CH1318370A4 - - Google Patents

Info

Publication number
CH1318370A4
CH1318370A4 CH1318370DD CH1318370A4 CH 1318370 A4 CH1318370 A4 CH 1318370A4 CH 1318370D D CH1318370D D CH 1318370DD CH 1318370 A4 CH1318370 A4 CH 1318370A4
Authority
CH
Switzerland
Application number
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 filed Critical
Publication of CH1318370A4 publication Critical patent/CH1318370A4/xx

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
    • G04C3/06—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 using electromagnetic coupling between electric power source and balance
    • G04C3/061—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 using electromagnetic coupling between electric power source and balance the balance controlling contacts and mechanically driving the gear-train
    • 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
    • G04B17/325—Component parts or constructional details, e.g. collet, stud, virole or piton for fastening the hairspring in a fixed position, e.g. using a block
    • 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
    • G04C3/06—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 using electromagnetic coupling between electric power source and balance

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • Clamps And Clips (AREA)
  • Electromechanical Clocks (AREA)
CH1318370D 1969-09-11 1970-09-03 CH1318370A4 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US85711069A 1969-09-11 1969-09-11

Publications (1)

Publication Number Publication Date
CH1318370A4 true CH1318370A4 (ja) 1972-01-31

Family

ID=25325210

Family Applications (2)

Application Number Title Priority Date Filing Date
CH1318370A CH524169A (de) 1969-09-11 1970-09-03 Vorrichtung in einem zeithaltenden Instrument zum Befestigen der äusseren Enden zweier Spiralfedern
CH1318370D CH1318370A4 (ja) 1969-09-11 1970-09-03

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CH1318370A CH524169A (de) 1969-09-11 1970-09-03 Vorrichtung in einem zeithaltenden Instrument zum Befestigen der äusseren Enden zweier Spiralfedern

Country Status (5)

Country Link
US (1) US3553956A (ja)
CH (2) CH524169A (ja)
DE (1) DE2041110B2 (ja)
FR (1) FR2063156B1 (ja)
GB (1) GB1290204A (ja)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2421751A1 (de) * 1974-05-06 1975-11-27 Timex Corp Insbesondere fuer elektrische uhren vorgesehene spiralfederanordnung
US3958410A (en) * 1975-06-02 1976-05-25 Timex Corporation Termination device from hairspring-hub to drive coil on two conductor hairspring
EP2104006B1 (fr) * 2008-03-20 2010-07-14 Nivarox-FAR S.A. Double spiral monobloc et son procédé de fabrication
EP2105807B1 (fr) 2008-03-28 2015-12-02 Montres Breguet SA Spiral à élévation de courbe monobloc et son procédé de fabrication
EP2151722B8 (fr) 2008-07-29 2021-03-31 Rolex Sa Spiral pour résonateur balancier-spiral
EP3081996B1 (fr) * 2015-04-16 2019-02-27 Montres Breguet S.A. Spiral en materiau micro-usinable avec correction d'isochronisme

Also Published As

Publication number Publication date
FR2063156A1 (ja) 1971-07-09
DE2041110A1 (de) 1971-03-25
GB1290204A (ja) 1972-09-20
CH524169A (de) 1972-01-31
FR2063156B1 (ja) 1974-03-22
DE2041110B2 (de) 1972-02-17
US3553956A (en) 1971-01-12

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