JPH0522869Y2 - - Google Patents

Info

Publication number
JPH0522869Y2
JPH0522869Y2 JP5350588U JP5350588U JPH0522869Y2 JP H0522869 Y2 JPH0522869 Y2 JP H0522869Y2 JP 5350588 U JP5350588 U JP 5350588U JP 5350588 U JP5350588 U JP 5350588U JP H0522869 Y2 JPH0522869 Y2 JP H0522869Y2
Authority
JP
Japan
Prior art keywords
train
track
signal
circuit
level crossing
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 - Lifetime
Application number
JP5350588U
Other languages
English (en)
Japanese (ja)
Other versions
JPH01158989U (enExample
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 filed Critical
Priority to JP5350588U priority Critical patent/JPH0522869Y2/ja
Publication of JPH01158989U publication Critical patent/JPH01158989U/ja
Application granted granted Critical
Publication of JPH0522869Y2 publication Critical patent/JPH0522869Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Burglar Alarm Systems (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
JP5350588U 1988-04-22 1988-04-22 Expired - Lifetime JPH0522869Y2 (enExample)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5350588U JPH0522869Y2 (enExample) 1988-04-22 1988-04-22

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5350588U JPH0522869Y2 (enExample) 1988-04-22 1988-04-22

Publications (2)

Publication Number Publication Date
JPH01158989U JPH01158989U (enExample) 1989-11-02
JPH0522869Y2 true JPH0522869Y2 (enExample) 1993-06-11

Family

ID=31279478

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5350588U Expired - Lifetime JPH0522869Y2 (enExample) 1988-04-22 1988-04-22

Country Status (1)

Country Link
JP (1) JPH0522869Y2 (enExample)

Also Published As

Publication number Publication date
JPH01158989U (enExample) 1989-11-02

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