JPS56131702A - Noise blocking apparatus of track beam - Google Patents

Noise blocking apparatus of track beam

Info

Publication number
JPS56131702A
JPS56131702A JP3273280A JP3273280A JPS56131702A JP S56131702 A JPS56131702 A JP S56131702A JP 3273280 A JP3273280 A JP 3273280A JP 3273280 A JP3273280 A JP 3273280A JP S56131702 A JPS56131702 A JP S56131702A
Authority
JP
Japan
Prior art keywords
track beam
blocking apparatus
noise blocking
noise
track
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
JP3273280A
Other languages
Japanese (ja)
Other versions
JPS6158601B2 (en
Inventor
Takashi Tani
Shiyouji Yuzurihara
Kenichi Satou
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 JP3273280A priority Critical patent/JPS56131702A/en
Publication of JPS56131702A publication Critical patent/JPS56131702A/en
Publication of JPS6158601B2 publication Critical patent/JPS6158601B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Railway Tracks (AREA)
  • Details Of Indoor Wiring (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
JP3273280A 1980-03-17 1980-03-17 Noise blocking apparatus of track beam Granted JPS56131702A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3273280A JPS56131702A (en) 1980-03-17 1980-03-17 Noise blocking apparatus of track beam

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3273280A JPS56131702A (en) 1980-03-17 1980-03-17 Noise blocking apparatus of track beam

Publications (2)

Publication Number Publication Date
JPS56131702A true JPS56131702A (en) 1981-10-15
JPS6158601B2 JPS6158601B2 (en) 1986-12-12

Family

ID=12367003

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3273280A Granted JPS56131702A (en) 1980-03-17 1980-03-17 Noise blocking apparatus of track beam

Country Status (1)

Country Link
JP (1) JPS56131702A (en)

Also Published As

Publication number Publication date
JPS6158601B2 (en) 1986-12-12

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