EP2950164A1 - Schnellkorrektursystem einer Stundeninformation oder anderen Information - Google Patents

Schnellkorrektursystem einer Stundeninformation oder anderen Information Download PDF

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Publication number
EP2950164A1
EP2950164A1 EP14170295.1A EP14170295A EP2950164A1 EP 2950164 A1 EP2950164 A1 EP 2950164A1 EP 14170295 A EP14170295 A EP 14170295A EP 2950164 A1 EP2950164 A1 EP 2950164A1
Authority
EP
European Patent Office
Prior art keywords
correction
display
hourly
display system
mobile
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.)
Withdrawn
Application number
EP14170295.1A
Other languages
English (en)
French (fr)
Inventor
Olivier Rebetez
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.)
Omega SA
Original Assignee
Omega 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 Omega SA filed Critical Omega SA
Priority to EP14170295.1A priority Critical patent/EP2950164A1/de
Priority to EP15167140.1A priority patent/EP2950165B1/de
Priority to US14/715,942 priority patent/US9383724B2/en
Priority to JP2015106094A priority patent/JP6021997B2/ja
Priority to RU2015120057A priority patent/RU2676421C2/ru
Priority to CN201510280191.6A priority patent/CN105301943B/zh
Publication of EP2950164A1 publication Critical patent/EP2950164A1/de
Priority to HK16109142.0A priority patent/HK1221024A1/zh
Withdrawn legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
    • G04B13/00—Gearwork
    • G04B13/02—Wheels; Pinions; Spindles; Pivots
    • 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
    • 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
    • G04B13/00—Gearwork
    • G04B13/02—Wheels; Pinions; Spindles; Pivots
    • G04B13/021—Wheels; Pinions; Spindles; Pivots elastic fitting with a spindle, axis or shaft
    • 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
    • G04B19/25—Devices for setting the date indicators manually
    • 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
    • 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
    • G04B19/26—Clocks or watches with indicators for tides, for the phases of the moon, or the like
    • 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

Definitions

  • the invention relates to a system for rapidly correcting hourly or non-hourly information enabling a predetermined minimum correction in a minimum volume.
  • Display systems are widely used in watchmaking.
  • the mechanisms currently used for display are trailing, instantaneous or semi-instantaneous type.
  • Current mechanisms may make it difficult to fix the display as the calendar near the change of the display and require the use of a safety device under penalty of damage.
  • the current correction devices may cause stresses on the gear during the correction of the display.
  • the object of the present invention is to overcome all or part of the disadvantages mentioned above by proposing a very compact rapid correction system capable of correcting at any time a display without stress generation on the measuring system to which it is coupled.
  • the invention relates to a mechanism comprising a system for measuring a time information or not connected to a display system for displaying said time or non-hourly information and a rapid correction system for correcting at a given time.
  • the correction system comprises a correction mobile connected to the display system, a drive wheel idly mounted on said correction mobile and permanently connected to the measuring system, and elastic coupling means between the correction wheel and the drive wheel so that the display system is moved by the measuring system or by the correction system without inducing constraints on the measuring system and in that the elastic coupling means comprise two abutments pressed against the toothing of a star of the moving wheel. correction by two elastic blades, each stop comprising a slide cooperating with a slide integral with the drive wheel to guide the movement of the elastic coupling means and transmit the movement of the drive wheel to the display system.
  • the correction system thus makes it possible to correct the display at any time without inducing a constraint in the gear train capable of disturbing the operation of the measuring system. It should be noted that no problem of clutch of the correction on a rotating gear is deplorable. Finally, the correction device is advantageously very compact.
  • the invention relates to a timepiece characterized in that it comprises a mechanism according to one of the preceding variants.
  • FIG 2 a schematic representation of a mechanical part 1 according to the invention can be seen. It comprises a housing 3 inside which is mounted a movement 5 of the mechanical type controlled by at least one control member 7 preferably projecting from the housing 3 and for correcting a display system 9 of the mechanical part 1.
  • the mechanism 21 comprises the movement 5, the display system 9 and a rapid correction system 10, 12.
  • the movement 5 comprises a measuring system 11, 13 mechanically connected to the display system 9 for displaying a time or non-hourly information.
  • the measuring system 10, 12 comprises the rapid correction system 10, 12 which makes it possible to correct at any time and according to a predetermined pitch said display 2, 14 of the hourly or non-hourly information by maintaining the link of the control system. 9 with the measuring system 11, 13 during the correction phase.
  • the measurement system 11, 13 can not be limited to a system displaying time information.
  • the correction system 10, 12 explained below can also be applied to a measurement system displaying non-hourly data such as altitude, that is, say the depth under the water or the height above the water, or even the temperature.
  • the mechanism 21 may comprise a movement of the watchmaker type, that is to say which comprises a time measurement system 11 intended to display the time 2 and a calendar system 13 connected to the system. measuring time 11 and intended to display a calendar value.
  • the time measurement system 11 is intended to drive the moving parts of the time display 2.
  • the mechanical part 1 is a timepiece.
  • the display system 9 of the timepiece 1 comprises a display 2 of the hour of the moving needle type 4, 6, 8 and hours lap.
  • the time measuring system 11 also comprises a correction system 10 allowing the said moving parts 4, 6 of the display 2 to be modified by actuating the control member 7.
  • the calendar system 13 is intended to drive the moving parts of the display 14 of the calendar.
  • the display system 9 of the timepiece 1 comprises a display 14 of the calendar of the movable needle type 15, 16, 17, 18 and / or disc 19 through a window 20.
  • the calendar system 13 comprises also a correction system 12 allowing the modification of said movable parts 15, 16, 17, 18, 19 of the display 14 by also actuating the control member 7 or by another dedicated correction member.
  • the control member 7 makes it possible to control the two correction systems 10 and 12 of the movement 5.
  • the calendar system 13 and / or the time measurement system 11 may comprise indifferently a display 2, 14 of the trailing, instantaneous or semi-instantaneous type.
  • the calendar system 13 makes it possible to display, by a needle 15, the day, by a needle 16, the date, by a needle 17, the month, by a needle 18, the type of year ( leap year or year 1, 2 or 3), by a disk 19, the moon phase.
  • the calendar system 13 comprises a correction system 12 explained below.
  • the calendar system 13 comprises a correction system 12 explained below.
  • it is perfectly applicable to the correction system 10 of the time measurement system 11 or to another system for measuring hourly or non-hourly information.
  • the fast correction device 12 makes it possible to modify the display 14, preferably in a step predetermined, such as 12 or 24h, and at any time of the day, that is to say, including around midnight, while maintaining the report of the movement of the calendar relative to that of the hour when the correction maneuver, that is to say the connection of the display system 9 with the calendar system 13 or measurement 11.
  • a correction device 12 according to the invention is presented to Figures 3 to 7 . It is therefore understood that the exemplary correction device 12 of the Figures 3 to 7 which applies to the display of a moon phase 19 by means of a disk can also be applied respectively to the display of other time information or not, according to another type of predetermined step and according to another type of display.
