FR2305710A1 - Procede pour determiner les dimensions d'un profile - Google Patents
Procede pour determiner les dimensions d'un profileInfo
- Publication number
- FR2305710A1 FR2305710A1 FR7509809A FR7509809A FR2305710A1 FR 2305710 A1 FR2305710 A1 FR 2305710A1 FR 7509809 A FR7509809 A FR 7509809A FR 7509809 A FR7509809 A FR 7509809A FR 2305710 A1 FR2305710 A1 FR 2305710A1
- Authority
- FR
- France
- Prior art keywords
- light beam
- camera
- section
- measuring instrument
- optical measuring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B38/00—Methods or devices for measuring, detecting or monitoring specially adapted for metal-rolling mills, e.g. position detection, inspection of the product
- B21B38/04—Methods or devices for measuring, detecting or monitoring specially adapted for metal-rolling mills, e.g. position detection, inspection of the product for measuring thickness, width, diameter or other transverse dimensions of the product
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/02—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness
- G01B11/04—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness specially adapted for measuring length or width of objects while moving
- G01B11/046—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness specially adapted for measuring length or width of objects while moving for measuring width
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7509809A FR2305710A1 (fr) | 1975-03-28 | 1975-03-28 | Procede pour determiner les dimensions d'un profile |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7509809A FR2305710A1 (fr) | 1975-03-28 | 1975-03-28 | Procede pour determiner les dimensions d'un profile |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2305710A1 true FR2305710A1 (fr) | 1976-10-22 |
FR2305710B1 FR2305710B1 (fr) | 1977-11-25 |
Family
ID=9153256
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7509809A Granted FR2305710A1 (fr) | 1975-03-28 | 1975-03-28 | Procede pour determiner les dimensions d'un profile |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2305710A1 (fr) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0004330A1 (fr) * | 1978-03-22 | 1979-10-03 | Agfa-Gevaert AG | Procédé et dispositif pour le mesurage continu et sans contact et la surveillance des pistes magnétiques de films en mouvement |
US6204964B1 (en) * | 1999-02-17 | 2001-03-20 | Nikon Corporation | Laser microscope |
WO2013050007A1 (fr) * | 2011-10-03 | 2013-04-11 | Ustav Pristrojove Techniky Akademie Ved Cr, V.V.I. | Procédé et appareil pour mesurer des écarts de forme de pièces mécaniques |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3187185A (en) * | 1960-12-22 | 1965-06-01 | United States Steel Corp | Apparatus for determining surface contour |
FR2212533A1 (fr) * | 1972-12-27 | 1974-07-26 | Daido Steel Co Ltd |
-
1975
- 1975-03-28 FR FR7509809A patent/FR2305710A1/fr active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3187185A (en) * | 1960-12-22 | 1965-06-01 | United States Steel Corp | Apparatus for determining surface contour |
FR2212533A1 (fr) * | 1972-12-27 | 1974-07-26 | Daido Steel Co Ltd |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0004330A1 (fr) * | 1978-03-22 | 1979-10-03 | Agfa-Gevaert AG | Procédé et dispositif pour le mesurage continu et sans contact et la surveillance des pistes magnétiques de films en mouvement |
US6204964B1 (en) * | 1999-02-17 | 2001-03-20 | Nikon Corporation | Laser microscope |
WO2013050007A1 (fr) * | 2011-10-03 | 2013-04-11 | Ustav Pristrojove Techniky Akademie Ved Cr, V.V.I. | Procédé et appareil pour mesurer des écarts de forme de pièces mécaniques |
Also Published As
Publication number | Publication date |
---|---|
FR2305710B1 (fr) | 1977-11-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |