WO2014170147A3 - Oscillateur mecanique pour mouvement horloger - Google Patents

Oscillateur mecanique pour mouvement horloger Download PDF

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Publication number
WO2014170147A3
WO2014170147A3 PCT/EP2014/056883 EP2014056883W WO2014170147A3 WO 2014170147 A3 WO2014170147 A3 WO 2014170147A3 EP 2014056883 W EP2014056883 W EP 2014056883W WO 2014170147 A3 WO2014170147 A3 WO 2014170147A3
Authority
WO
WIPO (PCT)
Prior art keywords
balance
spiral spring
face
timepiece movement
mechanical oscillator
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.)
Ceased
Application number
PCT/EP2014/056883
Other languages
English (en)
Other versions
WO2014170147A2 (fr
Inventor
Philippe Antille
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.)
Ball Watch Co SA
Original Assignee
Ball Watch Co 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 Ball Watch Co SA filed Critical Ball Watch Co SA
Priority to EP14718023.6A priority Critical patent/EP2987035B1/fr
Publication of WO2014170147A2 publication Critical patent/WO2014170147A2/fr
Publication of WO2014170147A3 publication Critical patent/WO2014170147A3/fr
Anticipated expiration legal-status Critical
Ceased 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
    • G04B17/00—Mechanisms for stabilising frequency
    • G04B17/04—Oscillators acting by spring tension
    • G04B17/06—Oscillators with hairsprings, e.g. balance
    • 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
    • G04B17/32—Component parts or constructional details, e.g. collet, stud, virole or piton
    • 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
    • G04B43/007—Antimagnetic alloys

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Metallurgy (AREA)
  • Electromechanical Clocks (AREA)
  • Electric Clocks (AREA)

Abstract

La présente invention concerne un oscillateur mécanique (1), pour mouvement horloger, comportant un balancier (14) associé à un ressort spiral (16), ainsi qu'un pont de balancier (2) portant un palier (8) dans lequel est pivotée une extrémité d'un arbre de balancier (12), dont ledit balancier (14) et une première extrémité du ressort spiral (16) sont solidaires, un support (18) pour retenir la seconde extrémité du ressort spiral (16), et une cage de protection (26, 126) du ressort spiral (16) comprenant une première face (28) sensiblement plane, solidaire du pont de balancier (2), et une paroi (32) sensiblement cylindrique agencée à la périphérie du ressort spiral (16). La cage de protection (26, 126) est ouverte sur sa seconde face (30), située en regard du balancier (14), et présente des première et seconde ouvertures (34, 36) ménagées dans la première face (28) pour définir des passages respectifs pour l'arbre de balancier (12) et pour le support (18).
PCT/EP2014/056883 2013-04-17 2014-04-04 Oscillateur mecanique pour mouvement horloger Ceased WO2014170147A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP14718023.6A EP2987035B1 (fr) 2013-04-17 2014-04-04 Oscillateur mecanique pour mouvement horloger

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH00786/13 2013-04-17
CH00786/13A CH707925A1 (fr) 2013-04-17 2013-04-17 Oscillateur mécanique pour mouvement horloger.

Publications (2)

Publication Number Publication Date
WO2014170147A2 WO2014170147A2 (fr) 2014-10-23
WO2014170147A3 true WO2014170147A3 (fr) 2014-12-24

Family

ID=50513218

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2014/056883 Ceased WO2014170147A2 (fr) 2013-04-17 2014-04-04 Oscillateur mecanique pour mouvement horloger

Country Status (3)

Country Link
EP (1) EP2987035B1 (fr)
CH (1) CH707925A1 (fr)
WO (1) WO2014170147A2 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104133362B (zh) * 2013-05-01 2021-05-18 劳力士有限公司 钟表振荡器的摆锤的减震体
CN106950812B (zh) * 2017-05-11 2022-04-29 李国强 一种有卡度摆轮可锁紧快慢针微调机构

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US252062A (en) * 1882-01-10 Staff and j ewel protector for watches
CH348367A (de) * 1958-07-18 1960-08-15 Junghans Geb Ag Antimagnetische Uhr
DE1206811B (de) * 1962-04-11 1965-12-09 Lars Aadnesen Loege Sicherungsvorrichtung gegen das UEberspringen der Breguet-Spiralfeder bei Unruhuhren
DE19651320A1 (de) * 1996-12-11 1998-06-18 Schmidt Lothar Schwingungssystem
US5907524A (en) * 1997-10-21 1999-05-25 Eta Sa Fabriques D'ebauches Method for manufacturing a balance-spring obtained according to said method

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US406364A (en) * 1889-07-02 Anti-magnetic watch
CH156808A (fr) * 1931-07-11 1932-08-31 Societe Anonyme Fabriqu Aegler Mouvement d'horlogerie.
CH193396A (fr) * 1936-10-21 1937-10-15 D Ebauches De Fleurier S A Fab Dispositif de sûreté pour le spiral d'une montre.
CH269232A (fr) * 1947-06-05 1950-06-30 Le Coultre & Cie Protecteur de balancier.
CH388197A (de) * 1962-04-11 1965-06-15 A Loge Lars Sicherungsvorrichtung am Unruhkloben von Uhren

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US252062A (en) * 1882-01-10 Staff and j ewel protector for watches
CH348367A (de) * 1958-07-18 1960-08-15 Junghans Geb Ag Antimagnetische Uhr
DE1206811B (de) * 1962-04-11 1965-12-09 Lars Aadnesen Loege Sicherungsvorrichtung gegen das UEberspringen der Breguet-Spiralfeder bei Unruhuhren
DE19651320A1 (de) * 1996-12-11 1998-06-18 Schmidt Lothar Schwingungssystem
US5907524A (en) * 1997-10-21 1999-05-25 Eta Sa Fabriques D'ebauches Method for manufacturing a balance-spring obtained according to said method

Also Published As

Publication number Publication date
WO2014170147A2 (fr) 2014-10-23
CH707925A1 (fr) 2014-10-31
EP2987035B1 (fr) 2017-03-22
EP2987035A2 (fr) 2016-02-24

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