JPS5389461A - Track measuring apparatus - Google Patents

Track measuring apparatus

Info

Publication number
JPS5389461A
JPS5389461A JP289977A JP289977A JPS5389461A JP S5389461 A JPS5389461 A JP S5389461A JP 289977 A JP289977 A JP 289977A JP 289977 A JP289977 A JP 289977A JP S5389461 A JPS5389461 A JP S5389461A
Authority
JP
Japan
Prior art keywords
track
measuring apparatus
track measuring
vertical
undulations
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.)
Granted
Application number
JP289977A
Other languages
Japanese (ja)
Other versions
JPS5828522B2 (en
Inventor
Yasushi Shirota
Kunio Takeshita
Yutaka Kakehi
Katsuyuki Terada
Chikao Suyama
Tadashi Beppu
Michio Kitajima
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.)
JAPANESE NATIONAL RAILWAYS<JNR>
Hitachi Ltd
Japan National Railways
Original Assignee
JAPANESE NATIONAL RAILWAYS<JNR>
Hitachi Ltd
Japan National Railways
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 JAPANESE NATIONAL RAILWAYS<JNR>, Hitachi Ltd, Japan National Railways filed Critical JAPANESE NATIONAL RAILWAYS<JNR>
Priority to JP52002899A priority Critical patent/JPS5828522B2/en
Publication of JPS5389461A publication Critical patent/JPS5389461A/en
Publication of JPS5828522B2 publication Critical patent/JPS5828522B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Machines For Laying And Maintaining Railways (AREA)
  • A Measuring Device Byusing Mechanical Method (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)

Abstract

PURPOSE: To make possible the measurement of vertical and lateral undulations of track with one unit by pressing a measuring wheel to the track in its vertical and horizontal directions by respective pressing members by way of a trailing arm and letting it well follow the undulations and waving of the track.
COPYRIGHT: (C)1978,JPO&Japio
JP52002899A 1977-01-17 1977-01-17 Track inspection device Expired JPS5828522B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP52002899A JPS5828522B2 (en) 1977-01-17 1977-01-17 Track inspection device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP52002899A JPS5828522B2 (en) 1977-01-17 1977-01-17 Track inspection device

Publications (2)

Publication Number Publication Date
JPS5389461A true JPS5389461A (en) 1978-08-07
JPS5828522B2 JPS5828522B2 (en) 1983-06-16

Family

ID=11542189

Family Applications (1)

Application Number Title Priority Date Filing Date
JP52002899A Expired JPS5828522B2 (en) 1977-01-17 1977-01-17 Track inspection device

Country Status (1)

Country Link
JP (1) JPS5828522B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5719407U (en) * 1980-07-07 1982-02-01
GB2457465A (en) * 2008-02-13 2009-08-19 Univ Sheffield Hallam Device for measuring the roughness of a surface

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6025327U (en) * 1983-07-27 1985-02-21 関西電力株式会社 Sealed containers for gas insulated electrical equipment

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5719407U (en) * 1980-07-07 1982-02-01
GB2457465A (en) * 2008-02-13 2009-08-19 Univ Sheffield Hallam Device for measuring the roughness of a surface

Also Published As

Publication number Publication date
JPS5828522B2 (en) 1983-06-16

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