GB1415438A - Method and device for fixing a watch balance-spring to a collet - Google Patents

Method and device for fixing a watch balance-spring to a collet

Info

Publication number
GB1415438A
GB1415438A GB2917173A GB2917173A GB1415438A GB 1415438 A GB1415438 A GB 1415438A GB 2917173 A GB2917173 A GB 2917173A GB 2917173 A GB2917173 A GB 2917173A GB 1415438 A GB1415438 A GB 1415438A
Authority
GB
United Kingdom
Prior art keywords
collet
spring
fixing
balance
watch balance
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.)
Expired
Application number
GB2917173A
Other languages
English (en)
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.)
Alcyon Electronique et Physique SA
Omega Louis Brandt and Frere SA
ALCYON
Original Assignee
Alcyon Electronique et Physique SA
Omega Louis Brandt and Frere SA
ALCYON
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 Alcyon Electronique et Physique SA, Omega Louis Brandt and Frere SA, ALCYON filed Critical Alcyon Electronique et Physique SA
Publication of GB1415438A publication Critical patent/GB1415438A/en
Expired 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
    • G04B17/32—Component parts or constructional details, e.g. collet, stud, virole or piton
    • G04B17/34—Component parts or constructional details, e.g. collet, stud, virole or piton for fastening the hairspring onto the balance
    • G—PHYSICS
    • G04—HOROLOGY
    • G04D—APPARATUS OR TOOLS SPECIALLY DESIGNED FOR MAKING OR MAINTAINING CLOCKS OR WATCHES
    • G04D1/00—Gripping, holding, or supporting devices
    • G04D1/04—Tools for setting springs
    • G04D1/042—Tools for setting springs for coil springs in regulating mechanisms
    • G04D1/045—Tools for setting springs for coil springs in regulating mechanisms for fastening the ends
    • G04D1/047—Tools for setting springs for coil springs in regulating mechanisms for fastening the ends on the coil roll

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Springs (AREA)
  • Laser Beam Processing (AREA)
  • High-Pressure Fuel Injection Pump Control (AREA)
  • Jigs For Machine Tools (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
  • Manufacture Of Motors, Generators (AREA)
  • Gripping On Spindles (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
  • Glass Compositions (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
GB2917173A 1972-07-11 1973-06-19 Method and device for fixing a watch balance-spring to a collet Expired GB1415438A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1034872A CH620809B (fr) 1972-07-11 1972-07-11 Procede de fixation par soudage au moyen d'un laser d'un spiral d'horlogerie a une virole, dispositif pour la mise en oeuvre du procede, et virole resultant du procede.

Publications (1)

Publication Number Publication Date
GB1415438A true GB1415438A (en) 1975-11-26

Family

ID=4362237

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2917173A Expired GB1415438A (en) 1972-07-11 1973-06-19 Method and device for fixing a watch balance-spring to a collet

Country Status (10)

Country Link
US (1) US3868490A (enExample)
JP (1) JPS5636395B2 (enExample)
CH (1) CH620809B (enExample)
DE (1) DE2329706B2 (enExample)
FR (1) FR2192330B1 (enExample)
GB (1) GB1415438A (enExample)
IL (1) IL42531A (enExample)
IT (1) IT989179B (enExample)
NL (1) NL7309686A (enExample)
SU (1) SU517276A3 (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH594928B (fr) * 1974-06-25 1978-01-31 Ebauchesfabrik Eta Ag Ensemble forme d'un ressort spiral d'horlogerie et d'une virole.
US4059876A (en) * 1976-11-03 1977-11-29 General Motors Corporation Method of alloying and forming a valve seat
US8147127B2 (en) * 2008-12-18 2012-04-03 Manufacture Roger Dubuis S.A. Fixation of a spiral spring in a watch movement
CN102528282B (zh) * 2010-12-08 2014-04-09 上海康比利仪表有限公司 一种激光游丝焊接仪
US10338259B2 (en) 2015-12-14 2019-07-02 Covidien Lp Surgical adapter assemblies and wireless detection of surgical loading units
EP3252542B1 (fr) * 2016-06-01 2022-05-18 Rolex Sa Pièce de fixation d'un ressort-spiral horloger
EP3252541B1 (fr) * 2016-06-01 2025-12-10 Rolex Sa Pièce de fixation d'un ressort-spiral horloger

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3071365A (en) * 1960-06-03 1963-01-01 D Horlogeric Chs Tissot & Fils Fixing device of the inner end of a precision instrument spiral spring
US3673376A (en) * 1968-08-26 1972-06-27 Jean Claude Kullmann Method for attaching the inner end of a balance spring to its collet

Also Published As

Publication number Publication date
CH620809B (fr)
IT989179B (it) 1975-05-20
CH620809GA3 (enExample) 1980-12-31
DE2329706C3 (enExample) 1979-07-05
DE2329706B2 (de) 1975-03-20
NL7309686A (enExample) 1974-01-15
FR2192330B1 (enExample) 1977-05-06
US3868490A (en) 1975-02-25
IL42531A (en) 1976-02-29
JPS5636395B2 (enExample) 1981-08-24
IL42531A0 (en) 1973-08-29
DE2329706A1 (de) 1974-02-07
SU517276A3 (ru) 1976-06-05
FR2192330A1 (enExample) 1974-02-08
JPS4953871A (enExample) 1974-05-25

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee