FR2674809B1 - DEVICE FOR CONTROLLING A RAILWAY TRACK. - Google Patents

DEVICE FOR CONTROLLING A RAILWAY TRACK.

Info

Publication number
FR2674809B1
FR2674809B1 FR9104262A FR9104262A FR2674809B1 FR 2674809 B1 FR2674809 B1 FR 2674809B1 FR 9104262 A FR9104262 A FR 9104262A FR 9104262 A FR9104262 A FR 9104262A FR 2674809 B1 FR2674809 B1 FR 2674809B1
Authority
FR
France
Prior art keywords
controlling
railway track
railway
track
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
FR9104262A
Other languages
French (fr)
Other versions
FR2674809A1 (en
Inventor
Joly Pascal
Bascop Bernard
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.)
Sollac SA
Original Assignee
Sollac SA
Lorraine de Laminage Continu SA SOLLAC
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 Sollac SA, Lorraine de Laminage Continu SA SOLLAC filed Critical Sollac SA
Priority to FR9104262A priority Critical patent/FR2674809B1/en
Publication of FR2674809A1 publication Critical patent/FR2674809A1/en
Application granted granted Critical
Publication of FR2674809B1 publication Critical patent/FR2674809B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61K—AUXILIARY EQUIPMENT SPECIALLY ADAPTED FOR RAILWAYS, NOT OTHERWISE PROVIDED FOR
    • B61K9/00—Railway vehicle profile gauges; Detecting or indicating overheating of components; Apparatus on locomotives or cars to indicate bad track sections; General design of track recording vehicles
    • B61K9/08—Measuring installations for surveying permanent way
    • 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
    • G01B11/14—Measuring arrangements characterised by the use of optical techniques for measuring distance or clearance between spaced objects or spaced apertures
FR9104262A 1991-04-08 1991-04-08 DEVICE FOR CONTROLLING A RAILWAY TRACK. Expired - Fee Related FR2674809B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9104262A FR2674809B1 (en) 1991-04-08 1991-04-08 DEVICE FOR CONTROLLING A RAILWAY TRACK.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9104262A FR2674809B1 (en) 1991-04-08 1991-04-08 DEVICE FOR CONTROLLING A RAILWAY TRACK.

Publications (2)

Publication Number Publication Date
FR2674809A1 FR2674809A1 (en) 1992-10-09
FR2674809B1 true FR2674809B1 (en) 1994-06-10

Family

ID=9411597

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9104262A Expired - Fee Related FR2674809B1 (en) 1991-04-08 1991-04-08 DEVICE FOR CONTROLLING A RAILWAY TRACK.

Country Status (1)

Country Link
FR (1) FR2674809B1 (en)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996000159A1 (en) * 1994-06-23 1996-01-04 Groenskov Leif Arrangement for measuring the quality of rails, in which a movable frame is connected to the bogie
NL1020168C2 (en) * 2001-03-14 2002-10-15 Volker Stevin Rail & Traffic B Monitoring system for track points, uses measurement data from track to provide qualitative assessment of points and carry out maintenance work if necessary
ATE431796T1 (en) * 2002-03-13 2009-06-15 Volker Stevin Rail & Traffic B MEASURING VEHICLE FOR RAIL NETWORK
AT5911U3 (en) 2002-10-29 2003-11-25 Plasser Bahnbaumasch Franz METHOD FOR CONTACT-FREE MEASUREMENT OF A CROSS-PROFILE OR DISTANCE FROM RAILS OF A TRACK
US8209145B2 (en) 2004-06-30 2012-06-26 Georgetown Rail Equipment Company Methods for GPS to milepost mapping
US8958079B2 (en) 2004-06-30 2015-02-17 Georgetown Rail Equipment Company System and method for inspecting railroad ties
US8405837B2 (en) 2004-06-30 2013-03-26 Georgetown Rail Equipment Company System and method for inspecting surfaces using optical wavelength filtering
WO2006004846A2 (en) 2004-06-30 2006-01-12 Georgetown Rail Equipment Company System and method for inspecting railroad track
US8081320B2 (en) 2004-06-30 2011-12-20 Georgetown Rail Equipment Company Tilt correction system and method for rail seat abrasion
DE102007009316B4 (en) * 2006-04-10 2020-06-10 Schwihag Ag Device and method for inspecting and / or monitoring a switch system having one or more switches
CN102310869A (en) * 2011-06-01 2012-01-11 王平 Trolley for testing profile of steel rail
AT511200B1 (en) 2011-10-20 2012-10-15 Isiqiri Interface Tech Gmbh REAL TIME MEASUREMENT OF RELATIVE POSITION DATA AND / OR GEOMETRIC MASSES OF A MOVING BODY USING OPTICAL MEASURING AGENTS
CA2892952C (en) 2015-01-19 2019-10-15 Tetra Tech, Inc. Protective shroud
US10349491B2 (en) 2015-01-19 2019-07-09 Tetra Tech, Inc. Light emission power control apparatus and method
US9849895B2 (en) 2015-01-19 2017-12-26 Tetra Tech, Inc. Sensor synchronization apparatus and method
US9618335B2 (en) 2015-01-19 2017-04-11 Tetra Tech, Inc. Light emission power control apparatus and method
US10362293B2 (en) 2015-02-20 2019-07-23 Tetra Tech, Inc. 3D track assessment system and method
US10416098B2 (en) 2016-05-26 2019-09-17 Georgetown Rail Equiptment Company Three-dimensional image reconstruction using transmission and scatter radiography methods
US10807623B2 (en) 2018-06-01 2020-10-20 Tetra Tech, Inc. Apparatus and method for gathering data from sensors oriented at an oblique angle relative to a railway track
US10625760B2 (en) 2018-06-01 2020-04-21 Tetra Tech, Inc. Apparatus and method for calculating wooden crosstie plate cut measurements and rail seat abrasion measurements based on rail head height
US10730538B2 (en) 2018-06-01 2020-08-04 Tetra Tech, Inc. Apparatus and method for calculating plate cut and rail seat abrasion based on measurements only of rail head elevation and crosstie surface elevation
US11377130B2 (en) 2018-06-01 2022-07-05 Tetra Tech, Inc. Autonomous track assessment system
CN109305188B (en) * 2018-09-18 2022-04-12 中国北方车辆研究所 Servo tracking type steel rail profile corrugation detection system
CN109353370B (en) * 2018-12-12 2023-11-10 湖南高创海捷工程技术有限公司 Non-contact rail wave mill and contour detection device
WO2020232443A1 (en) 2019-05-16 2020-11-19 Tetra Tech, Inc. Autonomous track assessment system
CN113513963B (en) * 2021-07-19 2024-04-23 郑州爱普锐科技有限公司 Urban rail transit signal equipment measuring device

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3864039A (en) * 1973-07-12 1975-02-04 Us Transport Rail gage apparatus
US4198164A (en) * 1976-10-07 1980-04-15 Ensco, Inc. Proximity sensor and method and apparatus for continuously measuring rail gauge

Also Published As

Publication number Publication date
FR2674809A1 (en) 1992-10-09

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Legal Events

Date Code Title Description
ST Notification of lapse