EP0529191A1 - Montre avec indicateur des quantièmes - Google Patents

Montre avec indicateur des quantièmes Download PDF

Info

Publication number: EP0529191A1
Authority: EP; European Patent Office
Prior art keywords: tens; disk; date; disc; wheel
Prior art date: 1991-08-22
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

EP92104542A

Other languages

German (de)

English (en)

Other versions

EP0529191B1 (fr

Inventor

Roger Guignard

Günter Blümlein

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.)

JAEGER LECOULTRE SA

Manufacture Jaeger le Coultre SA

Original Assignee

JAEGER LECOULTRE SA

Manufacture Jaeger le Coultre 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.)

1991-08-22

Filing date

1992-03-17

Publication date

1993-03-03

1992-03-17 Application filed by JAEGER LECOULTRE SA, Manufacture Jaeger le Coultre SA filed Critical JAEGER LECOULTRE SA

1993-03-03 Publication of EP0529191A1 publication Critical patent/EP0529191A1/fr

1996-09-18 Application granted granted Critical

1996-09-18 Publication of EP0529191B1 publication Critical patent/EP0529191B1/fr

2012-03-17 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

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
- 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

Definitions

the invention relates to a date display of a watch, in particular a wristwatch, with a date drive that can be driven by the clockwork, by means of which a single disk can be driven with one step per day and a tens disk with one step per 10 days, evenly distributed in a concentric circle , approximately radially arranged on the surface of the one-disc numbers from 0 to 9 or a multiple thereof, with evenly distributed in a concentric circle, approximately radially arranged on the surface of the tens disc from 1 to 3 and a blank or a multiple Of which, the tens digits and the blank each have a continuous window corresponding to a digit size in the tens disk, with such an arrangement of the ones disk and the tens disk in such a parallel manner that the ones and tens disk are in a region of a display position cover, in the display position a tens digit and a one digit visible through one of the windows of a two-digit number can be represented, which is visible through a date window
the axis of rotation and the outer circumferential contour of the disc of smaller diameter of tens or A disk is at least largely arranged within the outer circumferential contour of a disk of larger diameter and the disk of larger diameter is designed as a disk ring.
This design enables the disks to be provided with relatively large numbers, so that the date can be easily read.
the display position can be placed in the peripheral edge area of the disc ring. Since no components of the date display protrude beyond its outer circumferential contour, the display position is thus largely free, but can also be arranged in the edge area of the dial.
the drive shaft of the smaller-diameter disk and, if appropriate, the drive shafts of further displays of the clock can continue to be passed through the disk ring bore of the disk ring without any problems.
the date drive is arranged radially within the circumferential contour of the disk ring bore, the installation space required is particularly small.
the drive sprocket can be shifted from a single program wheel with one step per day via an intermediate wheel, with a step-by-step pause after one step after thirty steps , the unit's disc is advanced thirty times before the number 1 of the unit's disc appears in the display position on the thirty-first of a month. Then there is a step-by-step pause, since on the following day the number 1 should be displayed again for the first day of the next month.
this design one can dispense with a double arrangement of the number 1 on the unit disk and be satisfied with the simple arrangement of the number 1. This either reduces the size of the disc ring or enables the digits to be displayed even larger.
the disk of smaller diameter designed as a tens disc, can be incremented by a tens program wheel by means of a pinion connected to it in a rotationally fixed manner, with an increment pause of eight steps after a first increment, after a second increment an increment pause of nine increments, after a third increment If there is a pause of nine steps and after a fourth step there is a pause of one step, the number plate is moved into the display position with the empty space after the representation of the number 3, while at the same time the number 1 is shown by the unit disc. After a further eight indexing pauses, the tens dial is displayed to display the ten.
the index is advanced to twenty and after the following nine indexing pauses to thirty. After that, only one indexing pause is needed, in which the unit's disc from the thirtieth on the thirty-first advances before the cycle starts again.
the pinion In order for the tens to be positioned exactly in the intended rest position after advancing, the pinion can be locked in a rest position between two steps by means of a ten key which resiliently engages its teeth.
a small space requirement is achieved in that the single program wheel and the tens program wheel are connected in a rotationally fixed manner to a program drive wheel, which can be indexed one step per day by an intermediate wheel.
the program drive wheel can be locked in a rest position between two steps by a catch that resiliently engages its teeth.
the date drive is driven by the clockwork in a simple manner in that the intermediate wheel can be driven by a gear wheel of the clockwork of the clock.
