FR2361629A1 - Dispositif de detection optique des formes de produits metalliques lamines - Google Patents
Dispositif de detection optique des formes de produits metalliques laminesInfo
- Publication number
- FR2361629A1 FR2361629A1 FR7724735A FR7724735A FR2361629A1 FR 2361629 A1 FR2361629 A1 FR 2361629A1 FR 7724735 A FR7724735 A FR 7724735A FR 7724735 A FR7724735 A FR 7724735A FR 2361629 A1 FR2361629 A1 FR 2361629A1
- Authority
- FR
- France
- Prior art keywords
- metal products
- shapes
- optical detection
- detection device
- laminated metal
- 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
-
- 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
- G01B11/022—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness by means of tv-camera scanning
-
- 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
- G01B11/24—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures
- G01B11/25—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures by projecting a pattern, e.g. one or more lines, moiré fringes on the object
- G01B11/2518—Projection by scanning of the object
- G01B11/2522—Projection by scanning of the object the position of the object changing and being recorded
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Control Of Metal Rolling (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
- Metal Rolling (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9736876A JPS5322762A (en) | 1976-08-13 | 1976-08-13 | Shape detector for rolled plate |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2361629A1 true FR2361629A1 (fr) | 1978-03-10 |
FR2361629B1 FR2361629B1 (de) | 1981-01-02 |
Family
ID=14190552
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7724735A Granted FR2361629A1 (fr) | 1976-08-13 | 1977-08-11 | Dispositif de detection optique des formes de produits metalliques lamines |
Country Status (6)
Country | Link |
---|---|
JP (1) | JPS5322762A (de) |
AU (1) | AU2761077A (de) |
BR (1) | BR7705360A (de) |
DE (1) | DE2736235C3 (de) |
FR (1) | FR2361629A1 (de) |
GB (1) | GB1545685A (de) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3586445A (en) * | 1969-03-25 | 1971-06-22 | Du Pont | Apparatus for monitoring the width of a running web and indicating the amounts of length which are over width,under width,and average width |
DE2324232A1 (de) * | 1973-05-14 | 1974-12-05 | Timothy R Pryor | Verfahren und vorrichtung zur bestimmung der relativen lage zweier grenzflaechen oder kanten |
FR2289880A1 (fr) * | 1974-10-31 | 1976-05-28 | Nippon Kokan Kk | Procede et appareil pour mesurer le profil des bandes metalliques |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1290096A (de) * | 1970-03-23 | 1972-09-20 | ||
JPS4924462A (de) * | 1972-06-30 | 1974-03-04 |
-
1976
- 1976-08-13 JP JP9736876A patent/JPS5322762A/ja active Pending
-
1977
- 1977-08-04 AU AU27610/77A patent/AU2761077A/en active Pending
- 1977-08-11 FR FR7724735A patent/FR2361629A1/fr active Granted
- 1977-08-11 DE DE19772736235 patent/DE2736235C3/de not_active Expired
- 1977-08-12 BR BR7705360A patent/BR7705360A/pt unknown
- 1977-08-12 GB GB3402477A patent/GB1545685A/en not_active Expired
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3586445A (en) * | 1969-03-25 | 1971-06-22 | Du Pont | Apparatus for monitoring the width of a running web and indicating the amounts of length which are over width,under width,and average width |
DE2324232A1 (de) * | 1973-05-14 | 1974-12-05 | Timothy R Pryor | Verfahren und vorrichtung zur bestimmung der relativen lage zweier grenzflaechen oder kanten |
FR2289880A1 (fr) * | 1974-10-31 | 1976-05-28 | Nippon Kokan Kk | Procede et appareil pour mesurer le profil des bandes metalliques |
Also Published As
Publication number | Publication date |
---|---|
DE2736235A1 (de) | 1978-02-16 |
BR7705360A (pt) | 1978-07-04 |
DE2736235B2 (de) | 1980-12-11 |
FR2361629B1 (de) | 1981-01-02 |
JPS5322762A (en) | 1978-03-02 |
AU2761077A (en) | 1979-02-08 |
DE2736235C3 (de) | 1981-07-16 |
GB1545685A (en) | 1979-05-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US4709264A (en) | Picture processing apparatus | |
CA2094733A1 (en) | Method and apparatus for measuring traffic flow | |
FR2390064A1 (de) | ||
CA2184549A1 (en) | Method and Apparatus for Calibration of a Distance Sensor in a Vehicle Navigation System | |
KR910017205A (ko) | 차간 거리 제어 장치 | |
KR900015985A (ko) | 차량용 안전장치의 조정장치 | |
ES2103877T3 (es) | Dispositivo para detectar perturbaciones en la transmision de señales en vehiculos de motor. | |
FR2450455B1 (de) | ||
AU616710B2 (en) | Procedure and apparatus for detecting objects moving at varying speeds within a certain area | |
FR2361629A1 (fr) | Dispositif de detection optique des formes de produits metalliques lamines | |
US5412421A (en) | Motion compensated sensor | |
ATE211845T1 (de) | Verfahren zur vermeidung von fehlalarmen in einem brandmeldesystem, und brandmeldesystem zur durchführung des verfahrens | |
JPH01321285A (ja) | エレベータガイドレールの据付精度測定装置 | |
GB2043387A (en) | Optical velocity measurement | |
JPS63120212A (ja) | 自動車の追突防止装置 | |
FR2782384B1 (fr) | Dispositif de mesure de la taille de particules en deplacement, notamment pour des mesures pluviometriques | |
KR970007789B1 (en) | Micropattern formation of semiconductor elements | |
JPH03285190A (ja) | 音源検出装置 | |
CA2092790A1 (fr) | Dispositif de commande de gain dans un recepteur de signaux d'information | |
JPH1123592A (ja) | リアルタイム車速測定装置 | |
SU1277152A1 (ru) | Устройство дл вычислени упрежденного значени угла качки | |
JPS54124784A (en) | Laser flaw inspector | |
SU413408A1 (de) | ||
SU438867A1 (ru) | Устройство дл контрол пр молинейности поверхностей | |
SU566755A1 (ru) | Устройство дл обнаружени неподвижных роликов ленточного конвейера |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |