CH593367A4 - - Google Patents
Info
- Publication number
- CH593367A4 CH593367A4 CH593367DD CH593367A4 CH 593367 A4 CH593367 A4 CH 593367A4 CH 593367D D CH593367D D CH 593367DD CH 593367 A4 CH593367 A4 CH 593367A4
- Authority
- CH
- Switzerland
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
- G04C3/04—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means wherein movement is regulated by a balance
- G04C3/042—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means wherein movement is regulated by a balance using mechanical coupling
- G04C3/045—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means wherein movement is regulated by a balance using mechanical coupling with constant impulses
-
- 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
- G04C3/04—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means wherein movement is regulated by a balance
- G04C3/042—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means wherein movement is regulated by a balance using mechanical coupling
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEST025633 | 1966-07-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH593367A4 true CH593367A4 (xx) | 1971-08-31 |
Family
ID=7460629
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH593367A CH516838A (de) | 1966-07-13 | 1967-04-25 | Elektromechanischer Gangantrieb für elektrische Uhren |
| CH593367D CH593367A4 (xx) | 1966-07-13 | 1967-04-25 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH593367A CH516838A (de) | 1966-07-13 | 1967-04-25 | Elektromechanischer Gangantrieb für elektrische Uhren |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3472020A (xx) |
| CH (2) | CH516838A (xx) |
| DE (1) | DE1548069B1 (xx) |
| GB (1) | GB1134790A (xx) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3783600A (en) * | 1971-07-29 | 1974-01-08 | Junghans Gmbh Geb | Electromechanic driving mechanism for the hands of a timepiece |
| EP3339982B1 (fr) * | 2016-12-23 | 2021-08-25 | The Swatch Group Research and Development Ltd | Régulation par freinage mécanique d'un oscillateur mécanique horloger |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2948104A (en) * | 1955-06-06 | 1960-08-09 | Held Serge Simon | Electrically driven clockwork |
| CH348121A (fr) * | 1955-06-17 | 1960-07-31 | Simon Held Serge | Dispositif de balancier régulateur et moteur de pièce d'horlogerie électrique |
| US3060676A (en) * | 1959-01-09 | 1962-10-30 | Hamilton Watch Co | Contact system for electric watches |
| US3048004A (en) * | 1959-04-09 | 1962-08-07 | Hamilton Watch Co | Electric watch |
| US3140376A (en) * | 1960-01-09 | 1964-07-07 | United States Time Corp | Contact member for electric clocks and watches |
-
1966
- 1966-07-13 DE DE19661548069 patent/DE1548069B1/de not_active Withdrawn
-
1967
- 1967-04-24 US US633061A patent/US3472020A/en not_active Expired - Lifetime
- 1967-04-25 CH CH593367A patent/CH516838A/de not_active IP Right Cessation
- 1967-04-25 CH CH593367D patent/CH593367A4/xx unknown
- 1967-06-30 GB GB30243/67A patent/GB1134790A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CH516838A (de) | 1971-08-31 |
| US3472020A (en) | 1969-10-14 |
| DE1548069B1 (de) | 1970-06-18 |
| GB1134790A (en) | 1968-11-27 |