CH1145469A4 - - Google Patents
Info
- Publication number
- CH1145469A4 CH1145469A4 CH1145469DD CH1145469A4 CH 1145469 A4 CH1145469 A4 CH 1145469A4 CH 1145469D D CH1145469D D CH 1145469DD CH 1145469 A4 CH1145469 A4 CH 1145469A4
- 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
- G04B11/00—Click devices; Stop clicks; Clutches
- G04B11/02—Devices allowing the motion of a rotatable part in only one direction
- G04B11/04—Pawl constructions therefor, e.g. pawl secured to an oscillating member actuating a ratchet
-
- 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
- G04C3/06—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 electromagnetic coupling between electric power source and balance
- G04C3/061—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 electromagnetic coupling between electric power source and balance the balance controlling contacts and mechanically driving the gear-train
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19691915588 DE1915588B2 (en) | 1969-03-27 | 1969-03-27 | LATCH FORWARDING DEVICE FOR ELECTRIC WATCHES WITH UNSTILL VIBRATION, IN PARTICULAR WRISTWATCHES |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH1145469A4 true CH1145469A4 (en) | 1971-02-26 |
Family
ID=5729438
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1145469D CH1145469A4 (en) | 1969-03-27 | 1969-07-24 | |
| CH1145469A CH533855A (en) | 1969-03-27 | 1969-07-24 | Ratchet indexing device for electric clocks with balance oscillators, in particular wristwatches |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1145469A CH533855A (en) | 1969-03-27 | 1969-07-24 | Ratchet indexing device for electric clocks with balance oscillators, in particular wristwatches |
Country Status (3)
| Country | Link |
|---|---|
| CH (2) | CH1145469A4 (en) |
| DE (1) | DE1915588B2 (en) |
| FR (1) | FR2035924B1 (en) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH348934A (en) * | 1955-08-23 | 1960-09-15 | Simon Held Serge | Device for electrical maintenance of the oscillations of a circular balance |
| US3059413A (en) * | 1959-01-02 | 1962-10-23 | Hamilton Watch Co | Pallet fork contacting and indexing means for electric watch |
| CH27961A4 (en) * | 1961-01-10 | 1963-08-15 |
-
1969
- 1969-03-27 DE DE19691915588 patent/DE1915588B2/en not_active Withdrawn
- 1969-07-24 CH CH1145469D patent/CH1145469A4/xx unknown
- 1969-07-24 CH CH1145469A patent/CH533855A/en unknown
- 1969-10-09 FR FR6934887A patent/FR2035924B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CH533855A (en) | 1971-02-26 |
| FR2035924A1 (en) | 1970-12-24 |
| FR2035924B1 (en) | 1974-03-15 |
| DE1915588B2 (en) | 1971-12-16 |
| DE1915588A1 (en) | 1971-01-07 |