EP2950165A2 - Schnellkorrektursystem einer kalenderdateninformation - Google Patents

Schnellkorrektursystem einer kalenderdateninformation Download PDF

Info

Publication number: EP2950165A2
Authority: EP; European Patent Office
Prior art keywords: correction; calendar; display; time; value
Prior art date: 2014-05-28
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

EP15167140.1A

Other languages

English (en)

French (fr)

Other versions

EP2950165A3 (de

EP2950165B1 (de

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.)

2014-05-28

Filing date

2015-05-11

Publication date

2015-12-02

2015-05-11 Application filed by Omega SA filed Critical Omega SA

2015-05-11 Priority to EP15167140.1A priority Critical patent/EP2950165B1/de

2015-12-02 Publication of EP2950165A2 publication Critical patent/EP2950165A2/de

2016-02-24 Publication of EP2950165A3 publication Critical patent/EP2950165A3/de

2021-04-07 Application granted granted Critical

2021-04-07 Publication of EP2950165B1 publication Critical patent/EP2950165B1/de

Status Active legal-status Critical Current

2035-05-11 Anticipated expiration legal-status Critical

Links

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
- 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 rapid correction of a calendar information allowing, in a minimum volume, a correction by predetermined step
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 calendar display without constraint generation on the measurement system of the time at which it is coupled.
the invention relates to a clock mechanism comprising a time measuring system and a calendar system connected to the time measuring system, the time and calendar measuring systems being each connected to a display system for displaying at least one time value and at least one calendar value, and a quick fix system for correcting any time and according to a predetermined step said display of said at least one calendar value by maintaining the connection of the display system with the system for measuring the time and calendar during the correction phase characterized in that the system of correction comprises a correction mobile connected to the display system, a driving wheel mounted idle on said correction mobile and permanently connected to the time measuring system, and elastic coupling means between the correction mobile and the wheel motor so that said at least one calendar value of the display system is moved by the calendar system when the rapid correction system is not active or by the correction system, when active, without inducing constraints to the time measuring system and in that the elastic coupling means comprise two stops pressed against the toothing of a star of the two-blade correction mobile elastic, each abutment having a slider cooperating with a slide integral with the
the correction system thus makes it possible to correct the display of the calendar at any time without inducing a constraint in the gear train capable of disturbing the operation of the time 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 calendar information.
the measuring system 11, 13 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 calendar 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 or calendar 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 measuring system 11 is intended to drive the moving parts of the display 2 of the time.
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 predetermined step such as for example 12 or 24, and at any time of the day, that is to say say around midnight, while maintaining the ratio of the movement of the calendar relative to that of the time during the correction maneuver, that is to say the connection of the display system 9 with the calendar system 13 or measure 11.
a correction system 12 according to the invention is presented to Figures 3 to 7 . It is therefore clear that the exemplary correction system 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 another hourly information or not, according to another type of step predetermined 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 22 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 mobile 23.
the drive wheel 25 has a peripheral toothing meshing with references 30 to the 24 hour wheel 27 of the calendar system 13. It is thus clear that the drive wheel 25 is permanently connected to the calendar system 13.
the device correction 12 thus avoids decoupling the calendar system 13 from that of measuring the time 11, which makes it possible to avoid shifting the advance of the moon phase 19 of the display 14 relative to the needles 4, 6 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 driving wheel 25 so that the display system 9 can be moved either by the calendar system 13 or by the correction system 12 without inducing constraints on the calendar system 13.
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 and time measurement systems 11 are permanently connected in order to keep a constant relationship between the continuous movement between the calendar display 14 and the display 2. 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 via the references 30.
each slide 36, 38 arranged in the thickness of the drive wheel 25 forces each associated slide 35, 37, to print the same rotational movement, and incidentally by its star 24, the correction mobile 23, 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 in order to allow relative movement between the star 24 and the driving wheel 25 for the purpose of correct the display 14 secured to 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 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 or calendar information can not be limited to a needle or a disc.
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 which allows a correction at a predetermined pitch of the display 14 with each relative movement between the star 24 and the drive wheel 25.

Landscapes

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)

EP15167140.1A 2014-05-28 2015-05-11 Schnellkorrektursystem einer kalenderdateninformation Active EP2950165B1 (de)

Priority Applications (1)

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

Applications Claiming Priority (2)

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

Publications (3)

Publication Number	Publication Date
EP2950165A2 true EP2950165A2 (de)	2015-12-02
EP2950165A3 EP2950165A3 (de)	2016-02-24
EP2950165B1 EP2950165B1 (de)	2021-04-07

Family

ID=50828746

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 Before (1)

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

Country Status (5)

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

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USD786729S1 (en) *	2015-09-25	2017-05-16	Bramwell Brown Limited	Tidal clock
CH712518B1 (fr) *	2016-06-01	2020-03-13	Complitime S A	Dispositif d'affichage pour mouvement d'horlogerie.
EP3316048B1 (de)	2016-10-28	2020-03-18	Rolex Sa	Anzeige- und korrekturmechanismus des zustands von einer pluralität von informationen
USD828203S1 (en) *	2016-12-05	2018-09-11	Lange Uhren Gmbh	Watch dial
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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
EP3489766B1 (de)	2017-11-27	2025-11-05	Montres Breguet S.A.	Mechanismus zur korrektur einer bewegungsfunktion einer uhr
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
CH716774B9 (fr) *	2019-11-06	2023-06-30	Officine Panerai Ag	Dispositif horloger de couplage et d'indexation.
CN114731118B (zh)	2020-01-22	2024-08-16	北京Abb电气传动系统有限公司	安全扭矩关断sto电路以及用于sto电路的方法
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
USD988898S1 (en) *	2022-02-14	2023-06-13	Richemont International Sa	Watch dial
USD999662S1 (en) *	2022-03-29	2023-09-26	Richemont International Sa	Watch dial
TWD236717S (zh) *	2024-01-19	2025-03-01	瑞士商奧米茄公司 (瑞士)	錶盤

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2014
- 2014-05-28 EP EP14170295.1A patent/EP2950164A1/de not_active Withdrawn
2015
- 2015-05-11 EP EP15167140.1A patent/EP2950165B1/de active Active
- 2015-05-19 US US14/715,942 patent/US9383724B2/en active Active
- 2015-05-26 JP JP2015106094A patent/JP6021997B2/ja active Active
- 2015-05-27 CN CN201510280191.6A patent/CN105301943B/zh active Active
- 2015-05-27 RU RU2015120057A patent/RU2676421C2/ru active

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Title
None

Also Published As

Publication number	Publication date
EP2950165A3 (de)	2016-02-24
EP2950165B1 (de)	2021-04-07
JP2015225080A (ja)	2015-12-14
CN105301943A (zh)	2016-02-03
EP2950164A1 (de)	2015-12-02
HK1221024A1 (zh)	2017-05-19
RU2676421C2 (ru)	2018-12-28
US20150346689A1 (en)	2015-12-03
RU2015120057A (ru)	2016-12-20
US9383724B2 (en)	2016-07-05
CN105301943B (zh)	2017-12-08
JP6021997B2 (ja)	2016-11-09
RU2015120057A3 (de)	2018-11-07

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