FR2749932B1 - DEVICE FOR MEASURING A DIMENSION OF THE CROSS SECTION OF A WIRE, ESPECIALLY OF A CONTACT WIRE OF A CATENARY - Google Patents

DEVICE FOR MEASURING A DIMENSION OF THE CROSS SECTION OF A WIRE, ESPECIALLY OF A CONTACT WIRE OF A CATENARY

Info

Publication number
FR2749932B1
FR2749932B1 FR9607304A FR9607304A FR2749932B1 FR 2749932 B1 FR2749932 B1 FR 2749932B1 FR 9607304 A FR9607304 A FR 9607304A FR 9607304 A FR9607304 A FR 9607304A FR 2749932 B1 FR2749932 B1 FR 2749932B1
Authority
FR
France
Prior art keywords
wire
catenary
dimension
measuring
cross
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.)
Expired - Fee Related
Application number
FR9607304A
Other languages
French (fr)
Other versions
FR2749932A1 (en
Inventor
Gerard Testart
Boguslaw Lorecki
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.)
COGIFER Compagnie Generale dInstallations Ferroviaires SA
Original Assignee
COGIFER Compagnie Generale dInstallations Ferroviaires SA
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 COGIFER Compagnie Generale dInstallations Ferroviaires SA filed Critical COGIFER Compagnie Generale dInstallations Ferroviaires SA
Priority to FR9607304A priority Critical patent/FR2749932B1/en
Publication of FR2749932A1 publication Critical patent/FR2749932A1/en
Application granted granted Critical
Publication of FR2749932B1 publication Critical patent/FR2749932B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G01B11/10—Measuring arrangements characterised by the use of optical techniques for measuring diameters of objects while moving
    • G01B11/105—Measuring arrangements characterised by the use of optical techniques for measuring diameters of objects while moving using photoelectric detection means

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Length Measuring Devices By Optical Means (AREA)
FR9607304A 1996-06-12 1996-06-12 DEVICE FOR MEASURING A DIMENSION OF THE CROSS SECTION OF A WIRE, ESPECIALLY OF A CONTACT WIRE OF A CATENARY Expired - Fee Related FR2749932B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9607304A FR2749932B1 (en) 1996-06-12 1996-06-12 DEVICE FOR MEASURING A DIMENSION OF THE CROSS SECTION OF A WIRE, ESPECIALLY OF A CONTACT WIRE OF A CATENARY

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9607304A FR2749932B1 (en) 1996-06-12 1996-06-12 DEVICE FOR MEASURING A DIMENSION OF THE CROSS SECTION OF A WIRE, ESPECIALLY OF A CONTACT WIRE OF A CATENARY

Publications (2)

Publication Number Publication Date
FR2749932A1 FR2749932A1 (en) 1997-12-19
FR2749932B1 true FR2749932B1 (en) 1998-08-28

Family

ID=9492988

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9607304A Expired - Fee Related FR2749932B1 (en) 1996-06-12 1996-06-12 DEVICE FOR MEASURING A DIMENSION OF THE CROSS SECTION OF A WIRE, ESPECIALLY OF A CONTACT WIRE OF A CATENARY

Country Status (1)

Country Link
FR (1) FR2749932B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CZ286113B6 (en) * 1998-01-14 2000-01-12 Rieter Elitex A. S. Method of determining thickness and/or homogeneity of a moving linear formation and apparatus for making the same
GB9904927D0 (en) * 1999-03-04 1999-04-28 Roke Manor Research Measurement of wear of the overhead power line for railways

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58105002A (en) * 1981-12-17 1983-06-22 Furukawa Electric Co Ltd:The Size measuring method using light guide
GB2159621B (en) * 1984-06-01 1988-03-23 Beta Instr Co Fast response gauging system
JP2916509B2 (en) * 1990-05-31 1999-07-05 三菱原子燃料株式会社 Method and apparatus for measuring outer diameter of object to be measured
DE9402465U1 (en) * 1994-02-15 1994-04-14 DMT-Gesellschaft für Forschung und Prüfung mbH, 44787 Bochum Measuring device for determining the contact wire thickness
DE29509202U1 (en) * 1995-06-03 1995-08-24 DMT-Gesellschaft für Forschung und Prüfung mbH, 45307 Essen Device for measuring contact wire thickness

Also Published As

Publication number Publication date
FR2749932A1 (en) 1997-12-19

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Legal Events

Date Code Title Description
TQ Partial transmission of property
ST Notification of lapse

Effective date: 20110228