CH642809GA3 - - Google Patents

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Publication number
CH642809GA3
CH642809GA3 CH827280A CH827280A CH642809GA3 CH 642809G A3 CH642809G A3 CH 642809GA3 CH 827280 A CH827280 A CH 827280A CH 827280 A CH827280 A CH 827280A CH 642809G A3 CH642809G A3 CH 642809GA3
Authority
CH
Switzerland
Prior art keywords
cam
finger
lever
wheel
piece
Prior art date
Application number
CH827280A
Other languages
English (en)
French (fr)
Other versions
CH642809B (fr
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
Publication of CH642809B publication Critical patent/CH642809B/fr
Application filed filed Critical
Priority to CH827280A priority Critical patent/CH642809B/fr
Priority to DE8181810429T priority patent/DE3168952D1/de
Priority to EP81810429A priority patent/EP0052070B1/fr
Priority to US06/317,877 priority patent/US4427300A/en
Priority to JP56178267A priority patent/JPS57108783A/ja
Publication of CH642809GA3 publication Critical patent/CH642809GA3/fr

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
    • G04B27/00—Mechanical devices for setting the time indicating means
    • G04B27/005—Mechanical devices for setting the time indicating means stepwise or on determined values
    • 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
    • G04B19/25306—Independent date indicating devices activated by hand or by clockwork, e.g. calendar watches
    • G04B19/25313—Independent date indicating devices activated by hand or by clockwork, e.g. calendar watches driven or released by a steady movement
    • G04B19/2532—Independent date indicating devices activated by hand or by clockwork, e.g. calendar watches driven or released by a steady movement automatically corrected at the end of mounths having less than 31 days

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromechanical Clocks (AREA)
  • Electric Clocks (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
CH827280A 1980-11-07 1980-11-07 Montre avec un mecanisme de quantieme perpetuel. CH642809B (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CH827280A CH642809B (fr) 1980-11-07 1980-11-07 Montre avec un mecanisme de quantieme perpetuel.
DE8181810429T DE3168952D1 (en) 1980-11-07 1981-10-29 Watch with a perpetual date mechanism
EP81810429A EP0052070B1 (fr) 1980-11-07 1981-10-29 Montre avec un mécanisme de quantième perpétuel
US06/317,877 US4427300A (en) 1980-11-07 1981-11-03 Timepiece with a perpetual calendar mechanism
JP56178267A JPS57108783A (en) 1980-11-07 1981-11-06 Watch with universal calendar

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH827280A CH642809B (fr) 1980-11-07 1980-11-07 Montre avec un mecanisme de quantieme perpetuel.

Publications (2)

Publication Number Publication Date
CH642809B CH642809B (fr)
CH642809GA3 true CH642809GA3 (en]) 1984-05-15

Family

ID=4337791

Family Applications (1)

Application Number Title Priority Date Filing Date
CH827280A CH642809B (fr) 1980-11-07 1980-11-07 Montre avec un mecanisme de quantieme perpetuel.

Country Status (5)

Country Link
US (1) US4427300A (en])
EP (1) EP0052070B1 (en])
JP (1) JPS57108783A (en])
CH (1) CH642809B (en])
DE (1) DE3168952D1 (en])

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH649433GA3 (en]) * 1983-08-30 1985-05-31
CH658188A5 (de) * 1984-03-23 1986-10-31 Ciba Geigy Ag Lagerstabile schnellzerfallende pharmazeutische presslinge.
US4852030A (en) * 1984-09-24 1989-07-25 Westinghouse Electric Corp. Time-of-use-meter with a calendar of cyclic events
CH672222B5 (en]) * 1987-11-11 1990-05-15 Rolex Montres
US5689476A (en) * 1995-05-16 1997-11-18 Leach; Terrence T. Telephone cost monitor
ES2149058B1 (es) * 1996-11-27 2001-05-01 Dolcet Cavero Antoni Mecanismo de calendario perpetuo
US7027361B2 (en) * 2003-11-18 2006-04-11 Timex Group B.V. Perpetual calendar for a timepiece
EP1612628B1 (fr) * 2004-06-28 2006-08-23 De Grisogono S.A. Dispositif pour un affichage grande date
DE102005014328B3 (de) * 2005-03-24 2006-07-20 Lange Uhren Gmbh Datumschaltung
EP2565729B1 (fr) 2011-08-30 2018-01-31 Breitling AG Mécanisme de calandrier
CH711749A1 (fr) * 2015-11-13 2017-05-15 Gfpi Sa Mécanisme de calendrier pour pièce d'horlogerie.
EP3173878B1 (fr) * 2015-11-26 2021-05-26 Rolex Sa Système de calendrier horloger
EP3193217A1 (fr) * 2016-01-18 2017-07-19 ETA SA Manufacture Horlogère Suisse Mouvement horloger comprenant un affichage analogique
EP3671366B1 (fr) * 2018-12-21 2022-04-20 ETA SA Manufacture Horlogère Suisse Dispositif d'affichage d'une succession d'évènements périodiques qui forment un cycle annuel et pièce d'horlogerie comprenant un tel dispositif d'affichage

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US387005A (en) * 1888-07-31 nilson
US527386A (en) * 1893-10-12 1894-10-09 Calendar-clock
US2470692A (en) 1946-02-13 1949-05-17 Farr Ivor A Court Perpetual calendar
CH318902A (fr) * 1954-02-05 1957-01-31 Bringolf John Pièce d'horlogerie à calendrier
JPS5517353B1 (en]) 1970-03-11 1980-05-10
CH552845A (en]) 1971-11-26 1974-08-15
CH574125B5 (en]) 1972-04-05 1976-03-31 Suisse Horlogerie
CH1152273A4 (en]) 1973-08-09 1976-05-14
CH621665GA3 (en]) * 1977-05-27 1981-02-27
JPS5474465A (en) 1977-11-26 1979-06-14 Citizen Watch Co Ltd Month correcting mechanism for calendar watch
CH624533GA3 (en) * 1979-05-02 1981-08-14 Watch with analog display of the time and calendar

Also Published As

Publication number Publication date
EP0052070A1 (fr) 1982-05-19
JPS57108783A (en) 1982-07-06
DE3168952D1 (en) 1985-03-28
US4427300A (en) 1984-01-24
CH642809B (fr)
EP0052070B1 (fr) 1985-02-13

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Legal Events

Date Code Title Description
PL Patent ceased