CH1436068A4 - - Google Patents
Info
- Publication number
- CH1436068A4 CH1436068A4 CH1436068DD CH1436068A4 CH 1436068 A4 CH1436068 A4 CH 1436068A4 CH 1436068D D CH1436068D D CH 1436068DD CH 1436068 A4 CH1436068 A4 CH 1436068A4
- 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
-
- 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
- G04B17/00—Mechanisms for stabilising frequency
- G04B17/20—Compensation of mechanisms for stabilising frequency
- G04B17/28—Compensation of mechanisms for stabilising frequency for the effect of imbalance of the weights, e.g. tourbillon
- G04B17/285—Tourbillons or carrousels
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electromechanical Clocks (AREA)
- Control Of Stepping Motors (AREA)
- Electric Clocks (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US67698867A | 1967-09-28 | 1967-09-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH1436068A4 true CH1436068A4 (en) | 1970-11-13 |
Family
ID=24716845
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1436068D CH1436068A4 (en) | 1967-09-28 | 1968-09-26 | |
| CH1436068A CH504038A (en) | 1967-09-28 | 1968-09-26 | Clock drive device |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1436068A CH504038A (en) | 1967-09-28 | 1968-09-26 | Clock drive device |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3487630A (en) |
| CH (2) | CH1436068A4 (en) |
| DE (1) | DE1798185B2 (en) |
| FR (1) | FR1582442A (en) |
| GB (1) | GB1180328A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1944026C2 (en) * | 1969-08-29 | 1984-10-25 | Shelcon, Inc., Alhambra, Calif. | Conveyor with plastics slats - has integral coupling elements permitting relative movements in two planes normal to each other |
| CH711402A2 (en) * | 2015-08-04 | 2017-02-15 | Eta Sa Mft Horlogere Suisse | Magnetically synchronized rotary arm clock regulator mechanism. |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2642714A (en) * | 1947-12-23 | 1953-06-23 | Gen Motors Corp | Electric clock |
| FR1304243A (en) * | 1961-10-19 | 1962-09-21 | Electric pendulum |
-
1967
- 1967-09-28 US US676988A patent/US3487630A/en not_active Expired - Lifetime
-
1968
- 1968-08-30 GB GB41663/68A patent/GB1180328A/en not_active Expired
- 1968-09-05 DE DE19681798185 patent/DE1798185B2/en not_active Withdrawn
- 1968-09-26 CH CH1436068D patent/CH1436068A4/xx unknown
- 1968-09-26 CH CH1436068A patent/CH504038A/en not_active IP Right Cessation
- 1968-09-27 FR FR1582442D patent/FR1582442A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1798185A1 (en) | 1971-03-18 |
| CH504038A (en) | 1970-11-13 |
| FR1582442A (en) | 1969-09-26 |
| DE1798185B2 (en) | 1972-02-17 |
| GB1180328A (en) | 1970-02-04 |
| US3487630A (en) | 1970-01-06 |