FR2392430A1 - Montre a affichage analogique avec calendrier - Google Patents

Montre a affichage analogique avec calendrier

Info

Publication number
FR2392430A1
FR2392430A1 FR7815057A FR7815057A FR2392430A1 FR 2392430 A1 FR2392430 A1 FR 2392430A1 FR 7815057 A FR7815057 A FR 7815057A FR 7815057 A FR7815057 A FR 7815057A FR 2392430 A1 FR2392430 A1 FR 2392430A1
Authority
FR
France
Prior art keywords
calendar
disc
hour
hours
backward movement
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.)
Granted
Application number
FR7815057A
Other languages
English (en)
Other versions
FR2392430B1 (fr
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.)
Compagnie des Montres Longines Francillon SA
Original Assignee
Compagnie des Montres Longines Francillon 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 Compagnie des Montres Longines Francillon SA filed Critical Compagnie des Montres Longines Francillon SA
Publication of FR2392430A1 publication Critical patent/FR2392430A1/fr
Application granted granted Critical
Publication of FR2392430B1 publication Critical patent/FR2392430B1/fr
Granted 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
    • 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
    • G04B19/22—Arrangements for indicating different local apparent times; Universal time pieces
    • G04B19/221—Arrangements for indicating different local apparent times; Universal time pieces mechanisms for correcting the hours hand only, i.e. independently for minutes and seconds hands

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromechanical Clocks (AREA)
  • Electric Clocks (AREA)

Abstract

L'invention concerne une montre à affichage analogique avec calendrier à au moins un guichet et une aiguille des heures pouvant être déplacée par 1/12**e de tour. Le passage de l'aiguille des heures à minuit produit automatiquement et simultanément l'entraînement du ou des disques calendrier dans le sens correspondant à celui de l'aiguille, ceci quelque soit le mode d'avancement ou le sens de rotation de l'aiguille des heures. Dans ce but, l'avance du disque calendrier est conditionnée une fois par 24 heures par une bascule porteuse d'un plateau à ergot entraîné par la roue de 24 heures et faisant plus d'un tour en 24 heures. La largeur de l'ergot correspond assez exactement à l'espace entre deux dents du disque calendrier, de sorte que celui-ci est entraîné rapidement en marche avant ou en marche arrière, sans retard, par la rotation de l'aguille des heures. L'invention trouve une application en horlogerie.
FR7815057A 1977-05-27 1978-05-22 Montre a affichage analogique avec calendrier Granted FR2392430A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH653877A CH621665GA3 (fr) 1977-05-27 1977-05-27

Publications (2)

Publication Number Publication Date
FR2392430A1 true FR2392430A1 (fr) 1978-12-22
FR2392430B1 FR2392430B1 (fr) 1981-05-22

Family

ID=4311166

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7815057A Granted FR2392430A1 (fr) 1977-05-27 1978-05-22 Montre a affichage analogique avec calendrier

Country Status (6)

Country Link
US (1) US4194353A (fr)
JP (1) JPS6055782B2 (fr)
CH (1) CH621665GA3 (fr)
DE (1) DE2822250C3 (fr)
FR (1) FR2392430A1 (fr)
GB (1) GB1602992A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0052070A1 (fr) * 1980-11-07 1982-05-19 Compagnie des Montres Longines, Francillon S.A. Montre avec un mécanisme de quantième perpétuel
CH648449GA3 (en) * 1981-09-07 1985-03-29 Watch movement including a calendar driven in synchronism with the hour hand, a time-correction mechanism and a time-setting mechanism

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1746470A1 (fr) * 2005-07-20 2007-01-24 Breitling AG Pièce d'horlogerie à mécanisme de quantième

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2204858A1 (de) * 1971-02-09 1972-08-17 Omega Brandt & Freres Sa Louis Kalenderuhr mit Datumanzeige und Stundenzeigerkorrektor

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH385747A (de) * 1962-10-31 1965-03-31 Ebauches Sa Uhr mit schnellschaltendem Datumanzeigering
CH444055A (fr) * 1965-09-07 1967-02-28 Montres Perret Et Berthoud Sa Pièce d'horlogerie à quantième semi-instantané
CH460645A (fr) * 1966-02-25 1968-09-30 Ebauches Sa Pièce d'horlogerie à calendrier
US3710657A (en) * 1971-07-22 1973-01-16 Mann H Inc Parallel jaw pliers
CH552845A (fr) * 1971-11-26 1974-08-15
CH814173A4 (fr) * 1973-06-05 1975-07-15

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2204858A1 (de) * 1971-02-09 1972-08-17 Omega Brandt & Freres Sa Louis Kalenderuhr mit Datumanzeige und Stundenzeigerkorrektor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0052070A1 (fr) * 1980-11-07 1982-05-19 Compagnie des Montres Longines, Francillon S.A. Montre avec un mécanisme de quantième perpétuel
CH648449GA3 (en) * 1981-09-07 1985-03-29 Watch movement including a calendar driven in synchronism with the hour hand, a time-correction mechanism and a time-setting mechanism

Also Published As

Publication number Publication date
CH621665B (fr)
FR2392430B1 (fr) 1981-05-22
DE2822250C3 (de) 1980-02-28
DE2822250A1 (de) 1978-11-30
JPS6055782B2 (ja) 1985-12-06
US4194353A (en) 1980-03-25
JPS542162A (en) 1979-01-09
GB1602992A (en) 1981-11-18
DE2822250B2 (de) 1979-07-19
CH621665GA3 (fr) 1981-02-27

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Legal Events

Date Code Title Description
ST Notification of lapse