CH11256A - Calendar for Roskopf system watches - Google Patents
Calendar for Roskopf system watchesInfo
- Publication number
- CH11256A CH11256A CH11256A CH11256DA CH11256A CH 11256 A CH11256 A CH 11256A CH 11256 A CH11256 A CH 11256A CH 11256D A CH11256D A CH 11256DA CH 11256 A CH11256 A CH 11256A
- Authority
- CH
- Switzerland
- Prior art keywords
- roskopf
- calendar
- system watches
- watches
- roskopf system
- Prior art date
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
- G04B19/241—Clocks or watches with date or week-day indicators, i.e. calendar clocks or watches; Clockwork calendars the date is indicated by one or more hands
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH11256T | 1895-11-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH11256A true CH11256A (en) | 1896-05-31 |
Family
ID=4203063
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH11256A CH11256A (en) | 1895-11-28 | 1895-11-28 | Calendar for Roskopf system watches |
Country Status (1)
Country | Link |
---|---|
CH (1) | CH11256A (en) |
-
1895
- 1895-11-28 CH CH11256A patent/CH11256A/en unknown
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