the idler gear can be rotatably driven at one revolution per day and have a protruding indexing pin which meshes with the program drive gear. This means that the date drive is decoupled from the movement outside of an indexing process.
program drive wheel can be incrementally advanced by means of a manually actuable pawl, then a manual incremental bridging to the actual date can be carried out in a simple and quick manner for a month with thirty or fewer days.
the idler gear can be locked in a rest position between two steps by a one-way catch resiliently engaging in its teeth.
the date display shown in the figures has a single disk 1 designed as a disk ring, on the surface of which is directed approximately radially inwards, evenly on a concentric circle in the peripheral area the numbers 0 to 9 e.g. are arranged by printing.
a tens disk 3 is arranged so as to be rotatable about an axis of rotation 4 in a parallel plane above the rotatably mounted single disk 1.
the tens disk 3 is arranged eccentrically to the ones disk that the revolving contours 2 and 5 of the 1 disk and the tens disk 3 touch at one point.
the tens disk 3 is provided on its surface facing away from the ones disk 1 with approximately radially inwardly directed, evenly on a concentric circle in the peripheral area with the numbers 1 to 3 and an empty space 6.
the illustrated digits of the two disks 1 and 3 are positioned parallel to one another in such a way that they show a two-digit number or a ones number with a space 6 in front of them.
the tens disc 3 is formed between the adjacent digits or between adjacent digits and empty space 6 with continuous windows 7 larger area than the area occupied by the ones digits. This gives the tens disk 3 an approximately cross-like shape.
a date drive 9 is arranged radially within the circumferential contour of the disk ring bore 8. This is driven by a gear wheel 10 of the clockwork, not shown, of the clock, the pointer tube 11, on which the gear wheel 10 is arranged, leading through the disk ring bore 8.
An intermediate wheel 12 is driven by the gear wheel 10 at one revolution per 24 hours.
the intermediate wheel 12 is provided with an indexing pin 13 projecting axially from its plane, which engages once in 24 hours on a tooth of a program drive wheel 14 provided with 31 teeth and advances it by one tooth.
the program drive wheel 14 thus rotates step by step with one revolution in 31 days.
a single program wheel 15 and a tens program wheel 16 are connected coaxially and in a sandwich-like manner to the program drive wheel 14. Both the unit program wheel 15 and the ten program wheel 16 are provided with a tooth pitch of 62 teeth.
an intermediate wheel 17 with six teeth is rotatably drivable, which is coaxial with a drive pinion 18 of larger diameter designed as a link wheel is connected in a rotationally fixed manner.
This drive pinion 18 which is also formed with six teeth, engages in an internal ring gear 19 with 20 teeth, which is formed on the circumferential contour of the disk ring bore 8.
the unit disk 1 is thus driven step by step at three revolutions per month.
the ones program wheel 15 is at the appropriate point a tooth gap 20 provided by two teeth. This creates a pause in advancement of one step.
a pinion 21 with eight teeth can be advanced at one revolution per month, which pinion is rotatably connected to the ten disc 3 via an axis 22.
the axis 22 is guided through the disc ring bore 8.
the tens program wheel 16 is provided with a tooth pitch of 62 teeth, but actually has only four teeth, as can be clearly seen in FIG. 3. Between a first tooth 23 and a second tooth 24 there is a first tooth gap 25 of sixteen teeth, which causes a first indexing pause of 8 steps.
a fourth tooth gap 30 is formed between the fourth tooth 27 and the first tooth 23, which causes a fourth indexing pause of one step.
teeth 23, 24, 26 and 27 cause the dial 10 to advance only from the ninth to the tenth day, from the nineteenth to the twentieth day, from the twenty-ninth to the thirtieth day and from the thirty-first to the first day of a month.
a one detent 31 engages in the intermediate wheel 17 and a tens detent 32 resiliently engages in the pinion 21.
the program drive wheel 14 is further movable by a pawl 33 in the advancing direction.
the pawl 33 has a two-armed lever which can be pivoted about a pivot axis 34, on one lever arm of which a switching tooth 35 is arranged and the other lever arm of which can be actuated manually against the force of a spring 36.
the switching tooth 35 held in the rest position by the spring out of engagement by the program drive wheel 14 is engaged by manual loading and pivoting of the switching pawl 33 into the ...
Teeth of the program drive wheel 14 brought and switches this by one tooth distance per actuation stroke. This means that the date display can be updated after months with less than thirty-one days.
a date window 38 is formed in the edge area, through which the digits of the one and ten disks 3 are visible in large format.
not only the one disk 1 but also the tens disk 3 ' is designed as a disk ring.
the one disk 1 and the tens disk 3 ' have approximately the same diameter and are arranged coaxially to one another.
the circumferential contour of the disk ring bore 39 of the tens disk 3 ' is provided with a toothing for driving the tens disk 3'.
This embodiment is also an embodiment of the inventive concept.
Figures 7 and 8 show that a date display, as shown in Figure 1, can be installed with a small footprint even with clocks with a wide variety of display scales.
the dial 40 shown in FIG. 7 has a power reserve display 42, a time display 43 for hours and minutes and a separate second display 44.

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Electromechanical Clocks (AREA)

EP92104542A 1991-08-22 1992-03-17 Montre avec indicateur des quantièmes Expired - Lifetime EP0529191B1 (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE4127825		1991-08-22
DE4127825A DE4127825C1 (fr)	1991-08-22	1991-08-22

Publications (2)

Publication Number	Publication Date
EP0529191A1 true EP0529191A1 (fr)	1993-03-03
EP0529191B1 EP0529191B1 (fr)	1996-09-18

Family

ID=6438862

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP92104542A Expired - Lifetime EP0529191B1 (fr)	1991-08-22	1992-03-17	Montre avec indicateur des quantièmes

Country Status (3)

Country	Link
EP (1)	EP0529191B1 (fr)
JP (1)	JP2503347B2 (fr)
DE (2)	DE4127825C1 (fr)

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO1999013383A1 (fr) *	1997-09-11	1999-03-18	Jaquet S.A.	Systeme mecanique d'indication du quantieme de grand format pour mouvements de montres et pendulettes
GB2345352A (en) *	1999-01-04	2000-07-05	Souza Paul Gerard D	A large date display mechanism
EP1070996A1 (fr)	1999-07-19	2001-01-24	Girard-Perregaux S.A.	Pièce d'horlogerie à affichage du quantième
EP1220059A1 (fr)	2000-12-22	2002-07-03	DTH Dubois Technique Horlogère SA	Mécanisme d'affichage d'un quantième de grande taille pour montre
EP1296204A1 (fr)	2001-09-24	2003-03-26	Manufacture JAEGER-LE COULTRE	Mécanisme d'affichage de la date
EP1369753A1 (fr) *	2002-06-06	2003-12-10	Zenith International SA	Pièce d'horlogerie à affichage du quantième
EP1515201A1 (fr) *	2003-09-11	2005-03-16	Richemont International S.A.	Dispositif d'affichage de la date
US7031227B2 (en)	2002-04-15	2006-04-18	Richemont International S.A.	Device for displaying the day of the month
US7133328B2 (en)	2004-06-28	2006-11-07	De Grisogono	Large date display device
WO2006134158A3 (fr) *	2005-06-17	2007-08-23	Timex Group Bv	Ensemble d'affichage de date pour un dispositif electronique
EP2141557A3 (fr) *	2008-07-02	2011-01-12	Seiko Epson Corporation	Pièce d'horlogerie
CN104995567A (zh) *	2013-01-17	2015-10-21	帕米贾尼弗勒里耶股份有限公司	具有日期显示部的钟表
EP3779609A1 (fr)	2019-08-13	2021-02-17	Patek Philippe SA Genève	Mecanisme d'affichage pour piece d'horlogerie
EP3786723A1 (fr)	2019-08-30	2021-03-03	Patek Philippe SA Genève	Mecanisme d'affichage
WO2021038396A1 (fr)	2019-08-30	2021-03-04	Patek Philippe Sa Geneve	Mécanisme d'affichage

