CH1463468A4 - - Google Patents
Info
- Publication number
- CH1463468A4 CH1463468A4 CH1463468DD CH1463468A4 CH 1463468 A4 CH1463468 A4 CH 1463468A4 CH 1463468D D CH1463468D D CH 1463468DD CH 1463468 A4 CH1463468 A4 CH 1463468A4
- 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
- G04B19/25386—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 manually corrected at the end of months having less than 31 days
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electric Clocks (AREA)
- Electromechanical Clocks (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19681773722 DE1773722B1 (en) | 1968-06-27 | 1968-06-27 | DATE AND DAY SWITCH DEVICE |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH1463468A4 true CH1463468A4 (en) | 1972-02-15 |
Family
ID=5701832
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1463468D CH1463468A4 (en) | 1968-06-27 | 1968-09-27 | |
| CH1463468A CH523530A (en) | 1968-06-27 | 1968-09-27 | Date and day switching device |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1463468A CH523530A (en) | 1968-06-27 | 1968-09-27 | Date and day switching device |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3527047A (en) |
| CH (2) | CH1463468A4 (en) |
| DE (1) | DE1773722B1 (en) |
| FR (1) | FR96247E (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3695029A (en) * | 1970-06-01 | 1972-10-03 | Gruen Ind Inc | Calendar day and date watch |
| CH1240170A4 (en) * | 1970-08-19 | 1972-12-15 | ||
| CH607557GA3 (en) * | 1974-11-06 | 1978-08-31 | Bulova Watch Co Inc | CLOCK CALENDAR SETUP. |
| DE3717316A1 (en) * | 1987-05-22 | 1988-12-15 | Achenbach Buschhuetten Gmbh | MONITORING DEVICE FOR ROLLER BEARINGS IN ROLLING MILLS |
| JP2011242258A (en) * | 2010-05-18 | 2011-12-01 | Seiko Instruments Inc | Calendar mechanism and timepiece including the same |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US203640A (en) * | 1876-10-12 | 1878-05-14 | Improvement in calendar-watches | |
| CH364459A (en) * | 1960-05-06 | 1962-09-15 | Ebauchesfabrik Eta Ag | Indexing device for an internally toothed date ring in a date clock |
| CH367760A (en) * | 1961-02-03 | 1962-11-15 | Venus Ebauches | Calendar watch |
| DE1673663C3 (en) * | 1966-11-30 | 1974-08-29 | K.K. Daini Seikosha, Tokio | Calendar clock |
| US3439493A (en) * | 1967-01-10 | 1969-04-22 | Bulova Watch Co Inc | Day-date calendar timepiece |
-
0
- FR FRJ8061696*8A patent/FR96247E/fr not_active Expired
-
1968
- 1968-06-27 DE DE19681773722 patent/DE1773722B1/en not_active Withdrawn
- 1968-09-27 CH CH1463468D patent/CH1463468A4/xx unknown
- 1968-09-27 CH CH1463468A patent/CH523530A/en not_active IP Right Cessation
- 1968-10-07 US US765339A patent/US3527047A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US3527047A (en) | 1970-09-08 |
| DE1773722B1 (en) | 1971-06-09 |
| FR96247E (en) | 1972-05-19 |
| CH523530A (en) | 1972-02-15 |