CH67274A4 - - Google Patents

Info

Publication number
CH67274A4
CH67274A4 CH67274D CH67274D CH67274A4 CH 67274 A4 CH67274 A4 CH 67274A4 CH 67274 D CH67274 D CH 67274D CH 67274 D CH67274 D CH 67274D CH 67274 A4 CH67274 A4 CH 67274A4
Authority
CH
Switzerland
Application number
CH67274D
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 CH67274A4 publication Critical patent/CH67274A4/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
    • G04B15/00—Escapements
    • G04B15/14—Component parts or constructional details, e.g. construction of the lever or the escape wheel
    • 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
    • Y10T74/00—Machine element or mechanism
    • Y10T74/15—Intermittent grip type mechanical movement
    • Y10T74/1502—Escapement

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • Toys (AREA)
  • Electromechanical Clocks (AREA)
CH67274D 1974-01-18 1974-01-18 CH67274A4 (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH67274A CH573136B5 (zh) 1974-01-18 1974-01-18

Publications (1)

Publication Number Publication Date
CH67274A4 true CH67274A4 (zh) 1975-09-15

Family

ID=4192462

Family Applications (2)

Application Number Title Priority Date Filing Date
CH67274A CH573136B5 (zh) 1974-01-18 1974-01-18
CH67274D CH67274A4 (zh) 1974-01-18 1974-01-18

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CH67274A CH573136B5 (zh) 1974-01-18 1974-01-18

Country Status (5)

Country Link
US (1) US3956941A (zh)
JP (1) JPS50104969A (zh)
CH (2) CH573136B5 (zh)
DE (1) DE2449694A1 (zh)
FR (1) FR2258656B1 (zh)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4191377A (en) * 1978-04-03 1980-03-04 Bally Manufacturing Corporation Indexing means for rotating drums of amusement apparatus
DE60334916D1 (de) * 2003-12-04 2010-12-23 Montres Breguet Sa Chronometerhemmung für Uhren
GB0521765D0 (en) * 2005-10-25 2005-11-30 Fromanteel Ltd Clock
WO2013144238A1 (fr) * 2012-03-29 2013-10-03 Nivarox-Far S.A. Mécanisme d'échappement flexible à balancier sans plateau
CH707171A2 (fr) * 2012-11-09 2014-05-15 Nivarox Sa Mécanisme horloger de limitation ou transmission.
EP3185083B1 (fr) * 2015-12-23 2018-11-14 Montres Breguet S.A. Mecanisme horloger mecanique avec un echappement a ancre
EP3757684B1 (fr) * 2019-06-26 2024-10-16 The Swatch Group Research and Development Ltd Mobile inertiel pour resonateur d'horlogerie avec dispositif d'interaction magnetique insensible au champ magnetique externe

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3446007A (en) * 1967-12-18 1969-05-27 Hamilton Watch Co Pallet type index mechanism
DE6807990U (de) * 1968-11-21 1969-08-21 Junghans G M B H Fa Geb Fortschaltvorrichtung fuer das raederwerk eines elektrischen uhr
CH1056670A4 (zh) * 1970-07-13 1972-08-31
US3704582A (en) * 1970-10-15 1972-12-05 Timex Corp Indexing mechanism for horological instrument
JPS5025188Y1 (zh) * 1970-12-28 1975-07-29

Also Published As

Publication number Publication date
FR2258656A1 (zh) 1975-08-18
DE2449694A1 (de) 1975-07-24
FR2258656B1 (zh) 1977-03-25
JPS50104969A (zh) 1975-08-19
US3956941A (en) 1976-05-18
CH573136B5 (zh) 1976-02-27

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