EP1394636A3 - Pièce d'horlogerie à quantième perpétuel - Google Patents

Pièce d'horlogerie à quantième perpétuel Download PDF

Info

Publication number
EP1394636A3
EP1394636A3 EP03405622A EP03405622A EP1394636A3 EP 1394636 A3 EP1394636 A3 EP 1394636A3 EP 03405622 A EP03405622 A EP 03405622A EP 03405622 A EP03405622 A EP 03405622A EP 1394636 A3 EP1394636 A3 EP 1394636A3
Authority
EP
European Patent Office
Prior art keywords
timepiece
date
long
teeth
twenty
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Withdrawn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
EP03405622A
Other languages
German (de)
English (en)
Other versions
EP1394636A2 (fr
Inventor
David W. Lea
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP1394636A2 publication Critical patent/EP1394636A2/fr
Publication of EP1394636A3 publication Critical patent/EP1394636A3/fr
Withdrawn legal-status Critical Current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
    • 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
    • G04B19/2536—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 automatically corrected at the end of months having less than 31 days
    • 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

Landscapes

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

Abstract

Pièce d'horlogerie comprenant une roue de vingt-quatre heures (123456.50) ayant trois dents longues (6.40, 6.50, 12.41) emmenant une roue de quantième (1.60) supportant une série de rouages dont les dents sont mues par les dents longues de la roue de vingt-quatre heures, de sorte que la date soit automatiquement ajustée et indiquée pour tous les mois longs ou courts. Cette pièce d'horlogerie permet un ajustement en avant et en arrière de la date, du jour, du mois et de l'année bissextile par la couronne de remontoir.
EP03405622A 2002-09-02 2003-08-28 Pièce d'horlogerie à quantième perpétuel Withdrawn EP1394636A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH14892002A CH693691A5 (fr) 2002-09-02 2002-09-02 Pièce d'horlogerie à quantième perpétuel.
SE0201489 2002-09-02

Publications (2)

Publication Number Publication Date
EP1394636A2 EP1394636A2 (fr) 2004-03-03
EP1394636A3 true EP1394636A3 (fr) 2004-07-07

Family

ID=29589398

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03405622A Withdrawn EP1394636A3 (fr) 2002-09-02 2003-08-28 Pièce d'horlogerie à quantième perpétuel

Country Status (2)

Country Link
EP (1) EP1394636A3 (fr)
CH (1) CH693691A5 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE602005001798T8 (de) * 2004-05-14 2008-08-28 Rolex Sa Jährlicher Kalendermechanismus für Uhrwerk
CH704505A2 (fr) * 2011-02-17 2012-08-31 Glashuetter Uhrenbetrieb Gmbh Mécanisme de calendrier.
CH708216B1 (fr) 2013-06-04 2017-12-29 W Lea David Mécanisme de quantième annuel ou perpétuel pour une pièce d'horlogerie.
CH715471B1 (fr) * 2018-10-25 2023-02-28 Lvmh Swiss Mft Sa Mécanisme horloger pour quantième, notamment pour quantième perpétuel.

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH680630GA3 (fr) * 1991-04-17 1992-10-15 Nardin Ulysse Sa Pièce d'horlogerie à quantième perpétuel.

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH680630GA3 (fr) * 1991-04-17 1992-10-15 Nardin Ulysse Sa Pièce d'horlogerie à quantième perpétuel.

Also Published As

Publication number Publication date
CH693691A5 (fr) 2003-12-15
EP1394636A2 (fr) 2004-03-03

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