CH1190063A4 - - Google Patents
Info
- Publication number
- CH1190063A4 CH1190063A4 CH1190063D CH1190063D CH1190063A4 CH 1190063 A4 CH1190063 A4 CH 1190063A4 CH 1190063 D CH1190063 D CH 1190063D CH 1190063 D CH1190063 D CH 1190063D CH 1190063 A4 CH1190063 A4 CH 1190063A4
- Authority
- CH
- Switzerland
Links
Classifications
-
- G—PHYSICS
- G04—HOROLOGY
- G04D—APPARATUS OR TOOLS SPECIALLY DESIGNED FOR MAKING OR MAINTAINING CLOCKS OR WATCHES
- G04D7/00—Measuring, counting, calibrating, testing or regulating apparatus
- G04D7/10—Measuring, counting, calibrating, testing or regulating apparatus for hairsprings of balances
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/20—Investigating strength properties of solid materials by application of mechanical stress by applying steady bending forces
-
- G—PHYSICS
- G04—HOROLOGY
- G04D—APPARATUS OR TOOLS SPECIALLY DESIGNED FOR MAKING OR MAINTAINING CLOCKS OR WATCHES
- G04D7/00—Measuring, counting, calibrating, testing or regulating apparatus
- G04D7/02—Measuring, counting, calibrating, testing or regulating apparatus for mainsprings
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US235782A US3248935A (en) | 1962-11-06 | 1962-11-06 | Hairspring wire bending strength gauge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH1190063A4 true CH1190063A4 (en:Method) | 1965-10-15 |
Family
ID=22886890
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1190063A CH409794A (de) | 1962-11-06 | 1963-09-27 | Verfahren und Vorrichtung zur Messung der Biegefestigkeit einer Spiralfeder für Uhren |
| CH1190063D CH1190063A4 (en:Method) | 1962-11-06 | 1963-09-27 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1190063A CH409794A (de) | 1962-11-06 | 1963-09-27 | Verfahren und Vorrichtung zur Messung der Biegefestigkeit einer Spiralfeder für Uhren |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US3248935A (en:Method) |
| CH (2) | CH409794A (en:Method) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118464667B (zh) * | 2024-07-15 | 2024-09-27 | 四川威纳尔特种电子材料有限公司 | 一种键合丝坯件抗弯强度检测装置及方法 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US73233A (en) * | 1868-01-14 | clifford | ||
| US2577805A (en) * | 1945-10-11 | 1951-12-11 | Thomas G Pidduck | Spring comparator |
| US2860510A (en) * | 1955-07-06 | 1958-11-18 | Jack J Press | Cantilever stiffness and curl tester |
-
1962
- 1962-11-06 US US235782A patent/US3248935A/en not_active Expired - Lifetime
-
1963
- 1963-09-27 CH CH1190063A patent/CH409794A/de unknown
- 1963-09-27 CH CH1190063D patent/CH1190063A4/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US3248935A (en) | 1966-05-03 |
| CH409794A (de) | 1965-10-15 |