CH898673A4 - - Google Patents
Info
- Publication number
- CH898673A4 CH898673A4 CH898673D CH898673D CH898673A4 CH 898673 A4 CH898673 A4 CH 898673A4 CH 898673 D CH898673 D CH 898673D CH 898673 D CH898673 D CH 898673D CH 898673 A4 CH898673 A4 CH 898673A4
- 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
- G04B17/00—Mechanisms for stabilising frequency
- G04B17/04—Oscillators acting by spring tension
- G04B17/06—Oscillators with hairsprings, e.g. balance
- G04B17/063—Balance construction
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Rolls And Other Rotary Bodies (AREA)
- Electromechanical Clocks (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH898673A CH588726B5 (en) | 1973-06-20 | 1973-06-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH898673A4 true CH898673A4 (en) | 1976-10-15 |
Family
ID=4347073
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH898673A CH588726B5 (en) | 1973-06-20 | 1973-06-20 | |
| CH898673D CH898673A4 (en) | 1973-06-20 | 1973-06-20 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH898673A CH588726B5 (en) | 1973-06-20 | 1973-06-20 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3906714A (en) |
| JP (1) | JPS548309B2 (en) |
| CH (2) | CH588726B5 (en) |
| FR (1) | FR2234592B1 (en) |
| GB (1) | GB1464999A (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH594928B (en) * | 1974-06-25 | 1978-01-31 | Ebauchesfabrik Eta Ag | SET IN THE FORM OF A WATCHMAKING SPIRAL AND A FERRULE. |
| WO2001009687A1 (en) * | 1999-07-29 | 2001-02-08 | Seiko Instruments Inc. | Mechanical timepiece with stud adjustment mechanism |
| EP1826634A1 (en) | 2006-02-28 | 2007-08-29 | Nivarox-FAR S.A. | Micromechanical element provided with form-locking opening for axle assembly |
| CH702156B1 (en) * | 2009-11-13 | 2017-08-31 | Nivarox Far Sa | Spiral balance resonator for a timepiece. |
| EP2579105A3 (en) * | 2011-10-07 | 2013-08-07 | CSEM Centre Suisse d'Electronique et de Microtechnique SA - Recherche et Développement | Method for manufacturing a timepiece |
| EP2631721A1 (en) | 2012-02-23 | 2013-08-28 | Richemont International S.A. | Diamond-covered titanium clock components |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH12666A (en) * | 1896-10-28 | 1897-05-31 | Paul Perret | Perret exhaust |
| FR318024A (en) * | 1902-01-24 | 1902-10-03 | Voigt | An escapement for watches, clocks and other timepieces |
| CH339869A (en) * | 1957-06-20 | 1959-07-15 | Smith & Sons Ltd S | Balance wheel with shaft, spiral spring and lever pin for timing and process for their production |
| US3570238A (en) * | 1968-03-04 | 1971-03-16 | Sunbeam Corp | Direct current electric timepiece |
-
1973
- 1973-06-20 CH CH898673A patent/CH588726B5/xx not_active IP Right Cessation
- 1973-06-20 CH CH898673D patent/CH898673A4/xx unknown
-
1974
- 1974-06-04 FR FR7420228A patent/FR2234592B1/fr not_active Expired
- 1974-06-10 US US477911A patent/US3906714A/en not_active Expired - Lifetime
- 1974-06-12 GB GB2612474A patent/GB1464999A/en not_active Expired
- 1974-06-19 JP JP7008074A patent/JPS548309B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS548309B2 (en) | 1979-04-14 |
| US3906714A (en) | 1975-09-23 |
| FR2234592B1 (en) | 1976-12-24 |
| CH588726B5 (en) | 1977-06-15 |
| FR2234592A1 (en) | 1975-01-17 |
| JPS5043968A (en) | 1975-04-21 |
| GB1464999A (en) | 1977-02-16 |