FR510450A - Arrangement of dials making it possible to time, independently of hours and minutes, the year, months and days, as well as to establish the relationship between two different directory or time systems - Google Patents
Arrangement of dials making it possible to time, independently of hours and minutes, the year, months and days, as well as to establish the relationship between two different directory or time systemsInfo
- Publication number
- FR510450A FR510450A FR510450A FR510450DA FR510450A FR 510450 A FR510450 A FR 510450A FR 510450 A FR510450 A FR 510450A FR 510450D A FR510450D A FR 510450DA FR 510450 A FR510450 A FR 510450A
- Authority
- FR
- France
- Prior art keywords
- time
- dials
- months
- year
- establish
- 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
- G04B19/22—Arrangements for indicating different local apparent times; Universal time pieces
-
- 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
- G04B19/25306—Independent date indicating devices activated by hand or by clockwork, e.g. calendar watches
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR510450T | 1919-04-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR510450A true FR510450A (en) | 1920-12-04 |
Family
ID=8911802
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR510450A Expired FR510450A (en) | 1919-04-26 | 1919-04-26 | Arrangement of dials making it possible to time, independently of hours and minutes, the year, months and days, as well as to establish the relationship between two different directory or time systems |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR510450A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0366610A1 (en) * | 1988-10-26 | 1990-05-02 | Ronda Ag | Watch, particularly a wrist watch with multiple hands display |
FR2652921A1 (en) * | 1989-10-10 | 1991-04-12 | Dubois Gerald | ANALOGUE DISPLAY DEVICE FOR A WATCHMAKING MOVEMENT. |
FR2652922A1 (en) * | 1989-10-10 | 1991-04-12 | Dubois Gerald | ANALOGUE DISPLAY DEVICE FOR A WATCHMAKING MOVEMENT. |
-
1919
- 1919-04-26 FR FR510450A patent/FR510450A/en not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0366610A1 (en) * | 1988-10-26 | 1990-05-02 | Ronda Ag | Watch, particularly a wrist watch with multiple hands display |
FR2652921A1 (en) * | 1989-10-10 | 1991-04-12 | Dubois Gerald | ANALOGUE DISPLAY DEVICE FOR A WATCHMAKING MOVEMENT. |
FR2652922A1 (en) * | 1989-10-10 | 1991-04-12 | Dubois Gerald | ANALOGUE DISPLAY DEVICE FOR A WATCHMAKING MOVEMENT. |
CH677307GA3 (en) * | 1989-10-10 | 1991-05-15 | ||
CH678253GA3 (en) * | 1989-10-10 | 1991-08-30 |
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