FR2270627B3 - - Google Patents

Info

Publication number
FR2270627B3
FR2270627B3 FR7514211A FR7514211A FR2270627B3 FR 2270627 B3 FR2270627 B3 FR 2270627B3 FR 7514211 A FR7514211 A FR 7514211A FR 7514211 A FR7514211 A FR 7514211A FR 2270627 B3 FR2270627 B3 FR 2270627B3
Authority
FR
France
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
FR7514211A
Other versions
FR2270627A1 (fr
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.)
Timex Group USA Inc
Original Assignee
Timex Corp
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 Timex Corp filed Critical Timex Corp
Publication of FR2270627A1 publication Critical patent/FR2270627A1/fr
Application granted granted Critical
Publication of FR2270627B3 publication Critical patent/FR2270627B3/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C3/00—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means
    • G04C3/04—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means wherein movement is regulated by a balance
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49579—Watch or clock making

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Springs (AREA)
  • Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
FR7514211A 1974-05-06 1975-05-06 Expired FR2270627B3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2421750A DE2421750A1 (de) 1974-05-06 1974-05-06 Insbesondere fuer elektrische uhren vorgesehene spiralfederanordnung

Publications (2)

Publication Number Publication Date
FR2270627A1 FR2270627A1 (fr) 1975-12-05
FR2270627B3 true FR2270627B3 (fr) 1978-11-17

Family

ID=5914722

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7514211A Expired FR2270627B3 (fr) 1974-05-06 1975-05-06

Country Status (5)

Country Link
US (1) US3934403A (fr)
JP (1) JPS50153674A (fr)
CH (1) CH613334B (fr)
DE (1) DE2421750A1 (fr)
FR (1) FR2270627B3 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH692532A5 (fr) * 1997-10-21 2002-07-15 Ebauchesfabrik Eta Ag Procédé de fabrication d'un spiral de balancier pour mouvement d'horlogerie.
US6921402B2 (en) 2001-12-27 2005-07-26 Ethicon, Inc. Polymer-based orthopedic screw and driver system with increased insertion torque tolerance and associated method for making and using same
EP1645918A1 (fr) * 2004-10-05 2006-04-12 Montres Breguet S.A. Dispositif anti-galop pour échappement d'horlogerie
EP2151722B8 (fr) 2008-07-29 2021-03-31 Rolex Sa Spiral pour résonateur balancier-spiral
EP2690508B1 (fr) * 2012-07-26 2015-02-25 Nivarox-FAR S.A. Spiral d'horlogerie
EP3502788B1 (fr) 2017-12-20 2021-03-17 The Swatch Group Research and Development Ltd Dispositif de réglage autonome de la longueur active d'un spiral

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3528237A (en) * 1968-04-30 1970-09-15 Timex Corp Horological hairspring

Also Published As

Publication number Publication date
FR2270627A1 (fr) 1975-12-05
JPS50153674A (fr) 1975-12-10
CH613334GA3 (fr) 1979-09-28
DE2421750A1 (de) 1975-11-20
US3934403A (en) 1976-01-27
CH613334B (de)

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Legal Events

Date Code Title Description
ST Notification of lapse