP03028875 A EP 03028875A EP 1544691 B1 EP1544691 B1 EP 1544691B1
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EP
European Patent Office
Prior art keywords
wheel
hour
additional
time
pinion
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
EP03028875A
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English (en)
French (fr)
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EP1544691A1 (de
Inventor
Alphonse Bron
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ETA SA Manufacture Horlogere Suisse
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ETA SA Manufacture Horlogere Suisse
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by ETA SA Manufacture Horlogere Suisse filed Critical ETA SA Manufacture Horlogere Suisse
Priority to EP03028875A priority Critical patent/EP1544691B1/de
Priority to AT03028875T priority patent/ATE396431T1/de
Priority to DE60321193T priority patent/DE60321193D1/de
Priority to US11/011,620 priority patent/US7717616B2/en
Priority to CNB2004101013132A priority patent/CN100559305C/zh
Priority to JP2004364393A priority patent/JP4708780B2/ja
Publication of EP1544691A1 publication Critical patent/EP1544691A1/de
Priority to HK05110487.4A priority patent/HK1078657A1/xx
Application granted granted Critical
Publication of EP1544691B1 publication Critical patent/EP1544691B1/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
    • G04B19/22—Arrangements for indicating different local apparent times; Universal time pieces
    • G04B19/221—Arrangements for indicating different local apparent times; Universal time pieces mechanisms for correcting the hours hand only, i.e. independently for minutes and seconds 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
    • G04B27/00—Mechanical devices for setting the time indicating means
    • G04B27/005—Mechanical devices for setting the time indicating means stepwise or on determined values

