WO2003027778A3 - Mecanisme de chronographe - Google Patents

Mecanisme de chronographe Download PDF

Info

Publication number
WO2003027778A3
WO2003027778A3 PCT/CH2002/000487 CH0200487W WO03027778A3 WO 2003027778 A3 WO2003027778 A3 WO 2003027778A3 CH 0200487 W CH0200487 W CH 0200487W WO 03027778 A3 WO03027778 A3 WO 03027778A3
Authority
WO
WIPO (PCT)
Prior art keywords
rocker
chronograph
operating
clutch
lock
Prior art date
Application number
PCT/CH2002/000487
Other languages
English (en)
Other versions
WO2003027778A2 (fr
Inventor
Johnny Girardin
Original Assignee
Girard Perregaux Sa
Johnny Girardin
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 Girard Perregaux Sa, Johnny Girardin filed Critical Girard Perregaux Sa
Priority to US10/490,615 priority Critical patent/US6926438B2/en
Priority to JP2003531261A priority patent/JP4235106B2/ja
Priority to EP02758029A priority patent/EP1430367B1/fr
Priority to DE60226256T priority patent/DE60226256T2/de
Publication of WO2003027778A2 publication Critical patent/WO2003027778A2/fr
Publication of WO2003027778A3 publication Critical patent/WO2003027778A3/fr

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
    • G04B43/00—Protecting clockworks by shields or other means against external influences, e.g. magnetic fields
    • G04B43/002—Component shock protection arrangements
    • 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
    • G04F7/0823—Watches or clocks with stop devices, e.g. chronograph with couplings between the chronograph mechanism and the base movement
    • G04F7/0828—Watches or clocks with stop devices, e.g. chronograph with couplings between the chronograph mechanism and the base movement acting in the plane of the movement

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Unknown Time Intervals (AREA)

Abstract

L 'invention concerne un mécanisme de chronographe du type comportant un rouage de chronographe (22) comportant: - une bascule d'embrayage (16) destinée à assurer le déplacement d'une roue d'embrayage, entre une première position dans laquelle le mécanisme est en fonction, et une deuxième position dans laquelle le mécanisme est hors fonction, et un levier de commande (26) actionnant la bascule (16) pour la faire passer d'une position à l'autre. Dans ce mécanisme, le levier de commande (26) porte un verrou (36) et la bascule d'embrayage (16) un crampon (20) coopérant avec le verrou lorsque la roue d'embrayage (14) occupe sa première position, le tout de manière à ce que la bascule (16) soit empêchée de se déplacer sous l'effet d'un choc lorsque le chronographe est en fonction.
PCT/CH2002/000487 2001-09-24 2002-09-06 Mecanisme de chronographe WO2003027778A2 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
US10/490,615 US6926438B2 (en) 2001-09-24 2002-09-06 Chronograph mechanism
JP2003531261A JP4235106B2 (ja) 2001-09-24 2002-09-06 クロノグラフ機構
EP02758029A EP1430367B1 (fr) 2001-09-24 2002-09-06 Mecanisme de chronographe
DE60226256T DE60226256T2 (de) 2001-09-24 2002-09-06 Chronographen-mechanismus

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP01810930.6 2001-09-24
EP01810930A EP1296205A1 (fr) 2001-09-24 2001-09-24 Mécanisme de chronographe

Publications (2)

Publication Number Publication Date
WO2003027778A2 WO2003027778A2 (fr) 2003-04-03
WO2003027778A3 true WO2003027778A3 (fr) 2003-07-10

Family

ID=8184155

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CH2002/000487 WO2003027778A2 (fr) 2001-09-24 2002-09-06 Mecanisme de chronographe

Country Status (5)

Country Link
US (1) US6926438B2 (fr)
EP (2) EP1296205A1 (fr)
JP (1) JP4235106B2 (fr)
DE (1) DE60226256T2 (fr)
WO (1) WO2003027778A2 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7134783B2 (en) * 2001-03-21 2006-11-14 Glashütter Uhrenbetrieb GmbH Device for adjusting a time indicator
JP2004294278A (ja) * 2003-03-27 2004-10-21 Seiko Instruments Inc クロノグラフユニットに配置されたクロノグラフ輪列を含むクロノグラフ時計
US7597471B2 (en) * 2005-11-24 2009-10-06 Vaucher Manufacture Fleurier S.A. Time piece chronograph clockwork movement
CH703809B1 (fr) * 2007-01-22 2012-03-30 Patek Philippe Sa Geneve Mécanisme de chronographe à roue à colonne et pièce d'horlogerie munie d'un tel mécanisme.
EP2602675B1 (fr) 2011-12-08 2014-08-27 ETA SA Manufacture Horlogère Suisse Mouvement horloger comportant un mécanisme de chronographe à roue à colonnes
EP2945029B1 (fr) 2014-05-15 2017-05-31 Patek Philippe SA Genève Dispositif de verrouillage pour chronographe

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH228246A (fr) * 1942-11-03 1943-08-15 Longines Montres Comp D Mouvement de montre à chronographe-compteur, heures et minutes.
GB2266791A (en) * 1992-05-08 1993-11-10 George Daniels Improvements relaating to chronographs
DE19852347A1 (de) * 1998-11-13 2000-05-25 Lange Uhren Gmbh Minutenzähler einer Uhr
EP1024416A2 (fr) * 1999-01-28 2000-08-02 Patek Philippe S.A. Chronographe

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH544963A (fr) * 1971-03-10 1973-05-30 Ebauches Bettlach Sa Compteur à roue à colonnes
GB1405101A (en) * 1971-08-20 1975-09-03 Smiths Industries Ltd Reset mechanisms for use in stopwatches
CH571741B5 (fr) * 1973-04-06 1976-01-15 Valjoux Sa
CH690524A5 (fr) * 1995-10-31 2000-09-29 Rolex Montres Pièce d'horlogerie à mécanisme de chronographe.
JP3568763B2 (ja) * 1997-12-22 2004-09-22 セイコーインスツルメンツ株式会社 発停レバー及びクロノグラフ受を備えたクロノグラフ時計
US6761478B2 (en) * 2001-03-21 2004-07-13 Glashütter Uhrenbetrieb GmbH Chronograph with two rotational directions

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH228246A (fr) * 1942-11-03 1943-08-15 Longines Montres Comp D Mouvement de montre à chronographe-compteur, heures et minutes.
GB2266791A (en) * 1992-05-08 1993-11-10 George Daniels Improvements relaating to chronographs
DE19852347A1 (de) * 1998-11-13 2000-05-25 Lange Uhren Gmbh Minutenzähler einer Uhr
EP1024416A2 (fr) * 1999-01-28 2000-08-02 Patek Philippe S.A. Chronographe

Also Published As

Publication number Publication date
WO2003027778A2 (fr) 2003-04-03
US6926438B2 (en) 2005-08-09
US20040246820A1 (en) 2004-12-09
JP2005504299A (ja) 2005-02-10
DE60226256T2 (de) 2009-05-07
EP1430367B1 (fr) 2008-04-23
JP4235106B2 (ja) 2009-03-11
DE60226256D1 (de) 2008-06-05
EP1296205A1 (fr) 2003-03-26
EP1430367A2 (fr) 2004-06-23

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