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FR2305711A1 - Dispositif optique de mesure de dimension - Google Patents

Dispositif optique de mesure de dimension

Info

Publication number
FR2305711A1
FR2305711A1 FR7510008A FR7510008A FR2305711A1 FR 2305711 A1 FR2305711 A1 FR 2305711A1 FR 7510008 A FR7510008 A FR 7510008A FR 7510008 A FR7510008 A FR 7510008A FR 2305711 A1 FR2305711 A1 FR 2305711A1
Authority
FR
France
Prior art keywords
wire
diameter
laser beam
measuring instrument
scanning light
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
Application number
FR7510008A
Other languages
English (en)
Other versions
FR2305711B1 (fr
Inventor
Jean-Pierre Picault
Michel Olivi
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.)
SORO ELECTRO OPTICS
Original Assignee
SORO ELECTRO OPTICS
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 SORO ELECTRO OPTICS filed Critical SORO ELECTRO OPTICS
Priority to FR7510008A priority Critical patent/FR2305711A1/fr
Publication of FR2305711A1 publication Critical patent/FR2305711A1/fr
Application granted granted Critical
Publication of FR2305711B1 publication Critical patent/FR2305711B1/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
    • G01B11/08—Measuring arrangements characterised by the use of optical techniques for measuring diameters

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Length Measuring Devices By Optical Means (AREA)
FR7510008A 1975-03-28 1975-03-28 Dispositif optique de mesure de dimension Granted FR2305711A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7510008A FR2305711A1 (fr) 1975-03-28 1975-03-28 Dispositif optique de mesure de dimension

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7510008A FR2305711A1 (fr) 1975-03-28 1975-03-28 Dispositif optique de mesure de dimension

Publications (2)

Publication Number Publication Date
FR2305711A1 true FR2305711A1 (fr) 1976-10-22
FR2305711B1 FR2305711B1 (fr) 1980-05-16

Family

ID=9153329

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7510008A Granted FR2305711A1 (fr) 1975-03-28 1975-03-28 Dispositif optique de mesure de dimension

Country Status (1)

Country Link
FR (1) FR2305711A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2336660A1 (fr) * 1975-12-22 1977-07-22 Monsanto Co Jauge de mesure optique d'epaisseur
WO1990010192A1 (fr) * 1989-02-25 1990-09-07 Herbert Schulz Procede de mesure de tranchants

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2336660A1 (fr) * 1975-12-22 1977-07-22 Monsanto Co Jauge de mesure optique d'epaisseur
WO1990010192A1 (fr) * 1989-02-25 1990-09-07 Herbert Schulz Procede de mesure de tranchants

Also Published As

Publication number Publication date
FR2305711B1 (fr) 1980-05-16

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Legal Events

Date Code Title Description
ST Notification of lapse