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CH690515A5 (fr) *	1996-03-27	2000-09-29	Patek Philippe Sa	Pièce d'horlogerie munie d'un affichage du quantième.
DE59913515D1 (de) *	1998-10-20	2006-07-20	Asulab Sa	Barometrisch kompensierter Höhenmesser, Barometer, Wettervorhersagesysteme und verwandte Verfahren einschliesslich Umgebungsdruckblasenfilterung
US7023762B1 (en)	2003-01-15	2006-04-04	Timex Group B.V.	Date display assembly for an analog timepiece
JP4567666B2 (ja) *	2003-04-02	2010-10-20	ロンダアーゲー	腕時計ムーブメントのための日付表示機構
JP4581438B2 (ja) *	2004-03-15	2010-11-17	セイコーエプソン株式会社	暦表示機能付時計
JP4670396B2 (ja) *	2005-03-02	2011-04-13	セイコーエプソン株式会社	時計
JP4745918B2 (ja) *	2005-08-29	2011-08-10	セイコーインスツル株式会社	複数の日車によって日付を表示するカレンダ機構付き時計
FR2893726B1 (fr)	2005-11-21	2008-01-18	Sylvain Boileau	Mecanisme d'affichage du quantieme pour pieces d'horlogerie
EP2141556B1 (fr) *	2008-07-03	2012-06-27	ETA SA Manufacture Horlogère Suisse	Mécanisme de quantième pour pièce d'horlogerie

Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE463119C (de) *	1925-04-15	1928-07-25	Emile Mosdier	Mehrfaches Schaltwerk, insbesondere als immerwaehrender Kalender
CH316461A (fr) *	1954-04-06	1956-10-15	Valjoux Sa	Dispositif de quantième pour montre
CH324270A (fr) *	1955-11-22	1957-09-15	Roamer Watch Co Sa	Mécanisme indicateur des quantièmes pour montre-calendrier
FR2240474A1 (fr) *	1973-08-09	1975-03-07	Ebauchesfabrik Eta Ag

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5134748B2 (fr) *	1971-10-08	1976-09-28
CH624534GA3 (fr) *	1979-04-04	1981-08-14

1991
- 1991-08-22 DE DE4127825A patent/DE4127825C1/de not_active Expired - Lifetime
1992
- 1992-03-17 EP EP92104542A patent/EP0529191B1/fr not_active Expired - Lifetime
- 1992-03-17 DE DE59207167T patent/DE59207167D1/de not_active Expired - Lifetime
- 1992-08-18 JP JP4219168A patent/JP2503347B2/ja not_active Expired - Lifetime

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE463119C (de) *	1925-04-15	1928-07-25	Emile Mosdier	Mehrfaches Schaltwerk, insbesondere als immerwaehrender Kalender
CH316461A (fr) *	1954-04-06	1956-10-15	Valjoux Sa	Dispositif de quantième pour montre
CH324270A (fr) *	1955-11-22	1957-09-15	Roamer Watch Co Sa	Mécanisme indicateur des quantièmes pour montre-calendrier
FR2240474A1 (fr) *	1973-08-09	1975-03-07	Ebauchesfabrik Eta Ag

