JPS5217296A - Correcting device of rail head - Google Patents

Correcting device of rail head

Info

Publication number
JPS5217296A
JPS5217296A JP9251475A JP9251475A JPS5217296A JP S5217296 A JPS5217296 A JP S5217296A JP 9251475 A JP9251475 A JP 9251475A JP 9251475 A JP9251475 A JP 9251475A JP S5217296 A JPS5217296 A JP S5217296A
Authority
JP
Japan
Prior art keywords
correcting device
rail head
rail
head
corrected
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
JP9251475A
Other languages
Japanese (ja)
Other versions
JPS5627641B2 (en
Inventor
Saburo Mori
Shoji Sekino
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.)
Nippon Kokan Koji KK
JFE Engineering Corp
Original Assignee
Nippon Kokan Koji KK
NKK Corp
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 Koji KK, NKK Corp, Nippon Kokan Ltd filed Critical Nippon Kokan Koji KK
Priority to JP9251475A priority Critical patent/JPS5217296A/en
Publication of JPS5217296A publication Critical patent/JPS5217296A/en
Publication of JPS5627641B2 publication Critical patent/JPS5627641B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Machines For Laying And Maintaining Railways (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)

Abstract

PURPOSE:Local and irregular undulation of relatively large size at the head of a rail is corrected by cutting to a smooth curve.
JP9251475A 1975-07-31 1975-07-31 Correcting device of rail head Granted JPS5217296A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9251475A JPS5217296A (en) 1975-07-31 1975-07-31 Correcting device of rail head

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9251475A JPS5217296A (en) 1975-07-31 1975-07-31 Correcting device of rail head

Publications (2)

Publication Number Publication Date
JPS5217296A true JPS5217296A (en) 1977-02-09
JPS5627641B2 JPS5627641B2 (en) 1981-06-26

Family

ID=14056417

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9251475A Granted JPS5217296A (en) 1975-07-31 1975-07-31 Correcting device of rail head

Country Status (1)

Country Link
JP (1) JPS5217296A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5575002A (en) * 1978-12-02 1980-06-06 Japan National Railway Rail weld error removing apparatus for shaveeoff machine of reinforcement of weld for rail joint weld portion
JPS6424902A (en) * 1987-07-21 1989-01-26 Nishinippon Ryokaku Tetsudo Kk Apparatus for automatically cutting three surfaces of rail
KR100627699B1 (en) 2005-09-15 2006-09-25 김운겸 Method of expanding railroad bed inthe existing railway bridge and a water jet apparatus of cutting ballast protection
DE102006019155A1 (en) * 2006-04-21 2007-10-31 Paul Vahle Gmbh & Co. Kg Grinding device for bus bar system, has pressure unit partially pressurizing circulating grinding belt against grinding surface of bus bar, where pressure unit is adjustable along longitudinal extending direction of bus bar
JP2019124086A (en) * 2018-01-19 2019-07-25 保線機器整備株式会社 Rail grinding device

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5970932A (en) * 1982-10-18 1984-04-21 Kiyoshi Hajikano Sensor

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5575002A (en) * 1978-12-02 1980-06-06 Japan National Railway Rail weld error removing apparatus for shaveeoff machine of reinforcement of weld for rail joint weld portion
JPS6424902A (en) * 1987-07-21 1989-01-26 Nishinippon Ryokaku Tetsudo Kk Apparatus for automatically cutting three surfaces of rail
KR100627699B1 (en) 2005-09-15 2006-09-25 김운겸 Method of expanding railroad bed inthe existing railway bridge and a water jet apparatus of cutting ballast protection
DE102006019155A1 (en) * 2006-04-21 2007-10-31 Paul Vahle Gmbh & Co. Kg Grinding device for bus bar system, has pressure unit partially pressurizing circulating grinding belt against grinding surface of bus bar, where pressure unit is adjustable along longitudinal extending direction of bus bar
JP2019124086A (en) * 2018-01-19 2019-07-25 保線機器整備株式会社 Rail grinding device

Also Published As

Publication number Publication date
JPS5627641B2 (en) 1981-06-26

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