  • the correction system 12 comprises a correction mobile 23 connected to the display system 9 formed by the moon phase disk 19.
  • the correction mobile 23 is formed by a correction wheel 22 fixed to a star 24 itself fitted to a pinion 26.
  • the correction wheel 24 meshes with a return 28 driven by the control member 7 during the correction phases.
  • the correction system 12 further comprises a driving wheel 25 mounted idle on the correction wheel 23.
  • the driving wheel 25 has a peripheral toothing meshing with references to the 24-hour wheel 27 of the calendar system. 13. It is therefore understood that the drive wheel 25 is permanently connected to the calendar system 13.
  • the correction device 12 thus avoids decoupling the calendar system 13 from that of the time measurement 11 which allows avoid shifting the advance of the moon phase 19 of the display 14 relative to the needles 4, 6 of the display 2. Therefore, advantageously according to the invention, the display device 9 is always synchronized.
  • the correction system 12 comprises elastic coupling means 29 between the correction wheel 23 and the drive wheel 25. so that the display system 9 can be moved either by the calendar system or by the correction system without inducing constraints on the calendar system.
  • the elastic coupling means 29 comprise two stops 31, 33 pressed against the toothing of the star 24 of the correction mobile 23 by two resilient blades 32, 34.
  • the resilient blades 32, 34 can be bent and each connect the two stops 31, 33 on either side to form a substantially annular integral piece.
  • each stop 31, 33 comprises a slide 35, 37 cooperating with a slide 36, 38 arranged in the thickness of the drive wheel 25 to guide the movement of the elastic coupling means 29 and transmit the movement of the driving wheel 25 to the display system 14.
  • the rapid correction system 12 further comprises a reduction device 39 coupled to the correction mobile 23 in order to have sufficient accuracy to correct a moon phase.
  • the reduction device 39 is of the epicyclic gear type.
  • the pinion 26 of the correction mobile 23 thus forms the internal sun gear.
  • Two satellites 40, 42 are pivotally mounted on a planet carrier 41 secured to the moon phase disk 19. The two satellites 40, 42 mesh with the pinion 26 and an external sun gear 43 integral with a fixed element of the mechanism 21 .
  • the calendar system 13 operates in two modes that can advantageously work together.
  • a first mode of display of the calendar which is permanent and a second mode of correction of the display of the calendar which can function at the same time.
  • the calendar 13 and time measurement systems 11 are permanently connected in order to keep a constant relationship between the continuous displacement between the display 14 of the calendar in relation to the display 2 of the time including when entering the correction mode.
  • the time measurement system 11 provides the elapsed time information to the calendar system 13 which drives the 24 hour wheel 27 at one turn per day.
  • the two abutments 31, 33 being pressed by the two resilient blades 32, 34 against the toothing of the star 24 of the correction mobile 23, the driving wheel 25 thus rotates the mobile correction unit 23 - elastic coupling means 29.
  • each slide 36, 38 arranged in the thickness of the driving wheel 25 oblique each slider 35, 37 associated to print the same rotational movement, and incidentally by its star 24, the correction mobile 23 to finally transmit the movement to the display system 9 via the reduction device 39.
  • the moon phase disc 19 being integral with the planet carrier 41, it performs the continuous rotation indicating the lunar advance.
  • the control member 7 is actuated in order to act on the correction system 12.
  • the control member 7 will then actuate the return 28.
  • the displacement of the latter transmitted by the correction wheel 22 then the star 24 will force the elastic coupling means 29 and in particular its stops 31, 33 to deviate to allow relative movement between the star 24 and the drive wheel 25 in order to correct the display 14 integral with the pinion 26 without influencing the continuous rotation of the drive wheel 25 of the display mode.
  • the spacing of each stop 31, 33 is guided by the sliding of its slide 35, 37 in its associated slide 36, 38.
  • each tooth passed by means of elastic coupling means 29 makes it possible to correct according to a predetermined pitch. So, the combination of the 12 teeth of the star 24 in the example of the figure 7 with the reduction device 39 makes it possible to take a step of 24 hours of the display 14. Then by inhibition of the control member 7, the elastic coupling means 29 make it possible to elastically reset the orientation of the correction mobile 23 by compared to that of the drive wheel 25.
  • the present invention is not limited to the illustrated example but is susceptible of various variations and modifications that will occur to those skilled in the art.
  • the display 2, 14 of the hourly information or not can not be limited to a needle or a disk.
  • the display could be of the drum type.
  • star 24 and / or the reduction device 39 is modified to perform another value of the display 14 whether the information is hourly or not.
  • control member 7 of the correction system 12 may not be the same as for the correction device 10 of the time measuring system 11 and may, in an equivalent manner, be a pusher or a crown.
  • the figure 7 shows slides 36, 38 which are arranged in the thickness of the drive wheel 25 to reduce the thickness of said mechanism.
  • these slides 36, 38 are integral with the drive wheel 25, that is to say that the slides 36, 38 are projecting and fixed on the upper face of the driving wheel 25 .
  • the reduction device 39 can not be limited to a gear of the epicyclic type or even the use of two satellites 40, 42. Indeed, the reduction device 39 could comprise only one satellite or more than two satellites . In addition, it is perfectly possible to replace the epicyclic gear type by a more conventional gear using at least one wheel-pinion assembly. It can be seen then that the pinion 26 could be directly integral with the display 14 and that the reference 28 could become the reduction device that allows a correction according to a predetermined pitch of the display 14 with each relative movement between the star 24 and the driving wheel 25.

