CH937269A4 - - Google Patents
Info
- Publication number
- CH937269A4 CH937269A4 CH937269DD CH937269A4 CH 937269 A4 CH937269 A4 CH 937269A4 CH 937269D D CH937269D D CH 937269DD CH 937269 A4 CH937269 A4 CH 937269A4
- 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
- G04D7/12—Timing devices for clocks or watches for comparing the rate of the oscillating member with a standard
- G04D7/1207—Timing devices for clocks or watches for comparing the rate of the oscillating member with a standard only for measuring
- G04D7/1214—Timing devices for clocks or watches for comparing the rate of the oscillating member with a standard only for measuring for complete clockworks
- G04D7/1221—Timing devices for clocks or watches for comparing the rate of the oscillating member with a standard only for measuring for complete clockworks with recording, e.g. vibrograph
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M1/00—Testing static or dynamic balance of machines or structures
- G01M1/14—Determining imbalance
- G01M1/16—Determining imbalance by oscillating or rotating the body to be tested
- G01M1/22—Determining imbalance by oscillating or rotating the body to be tested and converting vibrations due to imbalance into electric variables
-
- 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
- G04D7/004—Optical measuring and testing apparatus
-
- 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
- G04D7/12—Timing devices for clocks or watches for comparing the rate of the oscillating member with a standard
- G04D7/1207—Timing devices for clocks or watches for comparing the rate of the oscillating member with a standard only for measuring
- G04D7/1214—Timing devices for clocks or watches for comparing the rate of the oscillating member with a standard only for measuring for complete clockworks
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH937269A CH521627A (fr) | 1969-06-19 | 1969-06-19 | Installation pour la mesure des caractéristiques dynamiques d'une pièce d'horlogerie par voie opto-électronique |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH937269A4 true CH937269A4 (de) | 1971-12-31 |
Family
ID=4351307
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH937269D CH937269A4 (de) | 1969-06-19 | 1969-06-19 | |
| CH937269A CH521627A (fr) | 1969-06-19 | 1969-06-19 | Installation pour la mesure des caractéristiques dynamiques d'une pièce d'horlogerie par voie opto-électronique |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH937269A CH521627A (fr) | 1969-06-19 | 1969-06-19 | Installation pour la mesure des caractéristiques dynamiques d'une pièce d'horlogerie par voie opto-électronique |
Country Status (1)
| Country | Link |
|---|---|
| CH (2) | CH937269A4 (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2780169B1 (fr) * | 1998-06-22 | 2000-09-22 | Ecole D Ingenieurs Du Canton D | Procede et appareil pour la mesure du repere d'un mouvement de montre mecanique |
-
1969
- 1969-06-19 CH CH937269D patent/CH937269A4/xx unknown
- 1969-06-19 CH CH937269A patent/CH521627A/fr not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| CH521627A (fr) | 1971-12-31 |