EP3267265A3 - Method for producing a clockwork assembly and clockwork assembly thus obtained - Google Patents

Method for producing a clockwork assembly and clockwork assembly thus obtained Download PDF

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Publication number
EP3267265A3
EP3267265A3 EP17179264.1A EP17179264A EP3267265A3 EP 3267265 A3 EP3267265 A3 EP 3267265A3 EP 17179264 A EP17179264 A EP 17179264A EP 3267265 A3 EP3267265 A3 EP 3267265A3
Authority
EP
European Patent Office
Prior art keywords
assembly
producing
clockwork assembly
component
clockwork
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.)
Pending
Application number
EP17179264.1A
Other languages
German (de)
French (fr)
Other versions
EP3267265A2 (en
Inventor
Sylvain Farine
Philippe Vaucher
Vincent von Niederhäusern
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
Application filed by Rolex SA filed Critical Rolex SA
Publication of EP3267265A2 publication Critical patent/EP3267265A2/en
Publication of EP3267265A3 publication Critical patent/EP3267265A3/en
Pending 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
    • G04B1/00—Driving mechanisms
    • G04B1/10—Driving mechanisms with mainspring
    • G04B1/18—Constructions for connecting the ends of the mainsprings with the barrel or the arbor
    • 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
    • G04B1/00—Driving mechanisms
    • G04B1/10—Driving mechanisms with mainspring
    • G04B1/14—Mainsprings; Bridles therefor
    • G04B1/145—Composition and manufacture of the springs

Landscapes

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

Abstract

Procédé de réalisation d'un assemblage horloger de deux composants, comprenant les étapes suivantes :
- Fourniture d'un premier composant (2) étant un ressort et comprenant au moins un élément en matériau élastique doté d'une languette (20) ;
- Fourniture d'un second composant (3) doté d'au moins une découpe ou ouverture (31,32) ;
- Assemblage à demeure des deux composants.Process for producing a two-component watch assembly, comprising the following steps:
- Providing a first component (2) being a spring and comprising at least one elastic material member having a tongue (20);
- Providing a second component (3) having at least one cutout or aperture (31,32);
- Permanent assembly of the two components.

Les deux composants coopèrent par obstacle de sorte à réaliser l'assemblage, notamment la languette est logée dans l'au moins une découpe ou ouverture (31, 32).

Figure imgaf001
The two components cooperate by obstacle so as to achieve the assembly, in particular the tongue is housed in the at least one cutout or opening (31, 32).
Figure imgaf001
EP17179264.1A 2016-07-04 2017-07-03 Method for producing a clockwork assembly and clockwork assembly thus obtained Pending EP3267265A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP16177751 2016-07-04

Publications (2)

Publication Number Publication Date
EP3267265A2 EP3267265A2 (en) 2018-01-10
EP3267265A3 true EP3267265A3 (en) 2018-04-04

Family

ID=56321856

Family Applications (1)

Application Number Title Priority Date Filing Date
EP17179264.1A Pending EP3267265A3 (en) 2016-07-04 2017-07-03 Method for producing a clockwork assembly and clockwork assembly thus obtained

Country Status (4)

Country Link
US (2) US10935931B2 (en)
EP (1) EP3267265A3 (en)
JP (1) JP7133909B2 (en)
CN (1) CN107577133A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3575885B1 (en) * 2018-06-01 2022-09-21 Nivarox-FAR S.A. Horological barrrel
CH719735A2 (en) * 2022-05-31 2023-12-15 Patek Philippe Sa Geneve Process for manufacturing parts by laser cutting metallic glass blades
JP7459353B1 (en) 2023-07-05 2024-04-01 日本製紙株式会社 Anti-peeling agent
JP7445810B1 (en) 2023-07-05 2024-03-07 東亜道路工業株式会社 Tire adhesion inhibitor, asphalt emulsion composition for pavement and method for producing the same, and pavement

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US163161A (en) * 1875-05-11 Improvement in mainsprings for watches
US295485A (en) * 1884-03-18 chubch
FR7448E (en) * 1906-11-17 1907-07-31 Henri Louis Noireau Locking device for barrel springs
BE425458A (en) * 1937-07-27 1938-01-31 Brasseur Camille UNBREAKABLE SPRING HOOK FOR WATCH
CH295430A (en) * 1951-11-10 1953-12-31 Ressorts Ytire Succ De Paul Du Motor spring for clockwork movement.
GB1148042A (en) * 1966-02-18 1969-04-10 Stamford Metallics Ltd Improvements in or relating to clockwork motors
WO2011069273A1 (en) * 2009-12-09 2011-06-16 Rolex S.A. Method for making a spring for a timepiece
EP2390732A1 (en) * 2010-05-27 2011-11-30 Association Suisse pour la Recherche Horlogère Barrel spring
WO2013150086A1 (en) * 2012-04-04 2013-10-10 Rolex Sa Barrel shaft for a clock movement, barrel spring, and barrel including such a spring and/or such a shaft
EP2674817A2 (en) * 2012-04-25 2013-12-18 ETA SA Manufacture Horlogère Suisse Manufacturing method of an arbour of a timepiece barrel

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US381176A (en) * 1888-04-17 Mainspring for watches
US753584A (en) * 1904-03-01 Watch-mainspring
US1091561A (en) * 1912-11-22 1914-03-31 Knut S Carlstrom Safety attachment for watch-springs.
US1435642A (en) * 1921-05-06 1922-11-14 Waterbury Clock Co Mainspring arbor for timepieces
US1600255A (en) * 1924-02-15 1926-09-21 Richard W Stewart Clamp
US2617248A (en) * 1948-12-31 1952-11-11 Foster H Brown Overwind preventer
CH343890A (en) 1956-11-28 1959-12-31 Buehler & Co Watch engine
CH346163A (en) 1957-11-29 1960-04-30 Suisse De Ressorts D Horlogeri Brake spring for barrel spring and method of manufacture thereof
US2963287A (en) * 1958-09-25 1960-12-06 Alice M Zoerb Convolute drive spring
JPS4832394B1 (en) * 1969-09-22 1973-10-05
GB1386612A (en) 1971-12-28 1975-03-12 Fisher Karpark Ltd Clockwork mechanism
US3928085A (en) * 1972-05-08 1975-12-23 Suwa Seikosha Kk Timepiece mainspring of cobalt-nickel base alloys having high elasticity and high proportional limit
JPS5273067A (en) * 1976-12-07 1977-06-18 Ebauchesfabrik Eta Ag Mechanical clock movement
GB2254875B (en) * 1991-05-15 1993-05-05 Braid Harold K Improvements in or relating to springs for sash frame tensioning arrangements
JP3041585B2 (en) * 1995-04-28 2000-05-15 セイコーインスツルメンツ株式会社 Mainspring manufacturing method
US5903071A (en) * 1995-09-13 1999-05-11 Citizen Watch Co., Ltd. Small electric apparatus equipped with generator
WO1999012080A1 (en) * 1997-08-28 1999-03-11 Seiko Epson Corporation Spring, power spring, hair spring, driving mechanism utilizing them, and timepiece
US6863435B2 (en) * 1997-08-11 2005-03-08 Seiko Epson Corporation Spring, mainspring, hairspring, and driving mechanism and timepiece based thereon
CH693289A5 (en) * 1999-01-13 2003-05-15 Schwab Feller Ag Restrainer with increased flexibility in end areas is for draw spring of clock with automatic wind-on and is fixed to inside of spring end
JP2002013902A (en) 2000-06-28 2002-01-18 Mitsutoyo Corp Precision apparatus
CN1418295A (en) * 2000-07-11 2003-05-14 精工爱普生株式会社 Spring, drive mechanism, device and timepiece using sard spring
WO2012010941A1 (en) * 2010-07-21 2012-01-26 Rolex S.A. Watch-making or clock-making component comprising an amorphous metal alloy
EP2520821A1 (en) * 2011-05-03 2012-11-07 Nivarox-FAR S.A. Barrel spring comprising energy accumulation curves
EP2570862B1 (en) 2011-09-15 2014-03-05 ETA SA Manufacture Horlogère Suisse Clock barrel assembly with reduced core diameter
EP3376306A1 (en) * 2011-12-22 2018-09-19 The Swatch Group Research and Development Ltd Mobile for time-keeping or scientific instrument
EP2746868B1 (en) * 2012-12-18 2016-04-27 ETA SA Manufacture Horlogère Suisse Clock barrel
EP2746865B1 (en) * 2012-12-18 2016-03-02 ETA SA Manufacture Horlogère Suisse Timepiece barrel
EP3009896B1 (en) 2014-10-17 2020-03-11 Nivarox-FAR S.A. Integral part made of electroformed metal

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US163161A (en) * 1875-05-11 Improvement in mainsprings for watches
US295485A (en) * 1884-03-18 chubch
FR7448E (en) * 1906-11-17 1907-07-31 Henri Louis Noireau Locking device for barrel springs
BE425458A (en) * 1937-07-27 1938-01-31 Brasseur Camille UNBREAKABLE SPRING HOOK FOR WATCH
CH295430A (en) * 1951-11-10 1953-12-31 Ressorts Ytire Succ De Paul Du Motor spring for clockwork movement.
GB1148042A (en) * 1966-02-18 1969-04-10 Stamford Metallics Ltd Improvements in or relating to clockwork motors
WO2011069273A1 (en) * 2009-12-09 2011-06-16 Rolex S.A. Method for making a spring for a timepiece
EP2390732A1 (en) * 2010-05-27 2011-11-30 Association Suisse pour la Recherche Horlogère Barrel spring
WO2013150086A1 (en) * 2012-04-04 2013-10-10 Rolex Sa Barrel shaft for a clock movement, barrel spring, and barrel including such a spring and/or such a shaft
EP2674817A2 (en) * 2012-04-25 2013-12-18 ETA SA Manufacture Horlogère Suisse Manufacturing method of an arbour of a timepiece barrel

Also Published As

Publication number Publication date
EP3267265A2 (en) 2018-01-10
JP2018031769A (en) 2018-03-01
JP7133909B2 (en) 2022-09-09
CN107577133A (en) 2018-01-12
US10935931B2 (en) 2021-03-02
US20180004159A1 (en) 2018-01-04
US20210165367A1 (en) 2021-06-03

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