Definitions

  • the present invention relates to a time zone timepiece whose hour hand can be advanced or retracted in steps of one hour by means of a manually operated time setting rod, without the fact that minutes display is affected.
  • a timepiece of the above kind can be useful to a traveler when he moves from one time zone to another and he must adapt his watch to the new time. As this new time is shifted, relatively to the old, in one direction or the other of an entire hour, it is useful for the wearer of the watch to have at his disposal means to move forward or backward instantly. Hour hand position of an entire hour without the minute display being affected.
  • the Ruch patent relates to a timepiece comprising a local time indicator member, a time zone indicator disc rotating about the hour wheel barrel, and a jumper and wheel device. star connecting said disk to the hour wheel.
  • the Ulysse Nardin patent relates to a timepiece comprising an hour hand capable of being advanced in steps of one hour by means of two manually operated pushers, this needle being fitted on a barrel, first and second levers controlled by the two pushers acting on the teeth of a correction star fixed on the barrel, an hour wheel adjusted to free pivot about said barrel being coupled to the correction star by a jumper mechanism, while a wheel additional, integral with the correction star, causes a date disc.
  • the Ulysse Nardin patent also relates to a timepiece providing an indication of the time of a time zone. It does not mention the drive of an additional device such as a date mechanism.
  • the Ulysse Nardin patent relates to a timepiece providing an indication of the time of a time zone.
  • This patent differs from the Ruch patent in that the indication of the spindle is provided not by a disc, but by the hour hand which is likely to be advanced or retracted in steps of one hour without the display minutes are affected.
  • the Ulysse Nardin patent provides for driving a date mechanism. However, this is a mechanism for date said dragging, that is to say a mechanism whose passage time from one indication to another is about two hours.
  • the object of the present invention is to remedy the problem mentioned above as well as to others by providing a time zone timepiece comprising an additional device opposing a resisting torque which may be greater than the coupling torque between the wheel of the two wheels. hours and the extra wheel.
  • the present invention relates to a time zone timepiece comprising an hour hand capable of being advanced or retreated in steps of one hour by means of a time-setting rod. manually operated without affecting the display of the minutes, this needle being fitted on a barrel around which is adjusted to free pivoting a wheel of hours driven by a timer, an additional wheel secured to the barrel resulting in an additional device, the hour wheel being coupled at the wheel by a limited torque mechanism, the timepiece being characterized in that, apart from the periods when the time zone time is corrected, the hour wheel and the additional wheel are also rigidly coupled by a second coupling mechanism.
  • the second coupling mechanism comprises a pinion which meshes simultaneously with the hour wheel and the additional wheel.
  • the torque given by the mechanism used to couple the hour wheel and the supplemental wheel serves only to advance or back the hour hand in one hour increments to correct the time of the time zone or account of the change from daylight saving time to winter time or vice versa.
  • the role of this pair becomes preponderant in the case where an additional device is driven by the additional wheel. Indeed, to ensure proper operation of the watch, this torque must be greater than the resisting torque opposed by the additional device. In the case of watches currently available on the market, this condition is always verified, insofar as the additional device is typically a trailing or at best semi-instantaneous date mechanism. This is not the case in the case where the additional device opposes a higher resisting torque to the torque given by the mechanism used to couple the hour wheel and the additional wheel.
  • the limited-torque mechanism used to couple the hour wheel and the additional wheel has the function of only allowing the positioning of the hour hand in the case of a change of time zone, which does not requires a very low torque and, therefore, easy to achieve in a small volume.
  • the coupling of the hour wheel and the additional wheel is provided by a pinion.
  • This arrangement is particularly advantageous in the case where the additional device takes the form of an instantaneous date mechanism. Indeed, such a mechanism opposes a resisting torque more than four times greater than the torque of the mechanism that usually connects the hour wheel to the additional wheel in the case of setting time in the opposite direction of the needles.
  • the present invention proceeds from the general inventive idea which consists, during all the phases of operation of a timepiece with time zone except that which consists of setting the time of the time zone, to rigidly couple the hour wheel and the additional wheel by means of a coupling pinion.
  • the transmission of the torque from the timer to the additional device during the phases of operation and time setting passes through the hour wheel, the pinion coupling and the additional wheel.
  • the transmission of force between the hour wheel and the additional wheel is thus deflected via the coupling pinion, the limited-torque mechanism which makes it possible to couple the hour wheel and the additional wheel being no longer operative only during the set time of the time zone, the mating gear being, in the latter case, outgrown.
  • time of the watch we mean setting the conventional time of the latter, that is to say the operation of making moving forward or backward the hour hand and the minute hand concomitantly
  • time zone time means the operation of advancing or retreating in steps of one hour the hour hand only, the minute hand remaining motionless.
  • FIGS. 1 and 2 are views, respectively from above and in section, of the time zone mechanism according to the invention.
  • this mechanism comprises a wheel of hours 2 adjusted to freely pivot about a gun hours 4 on which is fitted a hand hours 6.
  • the hour wheel 2, mounted on the barrel 4 through a washer 8, is driven by a timer 10.
  • An additional wheel 12, integral with the gun hours 4, causes an additional device.
  • this additional device comprises an instantaneous jump date mechanism generally designated by the general numerical reference 14.
  • this example is given for purely illustrative and nonlimiting purposes only, and that the additional device may be constituted by any other type of watch mechanism, provided it is driven by the additional wheel 12.
  • the choice of an instantaneous date mechanism simply makes it possible to highlight the advantages provided by the present invention as will be described in detail below.
  • the hour wheel 2 is coupled to the additional wheel 12 by a limited torque mechanism 16 which comprises a spring 18 acting on the teeth 20 of a correction star 22.
  • the correction star 22 can come from material with the barrel hours 4 as represented in the figure 2 . According to an alternative embodiment, the correction star 22 may also be constituted by a separate part fixed on said barrel 4.
  • the spring has two substantially vertical returns 24 which plunge into two diametrically opposite corresponding slots 26 formed in the hour wheel 2, returns by which said spring 18 is made integral in rotation with said wheel hours 2.
  • the hour wheel 2 rotates, it drives the spring 18 which in turn causes the correction star 22.
  • the hour hand 6 advance and the additional wheel 12 rotates, causing the 14.
  • you want to change the time zone you turn a rod setting 28 (see figure 3 and following) which drives the additional wheel 12 via a correction train 30.
  • the hour wheel 2 can be considered as practically immobile.
  • the additional wheel 10 and therefore the hour gun 4 and the correction star 22 rotate, while the spring 18, immobilized in rotation by the hour wheel 2, compresses and jumps from a space between two teeth 20 of the correction star 22 to the immediately following space.
  • the work of the spring 18 in compression and relaxation is made possible by the fact that its returns 24 are free to move radially in the slots 26 of the additional wheel 12 in which they are housed.
  • the hour hand 6 can advance or retreat in steps of one hour without the display of minutes is changed, although the watch continues to operate. Note that for the coupling of the two wheels is possible, it is still necessary that the hour wheel 2 and the additional wheel 12 have the same number of teeth and the same module. In addition, the teeth of the two wheels 2 and 12 must be superimposed at the time of assembly and their number must be a multiple of twelve.
  • the main advantage of the invention lies in the fact of providing a timepiece including a time change mechanism of a time zone to which can be added an additional device such as a instantaneous date mechanism that opposes a resistant torque that can be up to four times higher than the torque produced by the mechanism used to couple the hour wheel to the additional wheel.
  • an additional device such as a instantaneous date mechanism that opposes a resistant torque that can be up to four times higher than the torque produced by the mechanism used to couple the hour wheel to the additional wheel.
  • the figures 3 and 4 are views, respectively from above and in section, of the time-setting train 32 and the date mechanism 14 when the time-setting rod 28 is in its rest position corresponding to the normal operation, and where appropriate, the reassembly of the timepiece when it is driven by a mainspring (not shown).
