JP2668550B2 - 時計の日付等表示制御補正装置 - Google Patents
時計の日付等表示制御補正装置Info
- Publication number
- JP2668550B2 JP2668550B2 JP63129426A JP12942688A JP2668550B2 JP 2668550 B2 JP2668550 B2 JP 2668550B2 JP 63129426 A JP63129426 A JP 63129426A JP 12942688 A JP12942688 A JP 12942688A JP 2668550 B2 JP2668550 B2 JP 2668550B2
- Authority
- JP
- Japan
- Prior art keywords
- pulses
- drive wheel
- day
- motor
- date
- 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 - Lifetime
Links
Classifications
-
- G—PHYSICS
- G04—HOROLOGY
- G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
- G04C17/00—Indicating the time optically by electric means
- G04C17/005—Indicating the time optically by electric means by discs
- G04C17/0058—Indicating the time optically by electric means by discs with date indication
- G04C17/0066—Indicating the time optically by electric means by discs with date indication electromagnetically driven, e.g. intermittently
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Electromechanical Clocks (AREA)
- Electric Clocks (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH201487A CH669082GA3 (US07655688-20100202-C00010.png) | 1987-05-25 | 1987-05-25 | |
CH02014/87-9 | 1987-05-25 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS63315979A JPS63315979A (ja) | 1988-12-23 |
JP2668550B2 true JP2668550B2 (ja) | 1997-10-27 |
Family
ID=4223885
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP63129426A Expired - Lifetime JP2668550B2 (ja) | 1987-05-25 | 1988-05-25 | 時計の日付等表示制御補正装置 |
Country Status (6)
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH673555B5 (US07655688-20100202-C00010.png) * | 1988-04-19 | 1990-09-28 | Rolex Montres | |
CH678908B5 (US07655688-20100202-C00010.png) * | 1990-04-04 | 1992-05-29 | Rolex Montres | |
CH680325B5 (US07655688-20100202-C00010.png) * | 1991-02-25 | 1993-02-15 | Ebauchesfabrik Eta Ag | |
ES2146504B1 (es) * | 1996-12-11 | 2001-02-16 | Valeo Climatizacion Sa | Panel de mando de un aparato de calefaccion y/o ventilacion y/o ventilacion, particularmente para el habitaculo de un vehiculo automovi |
JP3539857B2 (ja) * | 1997-12-25 | 2004-07-07 | セイコーインスツルメンツ株式会社 | 間欠送り機構 |
SG96702A1 (en) * | 2001-11-13 | 2003-06-16 | Glashuetter Uhrenbetrieb Gmbh | Device for winding and setting the time of a timepiece such as a date-watch including a date disc |
JP2006234437A (ja) * | 2005-02-22 | 2006-09-07 | Seiko Instruments Inc | 歯車構造体及びこれを備えた時計 |
EP2919076A1 (fr) * | 2014-03-10 | 2015-09-16 | ETA SA Manufacture Horlogère Suisse | Dispositif d'entraînement d'un indicateur analogique, notamment d'un anneau des quantièmes |
CH709508B1 (fr) | 2014-04-03 | 2018-07-13 | Eta Sa Mft Horlogere Suisse | Mouvement horloger muni d'un mécanisme d'entraînement d'un indicateur analogique à déplacement périodique ou intermittent. |
CH717262B1 (fr) * | 2020-03-26 | 2022-11-30 | Officine Panerai Ag | Système d'affichage de quantième empêchant toute incrémentation accidentelle comme lors d'un choc. |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH462724A (fr) * | 1965-06-17 | 1968-05-31 | Schild Sa A | Mécanisme de calendrier pour mouvement d'horlogerie à tige de remontoir |
US3859783A (en) * | 1974-04-08 | 1975-01-14 | Timex Corp | Day-date calendar mechanism |
US4050233A (en) * | 1975-09-27 | 1977-09-27 | Pforzheimer Uhren-Rohwerke Rudolf Wehner | Stepping mechanism for watches |
JPS5616549Y2 (US07655688-20100202-C00010.png) * | 1975-11-27 | 1981-04-17 | ||
JPS5424674A (en) * | 1977-07-26 | 1979-02-24 | Citizen Watch Co Ltd | Electronic watch |
JPS5474465A (en) * | 1977-11-26 | 1979-06-14 | Citizen Watch Co Ltd | Month correcting mechanism for calendar watch |
US4221111A (en) * | 1978-08-15 | 1980-09-09 | Citizen Watch Company Limited | Electronic timepiece having a voltage conversion circuit |
US4291397A (en) * | 1979-10-15 | 1981-09-22 | Timex Corporation | Manual date advance mechanism for a watch |
-
1987
- 1987-05-25 CH CH201487A patent/CH669082GA3/fr unknown
-
1988
- 1988-05-09 FR FR888806452A patent/FR2615970B1/fr not_active Expired - Lifetime
- 1988-05-23 US US07/197,751 patent/US4837755A/en not_active Expired - Lifetime
- 1988-05-23 GB GB8812165A patent/GB2205181B/en not_active Expired - Fee Related
- 1988-05-24 DE DE3817519A patent/DE3817519C2/de not_active Expired - Fee Related
- 1988-05-25 JP JP63129426A patent/JP2668550B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
GB2205181A (en) | 1988-11-30 |
US4837755A (en) | 1989-06-06 |
JPS63315979A (ja) | 1988-12-23 |
DE3817519C2 (de) | 1996-09-12 |
FR2615970A1 (fr) | 1988-12-02 |
DE3817519A1 (de) | 1988-12-15 |
CH669082GA3 (US07655688-20100202-C00010.png) | 1989-02-28 |
FR2615970B1 (fr) | 1990-11-30 |
GB2205181B (en) | 1991-05-08 |
GB8812165D0 (en) | 1988-06-29 |
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