DE2131532A1 - Kalender-Uhr - Google Patents

Kalender-Uhr

Info

Publication number
DE2131532A1
DE2131532A1 DE19712131532 DE2131532A DE2131532A1 DE 2131532 A1 DE2131532 A1 DE 2131532A1 DE 19712131532 DE19712131532 DE 19712131532 DE 2131532 A DE2131532 A DE 2131532A DE 2131532 A1 DE2131532 A1 DE 2131532A1
Authority
DE
Germany
Prior art keywords
month
lever
date
calendar
disc
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
DE19712131532
Other languages
German (de)
English (en)
Inventor
Tetsuo Matsumura
Kazuo Tanaka
Akira Tsuzuku
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.)
Citizen Watch Co Ltd
Original Assignee
Citizen Watch Co Ltd
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 Citizen Watch Co Ltd filed Critical Citizen Watch Co Ltd
Publication of DE2131532A1 publication Critical patent/DE2131532A1/de
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
    • G04B19/25353—Driving or releasing mechanisms wherein the date indicators are driven or released mechanically by a clockwork movement driven or released stepwise by the clockwork movement
    • G04B19/2536—Driving or releasing mechanisms wherein the date indicators are driven or released mechanically by a clockwork movement driven or released stepwise by the clockwork movement automatically corrected at the end of months having less than 31 days

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromechanical Clocks (AREA)
DE19712131532 1970-06-22 1971-06-22 Kalender-Uhr Pending DE2131532A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP45054199A JPS515594B1 (enrdf_load_stackoverflow) 1970-06-22 1970-06-22

Publications (1)

Publication Number Publication Date
DE2131532A1 true DE2131532A1 (de) 1971-12-30

Family

ID=12963856

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19712131532 Pending DE2131532A1 (de) 1970-06-22 1971-06-22 Kalender-Uhr

Country Status (3)

Country Link
US (1) US3716983A (enrdf_load_stackoverflow)
JP (1) JPS515594B1 (enrdf_load_stackoverflow)
DE (1) DE2131532A1 (enrdf_load_stackoverflow)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH574125B5 (enrdf_load_stackoverflow) * 1972-04-05 1976-03-31 Suisse Horlogerie
JPS5336343B2 (enrdf_load_stackoverflow) * 1972-08-03 1978-10-02
JPS5424674A (en) * 1977-07-26 1979-02-24 Citizen Watch Co Ltd Electronic watch
JPS5948356B2 (ja) * 1977-08-22 1984-11-26 シチズン時計株式会社 月末無修正カレンダ−機構
JPS5474465A (en) * 1977-11-26 1979-06-14 Citizen Watch Co Ltd Month correcting mechanism for calendar watch
JPS5476268A (en) * 1977-11-30 1979-06-18 Seiko Instr & Electronics Ltd Calendar correction mechanism
CH691086A5 (fr) * 1997-01-30 2001-04-12 Girard Perregaux Sa Mouvement d'horlogerie à quantième perpétuel.
CH691088A5 (fr) * 1997-03-27 2001-04-12 Girard Perregaux Sa Mécanisme de mise à l'heure d'un mouvement d'horlogerie à quantième perpétuel.
US6108278A (en) * 1998-09-11 2000-08-22 Frederic Piguet S.A. Annual calendar mechanism for clockwork movement
EP0987609B1 (fr) * 1998-09-14 2003-11-26 Frédéric Piguet S.A. Mécanisme de quantième annuel pour mouvement d'horlogerie
EP1507179A1 (fr) * 2003-08-12 2005-02-16 Frédéric Crettex Correcteur de quantième
EP1515201B1 (de) * 2003-09-11 2008-10-29 Richemont International S.A. Vorrichtung zur Datumsanzeige
JP5135514B2 (ja) * 2007-11-21 2013-02-06 セイコーインスツル株式会社 月車及び日車を有するカレンダ機構付き時計
EP2490083B1 (fr) * 2011-02-17 2013-10-16 Glashütter Uhrenbetrieb GmbH Roue de programme d'un mécanisme de calendrier
JP5736242B2 (ja) * 2011-06-10 2015-06-17 セイコーインスツル株式会社 カレンダ機構及びこれを有する時計
JP5822695B2 (ja) * 2011-12-01 2015-11-24 セイコーインスツル株式会社 カレンダ機構及びこれを有する時計
CH710229A2 (fr) * 2014-10-13 2016-04-15 Montres Breguet Sa Quantième perpétuel à différentiel.
EP3040786B1 (fr) * 2014-12-29 2017-08-23 Montres Breguet S.A. Quantième perpétuel vrai
CH711049A1 (de) * 2015-05-08 2016-11-15 Bucherer Ag Jahreskalender für mechanische Uhren.
EP3567438B1 (fr) 2018-05-09 2022-03-23 Rolex Sa Système de calendrier horloger
EP4187327A1 (fr) * 2021-11-30 2023-05-31 Rolex Sa Système de calendrier horloger
EP4187329A1 (fr) * 2021-11-30 2023-05-31 Rolex Sa Système de transmission de mouvement pour calendrier horloger
EP4187328A1 (fr) * 2021-11-30 2023-05-31 Rolex Sa Système de calendrier horloger

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US203640A (en) * 1876-10-12 1878-05-14 Improvement in calendar-watches
US563268A (en) * 1893-03-06 1896-07-07 Perpetual calendar for watches or clocks
US2286000A (en) * 1940-11-01 1942-06-09 Warren Telechron Co Calendar clock
US2483775A (en) * 1947-02-27 1949-10-04 Lodewyk Den Hartog Mechanical calendar
US2709885A (en) * 1951-12-28 1955-06-07 Marinus T Van Kampen Calendar mechanism
US3373558A (en) * 1965-08-30 1968-03-19 Makiri Uria Calendar clock or watch
FR1575397A (enrdf_load_stackoverflow) * 1967-07-26 1969-07-18

Also Published As

Publication number Publication date
JPS515594B1 (enrdf_load_stackoverflow) 1976-02-20
US3716983A (en) 1973-02-20

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