CH224665A4 - - Google Patents
Info
- Publication number
- CH224665A4 CH224665A4 CH224665A CH224665A CH224665A4 CH 224665 A4 CH224665 A4 CH 224665A4 CH 224665 A CH224665 A CH 224665A CH 224665 A CH224665 A CH 224665A CH 224665 A4 CH224665 A4 CH 224665A4
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH224665A CH454039A (fr) | 1965-02-18 | 1965-02-18 | Pièce d'horlogerie à quantième |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH224665A CH454039A (fr) | 1965-02-18 | 1965-02-18 | Pièce d'horlogerie à quantième |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CH224665A4 true CH224665A4 (xx) | 1967-12-15 |
| CH454039A CH454039A (fr) | 1968-06-14 |
Family
ID=4229269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH224665A CH454039A (fr) | 1965-02-18 | 1965-02-18 | Pièce d'horlogerie à quantième |
Country Status (1)
| Country | Link |
|---|---|
| CH (1) | CH454039A (xx) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3541780A (en) * | 1968-10-07 | 1970-11-24 | Forster Bernhard | Date-indicating wristwatch |
-
1965
- 1965-02-18 CH CH224665A patent/CH454039A/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH454039A (fr) | 1968-06-14 |