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AU548562B2 - Track levelling apparatus - Google Patents
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AU548562B2 - Track levelling apparatus - Google Patents

Track levelling apparatus

Info

Publication number
AU548562B2
AU548562B2 AU73913/81A AU7391381A AU548562B2 AU 548562 B2 AU548562 B2 AU 548562B2 AU 73913/81 A AU73913/81 A AU 73913/81A AU 7391381 A AU7391381 A AU 7391381A AU 548562 B2 AU548562 B2 AU 548562B2
Authority
AU
Australia
Prior art keywords
levelling apparatus
track levelling
track
levelling
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
AU73913/81A
Other versions
AU7391381A (en
Inventor
Hans Hurni
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.)
Canron Corp
Original Assignee
Canron Corp
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 Canron Corp filed Critical Canron Corp
Priority to AU73913/81A priority Critical patent/AU548562B2/en
Publication of AU7391381A publication Critical patent/AU7391381A/en
Application granted granted Critical
Publication of AU548562B2 publication Critical patent/AU548562B2/en
Anticipated expiration legal-status Critical
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
    • E01B35/06—Applications of measuring apparatus or devices for track-building purposes for measuring irregularities in longitudinal direction
    • E01B35/08—Applications of measuring apparatus or devices for track-building purposes for measuring irregularities in longitudinal direction for levelling
    • 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)
AU73913/81A 1977-09-23 1981-08-07 Track levelling apparatus Expired AU548562B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU73913/81A AU548562B2 (en) 1977-09-23 1981-08-07 Track levelling apparatus

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US836223 1977-09-23
AU73913/81A AU548562B2 (en) 1977-09-23 1981-08-07 Track levelling apparatus

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
AU39830/78A Division AU518386B2 (en) 1977-09-23 1978-09-13 single beam reference system for railway surveying

Publications (2)

Publication Number Publication Date
AU7391381A AU7391381A (en) 1981-11-12
AU548562B2 true AU548562B2 (en) 1985-12-19

Family

ID=3755958

Family Applications (1)

Application Number Title Priority Date Filing Date
AU73913/81A Expired AU548562B2 (en) 1977-09-23 1981-08-07 Track levelling apparatus

Country Status (1)

Country Link
AU (1) AU548562B2 (en)

Also Published As

Publication number Publication date
AU7391381A (en) 1981-11-12

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