CH1632172A4 - - Google Patents
Info
- Publication number
- CH1632172A4 CH1632172A4 CH1632172D CH1632172D CH1632172A4 CH 1632172 A4 CH1632172 A4 CH 1632172A4 CH 1632172 D CH1632172 D CH 1632172D CH 1632172 D CH1632172 D CH 1632172D CH 1632172 A4 CH1632172 A4 CH 1632172A4
- 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
- G04B19/25386—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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electromechanical Clocks (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1632172A CH560413A (en) | 1972-11-09 | 1972-11-09 | Calendar timepiece indicating date and day of week - has toothed date disc and coaxial toothed day disc |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH1632172A4 true CH1632172A4 (th) | 1974-09-30 |
Family
ID=4416291
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1632172D CH1632172A4 (th) | 1972-11-09 | 1972-11-09 | |
| CH1632172A CH560413A (en) | 1972-11-09 | 1972-11-09 | Calendar timepiece indicating date and day of week - has toothed date disc and coaxial toothed day disc |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1632172A CH560413A (en) | 1972-11-09 | 1972-11-09 | Calendar timepiece indicating date and day of week - has toothed date disc and coaxial toothed day disc |
Country Status (1)
| Country | Link |
|---|---|
| CH (2) | CH1632172A4 (th) |
-
1972
- 1972-11-09 CH CH1632172D patent/CH1632172A4/xx unknown
- 1972-11-09 CH CH1632172A patent/CH560413A/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| CH560413A (en) | 1975-03-27 |