JPS52143864A - Electric mechanical calender clock - Google Patents

Electric mechanical calender clock

Info

Publication number
JPS52143864A
JPS52143864A JP6034777A JP6034777A JPS52143864A JP S52143864 A JPS52143864 A JP S52143864A JP 6034777 A JP6034777 A JP 6034777A JP 6034777 A JP6034777 A JP 6034777A JP S52143864 A JPS52143864 A JP S52143864A
Authority
JP
Japan
Prior art keywords
electric mechanical
clock
mechanical calender
calender clock
electric
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.)
Pending
Application number
JP6034777A
Other languages
English (en)
Inventor
Roshiya Danieru
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.)
Ebauches SA
Original Assignee
Ebauches SA
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 Ebauches SA filed Critical Ebauches SA
Publication of JPS52143864A publication Critical patent/JPS52143864A/ja
Pending 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
    • G04B19/00—Indicating the time by visual means
    • G04B19/24—Clocks or watches with date or week-day indicators, i.e. calendar clocks or watches; Clockwork calendars
    • G04B19/243—Clocks or watches with date or week-day indicators, i.e. calendar clocks or watches; Clockwork calendars characterised by the shape of the date indicator
    • G04B19/247—Clocks or watches with date or week-day indicators, i.e. calendar clocks or watches; Clockwork calendars characterised by the shape of the date indicator disc-shaped
    • G04B19/253—Driving or releasing mechanisms
    • G04B19/25333—Driving or releasing mechanisms wherein the date indicators are driven or released mechanically by a clockwork movement
    • G04B19/25373—Driving or releasing mechanisms wherein the date indicators are driven or released mechanically by a clockwork movement driven or released stepwise by an energy source which is released at determined moments by the clockwork movement
    • G04B19/25386—Driving or releasing mechanisms wherein the date indicators are driven or released mechanically by a clockwork movement driven or released stepwise by an energy source which is released at determined moments by the clockwork movement manually corrected at the end of months having less than 31 days

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromechanical Clocks (AREA)
JP6034777A 1976-05-24 1977-05-24 Electric mechanical calender clock Pending JPS52143864A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH651676A CH596594B5 (ja) 1976-05-24 1976-05-24

Publications (1)

Publication Number Publication Date
JPS52143864A true JPS52143864A (en) 1977-11-30

Family

ID=4310840

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6034777A Pending JPS52143864A (en) 1976-05-24 1977-05-24 Electric mechanical calender clock

Country Status (4)

Country Link
US (1) US4136514A (ja)
JP (1) JPS52143864A (ja)
CH (2) CH596594B5 (ja)
DE (1) DE2723938C3 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4870307B2 (ja) * 2000-01-10 2012-02-08 オーワイ ハルトン グループ リミテッド エアカーテンを備える排気フード

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3527125C1 (de) * 1985-07-29 1987-03-12 Pforzheimer Uhren Rohwerke Armbanduhr
DE60210973T2 (de) * 2002-10-04 2007-01-04 Eta Sa Manufacture Horlogère Suisse Kupplungsmechanismus für Chronographen
EP2503407B1 (fr) * 2011-03-23 2017-06-28 Montres Breguet SA Mouvement horloger comportant un actionneur instantané commandé par le mouvement

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3738097A (en) * 1971-07-12 1973-06-12 Omega Brandt & Freres Sa Louis Mechanism for driving and correcting a data disc in a day-date timepiece
CH573137B5 (ja) * 1973-06-05 1976-02-27 Ebauchesfabrik Eta Ag

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4870307B2 (ja) * 2000-01-10 2012-02-08 オーワイ ハルトン グループ リミテッド エアカーテンを備える排気フード

Also Published As

Publication number Publication date
DE2723938B2 (de) 1978-11-02
CH596594B5 (ja) 1978-03-15
US4136514A (en) 1979-01-30
CH651676A4 (ja) 1977-06-15
DE2723938C3 (de) 1979-07-12
DE2723938A1 (de) 1977-12-01

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