EP2811346A3 - Quantième annuel ou perpétuel de nature rotatoire pour une pièce d'horlogerie - Google Patents

Quantième annuel ou perpétuel de nature rotatoire pour une pièce d'horlogerie Download PDF

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Publication number
EP2811346A3
EP2811346A3 EP14405047.3A EP14405047A EP2811346A3 EP 2811346 A3 EP2811346 A3 EP 2811346A3 EP 14405047 A EP14405047 A EP 14405047A EP 2811346 A3 EP2811346 A3 EP 2811346A3
Authority
EP
European Patent Office
Prior art keywords
wheel
perpetual
timepiece
rotary
date
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Withdrawn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
EP14405047.3A
Other languages
German (de)
English (en)
Other versions
EP2811346A2 (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 EP2811346A2 publication Critical patent/EP2811346A2/fr
Publication of EP2811346A3 publication Critical patent/EP2811346A3/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G04HOROLOGY
    • G04BMECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
    • G04B19/00Indicating the time by visual means
    • G04B19/24Clocks or watches with date or week-day indicators, i.e. calendar clocks or watches; Clockwork calendars
    • G04B19/243Clocks or watches with date or week-day indicators, i.e. calendar clocks or watches; Clockwork calendars characterised by the shape of the date indicator
    • G04B19/247Clocks 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
    • G04B19/253Driving or releasing mechanisms
    • G04B19/25333Driving or releasing mechanisms wherein the date indicators are driven or released mechanically by a clockwork movement
    • G04B19/25353Driving or releasing mechanisms wherein the date indicators are driven or released mechanically by a clockwork movement driven or released stepwise by the clockwork movement
    • G04B19/2536Driving 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

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

Abstract

Mécanisme de quantième annuel ou perpétuel simple pour une pièce d'horlogerie, de nature rotatoire et possédant un faible nombre de composants, dont une roue de quantième (1) co-axiale à une roue fixe (4). Une roue des vingt-quatre heures (3) entraîne la roue de quantième dont la rotation permet à une roue des années à douze dents (8) - et, dans sa forme perpétuelle, à une roue bissextile (17)-d'être entraînée par la roue des vingt-quatre heures et ainsi d'avancer la date pour l'ajuster aux mois courts.
EP14405047.3A 2013-06-04 2014-06-04 Quantième annuel ou perpétuel de nature rotatoire pour une pièce d'horlogerie Withdrawn EP2811346A3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH01064/13A CH708216B1 (fr) 2013-06-04 2013-06-04 Mécanisme de quantième annuel ou perpétuel pour une pièce d'horlogerie.

Publications (2)

Publication Number Publication Date
EP2811346A2 EP2811346A2 (fr) 2014-12-10
EP2811346A3 true EP2811346A3 (fr) 2016-04-27

Family

ID=51014252

Family Applications (1)

Application Number Title Priority Date Filing Date
EP14405047.3A Withdrawn EP2811346A3 (fr) 2013-06-04 2014-06-04 Quantième annuel ou perpétuel de nature rotatoire pour une pièce d'horlogerie

Country Status (2)

Country Link
EP (1) EP2811346A3 (fr)
CH (1) CH708216B1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105549372B (zh) * 2016-02-04 2017-12-05 福建上润精密仪器有限公司 一种钟表机芯无齿伤离合过轮机构
CH714178A1 (fr) * 2017-09-20 2019-03-29 Richemont Int Sa Mécanisme de quantième annuel.
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
CH693691A5 (fr) * 2002-09-02 2003-12-15 David Watson Lea Pièce d'horlogerie à quantième perpétuel.

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS583343B2 (ja) 1976-06-14 1983-01-20 信越ポリマ−株式会社 インタ−コネクタ−
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
CH693691A5 (fr) * 2002-09-02 2003-12-15 David Watson Lea Pièce d'horlogerie à quantième perpétuel.

Also Published As

Publication number Publication date
EP2811346A2 (fr) 2014-12-10
CH708216B1 (fr) 2017-12-29
CH708216A2 (fr) 2014-12-15

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