FR2994984B1 - Dispositif de surveillance de la variation de distance verticale entre une voie ferroviaire et une couche de ballast - Google Patents
Dispositif de surveillance de la variation de distance verticale entre une voie ferroviaire et une couche de ballastInfo
- Publication number
- FR2994984B1 FR2994984B1 FR1258095A FR1258095A FR2994984B1 FR 2994984 B1 FR2994984 B1 FR 2994984B1 FR 1258095 A FR1258095 A FR 1258095A FR 1258095 A FR1258095 A FR 1258095A FR 2994984 B1 FR2994984 B1 FR 2994984B1
- Authority
- FR
- France
- Prior art keywords
- railway
- monitoring
- vertical distance
- distance variation
- ballast layer
- 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.)
- Active
Links
- 238000012544 monitoring process Methods 0.000 title 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L23/00—Control, warning or like safety means along the route or between vehicles or trains
- B61L23/04—Control, warning or like safety means along the route or between vehicles or trains for monitoring the mechanical state of the route
- B61L23/042—Track changes detection
- B61L23/048—Road bed changes, e.g. road bed erosion
-
- 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
- E01B35/12—Applications of measuring apparatus or devices for track-building purposes for measuring movement of the track or of the components thereof under rolling loads, e.g. depression of sleepers, increase of gauge
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Machines For Laying And Maintaining Railways (AREA)
- Train Traffic Observation, Control, And Security (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1258095A FR2994984B1 (fr) | 2012-08-30 | 2012-08-30 | Dispositif de surveillance de la variation de distance verticale entre une voie ferroviaire et une couche de ballast |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1258095A FR2994984B1 (fr) | 2012-08-30 | 2012-08-30 | Dispositif de surveillance de la variation de distance verticale entre une voie ferroviaire et une couche de ballast |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2994984A1 FR2994984A1 (fr) | 2014-03-07 |
FR2994984B1 true FR2994984B1 (fr) | 2014-08-22 |
Family
ID=47049303
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1258095A Active FR2994984B1 (fr) | 2012-08-30 | 2012-08-30 | Dispositif de surveillance de la variation de distance verticale entre une voie ferroviaire et une couche de ballast |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2994984B1 (fr) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3390723B1 (fr) * | 2015-12-17 | 2020-02-05 | Siemens Mobility Pty Ltd. | Système de mesure de déplacement de voie ferrée et procédé de maintenance proactive |
FR3069924B1 (fr) * | 2017-08-01 | 2019-08-23 | Sncf Mobilites | Outil pour le controle d'un systeme de coulissement d'une porte de vehicule de transport et procede de controle |
FR3073051A1 (fr) * | 2017-10-27 | 2019-05-03 | Sequanta | Dispositif de controle a distance du deplacement d'un ecrou visse sur une tige filetee |
CN116772793B (zh) * | 2023-08-03 | 2024-05-07 | 神铁二号线(天津)轨道交通运营有限公司 | 地铁轨道检测装置 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB8621826D0 (en) * | 1986-09-10 | 1986-10-15 | Kango Wolf Power Tools | Void/lift meter |
US5397083A (en) * | 1994-05-09 | 1995-03-14 | Thomas; Donald | Rail guard |
GB0202740D0 (en) * | 2002-02-06 | 2002-03-27 | Gentech Internat Ltd | Improvements in and relating to measuring of displacement |
GB2403541A (en) * | 2003-07-02 | 2005-01-05 | Track T T Ltd | Displacement indicator apparatus |
US7575201B2 (en) * | 2005-08-18 | 2009-08-18 | General Electric Company | System and method for detecting a change or an obstruction to a railway track |
DE102007034504A1 (de) * | 2007-07-24 | 2009-02-05 | Rögener, Baldur | Verfahren und Überwachungssystem zum Überwachen von Schienen-Fahrwegen |
DE102010045465A1 (de) * | 2010-09-14 | 2011-09-22 | Siemens Aktiengesellschaft | Verfahren zum Überwachen der strukturellen Integrität eines Bauwerks oder eines Geländes |
-
2012
- 2012-08-30 FR FR1258095A patent/FR2994984B1/fr active Active
Also Published As
Publication number | Publication date |
---|---|
FR2994984A1 (fr) | 2014-03-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PLFP | Fee payment |
Year of fee payment: 4 |
|
CA | Change of address |
Effective date: 20160509 |
|
CD | Change of name or company name |
Owner name: SNCF MOBILITES, FR Effective date: 20160509 |
|
CA | Change of address |
Effective date: 20160607 |
|
TP | Transmission of property |
Owner name: SNCF RESEAU, FR Effective date: 20160607 |
|
PLFP | Fee payment |
Year of fee payment: 5 |
|
PLFP | Fee payment |
Year of fee payment: 6 |
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PLFP | Fee payment |
Year of fee payment: 7 |
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PLFP | Fee payment |
Year of fee payment: 8 |
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PLFP | Fee payment |
Year of fee payment: 9 |
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PLFP | Fee payment |
Year of fee payment: 10 |
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PLFP | Fee payment |
Year of fee payment: 11 |
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PLFP | Fee payment |
Year of fee payment: 12 |