JPS6237326B2 - - Google Patents

Info

Publication number
JPS6237326B2
JPS6237326B2 JP56110984A JP11098481A JPS6237326B2 JP S6237326 B2 JPS6237326 B2 JP S6237326B2 JP 56110984 A JP56110984 A JP 56110984A JP 11098481 A JP11098481 A JP 11098481A JP S6237326 B2 JPS6237326 B2 JP S6237326B2
Authority
JP
Japan
Prior art keywords
rail
head
roll surface
detectors
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
Application number
JP56110984A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5752810A (en
Inventor
Panetsutei Romoro
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.)
Speno International SA
Original Assignee
Speno International 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 Speno International SA filed Critical Speno International SA
Publication of JPS5752810A publication Critical patent/JPS5752810A/ja
Publication of JPS6237326B2 publication Critical patent/JPS6237326B2/ja
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
    • G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
    • G01B7/28—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring contours or curvatures
    • G01B7/287—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring contours or curvatures using a plurality of fixed, simultaneously operating transducers
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
    • G01B21/20—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring contours or curvatures, e.g. determining profile
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
  • Machines For Laying And Maintaining Railways (AREA)
JP56110984A 1980-07-24 1981-07-17 Method of and apparatus for measuring at least one geometrical features of head of rail road rail Granted JPS5752810A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH565980A CH636919A5 (en) 1980-07-24 1980-07-24 Device for measuring the geometric condition of the running tread of the two stretches of rails of a railway track

Publications (2)

Publication Number Publication Date
JPS5752810A JPS5752810A (en) 1982-03-29
JPS6237326B2 true JPS6237326B2 (enrdf_load_stackoverflow) 1987-08-12

Family

ID=4297278

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56110984A Granted JPS5752810A (en) 1980-07-24 1981-07-17 Method of and apparatus for measuring at least one geometrical features of head of rail road rail

Country Status (3)

Country Link
JP (1) JPS5752810A (enrdf_load_stackoverflow)
CH (1) CH636919A5 (enrdf_load_stackoverflow)
ZA (1) ZA814294B (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL2023276B1 (en) * 2019-06-07 2021-01-11 Fnv Ip Bv A track monitoring system
CN111121662A (zh) * 2020-01-13 2020-05-08 成都华瑞智创轨道交通科技有限公司 一种车载式轨道廓形与不平顺检测装置
CN116039698B (zh) * 2023-03-31 2023-07-07 成都盛锴科技有限公司 一种利用声音特征进行轨道线路健康检测的方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT344772B (de) * 1975-12-01 1978-08-10 Plasser Bahnbaumasch Franz Schienenschleifmaschine

Also Published As

Publication number Publication date
CH636919A5 (en) 1983-06-30
ZA814294B (en) 1982-07-28
JPS5752810A (en) 1982-03-29

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