JPS547366A - Device of measuring accuracy of laying of rail - Google Patents

Device of measuring accuracy of laying of rail

Info

Publication number
JPS547366A
JPS547366A JP7217277A JP7217277A JPS547366A JP S547366 A JPS547366 A JP S547366A JP 7217277 A JP7217277 A JP 7217277A JP 7217277 A JP7217277 A JP 7217277A JP S547366 A JPS547366 A JP S547366A
Authority
JP
Japan
Prior art keywords
laying
rail
measuring accuracy
accuracy
measuring
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.)
Pending
Application number
JP7217277A
Other languages
Japanese (ja)
Inventor
Norihisa Kodan
Keiji Suemitsu
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.)
JFE Engineering Corp
Original Assignee
Nippon Kokan Ltd
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 Nippon Kokan Ltd filed Critical Nippon Kokan Ltd
Priority to JP7217277A priority Critical patent/JPS547366A/en
Publication of JPS547366A publication Critical patent/JPS547366A/en
Pending legal-status Critical Current

Links

Landscapes

  • Machines For Laying And Maintaining Railways (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
JP7217277A 1977-06-20 1977-06-20 Device of measuring accuracy of laying of rail Pending JPS547366A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7217277A JPS547366A (en) 1977-06-20 1977-06-20 Device of measuring accuracy of laying of rail

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7217277A JPS547366A (en) 1977-06-20 1977-06-20 Device of measuring accuracy of laying of rail

Publications (1)

Publication Number Publication Date
JPS547366A true JPS547366A (en) 1979-01-20

Family

ID=13481533

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7217277A Pending JPS547366A (en) 1977-06-20 1977-06-20 Device of measuring accuracy of laying of rail

Country Status (1)

Country Link
JP (1) JPS547366A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0743681U (en) * 1994-03-30 1995-09-05 カネコ計測工業株式会社 Rail head measuring instrument

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0743681U (en) * 1994-03-30 1995-09-05 カネコ計測工業株式会社 Rail head measuring instrument

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