DE2339472A1 - Anzeigevorrichtung fuer eine kalenderarmbanduhr - Google Patents

Anzeigevorrichtung fuer eine kalenderarmbanduhr

Info

Publication number
DE2339472A1
DE2339472A1 DE19732339472 DE2339472A DE2339472A1 DE 2339472 A1 DE2339472 A1 DE 2339472A1 DE 19732339472 DE19732339472 DE 19732339472 DE 2339472 A DE2339472 A DE 2339472A DE 2339472 A1 DE2339472 A1 DE 2339472A1
Authority
DE
Germany
Prior art keywords
day
conveyor
gear
tooth
date
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
DE19732339472
Other languages
German (de)
English (en)
Inventor
Kunimi Imanishi
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of DE2339472A1 publication Critical patent/DE2339472A1/de
Pending legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G04HOROLOGY
    • G04BMECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
    • G04B19/00Indicating the time by visual means
    • G04B19/24Clocks or watches with date or week-day indicators, i.e. calendar clocks or watches; Clockwork calendars
    • G04B19/243Clocks or watches with date or week-day indicators, i.e. calendar clocks or watches; Clockwork calendars characterised by the shape of the date indicator
    • G04B19/247Clocks 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
    • G04B19/253Driving or releasing mechanisms
    • G04B19/25333Driving or releasing mechanisms wherein the date indicators are driven or released mechanically by a clockwork movement
    • G04B19/25353Driving or releasing mechanisms wherein the date indicators are driven or released mechanically by a clockwork movement driven or released stepwise by the clockwork movement
    • G04B19/2536Driving 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
    • GPHYSICS
    • G04HOROLOGY
    • G04BMECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
    • G04B19/00Indicating the time by visual means
    • G04B19/24Clocks or watches with date or week-day indicators, i.e. calendar clocks or watches; Clockwork calendars
    • G04B19/243Clocks or watches with date or week-day indicators, i.e. calendar clocks or watches; Clockwork calendars characterised by the shape of the date indicator
    • G04B19/247Clocks 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
    • G04B19/25Devices for setting the date indicators manually

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromechanical Clocks (AREA)
DE19732339472 1972-08-03 1973-08-03 Anzeigevorrichtung fuer eine kalenderarmbanduhr Pending DE2339472A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7867972A JPS5336343B2 (enrdf_load_stackoverflow) 1972-08-03 1972-08-03

Publications (1)

Publication Number Publication Date
DE2339472A1 true DE2339472A1 (de) 1974-02-21

Family

ID=13668546

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19732339472 Pending DE2339472A1 (de) 1972-08-03 1973-08-03 Anzeigevorrichtung fuer eine kalenderarmbanduhr

Country Status (4)

Country Link
US (1) US3827234A (enrdf_load_stackoverflow)
JP (1) JPS5336343B2 (enrdf_load_stackoverflow)
CH (2) CH583932B5 (enrdf_load_stackoverflow)
DE (1) DE2339472A1 (enrdf_load_stackoverflow)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH613336B (fr) * 1976-10-04 Ebauches Sa Piece d'horlogerie electro-mecanique a calendrier.
JPS6059550B2 (ja) * 1977-06-03 1985-12-25 シチズン時計株式会社 カレンダ時計
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
JPS5454077A (en) * 1977-10-06 1979-04-27 Seiko Instr & Electronics Ltd Calendar collecting device for analog electronic watch
JPS5476268A (en) * 1977-11-30 1979-06-18 Seiko Instr & Electronics Ltd Calendar correction mechanism
CH616807B (fr) * 1978-07-10 Berney Sa Jean Claude Piece d'horlogerie electronique comportant un disque d'affichage du quantieme et un affichage analogique de l'heure.
JPH03153278A (ja) * 1989-11-10 1991-07-01 Matsushita Electric Ind Co Ltd 静電記録装置
CH691086A5 (fr) * 1997-01-30 2001-04-12 Girard Perregaux Sa Mouvement d'horlogerie à quantième perpétuel.
US6108278A (en) * 1998-09-11 2000-08-22 Frederic Piguet S.A. Annual calendar mechanism for clockwork movement
DE69820052D1 (de) * 1998-09-14 2004-01-08 Piguet Frederic Sa Jährlicher Kalendermechanismus für Uhrwerk
EP1251412A1 (fr) * 2001-04-18 2002-10-23 Progress Watch AG Mecanisme de quantième
EP1507179A1 (fr) * 2003-08-12 2005-02-16 Frédéric Crettex Correcteur de quantième
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
US9529330B2 (en) * 2010-09-09 2016-12-27 Citizen Holdings Co., Ltd. Wrist watch oscillating step motor with sweep motion
JP6788345B2 (ja) 2015-01-12 2020-11-25 ロレックス・ソシエテ・アノニムRolex Sa 時計カレンダー機構のモバイルを駆動する装置

Family Cites Families (6)

* 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
US2286000A (en) * 1940-11-01 1942-06-09 Warren Telechron Co Calendar clock
US2709885A (en) * 1951-12-28 1955-06-07 Marinus T Van Kampen Calendar mechanism
GB1181841A (en) * 1966-04-20 1970-02-18 Citizen Watch Co Ltd An Actuating Mechanism for Day-and-Date Indicating Means In or For a Timepiece
US3673789A (en) * 1970-06-13 1972-07-04 Citizen Watch Co Ltd Calendar timepiece with month advancement mechanism for 29,30,or 31 day months
JPS515594B1 (enrdf_load_stackoverflow) * 1970-06-22 1976-02-20

Also Published As

Publication number Publication date
CH1117573A4 (enrdf_load_stackoverflow) 1976-04-15
JPS4936370A (enrdf_load_stackoverflow) 1974-04-04
CH583932B5 (enrdf_load_stackoverflow) 1977-01-14
US3827234A (en) 1974-08-06
JPS5336343B2 (enrdf_load_stackoverflow) 1978-10-02

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