FR1005738A - Calendar watch - Google Patents
Calendar watchInfo
- Publication number
- FR1005738A FR1005738A FR1005738DA FR1005738A FR 1005738 A FR1005738 A FR 1005738A FR 1005738D A FR1005738D A FR 1005738DA FR 1005738 A FR1005738 A FR 1005738A
- Authority
- FR
- France
- Prior art keywords
- calendar watch
- calendar
- watch
- 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.)
- Expired
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
- G04B19/25353—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
- G04B19/2536—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 automatically corrected at the end of months having less than 31 days
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1005738T | 1947-09-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1005738A true FR1005738A (en) | 1952-04-15 |
Family
ID=9565081
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1005738D Expired FR1005738A (en) | 1947-09-16 | 1947-09-16 | Calendar watch |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1005738A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2490084A1 (en) * | 2011-02-17 | 2012-08-22 | Glashütter Uhrenbetrieb GmbH | Calendar mechanism |
-
1947
- 1947-09-16 FR FR1005738D patent/FR1005738A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2490084A1 (en) * | 2011-02-17 | 2012-08-22 | Glashütter Uhrenbetrieb GmbH | Calendar mechanism |
JP2012173292A (en) * | 2011-02-17 | 2012-09-10 | Glashutter Uhrenbetrieb Gmbh | Calendar mechanism |
US8842500B2 (en) | 2011-02-17 | 2014-09-23 | Glashütter Uhrenbetrieb GmbH | Calendar mechanism |
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