JPS6352167B2 - - Google Patents

Info

Publication number
JPS6352167B2
JPS6352167B2 JP4407581A JP4407581A JPS6352167B2 JP S6352167 B2 JPS6352167 B2 JP S6352167B2 JP 4407581 A JP4407581 A JP 4407581A JP 4407581 A JP4407581 A JP 4407581A JP S6352167 B2 JPS6352167 B2 JP S6352167B2
Authority
JP
Japan
Prior art keywords
frame
roller
polishing
spring
free roller
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
JP4407581A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57158404A (en
Inventor
Mamoru Yamamoto
Mikio Kawanaka
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.)
Railway Technical Research Institute
Original Assignee
Railway Technical Research Institute
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 Railway Technical Research Institute filed Critical Railway Technical Research Institute
Priority to JP4407581A priority Critical patent/JPS57158404A/ja
Publication of JPS57158404A publication Critical patent/JPS57158404A/ja
Publication of JPS6352167B2 publication Critical patent/JPS6352167B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Machines For Laying And Maintaining Railways (AREA)
JP4407581A 1981-03-27 1981-03-27 Rail polishing machine Granted JPS57158404A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4407581A JPS57158404A (en) 1981-03-27 1981-03-27 Rail polishing machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4407581A JPS57158404A (en) 1981-03-27 1981-03-27 Rail polishing machine

Publications (2)

Publication Number Publication Date
JPS57158404A JPS57158404A (en) 1982-09-30
JPS6352167B2 true JPS6352167B2 (enrdf_load_html_response) 1988-10-18

Family

ID=12681496

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4407581A Granted JPS57158404A (en) 1981-03-27 1981-03-27 Rail polishing machine

Country Status (1)

Country Link
JP (1) JPS57158404A (enrdf_load_html_response)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0621921Y2 (ja) * 1988-12-27 1994-06-08 住金大阪プラント株式会社 レール溶接部研削機

Also Published As

Publication number Publication date
JPS57158404A (en) 1982-09-30

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