CH1019271A4 - - Google Patents
Info
- Publication number
- CH1019271A4 CH1019271A4 CH1019271D CH1019271D CH1019271A4 CH 1019271 A4 CH1019271 A4 CH 1019271A4 CH 1019271 D CH1019271 D CH 1019271D CH 1019271 D CH1019271 D CH 1019271D CH 1019271 A4 CH1019271 A4 CH 1019271A4
- 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
- G04B19/25353—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
- G04B19/25366—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 manually corrected at the end of months having less than 31 days
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Transmission Devices (AREA)
- Electromechanical Clocks (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1019271A CH560411A (xx) | 1971-07-12 | 1971-07-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH1019271A4 true CH1019271A4 (xx) | 1974-10-15 |
Family
ID=4360411
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1019271A CH560411A (xx) | 1971-07-12 | 1971-07-12 | |
| CH1019271D CH1019271A4 (xx) | 1971-07-12 | 1971-07-12 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1019271A CH560411A (xx) | 1971-07-12 | 1971-07-12 |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPS5234386B1 (xx) |
| CH (2) | CH560411A (xx) |
| DE (1) | DE2234130B2 (xx) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CH717255B1 (fr) * | 2020-03-24 | 2023-06-15 | Officine Panerai Ag | Mouvement horloger mécanique à affichage du quantième. |
-
1971
- 1971-07-12 CH CH1019271A patent/CH560411A/xx unknown
- 1971-07-12 CH CH1019271D patent/CH1019271A4/xx unknown
-
1972
- 1972-07-12 JP JP7036472A patent/JPS5234386B1/ja active Pending
- 1972-07-12 DE DE19722234130 patent/DE2234130B2/de active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5234386B1 (xx) | 1977-09-02 |
| DE2234130A1 (de) | 1973-02-15 |
| CH560411A (xx) | 1975-03-27 |
| DE2234130B2 (de) | 1973-10-25 |
| DE2234130C3 (xx) | 1974-05-30 |