  • the timer 10 In this position of the setting rod 28, the timer 10 is driven by the roadway (not shown).
  • the timer 10 includes a timer wheel 36 and a timer gear 38 which drives only the hour wheel 2.
  • the hour wheel 2 drives the additional wheel 12, but the coupling mechanism 16 does not include the correction star 22 and the spring 18 is solicited.
  • the hour wheel 2 and the additional wheel 12 are rigidly coupled by a coupling pinion 40 which transmits the movement of said wheel hours 2 to said Additional wheel 12.
  • the additional wheel meshes with an intermediate mobile 42 which itself drives the date mechanism 14.
  • the coupling pinion 40 is carried by a linkage 44. More specifically, this linkage 44 comprises a coupling rocker 46 which carries the coupling pinion 40 and whose position is controlled by a control lever 48, itself same controlled by a pull tab 50 connected to the time setting rod 28. It is seen on the other hand that the control lever 48 carries two sliding gears, namely a sliding pinion time setting 52 and a pinion additional player 54. Depending on the position occupied by the control lever 48, the sliding time-setting pinion 52 and the additional sliding pinion 54 respectively mesh with the timer wheel 36 or with an additional return 56 which itself causes the additional wheel 12.
  • the figures 5 and 6 are views, respectively from above and in section, of the time-setting train 32 and the date mechanism 14 when the time-setting rod 28 is in a first drawn position corresponding to the correction of the time time zone.
  • the pull tab 50 pivots and in turn pivots the control lever 48 and the coupling lever 46 so as to move the coupling pinion 40 away so that it is no longer engaged with the hour wheel 2 and the additional wheel 12.
  • the additional sliding gear 54 comes into mesh with the additional gear 56 which itself is engaged with the additional wheel 12.
  • the time zone mechanism 1 plays its conventional role.
  • the additional wheel 12 drives the correction star 22.
  • the hour wheel 2 can be considered practically immobile.
  • the spring 18 is immobilized in rotation by said hour wheel 2, and will compress and jump from a gap between two teeth 20 of the correction star 22 to the immediately following space.
  • the hour hand 6 can move forward or backward step by step one hour without the minute display being changed, although the watch continues to operate.
  • the figure 7 is a top view of the time setting train 32 and the date mechanism 14 when the time setting rod 28 is in a second drawn position corresponding to the time setting of the watch, position in the which the sliding gaiting pinion 52 meshes with the timer 10 which itself drives the hour wheel 2 coupled to the additional wheel 12 by the pinion gear 40.
  • the date mechanism can oppose a resisting torque which can be up to four times higher than the torque of the spring mechanism 18 by which the hour wheel 2 and the additional wheel 12 are coupled.
  • the coupling pinion 40 by which said hour wheel 2 and the additional wheel 12 are rigidly coupled fully plays its role. Indeed, in the absence of this pinion 40, it would simply be impossible to put the watch on time in the opposite direction of the hands. This is due to the fact that the date mechanism 14 is an instantaneous jump mechanism comprising in particular a cam 60 whose profile has a steep slope 62 at a location along its length.
  • the instant jump date mechanism 14 comprises a date wheel 64 driven by the intermediate mobile 42 and which in turn drives the cam 60 via a pin 66.
  • the pin 66 is housed in a slot 68 formed in the date wheel 64 within which said pin 66 is movable.
  • the date mechanism 14 also comprises a movable finger 70 free in rotation with respect to the date wheel 64 but linked in rotation with the cam 60 via the pin 66.
  • date 14 finally comprises a trigger latch 72 whose spout 74 is held pressed against the profile of the cam 60 by a spring 76.
  • An instantaneous date mechanism is, we recall, a mechanism to achieve, at midnight, the instantaneous passage of the date.
  • the arming time of the elements of the mechanism is several hours, typically of the order of eighteen hours, the energy being suddenly restored at midnight.
  • the energy is provided by the trigger flip-flop 72 which, following the profile of the cam 60, deviates from its rest position and allows the spring 76 to store energy.
  • the spout 74 of the trigger rocker 72 first meets a gentle slope 78 and then follows a contour 80 before falling abruptly at the steep slope 62.
  • the latch 72 falls, it causes the pivoting of the finger 70 and the cam 60, the finger 70 causing a date ring 82 of a step.
  • the pin 66 moves in the slot 68 and the system remains in the state until the date wheel 64 has caught said pin 66.

