JPS5190861A - - Google Patents
Info
- Publication number
- JPS5190861A JPS5190861A JP50015998A JP1599875A JPS5190861A JP S5190861 A JPS5190861 A JP S5190861A JP 50015998 A JP50015998 A JP 50015998A JP 1599875 A JP1599875 A JP 1599875A JP S5190861 A JPS5190861 A JP S5190861A
- Authority
- JP
- Japan
- 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.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G04—HOROLOGY
- G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
- G04C3/00—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means
- G04C3/16—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means incorporating an electro-dynamic continuously rotating motor
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- G—PHYSICS
- G04—HOROLOGY
- G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
- G04C13/00—Driving mechanisms for clocks by master-clocks
- G04C13/08—Slave-clocks actuated intermittently
- G04C13/10—Slave-clocks actuated intermittently by electromechanical step advancing mechanisms
- G04C13/11—Slave-clocks actuated intermittently by electromechanical step advancing mechanisms with rotating armature
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electromechanical Clocks (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP50015998A JPS5762031B2 (US20080094685A1-20080424-C00004.png) | 1975-02-07 | 1975-02-07 | |
| US05/654,224 US4084403A (en) | 1975-02-07 | 1976-02-02 | Driving mechanism for a timepiece |
| DE2604725A DE2604725C2 (de) | 1975-02-07 | 1976-02-06 | Uhrantrieb mit Schrittmotor |
| GB4752/76A GB1491388A (en) | 1975-02-07 | 1976-02-06 | Apparatus for use in a timepiece or other instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP50015998A JPS5762031B2 (US20080094685A1-20080424-C00004.png) | 1975-02-07 | 1975-02-07 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5190861A true JPS5190861A (US20080094685A1-20080424-C00004.png) | 1976-08-09 |
| JPS5762031B2 JPS5762031B2 (US20080094685A1-20080424-C00004.png) | 1982-12-27 |
Family
ID=11904299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP50015998A Expired JPS5762031B2 (US20080094685A1-20080424-C00004.png) | 1975-02-07 | 1975-02-07 |
Country Status (4)
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4167848A (en) * | 1975-05-14 | 1979-09-18 | Seiko Koki Kabushiki Kaisha | Driving device for an electric timepiece |
| JPS606791Y2 (ja) * | 1975-05-14 | 1985-03-05 | セイコー光機株式会社 | 電気時計の逆転防止装置 |
| US4647218A (en) * | 1985-09-16 | 1987-03-03 | Timex Corporation | Small stepping motor driven watch |
| US4700091A (en) * | 1986-08-22 | 1987-10-13 | Timex Corporation | Bipolar stepping motor rotor with drive pinion and method of manufacture |
| EP0952426B1 (fr) * | 1998-04-24 | 2003-09-03 | Asulab S.A. | Pièce d'horlogerie comprenant un dispositif de détection inductif ou capacitif d'au moins une position angulaire de référence d'une roue de cette pièce d'horlogerie |
| SG85647A1 (en) * | 1998-06-29 | 2002-01-15 | Asulab Sa | Device including at least two coaxial wheels and means for detecting the angular position thereof and method for detecting said angular positions |
| EP1857890B1 (fr) * | 2006-03-30 | 2012-05-30 | Richemont International S.A. | Dispositif de déclenchement d'une impulsion |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5140967A (ja) * | 1974-10-02 | 1976-04-06 | Citizen Watch Co Ltd | Tokei |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1463258U (US20080094685A1-20080424-C00004.png) * | ||||
| US2934688A (en) * | 1957-07-24 | 1960-04-26 | Collins Radio Co | Fader and switching unit motor control system |
| BE794259A (fr) * | 1972-01-19 | 1973-05-16 | Timex Corp | Moteur d'avancement pas a pas pour instruments d'horlogerie |
| DE7306201U (de) * | 1973-02-19 | 1973-09-20 | Kienzle Uhrenfabriken Gmbh | Quarzgesteuertes zeithaltendes Gerat |
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1975
- 1975-02-07 JP JP50015998A patent/JPS5762031B2/ja not_active Expired
-
1976
- 1976-02-02 US US05/654,224 patent/US4084403A/en not_active Expired - Lifetime
- 1976-02-06 DE DE2604725A patent/DE2604725C2/de not_active Expired
- 1976-02-06 GB GB4752/76A patent/GB1491388A/en not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5140967A (ja) * | 1974-10-02 | 1976-04-06 | Citizen Watch Co Ltd | Tokei |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2604725A1 (de) | 1978-03-16 |
| JPS5762031B2 (US20080094685A1-20080424-C00004.png) | 1982-12-27 |
| US4084403A (en) | 1978-04-18 |
| GB1491388A (en) | 1977-11-09 |
| DE2604725C2 (de) | 1983-09-08 |
