CH256366A4 - - Google Patents
Info
- Publication number
- CH256366A4 CH256366A4 CH256366A CH256366A CH256366A4 CH 256366 A4 CH256366 A4 CH 256366A4 CH 256366 A CH256366 A CH 256366A CH 256366 A CH256366 A CH 256366A CH 256366 A4 CH256366 A4 CH 256366A4
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electromechanical Clocks (AREA)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH256366A CH458216A (en) | 1966-02-22 | 1966-02-22 | "Surprise" mechanism for a timepiece |
| GB3598/67A GB1103298A (en) | 1966-02-22 | 1967-01-24 | Calendar timepiece |
| US612949A US3427799A (en) | 1966-02-22 | 1967-01-31 | Spring-loaded instantaneous date indicator stepper and indexer |
| FR94757A FR1511339A (en) | 1966-02-22 | 1967-02-13 | Calendar timepiece |
| DE1548135A DE1548135C3 (en) | 1966-02-22 | 1967-02-15 | Switching mechanism for a clock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH256366A CH458216A (en) | 1966-02-22 | 1966-02-22 | "Surprise" mechanism for a timepiece |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CH256366A4 true CH256366A4 (en) | 1968-02-29 |
| CH458216A CH458216A (en) | 1968-08-15 |
Family
ID=4236611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH256366A CH458216A (en) | 1966-02-22 | 1966-02-22 | "Surprise" mechanism for a timepiece |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3427799A (en) |
| CH (1) | CH458216A (en) |
| DE (1) | DE1548135C3 (en) |
| FR (1) | FR1511339A (en) |
| GB (1) | GB1103298A (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH497729A (en) * | 1968-09-16 | 1970-05-29 | Gruen Watch Mfg Co S A | Date watch |
| US3875739A (en) * | 1973-08-08 | 1975-04-08 | Fontainemelon Horlogerie | Control mechanism of at least one element of a timepiece which is running step by step |
| CH1195873A4 (en) * | 1973-08-20 | 1975-12-31 | ||
| FR2454128A1 (en) * | 1979-04-12 | 1980-11-07 | Inst Chasovoi Promyshlennost | Calender mechanism for clocks and watches - has instantaneous action, and uses seven-lobe maltese cross drive |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB172591A (en) * | 1920-06-29 | 1921-11-29 | Horlogerie Et Bijouterie De Ge | Improvements in or relating to clocks, watches, and like instruments |
-
1966
- 1966-02-22 CH CH256366A patent/CH458216A/en unknown
-
1967
- 1967-01-24 GB GB3598/67A patent/GB1103298A/en not_active Expired
- 1967-01-31 US US612949A patent/US3427799A/en not_active Expired - Lifetime
- 1967-02-13 FR FR94757A patent/FR1511339A/en not_active Expired
- 1967-02-15 DE DE1548135A patent/DE1548135C3/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1548135C3 (en) | 1974-04-04 |
| DE1548135A1 (en) | 1971-02-18 |
| US3427799A (en) | 1969-02-18 |
| GB1103298A (en) | 1968-02-14 |
| FR1511339A (en) | 1968-01-26 |
| DE1548135B2 (en) | 1973-08-30 |
| CH458216A (en) | 1968-08-15 |