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromechanical Clocks (AREA)
  • Measurement Of Unknown Time Intervals (AREA)
  • Electric Clocks (AREA)
  • Lock And Its Accessories (AREA)

Claims (14)

  1. Zeitmessgerät mit Zeitzone, das einen Stundenzeiger (6) aufweist, der mittels eines Zeiteinstellstifts (28), der manuell betätigt wird, ohne die Anzeige der Minuten zu beeinflussen, um einen Stundenschritt vorwärtsbewegt oder zurückgesetzt werden kann, wobei dieser Zeiger (6) auf einen Stundenwellentrieb (4) getrieben ist, um den ein Stundenrad (2), das durch ein Zeigerwerk (10) angetrieben wird, frei schwenkbar eingestellt wird, wobei ein mit dem Wellentrieb (4) fest verbundenes zusätzliches Rad (12) eine zusätzliche Vorrichtung antreibt, wobei das Stundenrad (2) mit dem zusätzlichen Rad (12) durch einen Mechanismus (16) mit begrenztem Drehmoment gekoppelt ist, wobei das Zeitmessgerät dadurch gekennzeichnet ist, dass außerhalb von Perioden, in denen die Stunde der Zeitzone korrigiert wird, das Stundenrad (2) und das zusätzliche Rad (12) außerdem durch einen zweiten Kopplungsmechanismus starr gekoppelt sind.
  2. Zeitmessgerät nach Anspruch 1, dadurch gekennzeichnet, dass der zweite Kopplungsmechanismus einen Trieb (40) aufweist, der gleichzeitig mit den zwei Rädern (2) und (12) in Eingriff ist.
  3. Zeitmessgerät nach einem der Ansprüche 1 oder 2, dadurch gekennzeichnet, dass die zusätzliche Vorrichtung ein Datumsmechanismus (14) mit Sofortsprung ist, der einem Widerstandsdrehmoment entgegenwirkt, das höher als das begrenzte Drehmoment des Mechanismus (16) mit begrenztem Drehmoment ist, über den das Stundenrad (2) mit dem zusätzlichen Rad (12) gekoppelt ist.
  4. Zeitmessgerät nach Anspruch 3, dadurch gekennzeichnet, dass das zusätzliche Rad (12) den Datumsmechanismus (14) mit Sofortsprung über ein bewegliches Zwischenelement (42) antreibt.
  5. Zeitmessgerät nach einem der Ansprüche 3 oder 4, dadurch gekennzeichnet, dass der Datumsmechanismus (14) mit Sofortsprung eine Auslösewippe (72) umfasst, die durch eine Feder (76) gegen einen Nocken (60) gehalten wird, wobei der Nocken (60) durch einen Stift (66) mit einem beweglichen Zapfen (70) verbunden ist, der einen Datumsring (82) antreibt.
  6. Zeitmessgerät nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, dass das Stundenrad (2) mit dem zusätzlichen Rad (12) durch eine Feder (18) gekoppelt ist, die auf die Zähne (20) eines Korrektursterns (22) einwirkt, der einteilig mit dem Stundenzeigerwellentrieb (4) ausgebildet oder an diesem Letzteren befestigt ist.
  7. Zeitmessgerät nach Anspruch 6, dadurch gekennzeichnet, dass die Feder (18) zwei vertikale Umbiegungen (24) aufweist, die in zwei entsprechende Langlöcher (26) eindringen, die in dem Stundenrad (2) diametral entgegengesetzt ausgebildet sind.
  8. Zeitmessgerät nach einem der Ansprüche 1 bis 7, dadurch gekennzeichnet, dass das Stundenrad (2) über eine Regulierscheibe (8) frei drehbar um den Stundenzeigerwellentrieb (4) angebracht ist.
  9. Zeitmessgerät nach einem der Ansprüche 1 bis 8, dadurch gekennzeichnet, dass der Kopplungstrieb (40) mit dem Zeiteinstellstift (28) über ein Gestänge (44) kinematisch verbunden ist.
  10. Zeitmessgerät nach Anspruch 9, dadurch gekennzeichnet, dass das Gestänge (44) eine Kopplungswippe (46) umfasst, die den Kopplungstrieb (40) trägt und an einer Steuerwippe (48) schwenkbar angelenkt ist, die ihrerseits an einem Zug (50), der mit dem Zeiteinstellstift (28) verbunden ist, schwenkbar angelenkt ist.
  11. Zeitmessgerät nach Anspruch 10, dadurch gekennzeichnet, dass die Steuerwippe (48) einen Zeiteinstell-Wippentrieb (52) und einen zusätzlichen Wippentrieb (54) trägt.
  12. Zeitmessgerät nach Anspruch 11, dadurch gekennzeichnet, dass der Zeiteinstellstift (28) drei verschiedene Positionen einnehmen kann, nämlich eine Ruheposition, die dem Normalbetrieb und gegebenenfalls dem Aufziehen des Zeitmessgeräts entspricht, eine erste herausgezogene Position, die der Korrektur der Zeitzone entspricht, und eine zweite herausgezogene Position, die der Zeiteinstellung des Zeitmessgeräts entspricht.
  13. Zeitmessgerät nach Anspruch 12, dadurch gekennzeichnet, dass in der Ruheposition des Zeiteinstellstifts (28) ein mit dem Zeigerwerk (10) verbundenes bewegliches Element (34) ausschließlich mit dem Stundenrad (2) in Eingriff ist, das mit dem zusätzlichen Rad (12) über den Kopplungstrieb (40) gekoppelt ist, wobei das zusätzliche Rad (12) mit einem beweglichen Zwischenelement (42) in Eingriff ist, das seinerseits die zusätzliche Vorrichtung antreibt, während in der ersten herausgezogenen Position des Zeiteinstellstifts (28) der Kopplungstrieb (40) nicht in Eingriff ist und der zusätzliche Wippentrieb (54) mit einem zusätzlichen Zwischengelege (56) in Eingriff ist, das seinerseits das zusätzliche Rad (12) antreibt, wobei die Drehbewegung des Zeiteinstellstifts (28) an den zusätzlichen Wippentrieb (54) durch ein Korrekturzwischengelege (58) übertragen wird, und dass in der zweiten herausgezogenen Position des Zeiteinstellstifts (28) der Zeit-einstell-Wippentrieb (52) mit dem mit dem Zeigerwerk (10) verbundenen beweglichen Element (34) in Eingriff ist, das seinerseits das Stundenrad (2) antreibt, das mit dem zusätzlichen Rad (12) durch den Kopplungstrieb (40) gekoppelt ist, wobei die Drehbewegung des Zeiteinstellstifts (28) an den Zeiteinstell-Wippentrieb (52) durch das Korrekturzwischengelege (58) übertragen wird.
  14. Zeitmessgerät nach einem der Ansprüche 1 bis 13, dadurch gekennzeichnet, dass das Stundenrad (2) und das zusätzliche Rad (12) den gleichen Modul und die gleiche Anzahl von Zähnen haben, wobei diese Anzahl ein Vielfaches von Zwölf ist, und dass die Zähne der zwei Räder (2) und (12) bei der Montage übereinander angeordnet werden.
EP03028875A 2003-12-16 2003-12-16 Uhr, deren Stundenzeiger durch Stundenschritten vor- oder zurückspringen kann Expired - Lifetime EP1544691B1 (de)

Priority Applications (7)

