BE808505A - Dispositif de mesure du deplacement d'un element mobile - Google Patents
Dispositif de mesure du deplacement d'un element mobileInfo
- Publication number
- BE808505A BE808505A BE138757A BE138757A BE808505A BE 808505 A BE808505 A BE 808505A BE 138757 A BE138757 A BE 138757A BE 138757 A BE138757 A BE 138757A BE 808505 A BE808505 A BE 808505A
- Authority
- BE
- Belgium
- Prior art keywords
- measuring
- movement
- mobile element
- mobile
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q17/00—Arrangements for observing, indicating or measuring on machine tools
- B23Q17/24—Arrangements for observing, indicating or measuring on machine tools using optics or electromagnetic waves
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B9/00—Measuring instruments characterised by the use of optical techniques
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Length Measuring Devices By Optical Means (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7245039A FR2211118A5 (fr) | 1972-12-18 | 1972-12-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE808505A true BE808505A (fr) | 1974-06-11 |
Family
ID=9108867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE138757A BE808505A (fr) | 1972-12-18 | 1973-12-11 | Dispositif de mesure du deplacement d'un element mobile |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS5041573A (fr) |
| BE (1) | BE808505A (fr) |
| CH (1) | CH571704A5 (fr) |
| DE (1) | DE2357372A1 (fr) |
| ES (1) | ES420711A1 (fr) |
| FR (1) | FR2211118A5 (fr) |
| IT (1) | IT999878B (fr) |
| NL (1) | NL7315508A (fr) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3239108A1 (de) * | 1982-10-22 | 1984-04-26 | Dr. Johannes Heidenhain Gmbh, 8225 Traunreut | Positionsmessverfahren und einrichtungen zur durchfuehrung des verfahrens |
-
1972
- 1972-12-18 FR FR7245039A patent/FR2211118A5/fr not_active Expired
-
1973
- 1973-11-06 CH CH1557473A patent/CH571704A5/xx not_active IP Right Cessation
- 1973-11-13 NL NL7315508A patent/NL7315508A/xx not_active Application Discontinuation
- 1973-11-16 DE DE19732357372 patent/DE2357372A1/de active Pending
- 1973-11-21 ES ES420711A patent/ES420711A1/es not_active Expired
- 1973-12-03 IT IT7054773A patent/IT999878B/it active
- 1973-12-06 JP JP13668973A patent/JPS5041573A/ja active Pending
- 1973-12-11 BE BE138757A patent/BE808505A/fr not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| ES420711A1 (es) | 1976-04-16 |
| DE2357372A1 (de) | 1974-07-11 |
| NL7315508A (fr) | 1974-06-20 |
| JPS5041573A (fr) | 1975-04-16 |
| IT999878B (it) | 1976-03-10 |
| CH571704A5 (fr) | 1976-01-15 |
| FR2211118A5 (fr) | 1974-07-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RE | Patent lapsed |
Owner name: SOC. D'OPTIQUE PRECISION ELECTRONIQUEET MECANIQUE Effective date: 19841211 |