CH703576A3 - Mechanical movement for chronograph watch. - Google Patents

Mechanical movement for chronograph watch. Download PDF

Info

Publication number
CH703576A3
CH703576A3 CH00497/11A CH4972011A CH703576A3 CH 703576 A3 CH703576 A3 CH 703576A3 CH 00497/11 A CH00497/11 A CH 00497/11A CH 4972011 A CH4972011 A CH 4972011A CH 703576 A3 CH703576 A3 CH 703576A3
Authority
CH
Switzerland
Prior art keywords
chronograph
mechanical movement
axis
regulating member
mechanical
Prior art date
Application number
CH00497/11A
Other languages
French (fr)
Other versions
CH703576A2 (en
Inventor
Guy Semon
Yannick Chatelain
Original Assignee
Lvmh Swiss Mft 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.)
Filing date
Publication date
Application filed by Lvmh Swiss Mft Sa filed Critical Lvmh Swiss Mft Sa
Priority to CH00497/11A priority Critical patent/CH703576A3/en
Publication of CH703576A2 publication Critical patent/CH703576A2/en
Publication of CH703576A3 publication Critical patent/CH703576A3/en
Priority to PCT/EP2012/055157 priority patent/WO2012127019A1/en
Priority to EP12710270.5A priority patent/EP2689296B1/en

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04F—TIME-INTERVAL MEASURING
    • G04F7/00—Apparatus for measuring unknown time intervals by non-electric means
    • G04F7/04—Apparatus for measuring unknown time intervals by non-electric means using a mechanical oscillator
    • G04F7/08—Watches or clocks with stop devices, e.g. chronograph
    • G04F7/0842—Watches or clocks with stop devices, e.g. chronograph with start-stop control mechanisms
    • G04F7/0847—Watches or clocks with stop devices, e.g. chronograph with start-stop control mechanisms with column wheel
    • 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
    • G04B17/00—Mechanisms for stabilising frequency
    • G04B17/04—Oscillators acting by spring tension
    • G04B17/06—Oscillators with hairsprings, e.g. balance

Abstract

L’invention concerne un mouvement mécanique pour montre chronographe, comportant: un organe régulateur avec un axe et un spiral (1) monté sur ledit axe; un lanceur (7) arrangé pour donner une impulsion afin de démarrer l’organe régulateur lorsque l’utilisateur démarre le chronographe; caractérisé et en ce que ledit lanceur est agencé pour donner cette impulsion à l’axe ou à un moyeu (3) monté sur ledit axe. Cette solution est adapté à travailler avec un organe régulateur à 3 600 000 alternances par heure ou plus. L’invention concerne également un chronographe mécanique comportant un tel mouvement mécanique et un second mouvement mécanique comprenant un organe régulateur oscillant plus lentement pour l’affichage de l’heure courante. L’invention concerne encore un procédé pour faire accélérer et/ou décélérer l’organe régulateur du chronographe d’une montre mécanique.The invention relates to a mechanical movement for a chronograph watch, comprising: a regulating member with an axis and a spiral (1) mounted on said axis; a launcher (7) arranged to give a pulse to start the regulating member when the user starts the chronograph; characterized in that said launcher is arranged to give this pulse to the axis or to a hub (3) mounted on said axis. This solution is suitable for working with a regulating member at 3,600,000 vibrations per hour or more. The invention also relates to a mechanical chronograph comprising such a mechanical movement and a second mechanical movement comprising a regulating member oscillating more slowly for displaying the current time. The invention also relates to a method for accelerating and / or decelerating the regulating organ of the chronograph of a mechanical watch.

CH00497/11A 2011-03-22 2011-03-22 Mechanical movement for chronograph watch. CH703576A3 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CH00497/11A CH703576A3 (en) 2011-03-22 2011-03-22 Mechanical movement for chronograph watch.
PCT/EP2012/055157 WO2012127019A1 (en) 2011-03-22 2012-03-22 Mechanical movement for a chronograph watch
EP12710270.5A EP2689296B1 (en) 2011-03-22 2012-03-22 Mechanical movement for a chronograph watch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH00497/11A CH703576A3 (en) 2011-03-22 2011-03-22 Mechanical movement for chronograph watch.

Publications (2)

Publication Number Publication Date
CH703576A2 CH703576A2 (en) 2012-01-13
CH703576A3 true CH703576A3 (en) 2012-03-15

Family

ID=44653059

Family Applications (1)

Application Number Title Priority Date Filing Date
CH00497/11A CH703576A3 (en) 2011-03-22 2011-03-22 Mechanical movement for chronograph watch.

Country Status (3)

Country Link
EP (1) EP2689296B1 (en)
CH (1) CH703576A3 (en)
WO (1) WO2012127019A1 (en)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US352326A (en) * 1886-11-09 Stop-watch
CH13140A (en) * 1896-10-27 1897-04-30 Emile Walker Large seconds watch in the center with optional stop of the balance
GB707759A (en) * 1951-07-24 1954-04-21 Junghans Geb Ag Stop watch or clock
CH313611A (en) * 1953-10-22 1956-04-30 Jeanneret & Co Excelsior Park Time counter
WO2003065130A2 (en) * 2002-02-01 2003-08-07 Tag-Heuer Sa Device comprising a movement for a timepiece and a chronograhic module
EP1562087A1 (en) * 2004-02-05 2005-08-10 Montres Breguet S.A. Balance for a watch mechanism
CH700811B1 (en) * 2006-06-06 2010-10-29 Patek Philippe Sa Geneve Silicon mechanical piece e.g. gear train, for mechanical timepiece, has clamp comprising jaws that extend in direction of upper beam and include lower flanks, where jaws are placed on both sides of preferential flexural zone

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR330210A (en) 1903-03-13 1903-08-13 Wyss Haechler Soc Balance wheel for watches
CH698125B1 (en) 2004-03-11 2009-05-29 Bethune Sa De Rocker mechanical watch movement.

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US352326A (en) * 1886-11-09 Stop-watch
CH13140A (en) * 1896-10-27 1897-04-30 Emile Walker Large seconds watch in the center with optional stop of the balance
GB707759A (en) * 1951-07-24 1954-04-21 Junghans Geb Ag Stop watch or clock
CH313611A (en) * 1953-10-22 1956-04-30 Jeanneret & Co Excelsior Park Time counter
WO2003065130A2 (en) * 2002-02-01 2003-08-07 Tag-Heuer Sa Device comprising a movement for a timepiece and a chronograhic module
EP1562087A1 (en) * 2004-02-05 2005-08-10 Montres Breguet S.A. Balance for a watch mechanism
CH700811B1 (en) * 2006-06-06 2010-10-29 Patek Philippe Sa Geneve Silicon mechanical piece e.g. gear train, for mechanical timepiece, has clamp comprising jaws that extend in direction of upper beam and include lower flanks, where jaws are placed on both sides of preferential flexural zone

Also Published As

Publication number Publication date
EP2689296B1 (en) 2020-09-23
EP2689296A1 (en) 2014-01-29
CH703576A2 (en) 2012-01-13
WO2012127019A1 (en) 2012-09-27

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Legal Events

Date Code Title Description
AZW Rejection (application)