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JPS5412129A - Method of changing justtoverhead elevated track or justtunderground track - Google Patents

Method of changing justtoverhead elevated track or justtunderground track

Info

Publication number
JPS5412129A
JPS5412129A JP7721177A JP7721177A JPS5412129A JP S5412129 A JPS5412129 A JP S5412129A JP 7721177 A JP7721177 A JP 7721177A JP 7721177 A JP7721177 A JP 7721177A JP S5412129 A JPS5412129 A JP S5412129A
Authority
JP
Japan
Prior art keywords
track
justtunderground
justtoverhead
changing
elevated
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
JP7721177A
Other languages
Japanese (ja)
Other versions
JPS6031968B2 (en
Inventor
Manabu Miyazaki
Sakae Kobayashi
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.)
Tokyu Construction Co Ltd
Original Assignee
Tokyu Construction Co 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 Tokyu Construction Co Ltd filed Critical Tokyu Construction Co Ltd
Priority to JP52077211A priority Critical patent/JPS6031968B2/en
Publication of JPS5412129A publication Critical patent/JPS5412129A/en
Publication of JPS6031968B2 publication Critical patent/JPS6031968B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Bridges Or Land Bridges (AREA)
  • Machines For Laying And Maintaining Railways (AREA)
JP52077211A 1977-06-30 1977-06-30 Directly overhead elevated line or directly below underground line switching method Expired JPS6031968B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP52077211A JPS6031968B2 (en) 1977-06-30 1977-06-30 Directly overhead elevated line or directly below underground line switching method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP52077211A JPS6031968B2 (en) 1977-06-30 1977-06-30 Directly overhead elevated line or directly below underground line switching method

Publications (2)

Publication Number Publication Date
JPS5412129A true JPS5412129A (en) 1979-01-29
JPS6031968B2 JPS6031968B2 (en) 1985-07-25

Family

ID=13627485

Family Applications (1)

Application Number Title Priority Date Filing Date
JP52077211A Expired JPS6031968B2 (en) 1977-06-30 1977-06-30 Directly overhead elevated line or directly below underground line switching method

Country Status (1)

Country Link
JP (1) JPS6031968B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6453316U (en) * 1987-09-30 1989-04-03

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4995441A (en) * 1973-01-17 1974-09-10
JPS5082709A (en) * 1973-11-21 1975-07-04

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4995441A (en) * 1973-01-17 1974-09-10
JPS5082709A (en) * 1973-11-21 1975-07-04

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6453316U (en) * 1987-09-30 1989-04-03

Also Published As

Publication number Publication date
JPS6031968B2 (en) 1985-07-25

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