JPS4926914B1 - - Google Patents

Info

Publication number
JPS4926914B1
JPS4926914B1 JP45125101A JP12510170A JPS4926914B1 JP S4926914 B1 JPS4926914 B1 JP S4926914B1 JP 45125101 A JP45125101 A JP 45125101A JP 12510170 A JP12510170 A JP 12510170A JP S4926914 B1 JPS4926914 B1 JP S4926914B1
Authority
JP
Japan
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
JP45125101A
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 JPS4926914B1 publication Critical patent/JPS4926914B1/ja
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C5/00—Electric or magnetic means for converting oscillatory to rotary motion in time-pieces, i.e. electric or magnetic escapements
    • G04C5/005—Magnetic or electromagnetic means
    • 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
    • G04B11/00—Click devices; Stop clicks; Clutches
    • 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
    • G04B11/00—Click devices; Stop clicks; Clutches
    • G04B11/02—Devices allowing the motion of a rotatable part in only one direction
    • G04B11/04—Pawl constructions therefor, e.g. pawl secured to an oscillating member actuating a ratchet
    • 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
    • G04B15/06—Free escapements
    • G04B15/08—Lever escapements
    • 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)
  • Electromagnetism (AREA)
  • Electromechanical Clocks (AREA)
  • Electromagnets (AREA)
  • Transmission Devices (AREA)
JP45125101A 1970-03-17 1970-12-25 Pending JPS4926914B1 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE7009864U DE7009864U (de) 1970-03-17 1970-03-17 Vorrichtung zum magnetischen arretieren eines schaltrades eines zeithaltenden geraetes.

Publications (1)

Publication Number Publication Date
JPS4926914B1 true JPS4926914B1 (ja) 1974-07-12

Family

ID=6610249

Family Applications (1)

Application Number Title Priority Date Filing Date
JP45125101A Pending JPS4926914B1 (ja) 1970-03-17 1970-12-25

Country Status (7)

Country Link
US (1) US3673792A (ja)
JP (1) JPS4926914B1 (ja)
AT (1) AT313180B (ja)
CH (2) CH566035A (ja)
DE (1) DE7009864U (ja)
FR (1) FR2083352B3 (ja)
GB (1) GB1306763A (ja)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50152066U (ja) * 1974-06-03 1975-12-17
GB0521765D0 (en) * 2005-10-25 2005-11-30 Fromanteel Ltd Clock
DE102006030793A1 (de) * 2006-06-30 2008-01-03 Zf Friedrichshafen Ag Schalteinrichtung für ein Schaltgetriebe
CN105849651B (zh) * 2013-12-23 2017-09-29 Eta瑞士钟表制造股份有限公司 钟表同步机构
EP2990885B1 (fr) * 2013-12-23 2017-07-26 ETA SA Manufacture Horlogère Suisse Mouvement horloger mécanique à échappement magnétique
EP3627242B1 (fr) 2018-09-19 2021-07-21 The Swatch Group Research and Development Ltd Mecanisme d'echappement d'horlogerie magneto-mecanique optimise
EP3757684A1 (fr) * 2019-06-26 2020-12-30 The Swatch Group Research and Development Ltd Mobile inertiel pour resonateur d'horlogerie avec dispositif d'interaction magnetique insensible au champ magnetique externe
EP3882713B1 (fr) * 2020-03-18 2022-09-21 The Swatch Group Research and Development Ltd Mouvement horloger comprenant un echappement muni d'un systeme magnetique

Also Published As

Publication number Publication date
CH566035A (ja) 1975-08-29
AT313180B (de) 1974-02-11
DE7009864U (de) 1970-11-26
FR2083352A3 (ja) 1971-12-17
US3673792A (en) 1972-07-04
FR2083352B3 (ja) 1973-12-28
GB1306763A (en) 1973-02-14
CH326871A4 (ja) 1973-05-30

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