CH502620A - Diapason de flexion - Google Patents
Diapason de flexionInfo
- Publication number
- CH502620A CH502620A CH284068A CH284068A CH502620A CH 502620 A CH502620 A CH 502620A CH 284068 A CH284068 A CH 284068A CH 284068 A CH284068 A CH 284068A CH 502620 A CH502620 A CH 502620A
- Authority
- CH
- Switzerland
- Prior art keywords
- bending
- tuning fork
- tuning
- fork
- bending tuning
- Prior art date
Links
- 238000005452 bending Methods 0.000 title 1
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
- G04B17/045—Oscillators acting by spring tension with oscillating blade springs
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR98108A FR1521590A (fr) | 1967-03-09 | 1967-03-09 | Perfectionnements aux diapasons de flexion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH502620A true CH502620A (fr) | 1970-09-30 |
Family
ID=8626650
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH284068A CH502620A (fr) | 1967-03-09 | 1968-02-26 | Diapason de flexion |
| CH284068D CH284068A4 (fr) | 1967-03-09 | 1968-02-26 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH284068D CH284068A4 (fr) | 1967-03-09 | 1968-02-26 |
Country Status (2)
| Country | Link |
|---|---|
| CH (2) | CH502620A (fr) |
| FR (1) | FR1521590A (fr) |
-
1967
- 1967-03-09 FR FR98108A patent/FR1521590A/fr not_active Expired
-
1968
- 1968-02-26 CH CH284068A patent/CH502620A/fr not_active IP Right Cessation
- 1968-02-26 CH CH284068D patent/CH284068A4/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR1521590A (fr) | 1968-04-19 |
| CH284068A4 (fr) | 1970-09-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |