FR2539866B1 - - Google Patents

Info

Publication number
FR2539866B1
FR2539866B1 FR8301289A FR8301289A FR2539866B1 FR 2539866 B1 FR2539866 B1 FR 2539866B1 FR 8301289 A FR8301289 A FR 8301289A FR 8301289 A FR8301289 A FR 8301289A FR 2539866 B1 FR2539866 B1 FR 2539866B1
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
FR8301289A
Other languages
French (fr)
Other versions
FR2539866A1 (fr
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR8301289A priority Critical patent/FR2539866A1/fr
Publication of FR2539866A1 publication Critical patent/FR2539866A1/fr
Application granted granted Critical
Publication of FR2539866B1 publication Critical patent/FR2539866B1/fr
Granted legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B35/00—Applications of measuring apparatus or devices for track-building purposes
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
    • G01B5/30—Measuring arrangements characterised by the use of mechanical techniques for measuring the deformation in a solid, e.g. mechanical strain gauge
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B2203/00—Devices for working the railway-superstructure
    • E01B2203/16—Guiding or measuring means, e.g. for alignment, canting, stepwise propagation
FR8301289A 1983-01-26 1983-01-26 Instrument portatif de mesurage du jeu residuel des attaches elastiques " nabla " de serrage des rails de chemin de fer Granted FR2539866A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8301289A FR2539866A1 (fr) 1983-01-26 1983-01-26 Instrument portatif de mesurage du jeu residuel des attaches elastiques " nabla " de serrage des rails de chemin de fer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8301289A FR2539866A1 (fr) 1983-01-26 1983-01-26 Instrument portatif de mesurage du jeu residuel des attaches elastiques " nabla " de serrage des rails de chemin de fer

Publications (2)

Publication Number Publication Date
FR2539866A1 FR2539866A1 (fr) 1984-07-27
FR2539866B1 true FR2539866B1 (ja) 1985-04-19

Family

ID=9285358

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8301289A Granted FR2539866A1 (fr) 1983-01-26 1983-01-26 Instrument portatif de mesurage du jeu residuel des attaches elastiques " nabla " de serrage des rails de chemin de fer

Country Status (1)

Country Link
FR (1) FR2539866A1 (ja)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2643714B1 (fr) * 1989-02-24 1993-12-03 Laboratoire Cl Ponts Chaussees Appareil de mesure de la variation de courbure d'une poutre sous l'action d'une variation du moment flechissant et procede d'auscultation systematique d'un pont en beton par ledit appareil de mesure
FR2737003B1 (fr) * 1995-07-19 2000-02-04 Fassetta Dispositif et procede de mesure de serrage des attaches de rails
WO2007063557A1 (en) * 2005-11-29 2007-06-07 Giorgio Pisani System and method for simultaneously controlling and storing the physical parameters during the internal stress adjustment operations in the long welded rail installation
ES2684435B1 (es) * 2017-03-30 2019-07-09 Adif Administrador De Infraestructuras Ferroviarias Dispositivo de comprobacion de sujeciones en vias ferroviarias

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB579206A (en) * 1944-03-29 1946-07-26 Archibald Milne Hamilton Improvements in or relating to extensometers or similar instruments
CH251163A (de) * 1945-11-28 1947-10-15 U Dr Huggenberger Arnold Dehnungs- und Durchbiegungsmesser.
FR1027097A (fr) * 1950-10-31 1953-05-07 Appareil de mesure et de comparaison des courbures
SE7711519L (sv) * 1977-10-13 1979-04-13 Norberg Sigurd Skidprovare

Also Published As

Publication number Publication date
FR2539866A1 (fr) 1984-07-27

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Legal Events

Date Code Title Description
ST Notification of lapse