CH765671A4 - - Google Patents
Info
- Publication number
- CH765671A4 CH765671A4 CH765671DD CH765671A4 CH 765671 A4 CH765671 A4 CH 765671A4 CH 765671D D CH765671D D CH 765671DD CH 765671 A4 CH765671 A4 CH 765671A4
- 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
- G04B19/00—Indicating the time by visual means
- G04B19/02—Back-gearing arrangements between gear train and hands
-
- 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
- G04B27/00—Mechanical devices for setting the time indicating means
- G04B27/001—Internal gear therefor, e.g. for setting the second hand or for setting several clockworks
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electromechanical Clocks (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH765671A CH535985A (en) | 1971-05-26 | 1971-05-26 | Watch movement with central seconds |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH765671A4 true CH765671A4 (en) | 1972-12-29 |
Family
ID=4328535
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH765671A CH535985A (en) | 1971-05-26 | 1971-05-26 | Watch movement with central seconds |
| CH765671D CH765671A4 (en) | 1971-05-26 | 1971-05-26 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH765671A CH535985A (en) | 1971-05-26 | 1971-05-26 | Watch movement with central seconds |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3747329A (en) |
| CH (2) | CH535985A (en) |
| DE (1) | DE2222347C3 (en) |
| FR (1) | FR2138698B1 (en) |
| GB (1) | GB1346545A (en) |
| IT (1) | IT955778B (en) |
| SU (1) | SU487491A3 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2560055B1 (en) * | 2011-08-17 | 2018-05-02 | ETA SA Manufacture Horlogère Suisse | Pre-adjustment of the play of a horological wheel |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1537309A (en) * | 1976-07-12 | 1978-12-29 | Suisse Horlogerie | Wristwatch movement |
| CH617815GA3 (en) * | 1978-09-04 | 1980-06-30 | ||
| CH719090B1 (en) * | 2021-10-27 | 2024-04-15 | Bulgari Horlogerie Sa | Control device for a timepiece. |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3029592A (en) * | 1958-07-17 | 1962-04-17 | Montres Perret Et Berthoud Sa | Motion-work for time-pieces |
| CH694066A4 (en) * | 1966-05-13 | 1970-09-15 |
-
1971
- 1971-05-26 CH CH765671A patent/CH535985A/en unknown
- 1971-05-26 CH CH765671D patent/CH765671A4/xx unknown
-
1972
- 1972-05-05 FR FR7217167A patent/FR2138698B1/fr not_active Expired
- 1972-05-06 DE DE2222347A patent/DE2222347C3/en not_active Expired
- 1972-05-16 SU SU1785644A patent/SU487491A3/en active
- 1972-05-22 US US00255464A patent/US3747329A/en not_active Expired - Lifetime
- 1972-05-24 GB GB2441872A patent/GB1346545A/en not_active Expired
- 1972-05-24 IT IT24740/72A patent/IT955778B/en active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2560055B1 (en) * | 2011-08-17 | 2018-05-02 | ETA SA Manufacture Horlogère Suisse | Pre-adjustment of the play of a horological wheel |
Also Published As
| Publication number | Publication date |
|---|---|
| IT955778B (en) | 1973-09-29 |
| DE2222347C3 (en) | 1974-06-27 |
| GB1346545A (en) | 1974-02-13 |
| FR2138698A1 (en) | 1973-01-05 |
| SU487491A3 (en) | 1975-10-05 |
| FR2138698B1 (en) | 1976-06-11 |
| DE2222347A1 (en) | 1972-12-07 |
| DE2222347B2 (en) | 1973-12-06 |
| US3747329A (en) | 1973-07-24 |
| CH535985A (en) | 1972-12-29 |