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Astronomy & Astrophysics (AREA)
  • Electromechanical Clocks (AREA)
  • Electric Clocks (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
EP14170295.1A 2014-05-28 2014-05-28 Schnellkorrektursystem einer Stundeninformation oder anderen Information Withdrawn EP2950164A1 (de)

Priority Applications (7)

Application Number Priority Date Filing Date Title
EP14170295.1A EP2950164A1 (de) 2014-05-28 2014-05-28 Schnellkorrektursystem einer Stundeninformation oder anderen Information
EP15167140.1A EP2950165B1 (de) 2014-05-28 2015-05-11 Schnellkorrektursystem einer kalenderdateninformation
US14/715,942 US9383724B2 (en) 2014-05-28 2015-05-19 Fast correction system for calendar information
JP2015106094A JP6021997B2 (ja) 2014-05-28 2015-05-26 カレンダー情報用の迅速な補正システム
RU2015120057A RU2676421C2 (ru) 2014-05-28 2015-05-27 Система для быстрой корректировки календарной информации
CN201510280191.6A CN105301943B (zh) 2014-05-28 2015-05-27 用于日历信息的快速校正系统
HK16109142.0A HK1221024A1 (zh) 2014-05-28 2016-08-01 用於日曆信息的快速校正系統

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP14170295.1A EP2950164A1 (de) 2014-05-28 2014-05-28 Schnellkorrektursystem einer Stundeninformation oder anderen Information

Publications (1)

Publication Number Publication Date
EP2950164A1 true EP2950164A1 (de) 2015-12-02

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Family Applications (2)

Application Number Title Priority Date Filing Date
EP14170295.1A Withdrawn EP2950164A1 (de) 2014-05-28 2014-05-28 Schnellkorrektursystem einer Stundeninformation oder anderen Information
EP15167140.1A Active EP2950165B1 (de) 2014-05-28 2015-05-11 Schnellkorrektursystem einer kalenderdateninformation

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP15167140.1A Active EP2950165B1 (de) 2014-05-28 2015-05-11 Schnellkorrektursystem einer kalenderdateninformation

Country Status (6)

Country Link
US (1) US9383724B2 (de)
EP (2) EP2950164A1 (de)
JP (1) JP6021997B2 (de)
CN (1) CN105301943B (de)
HK (1) HK1221024A1 (de)
RU (1) RU2676421C2 (de)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3252543A1 (de) * 2016-06-01 2017-12-06 CompliTime SA Anzeigevorrichtung für uhrwerk
EP3316048A1 (de) 2016-10-28 2018-05-02 Rolex Sa Anzeige- und korrekturmechanismus des zustands von einer pluralität von informationen
EP3489766A1 (de) * 2017-11-27 2019-05-29 Montres Breguet S.A. Mechanismus zur korrektur einer bewegungsfunktion einer uhr
CH716774A1 (fr) * 2019-11-06 2021-05-14 Officine Panerai Ag Dispositif horloger de couplage et d'indexation.