Cited By (24)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO1999013383A1 (fr) *	1997-09-11	1999-03-18	Jaquet S.A.	Systeme mecanique d'indication du quantieme de grand format pour mouvements de montres et pendulettes
GB2345352A (en) *	1999-01-04	2000-07-05	Souza Paul Gerard D	A large date display mechanism
GB2345352B (en) *	1999-01-04	2002-11-27	Souza Paul Gerard D	Large date display mechanism for clocks and watches & timers
EP1070996A1 (fr)	1999-07-19	2001-01-24	Girard-Perregaux S.A.	Pièce d'horlogerie à affichage du quantième
FR2796732A1 (fr)	1999-07-19	2001-01-26	Girard Perregaux Sa	Piece d'horlogerie a affichage du quantieme
EP1220059A1 (fr)	2000-12-22	2002-07-03	DTH Dubois Technique Horlogère SA	Mécanisme d'affichage d'un quantième de grande taille pour montre
WO2002052356A1 (fr)	2000-12-22	2002-07-04	Dth Dubois Technique Horlogere Sa	Mecanisme d'affichage d'un quantieme de grande taille pour montre
EP1296204A1 (fr)	2001-09-24	2003-03-26	Manufacture JAEGER-LE COULTRE	Mécanisme d'affichage de la date
US7031227B2 (en)	2002-04-15	2006-04-18	Richemont International S.A.	Device for displaying the day of the month
US7110326B2 (en)	2002-06-06	2006-09-19	Zenith International S.A.	Timepiece displaying the day of the month
WO2003104904A3 (fr) *	2002-06-06	2004-03-18	Zenith Internat Sa	Piece d'horlogerie a affichage du quantieme
EP1369753A1 (fr) *	2002-06-06	2003-12-10	Zenith International SA	Pièce d'horlogerie à affichage du quantième
EP1515201A1 (fr) *	2003-09-11	2005-03-16	Richemont International S.A.	Dispositif d'affichage de la date
US7266050B2 (en)	2003-09-11	2007-09-04	Richemont International Sa	Device for date indication
US7133328B2 (en)	2004-06-28	2006-11-07	De Grisogono	Large date display device
WO2006134158A3 (fr) *	2005-06-17	2007-08-23	Timex Group Bv	Ensemble d'affichage de date pour un dispositif electronique
EP2141557A3 (fr) *	2008-07-02	2011-01-12	Seiko Epson Corporation	Pièce d'horlogerie
CN104995567A (zh) *	2013-01-17	2015-10-21	帕米贾尼弗勒里耶股份有限公司	具有日期显示部的钟表
US9395693B2 (en)	2013-01-17	2016-07-19	Parmigiani Fleurier SA	Timepiece with date display
CN104995567B (zh) *	2013-01-17	2018-08-03	帕米贾尼弗勒里耶股份有限公司	具有日期显示部的钟表
EP3779609A1 (fr)	2019-08-13	2021-02-17	Patek Philippe SA Genève	Mecanisme d'affichage pour piece d'horlogerie
EP3786723A1 (fr)	2019-08-30	2021-03-03	Patek Philippe SA Genève	Mecanisme d'affichage
WO2021038396A1 (fr)	2019-08-30	2021-03-04	Patek Philippe Sa Geneve	Mécanisme d'affichage
US12353170B2 (en)	2019-08-30	2025-07-08	Patek Philippe Sa Geneve	Display mechanism

Also Published As

Publication number	Publication date
JP2503347B2 (ja)	1996-06-05
JPH05281368A (ja)	1993-10-29
DE4127825C1 (fr)	1992-10-01
DE59207167D1 (de)	1996-10-24
EP0529191B1 (fr)	1996-09-18

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Publication	Publication Date	Title
EP0529191B1 (fr)	1996-09-18	Montre avec indicateur des quantièmes
DE3505733C1 (de)	1986-10-23	Uhr
DE69806337T2 (de)	2003-06-05	Kalendermechanismus für Uhrwerk
DE69602688T2 (de)	1999-12-30	Jährlicher Kalendermechanismus für Uhren
DE10050557C1 (de)	2001-11-08	Uhrenanzeigevorrichtung
CH702455B1 (de)	2015-02-27	Zeitmesser mit einem Kalendermechanismus und einem ersten Datumsanzeiger sowie einem zweiten Datumsanzeiger.
CH697697B1 (de)	2009-01-15	Mechanismus zur Datumsanzeige und Zeitmesser mit dem Mechanismus zur Datumsanzeige.
DE3003655C2 (de)	1982-06-09	Anzeigevorrichtung für quasianaloge und Zeichen-Anzeige
DE68905044T2 (de)	1993-09-30	Digital-analoge Anzeige für Uhren.
DE69309879T2 (de)	1998-01-02	Islamitischer Kalender
DE68906041T2 (de)	1993-07-29	Uhr.
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