Application Number Priority Date Filing Date Title
EP03028875A EP1544691B1 (de) 2003-12-16 2003-12-16 Uhr, deren Stundenzeiger durch Stundenschritten vor- oder zurückspringen kann
AT03028875T ATE396431T1 (de) 2003-12-16 2003-12-16 Uhr, deren stundenzeiger durch stundenschritten vor- oder zurückspringen kann
DE60321193T DE60321193D1 (de) 2003-12-16 2003-12-16 Uhr, deren Stundenzeiger durch Stundenschritten vor- oder zurückspringen kann
US11/011,620 US7717616B2 (en) 2003-12-16 2004-12-15 Timepiece with an hour hand able to be moved forward or backward by one hour step
CNB2004101013132A CN100559305C (zh) 2003-12-16 2004-12-16 具有可以一个小时的步幅向前或向后移动的时针的钟表
JP2004364393A JP4708780B2 (ja) 2003-12-16 2004-12-16 １時間刻みに前進または後退可能な時針を備える時計
HK05110487.4A HK1078657A1 (en) 2003-12-16 2005-11-21 Timepiece with an hour hand able to be moved forward or backward by one hour step

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP03028875A EP1544691B1 (de) 2003-12-16 2003-12-16 Uhr, deren Stundenzeiger durch Stundenschritten vor- oder zurückspringen kann

Publications (2)

Publication Number Publication Date
EP1544691A1 EP1544691A1 (de) 2005-06-22
EP1544691B1 true EP1544691B1 (de) 2008-05-21

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EP03028875A Expired - Lifetime EP1544691B1 (de) 2003-12-16 2003-12-16 Uhr, deren Stundenzeiger durch Stundenschritten vor- oder zurückspringen kann

Country Status (7)

Country Link
US (1) US7717616B2 (de)
EP (1) EP1544691B1 (de)
JP (1) JP4708780B2 (de)
CN (1) CN100559305C (de)
AT (1) ATE396431T1 (de)
DE (1) DE60321193D1 (de)
HK (1) HK1078657A1 (de)

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EP2477080B1 (de) * 2011-01-17 2013-11-13 Montres Journe S.A. Uhr mit Zeitzonenanzeige entsprechend einer ausgewählten Uhrzeit
EP2503407B1 (de) 2011-03-23 2017-06-28 Montres Breguet SA Uhrwerk, das einen über die Bewegung gesteuerten Schnellauslöser umfasst
JP5459374B1 (ja) * 2012-09-28 2014-04-02 カシオ計算機株式会社 アナログ電子時計
EP2950164A1 (de) 2014-05-28 2015-12-02 Omega SA Schnellkorrektursystem einer Stundeninformation oder anderen Information
EP3173876B1 (de) * 2015-11-26 2020-09-02 Rolex Sa Kalendersystem für uhr
JP6881186B2 (ja) * 2017-09-25 2021-06-02 セイコーエプソン株式会社 時計用ムーブメントおよび時計
EP3772673B1 (de) * 2019-08-08 2022-04-06 ETA SA Manufacture Horlogère Suisse Indexierungselement für uhren
CH716774B9 (fr) * 2019-11-06 2023-06-30 Officine Panerai Ag Dispositif horloger de couplage et d'indexation.
JP2022099298A (ja) 2020-12-22 2022-07-04 ロレックス・ソシエテ・アノニム ノッチシステム用ばね及び時計ノッチシステム
JP2022099297A (ja) 2020-12-22 2022-07-04 ロレックス・ソシエテ・アノニム ノッチシステム用ばね及び時計ノッチシステム
EP4109182A1 (de) * 2021-06-23 2022-12-28 ETA SA Manufacture Horlogère Suisse Zusätzliches modul zur anzeige der zeitzonen

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CH685965B5 (fr) 1994-02-23 1996-05-31 Nardin Ulysse Sa Piéce d'horlogerie dont l'aiguille des heures peut etre avance e ou recule e par pas d'une heure.
EP1178373A1 (de) * 2000-07-31 2002-02-06 Daniel Roth S.A. Uhr
EP1336908A2 (de) * 2002-02-14 2003-08-20 Richemont International S.A. Bedienungseinheit für Einstellvorrichtungen einer Uhr sowie diese Einheit integrierende Uhren

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US7717616B2 (en) 2010-05-18
DE60321193D1 (de) 2008-07-03
CN1629752A (zh) 2005-06-22
HK1078657A1 (en) 2006-03-17
EP1544691A1 (de) 2005-06-22
JP2005181323A (ja) 2005-07-07
ATE396431T1 (de) 2008-06-15
JP4708780B2 (ja) 2011-06-22
US20050128875A1 (en) 2005-06-16
CN100559305C (zh) 2009-11-11

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