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USD786728S1 (en) * 2015-09-24 2017-05-16 Bramwell Brown Limited Barometric clock
USD786727S1 (en) * 2015-09-24 2017-05-16 Bramwell Brown Limited Tidal clock
USD786729S1 (en) * 2015-09-25 2017-05-16 Bramwell Brown Limited Tidal clock
USD828203S1 (en) * 2016-12-05 2018-09-11 Lange Uhren Gmbh Watch dial
USD822521S1 (en) * 2016-12-05 2018-07-10 Lange Uhren Gmbh Watch dial
USD821243S1 (en) * 2016-12-05 2018-06-26 Lange Uhren Gmbh Watch dial
USD816529S1 (en) * 2016-12-05 2018-05-01 Lange Uhren Gmbh Watch dial
EP3483664B1 (de) * 2017-11-10 2020-06-03 Montres Breguet S.A. Uhrmechanismus zum anzeigen des mondtags und der mondphase mit korrektursystem mit doppeltem antriebsstrang
EP3599517B1 (de) * 2018-07-24 2021-03-10 Harry Winston SA Retrogrades tourbillon oder karussell eines uhrwerks
EP3599516B1 (de) * 2018-07-24 2024-04-03 Harry Winston SA Retrogrades tourbillon oder karussell eines uhrwerks
EP3599515B1 (de) * 2018-07-24 2022-07-06 Harry Winston SA Antriebsmechanismus für uhrwerk
EP3667435B1 (de) * 2018-12-10 2022-06-01 Montres Breguet S.A. Einstellsystem der position eines ersten gezahnten drehteils in bezug auf eine halterung, auf der dieser ersten gezahnten drehteil drehbar befestigt ist, und uhr, die ein solches system umfasst
US11695353B2 (en) 2020-01-22 2023-07-04 Abb Beijing Drive Systems Co., Ltd. Safe torque off (STO) circuit and method for STO circuit
USD966129S1 (en) * 2020-02-12 2022-10-11 Richemont International Sa Watch dial
USD939994S1 (en) * 2020-06-03 2022-01-04 Parmigiani Fleurier SA Watch dial
USD999662S1 (en) * 2022-03-29 2023-09-26 Richemont International Sa Watch dial

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Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3252543A1 (de) * 2016-06-01 2017-12-06 CompliTime SA Anzeigevorrichtung für uhrwerk
EP3316048A1 (de) 2016-10-28 2018-05-02 Rolex Sa Anzeige- und korrekturmechanismus des zustands von einer pluralität von informationen
CN108021015A (zh) * 2016-10-28 2018-05-11 劳力士有限公司 表机构
US10281878B2 (en) 2016-10-28 2019-05-07 Rolex Sa Watch mechanism
CN108021015B (zh) * 2016-10-28 2021-05-25 劳力士有限公司 表机构
EP3489766A1 (de) * 2017-11-27 2019-05-29 Montres Breguet S.A. Mechanismus zur korrektur einer bewegungsfunktion einer uhr
US11287023B2 (en) 2017-11-27 2022-03-29 Montres Breguet S.A. Correction mechanism for a function of a movement of a timepiece
CH716774A1 (fr) * 2019-11-06 2021-05-14 Officine Panerai Ag Dispositif horloger de couplage et d'indexation.

Also Published As

Publication number Publication date
EP2950165B1 (de) 2021-04-07
RU2015120057A3 (de) 2018-11-07
CN105301943A (zh) 2016-02-03
HK1221024A1 (zh) 2017-05-19
RU2676421C2 (ru) 2018-12-28
JP6021997B2 (ja) 2016-11-09
JP2015225080A (ja) 2015-12-14
US9383724B2 (en) 2016-07-05
RU2015120057A (ru) 2016-12-20
EP2950165A2 (de) 2015-12-02
US20150346689A1 (en) 2015-12-03
EP2950165A3 (de) 2016-02-24
CN105301943B (zh) 2017-12-08

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