FR2392430B1 - - Google Patents

Info

Publication number
FR2392430B1
FR2392430B1 FR7815057A FR7815057A FR2392430B1 FR 2392430 B1 FR2392430 B1 FR 2392430B1 FR 7815057 A FR7815057 A FR 7815057A FR 7815057 A FR7815057 A FR 7815057A FR 2392430 B1 FR2392430 B1 FR 2392430B1
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.)
Expired
Application number
FR7815057A
Other languages
English (en)
French (fr)
Other versions
FR2392430A1 (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)
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 (en, 2012) 1977-05-27 1977-05-27

Publications (2)

Publication Number Publication Date
FR2392430A1 FR2392430A1 (fr) 1978-12-22
FR2392430B1 true FR2392430B1 (en, 2012) 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 (en, 2012)
JP (1) JPS6055782B2 (en, 2012)
CH (1) CH621665GA3 (en, 2012)
DE (1) DE2822250C3 (en, 2012)
FR (1) FR2392430A1 (en, 2012)
GB (1) GB1602992A (en, 2012)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4427300A (en) 1980-11-07 1984-01-24 Compagnie Des Montres Longines Timepiece with a perpetual calendar mechanism

Families Citing this family (2)

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

Family Cites Families (7)

* 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
CH187071A4 (en, 2012) * 1971-02-09 1975-12-15
US3710657A (en) * 1971-07-22 1973-01-16 Mann H Inc Parallel jaw pliers
CH552845A (en, 2012) * 1971-11-26 1974-08-15
CH814173A4 (en, 2012) * 1973-06-05 1975-07-15

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4427300A (en) 1980-11-07 1984-01-24 Compagnie Des Montres Longines Timepiece with a perpetual calendar mechanism

Also Published As

Publication number Publication date
JPS6055782B2 (ja) 1985-12-06
US4194353A (en) 1980-03-25
DE2822250A1 (de) 1978-11-30
CH621665B (en, 2012)
FR2392430A1 (fr) 1978-12-22
CH621665GA3 (en, 2012) 1981-02-27
DE2822250C3 (de) 1980-02-28
DE2822250B2 (de) 1979-07-19
JPS542162A (en) 1979-01-09
GB1602992A (en) 1981-11-18

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Legal Events

Date Code Title Description
ST Notification of lapse