EP2199875A3 - Échappement à détente - Google Patents

Échappement à détente Download PDF

Info

Publication number
EP2199875A3
EP2199875A3 EP09405206A EP09405206A EP2199875A3 EP 2199875 A3 EP2199875 A3 EP 2199875A3 EP 09405206 A EP09405206 A EP 09405206A EP 09405206 A EP09405206 A EP 09405206A EP 2199875 A3 EP2199875 A3 EP 2199875A3
Authority
EP
European Patent Office
Prior art keywords
release
rocker
pendulum
balance
integral
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.)
Granted
Application number
EP09405206A
Other languages
German (de)
English (en)
Other versions
EP2199875A2 (fr
EP2199875B1 (fr
Inventor
Fabiano Colpo
Benoît Boulenguiez
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.)
Rolex SA
Original Assignee
Rolex 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
Priority claimed from EP09405029A external-priority patent/EP2221677A1/fr
Application filed by Rolex SA filed Critical Rolex SA
Priority to EP09405206.5A priority Critical patent/EP2199875B1/fr
Publication of EP2199875A2 publication Critical patent/EP2199875A2/fr
Publication of EP2199875A3 publication Critical patent/EP2199875A3/fr
Application granted granted Critical
Publication of EP2199875B1 publication Critical patent/EP2199875B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • G04B15/00—Escapements
    • G04B15/06—Free escapements

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Micromachines (AREA)
  • Vibration Dampers (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)

Abstract

Cet échappement comprend un balancier solidaire d'un élément d'impulsion (7a), une roue d'échappement (1), une bascule de détente (2) présentant un élément d'arrêt (2a) et un élément de dégagement (2b), un doigt de dégagement (11d), solidaire en rotation du balancier, pour venir en prise avec l'élément de dégagement (2b) de la bascule de détente (2) une fois par période d'oscillation du balancier. Le doigt de dégagement (11d) est solidaire d'un organe inertiel (11) monté libre entre deux positions extrêmes dans l'une desquelles la trajectoire du doigt de dégagement (11d) passe par l'élément de dégagement (2b) de la bascule (2) et dans l'autre desquelles cette trajectoire ne passe pas par cet élément de dégagement (11b), le passage de l'organe inertiel (11) d'une position à l'autre résultant de la force d'inertie provoquée par les variations de vitesse du balancier à chaque alternance du balancier.
EP09405206.5A 2008-12-16 2009-11-26 Échappement à détente Active EP2199875B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP09405206.5A EP2199875B1 (fr) 2008-12-16 2009-11-26 Échappement à détente

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP08405306 2008-12-16
EP09405029A EP2221677A1 (fr) 2009-02-16 2009-02-16 Echappement à detente
EP09405206.5A EP2199875B1 (fr) 2008-12-16 2009-11-26 Échappement à détente

Publications (3)

Publication Number Publication Date
EP2199875A2 EP2199875A2 (fr) 2010-06-23
EP2199875A3 true EP2199875A3 (fr) 2011-07-27
EP2199875B1 EP2199875B1 (fr) 2014-09-24

Family

ID=42062443

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09405206.5A Active EP2199875B1 (fr) 2008-12-16 2009-11-26 Échappement à détente

Country Status (4)

Country Link
US (1) US7927008B2 (fr)
EP (1) EP2199875B1 (fr)
JP (1) JP5406000B2 (fr)
CN (1) CN101750953B (fr)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5366318B2 (ja) * 2009-09-14 2013-12-11 セイコーインスツル株式会社 デテント脱進機およびデテント脱進機の作動レバーの製造方法
JP5441168B2 (ja) * 2010-03-10 2014-03-12 セイコーインスツル株式会社 デテント脱進機と機械式時計
JP5729666B2 (ja) 2010-09-14 2015-06-03 セイコーインスツル株式会社 時計用デテント脱進機、および機械式時計
EP2450755B1 (fr) * 2010-11-04 2015-01-21 Nivarox-FAR S.A. Echappement synchrone pour mécanisme d'horlogerie
JP5794613B2 (ja) * 2011-03-11 2015-10-14 セイコーインスツル株式会社 時計用デテント脱進機、及び機械式時計
JP5723229B2 (ja) * 2011-06-10 2015-05-27 セイコーインスツル株式会社 デテント脱進機およびそれを組み込んだ時計
JP5885587B2 (ja) * 2011-06-10 2016-03-15 セイコーインスツル株式会社 デテント脱進機およびそれを組み込んだ時計
US9304493B2 (en) * 2012-03-29 2016-04-05 Nivarox-Far S.A. Flexible escapement mechanism having a balance with no roller
EP2831676B1 (fr) * 2012-03-29 2017-11-15 Nivarox-FAR S.A. Mecanisme d'echappement flexible sans ancre
EP2730980B1 (fr) * 2012-11-09 2018-08-29 Nivarox-FAR S.A. Mécanisme horloger de limitation ou transmission
CH712052A1 (fr) * 2016-01-21 2017-07-31 Dominique Renaud Sa Mécanisme d'échappement à coups perdus.
EP3293583A1 (fr) * 2016-09-07 2018-03-14 Dominique Renaud SA Mecanisme d'echappement
EP3525046B1 (fr) * 2018-02-12 2024-07-10 The Swatch Group Research and Development Ltd Oscillateur d'horlogerie insensible aux accelerations angulaires du porte
CH715023A1 (fr) 2018-05-25 2019-11-29 Sa De La Manufacture Dhorlogerie Audemars Piguet & Cie Échappement à détente auto-démarrant et sécurisé pour pièce d'horlogerie
EP3770696B1 (fr) * 2019-07-23 2021-12-01 Omega SA Stop-cage d'horlogerie a doigt elevateur et doigt d'arret
EP3907566A1 (fr) * 2020-05-05 2021-11-10 Montres Breguet S.A. Échappement à détente pour pièce d'horlogerie

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1538490A1 (fr) * 2003-12-04 2005-06-08 Montres Breguet S.A. Echappement à détente pour montre-bracelet
EP2221677A1 (fr) * 2009-02-16 2010-08-25 Rolex Sa Echappement à detente

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58193478A (ja) * 1982-05-08 1983-11-11 Zenkoushiya Tokei Kk 簡易脱進機
EP1041459B1 (fr) * 1999-03-31 2002-09-18 Ulysse Nardin S.A. Echappement pour garde-temps
EP1708046B1 (fr) * 2005-03-30 2008-03-26 Montres Breguet S.A. Echappement à détente pour pièce d'horlogerie
EP1770452A1 (fr) * 2005-09-30 2007-04-04 Peter Baumberger Echappement à detente pour pièce d'horlogerie
EP1983388B1 (fr) * 2007-04-18 2010-01-20 ETA SA Manufacture Horlogère Suisse Echappement à impulsions directes pour pièce d'horlogerie
EP1983389B1 (fr) * 2007-04-18 2009-11-25 ETA SA Manufacture Horlogère Suisse Echappement comportant deux roues d'échappement
DE602007003075D1 (de) * 2007-04-18 2009-12-17 Eta Sa Mft Horlogere Suisse Ankerhemmung, die zwei Hemmungszahnräder umfasst

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1538490A1 (fr) * 2003-12-04 2005-06-08 Montres Breguet S.A. Echappement à détente pour montre-bracelet
EP2221677A1 (fr) * 2009-02-16 2010-08-25 Rolex Sa Echappement à detente

Also Published As

Publication number Publication date
JP5406000B2 (ja) 2014-02-05
CN101750953B (zh) 2012-01-04
JP2010145396A (ja) 2010-07-01
US7927008B2 (en) 2011-04-19
CN101750953A (zh) 2010-06-23
US20100149926A1 (en) 2010-06-17
EP2199875A2 (fr) 2010-06-23
EP2199875B1 (fr) 2014-09-24

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