FR2325969A2 - Dispositif de commande intermittente pour mouvements d'horlogerie avec indication digitale - Google Patents

Dispositif de commande intermittente pour mouvements d'horlogerie avec indication digitale

Info

Publication number
FR2325969A2
FR2325969A2 FR7629721A FR7629721A FR2325969A2 FR 2325969 A2 FR2325969 A2 FR 2325969A2 FR 7629721 A FR7629721 A FR 7629721A FR 7629721 A FR7629721 A FR 7629721A FR 2325969 A2 FR2325969 A2 FR 2325969A2
Authority
FR
France
Prior art keywords
date
stepping
teeth
series
finger
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
FR7629721A
Other languages
English (en)
Other versions
FR2325969B2 (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
Priority claimed from DE19752543177 external-priority patent/DE2543177C2/de
Application filed by Pforzheimer Uhren Rohwerke Porta GmbH filed Critical Pforzheimer Uhren Rohwerke Porta GmbH
Publication of FR2325969A2 publication Critical patent/FR2325969A2/fr
Application granted granted Critical
Publication of FR2325969B2 publication Critical patent/FR2325969B2/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
    • G04B19/25373—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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromechanical Clocks (AREA)
  • Electric Clocks (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
FR7629721A 1975-09-27 1976-09-20 Dispositif de commande intermittente pour mouvements d'horlogerie avec indication digitale Granted FR2325969A2 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752543177 DE2543177C2 (de) 1975-09-27 Schrittschaltvorrichtung für Uhrwerke mit Datum- und gegebenenfalls Tagesanzeige

Publications (2)

Publication Number Publication Date
FR2325969A2 true FR2325969A2 (fr) 1977-04-22
FR2325969B2 FR2325969B2 (fr) 1981-02-06

Family

ID=5957620

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7629721A Granted FR2325969A2 (fr) 1975-09-27 1976-09-20 Dispositif de commande intermittente pour mouvements d'horlogerie avec indication digitale

Country Status (3)

Country Link
US (1) US4050233A (fr)
CH (1) CH616550B (fr)
FR (1) FR2325969A2 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH669082GA3 (fr) * 1987-05-25 1989-02-28
JP3939073B2 (ja) * 2000-03-31 2007-06-27 セイコーインスツル株式会社 カレンダ機構付き時計
EP1925996A1 (fr) * 2006-11-06 2008-05-28 ETA SA Manufacture Horlogère Suisse Dispositif de correction d'un mécanisme d'affichage pour pièce d'horlogerie
DE602007005214D1 (de) * 2007-01-30 2010-04-22 Longines Montres Comp D Uhr, die einen Antriebsmechanismus einer Vorrichtung zur Anzeige einer mit der Zeit zusammenhängenden Größe umfasst
EP2919076A1 (fr) * 2014-03-10 2015-09-16 ETA SA Manufacture Horlogère Suisse Dispositif d'entraînement d'un indicateur analogique, notamment d'un anneau des quantièmes

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3738097A (en) * 1971-07-12 1973-06-12 Omega Brandt & Freres Sa Louis Mechanism for driving and correcting a data disc in a day-date timepiece
DE2314249C3 (de) * 1973-03-22 1975-09-25 Pforzheimer Uhren-Rohwerke Rudolf Wehner, 7530 Pforzheim Schrittschaltvorrichtung für Uhrwerke mit Digitalanzeige

Also Published As

Publication number Publication date
DE2543177A1 (fr) 1976-05-13
CH616550GA3 (fr) 1980-04-15
DE2543177B1 (de) 1976-05-13
US4050233A (en) 1977-09-27
FR2325969B2 (fr) 1981-02-06
CH616550B (de)

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