JPS5374728A - System for protecting girder - Google Patents

System for protecting girder

Info

Publication number
JPS5374728A
JPS5374728A JP14971376A JP14971376A JPS5374728A JP S5374728 A JPS5374728 A JP S5374728A JP 14971376 A JP14971376 A JP 14971376A JP 14971376 A JP14971376 A JP 14971376A JP S5374728 A JPS5374728 A JP S5374728A
Authority
JP
Japan
Prior art keywords
girder
protecting
protecting girder
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
JP14971376A
Other languages
Japanese (ja)
Other versions
JPS618203B2 (en
Inventor
Hiroyuki Kitajima
Kouichi Haruna
Shiyouji Yuzurihara
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP14971376A priority Critical patent/JPS5374728A/en
Publication of JPS5374728A publication Critical patent/JPS5374728A/en
Publication of JPS618203B2 publication Critical patent/JPS618203B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Bridges Or Land Bridges (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
JP14971376A 1976-12-15 1976-12-15 System for protecting girder Granted JPS5374728A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14971376A JPS5374728A (en) 1976-12-15 1976-12-15 System for protecting girder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14971376A JPS5374728A (en) 1976-12-15 1976-12-15 System for protecting girder

Publications (2)

Publication Number Publication Date
JPS5374728A true JPS5374728A (en) 1978-07-03
JPS618203B2 JPS618203B2 (en) 1986-03-12

Family

ID=15481185

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14971376A Granted JPS5374728A (en) 1976-12-15 1976-12-15 System for protecting girder

Country Status (1)

Country Link
JP (1) JPS5374728A (en)

Also Published As

Publication number Publication date
JPS618203B2 (en) 1986-03-12

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