CA974050A - Process and apparatus for checking and correcting a railway track - Google Patents

Process and apparatus for checking and correcting a railway track

Info

Publication number
CA974050A
CA974050A CA149,046A CA149046A CA974050A CA 974050 A CA974050 A CA 974050A CA 149046 A CA149046 A CA 149046A CA 974050 A CA974050 A CA 974050A
Authority
CA
Canada
Prior art keywords
correcting
checking
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
Application number
CA149,046A
Other versions
CA149046S (en
Inventor
Robert Rousse
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.)
Ivacan Inc
Original Assignee
Ivacan Inc
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 Ivacan Inc filed Critical Ivacan Inc
Application granted granted Critical
Publication of CA974050A publication Critical patent/CA974050A/en
Expired 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
    • 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

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Length Measuring Devices By Optical Means (AREA)
CA149,046A 1971-08-09 1972-08-09 Process and apparatus for checking and correcting a railway track Expired CA974050A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1167271A CH534257A (en) 1971-08-09 1971-08-09 Method for measuring and rectifying the position of a railway track by means of a beam of coherent light rays, and device for implementing the method

Publications (1)

Publication Number Publication Date
CA974050A true CA974050A (en) 1975-09-09

Family

ID=4375751

Family Applications (1)

Application Number Title Priority Date Filing Date
CA149,046A Expired CA974050A (en) 1971-08-09 1972-08-09 Process and apparatus for checking and correcting a railway track

Country Status (7)

Country Link
AT (1) AT323788B (en)
AU (1) AU4543572A (en)
BR (1) BR7205329D0 (en)
CA (1) CA974050A (en)
CH (1) CH534257A (en)
FR (1) FR2149779A5 (en)
GB (1) GB1407817A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112575637B (en) * 2019-09-29 2021-11-12 比亚迪股份有限公司 Joint type turnout line type detection method
CN114808575B (en) * 2022-03-23 2023-09-08 北京轩圆机电有限公司 Track smoothness detection system and method based on scanning laser

Also Published As

Publication number Publication date
FR2149779A5 (en) 1973-03-30
BR7205329D0 (en) 1973-06-05
GB1407817A (en) 1975-09-24
DE2236220B2 (en) 1976-11-18
AU4543572A (en) 1974-02-14
AT323788B (en) 1975-07-25
CH534257A (en) 1973-02-28
DE2236220A1 (en) 1973-02-22

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