CH616550GA3 - - Google Patents
Download PDFInfo
- Publication number
- CH616550GA3 CH616550GA3 CH998476A CH998476A CH616550GA3 CH 616550G A3 CH616550G A3 CH 616550GA3 CH 998476 A CH998476 A CH 998476A CH 998476 A CH998476 A CH 998476A CH 616550G A3 CH616550G A3 CH 616550GA3
- Authority
- CH
- Switzerland
- Prior art keywords
- date
- stepping
- teeth
- series
- finger
- Prior art date
Links
- 230000008878 coupling Effects 0.000 abstract 2
- 238000010168 coupling process Methods 0.000 abstract 2
- 238000005859 coupling reaction Methods 0.000 abstract 2
- 230000002093 peripheral effect Effects 0.000 abstract 1
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)
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 |
|---|---|
| CH616550B CH616550B (de) | |
| CH616550GA3 true CH616550GA3 (enrdf_load_stackoverflow) | 1980-04-15 |
Family
ID=5957620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH998476A CH616550B (de) | 1975-09-27 | 1976-08-05 | Schrittschaltvorrichtung fuer uhrwerke mit datumanzeige. |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US4050233A (enrdf_load_stackoverflow) |
| CH (1) | CH616550B (enrdf_load_stackoverflow) |
| FR (1) | FR2325969A2 (enrdf_load_stackoverflow) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH669082GA3 (enrdf_load_stackoverflow) * | 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 |
| EP4575673A1 (fr) * | 2023-12-21 | 2025-06-25 | ETA SA Manufacture Horlogère Suisse | Mouvement horloger muni d'un mécanisme d'entrainement d'un indicateur sautant |
Family Cites Families (2)
| 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 |
-
1976
- 1976-07-28 US US05/709,399 patent/US4050233A/en not_active Expired - Lifetime
- 1976-08-05 CH CH998476A patent/CH616550B/xx not_active IP Right Cessation
- 1976-09-20 FR FR7629721A patent/FR2325969A2/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2325969B2 (enrdf_load_stackoverflow) | 1981-02-06 |
| US4050233A (en) | 1977-09-27 |
| CH616550B (de) | |
| FR2325969A2 (fr) | 1977-04-22 |
| DE2543177B1 (de) | 1976-05-13 |
| DE2543177A1 (enrdf_load_stackoverflow) | 1976-05-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |