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DE60328956D1 - Date display mechanism for watches - Google Patents

Date display mechanism for watches

Info

Publication number
DE60328956D1
DE60328956D1 DE60328956T DE60328956T DE60328956D1 DE 60328956 D1 DE60328956 D1 DE 60328956D1 DE 60328956 T DE60328956 T DE 60328956T DE 60328956 T DE60328956 T DE 60328956T DE 60328956 D1 DE60328956 D1 DE 60328956D1
Authority
DE
Germany
Prior art keywords
wheels
watches
display mechanism
date display
toothed
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
DE60328956T
Other languages
German (de)
Inventor
Salvador Arbona
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.)
Technotime Holding S A
Original Assignee
Technotime Holding S A
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 Technotime Holding S A filed Critical Technotime Holding S A
Application granted granted Critical
Publication of DE60328956D1 publication Critical patent/DE60328956D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • G—PHYSICS
    • G04—HOROLOGY
    • G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
    • G04B19/00—Indicating the time by visual means
    • G04B19/24—Clocks or watches with date or week-day indicators, i.e. calendar clocks or watches; Clockwork calendars
    • G04B19/243—Clocks or watches with date or week-day indicators, i.e. calendar clocks or watches; Clockwork calendars characterised by the shape of the date indicator
    • G04B19/247—Clocks or watches with date or week-day indicators, i.e. calendar clocks or watches; Clockwork calendars characterised by the shape of the date indicator disc-shaped
    • G04B19/253—Driving or releasing mechanisms
    • G04B19/25333—Driving or releasing mechanisms wherein the date indicators are driven or released mechanically by a clockwork movement
    • G04B19/25353—Driving or releasing mechanisms wherein the date indicators are driven or released mechanically by a clockwork movement driven or released stepwise by the clockwork movement
    • G04B19/25366—Driving or releasing mechanisms wherein the date indicators are driven or released mechanically by a clockwork movement driven or released stepwise by the clockwork movement manually corrected at the end of months having less than 31 days

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromechanical Clocks (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Liquid Crystal Substances (AREA)
  • Electric Clocks (AREA)

Abstract

The day of the month is shown by characters (9,10) on adjacent display wheels (4,5) which are marked with units and repeated tens. The wheels are turned by pinions (6,7) which engage with toothed wheels (31,32) which have twenty nine and five differently spaced teeth respectively. The toothed wheels are rotated by a third coaxial toothed wheel (30) and a drive pinion (21) An Independent claim is also included for : A timepiece which includes the mechanism
DE60328956T 2002-12-02 2003-11-26 Date display mechanism for watches Expired - Lifetime DE60328956D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0215118A FR2847992B1 (en) 2002-12-02 2002-12-02 QUANTIME DISPLAY MECHANISM FOR A CLASSIFICATION PART

Publications (1)

Publication Number Publication Date
DE60328956D1 true DE60328956D1 (en) 2009-10-08

Family

ID=32309890

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60328956T Expired - Lifetime DE60328956D1 (en) 2002-12-02 2003-11-26 Date display mechanism for watches

Country Status (4)

Country Link
EP (1) EP1426836B1 (en)
AT (1) ATE441135T1 (en)
DE (1) DE60328956D1 (en)
FR (1) FR2847992B1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2893726B1 (en) * 2005-11-21 2008-01-18 Sylvain Boileau QUANTIME DISPLAY MECHANISM FOR WATCHES
JP4692967B2 (en) * 2006-01-27 2011-06-01 セイコーインスツル株式会社 Calendar clock with two date wheels arranged eccentrically
EP1818737A1 (en) * 2006-02-14 2007-08-15 Harry Winston Ultimate Timepiece SA Timepiece movement comprising a digital display of the hours of the 24-hour type
CH707474A1 (en) * 2013-01-17 2014-07-31 Parmigiani Fleurier S A Timepiece i.e. wrist watch, has driving mechanism driving disks and/or rings in uniform angular steps of around thirty six degrees per day when disks/rings form units and around forty five degrees every five days when disks/rings form tens
EP2985660B1 (en) 2014-08-14 2019-05-22 Montres Tudor S.A. Timepiece device for displaying a time or time-derived indication
EP3040785B1 (en) * 2014-12-30 2017-08-02 ETA SA Manufacture Horlogère Suisse Date display device of a timepiece
CH715472A1 (en) * 2018-10-26 2020-04-30 Richemont Int Sa Control device for watch movement.
EP3779609B1 (en) * 2019-08-13 2022-03-16 Patek Philippe SA Genève Display device for a timepiece
EP3786723B1 (en) * 2019-08-30 2022-03-30 Patek Philippe SA Genève Date display mechanism
EP3904964B1 (en) * 2020-05-01 2023-03-08 Rolex Sa Device for displaying a time or time-derived indication and device for indexing
EP3904962B1 (en) 2020-05-01 2023-08-02 Rolex Sa Device for indexing and device for displaying a time or time-derived indication

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH310559A (en) 1953-07-03 1955-10-31 Fontainemelon Horlogerie Calendar timepiece.
CH182972A4 (en) * 1972-02-09 1975-01-31
CH692538A5 (en) * 1998-11-03 2002-07-15 Mct Holding Sa annual calendar mechanism.

Also Published As

Publication number Publication date
FR2847992A1 (en) 2004-06-04
FR2847992B1 (en) 2005-02-25
ATE441135T1 (en) 2009-09-15
EP1426836A2 (en) 2004-06-09
EP1426836A3 (en) 2008-07-30
EP1426836B1 (en) 2009-08-26

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition