FR2174730B1 - - Google Patents

Info

Publication number
FR2174730B1
FR2174730B1 FR7208157A FR7208157A FR2174730B1 FR 2174730 B1 FR2174730 B1 FR 2174730B1 FR 7208157 A FR7208157 A FR 7208157A FR 7208157 A FR7208157 A FR 7208157A FR 2174730 B1 FR2174730 B1 FR 2174730B1
Authority
FR
France
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
FR7208157A
Other versions
FR2174730A1 (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.)
Pforzheimer Uhren Rohwerke Porta GmbH
Original Assignee
Pforzheimer Uhren Rohwerke Porta GmbH
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 Pforzheimer Uhren Rohwerke Porta GmbH filed Critical Pforzheimer Uhren Rohwerke Porta GmbH
Priority to FR7208157A priority Critical patent/FR2174730B1/fr
Publication of FR2174730A1 publication Critical patent/FR2174730A1/fr
Application granted granted Critical
Publication of FR2174730B1 publication Critical patent/FR2174730B1/fr
Expired 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
    • G04B19/25—Devices for setting the date indicators manually
    • 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
    • G04B19/25373—Driving or releasing mechanisms wherein the date indicators are driven or released mechanically by a clockwork movement driven or released stepwise by an energy source which is released at determined moments by the clockwork movement
    • G04B19/25386—Driving or releasing mechanisms wherein the date indicators are driven or released mechanically by a clockwork movement driven or released stepwise by an energy source which is released at determined moments by the clockwork movement manually corrected at the end of months having less than 31 days

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR7208157A 1972-03-09 1972-03-09 Expired FR2174730B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7208157A FR2174730B1 (fr) 1972-03-09 1972-03-09

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7208157A FR2174730B1 (fr) 1972-03-09 1972-03-09

Publications (2)

Publication Number Publication Date
FR2174730A1 FR2174730A1 (fr) 1973-10-19
FR2174730B1 true FR2174730B1 (fr) 1977-01-14

Family

ID=9094893

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7208157A Expired FR2174730B1 (fr) 1972-03-09 1972-03-09

Country Status (1)

Country Link
FR (1) FR2174730B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014033510A1 (fr) 2012-08-28 2014-03-06 Breitling Ag Mécanisme d'affichage pour pièce d'horlogerie

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH368751A (fr) * 1961-02-01 1962-12-29 D Ebauches De Bettlach S A Fab Dispositif d'entraînement d'un organe indicateur des quantièmes à avance instantanée dans une montre-calendrier
CH394959A (fr) * 1963-03-08 1965-03-15 Tavannes Watch Co Sa Montre à remontage automatique, comprenant un dispositif manuel de mise à l'heure et de remontage et un quantième
DE1673663C3 (de) * 1966-11-30 1974-08-29 K.K. Daini Seikosha, Tokio Kalenderuhr

Also Published As

Publication number Publication date
FR2174730A1 (fr) 1973-10-19

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Legal Events

Date Code Title Description
ST Notification of lapse