FR2277326B1 - - Google Patents

Info

Publication number
FR2277326B1
FR2277326B1 FR7521295A FR7521295A FR2277326B1 FR 2277326 B1 FR2277326 B1 FR 2277326B1 FR 7521295 A FR7521295 A FR 7521295A FR 7521295 A FR7521295 A FR 7521295A FR 2277326 B1 FR2277326 B1 FR 2277326B1
Authority
FR
France
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.)
Expired
Application number
FR7521295A
Other languages
French (fr)
Other versions
FR2277326A1 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Centre de Recherches Metallurgiques CRM ASBL
Original Assignee
Centre de Recherches Metallurgiques CRM ASBL
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Centre de Recherches Metallurgiques CRM ASBL filed Critical Centre de Recherches Metallurgiques CRM ASBL
Publication of FR2277326A1 publication Critical patent/FR2277326A1/en
Application granted granted Critical
Publication of FR2277326B1 publication Critical patent/FR2277326B1/fr
Granted legal-status Critical Current

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
    • G01B11/24—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Length Measuring Devices By Optical Means (AREA)
FR7521295A 1974-07-02 1975-06-30 METHOD AND DEVICE FOR DETERMINING THE SHAPE AND DIMENSIONS OF THE CROSS-SECTION OF AN OBJECT Granted FR2277326A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE817191 1974-07-02

Publications (2)

Publication Number Publication Date
FR2277326A1 FR2277326A1 (en) 1976-01-30
FR2277326B1 true FR2277326B1 (en) 1979-08-24

Family

ID=3861051

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7521295A Granted FR2277326A1 (en) 1974-07-02 1975-06-30 METHOD AND DEVICE FOR DETERMINING THE SHAPE AND DIMENSIONS OF THE CROSS-SECTION OF AN OBJECT

Country Status (4)

Country Link
JP (1) JPS5126058A (en)
FR (1) FR2277326A1 (en)
GB (1) GB1517571A (en)
LU (1) LU72878A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2447967A1 (en) * 1979-01-31 1980-08-29 Siderurgie Fse Inst Rech METHOD AND DEVICE FOR CONTINUOUSLY DETERMINING THE PROFILE OF LOADS IN A BLAST FURNACE
EP0039143B1 (en) * 1980-03-31 1985-09-18 Harmo Industries Limited Method and apparatus for determining the shape of objects
US4456829A (en) * 1981-10-29 1984-06-26 K. J. Law Engineers, Inc. Non-contact sensor, system and method with particular utility for measurement of road profile
GB9115745D0 (en) * 1991-07-20 1991-09-04 Longdin & Browning Surveys Lim Method and apparatus for dimensional measurement
DE102020003850A1 (en) * 2020-06-26 2021-12-30 Baumer Inspection Gmbh Device for determining a height profile of an object

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB992760A (en) * 1962-11-26 1965-05-19 Cossor Ltd A C Measuring apparatus for determining the range of a surface from a base line
FR1406871A (en) * 1964-09-04 1965-07-23 Zd Y V I Narodni Podnik Method and device for photoelectric determination of body dimensions without contact with them
FR2139663B1 (en) * 1971-05-28 1973-05-25 France Etat
DE2256736C3 (en) * 1972-11-18 1979-01-25 Ibm Deutschland Gmbh, 7000 Stuttgart Measuring arrangement for the automatic testing of the surface quality and evenness of a workpiece surface

Also Published As

Publication number Publication date
GB1517571A (en) 1978-07-12
LU72878A1 (en) 1975-10-08
FR2277326A1 (en) 1976-01-30
JPS5126058A (en) 1976-03-03

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Legal Events

Date Code Title Description
ST Notification of lapse