CH413271A4 - - Google Patents
Info
- Publication number
- CH413271A4 CH413271A4 CH413271DD CH413271A4 CH 413271 A4 CH413271 A4 CH 413271A4 CH 413271D D CH413271D D CH 413271DD CH 413271 A4 CH413271 A4 CH 413271A4
- 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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH413271A CH553440A ( ) | 1971-03-22 | 1971-03-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH413271A4 true CH413271A4 ( ) | 1973-12-14 |
Family
ID=4270423
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH413271D CH413271A4 ( ) | 1971-03-22 | 1971-03-22 | |
| CH413271A CH553440A ( ) | 1971-03-22 | 1971-03-22 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH413271A CH553440A ( ) | 1971-03-22 | 1971-03-22 |
Country Status (1)
| Country | Link |
|---|---|
| CH (2) | CH413271A4 ( ) |
-
1971
- 1971-03-22 CH CH413271D patent/CH413271A4/xx unknown
- 1971-03-22 CH CH413271A patent/CH553440A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH553440A ( ) | 1974-08-30 |