CH494772A4 - - Google Patents
Info
- Publication number
- CH494772A4 CH494772A4 CH494772D CH494772D CH494772A4 CH 494772 A4 CH494772 A4 CH 494772A4 CH 494772 D CH494772 D CH 494772D CH 494772 D CH494772 D CH 494772D CH 494772 A4 CH494772 A4 CH 494772A4
- Authority
- CH
- Switzerland
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
- G04B19/2538—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 automatically corrected at the end of months having less than 31 days
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electromechanical Clocks (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH494772A CH574125B5 (de) | 1972-04-05 | 1972-04-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH494772A4 true CH494772A4 (de) | 1975-09-15 |
Family
ID=4285290
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH494772D CH494772A4 (de) | 1972-04-05 | 1972-04-05 | |
| CH494772A CH574125B5 (de) | 1972-04-05 | 1972-04-05 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH494772A CH574125B5 (de) | 1972-04-05 | 1972-04-05 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3841084A (de) |
| JP (1) | JPS4917762A (de) |
| CH (2) | CH494772A4 (de) |
| DE (1) | DE2311539C3 (de) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH613336B (fr) * | 1976-10-04 | Ebauches Sa | Piece d'horlogerie electro-mecanique a calendrier. | |
| CH642809B (fr) * | 1980-11-07 | Longines Montres Comp D | Montre avec un mecanisme de quantieme perpetuel. | |
| CH648176GA3 (de) * | 1981-11-05 | 1985-03-15 | ||
| CH688706B5 (fr) * | 1995-07-28 | 1998-07-31 | Longines Montres Comp D | Mécanisme de quantième annuel pour pièce d'horlogerie. |
| DE60232054D1 (de) * | 2002-02-11 | 2009-06-04 | Rolex Sa | Jährlicher Kalendermechanismus für Uhrwerk |
| JP5736242B2 (ja) * | 2011-06-10 | 2015-06-17 | セイコーインスツル株式会社 | カレンダ機構及びこれを有する時計 |
| JP5822695B2 (ja) * | 2011-12-01 | 2015-11-24 | セイコーインスツル株式会社 | カレンダ機構及びこれを有する時計 |
| EP2919076A1 (de) * | 2014-03-10 | 2015-09-16 | ETA SA Manufacture Horlogère Suisse | Antriebsvorrichtung einer Analoganzeige, insbesondere eines Datumsanzeigerings |
| EP3026504B1 (de) * | 2014-11-27 | 2017-09-27 | Société anonyme de la Manufacture d'Horlogerie Audemars Piguet & Cie | Uhrmechanismus eines Jahres- oder ewigen Kalenders, und Uhr, die eine solche Anwendung umfasst |
| EP3026505B1 (de) | 2014-11-27 | 2017-09-27 | Société anonyme de la Manufacture d'Horlogerie Audemars Piguet & Cie | Uhrmechanismus eines Jahres- oder ewigen Kalenders, und Uhr, die eine solche Anwendung umfasst |
| CH711749A1 (fr) * | 2015-11-13 | 2017-05-15 | Gfpi Sa | Mécanisme de calendrier pour pièce d'horlogerie. |
| EP4312087A1 (de) * | 2022-07-25 | 2024-01-31 | Patek Philippe SA Genève | Jahreskalendermechanismus für uhrwerk |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2286000A (en) * | 1940-11-01 | 1942-06-09 | Warren Telechron Co | Calendar clock |
| US2483775A (en) * | 1947-02-27 | 1949-10-04 | Lodewyk Den Hartog | Mechanical calendar |
| US2709885A (en) * | 1951-12-28 | 1955-06-07 | Marinus T Van Kampen | Calendar mechanism |
| US3373558A (en) * | 1965-08-30 | 1968-03-19 | Makiri Uria | Calendar clock or watch |
| FR1575397A (de) * | 1967-07-26 | 1969-07-18 | ||
| US3673789A (en) * | 1970-06-13 | 1972-07-04 | Citizen Watch Co Ltd | Calendar timepiece with month advancement mechanism for 29,30,or 31 day months |
| JPS515594B1 (de) * | 1970-06-22 | 1976-02-20 |
-
1972
- 1972-04-05 CH CH494772D patent/CH494772A4/xx unknown
- 1972-04-05 CH CH494772A patent/CH574125B5/xx not_active IP Right Cessation
-
1973
- 1973-03-08 DE DE2311539A patent/DE2311539C3/de not_active Expired
- 1973-04-04 JP JP48038614A patent/JPS4917762A/ja active Pending
- 1973-04-04 US US00347623A patent/US3841084A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US3841084A (en) | 1974-10-15 |
| DE2311539C3 (de) | 1975-02-20 |
| DE2311539B2 (de) | 1974-06-27 |
| JPS4917762A (de) | 1974-02-16 |
| DE2311539A1 (de) | 1973-10-11 |
| CH574125B5 (de) | 1976-03-31 |