DE168268C - - Google Patents
Info
- Publication number
- DE168268C DE168268C DENDAT168268D DE168268DA DE168268C DE 168268 C DE168268 C DE 168268C DE NDAT168268 D DENDAT168268 D DE NDAT168268D DE 168268D A DE168268D A DE 168268DA DE 168268 C DE168268 C DE 168268C
- Authority
- DE
- Germany
- Prior art keywords
- month
- lever
- day
- pin
- wheel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
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
- G04B19/257—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 drum-shaped or three-dimensional shaped
- G04B19/2573—Driving or releasing mechanisms wherein the date indicators are driven or released mechanically by a clockwork movement
- G04B19/2578—Driving or releasing mechanisms wherein the date indicators are driven or released mechanically by a clockwork movement driven or released by their own energy source which is released at regular time intervals
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Tires In General (AREA)
Publications (1)
Publication Number | Publication Date |
---|---|
DE168268C true DE168268C (enrdf_load_stackoverflow) |
Family
ID=433507
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT168268D Active DE168268C (enrdf_load_stackoverflow) |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE168268C (enrdf_load_stackoverflow) |
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0
- DE DENDAT168268D patent/DE168268C/de active Active
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