JPS5231409A - Method of blocking chain automatically - Google Patents

Method of blocking chain automatically

Info

Publication number
JPS5231409A
JPS5231409A JP10653275A JP10653275A JPS5231409A JP S5231409 A JPS5231409 A JP S5231409A JP 10653275 A JP10653275 A JP 10653275A JP 10653275 A JP10653275 A JP 10653275A JP S5231409 A JPS5231409 A JP S5231409A
Authority
JP
Japan
Prior art keywords
chain automatically
blocking chain
blocking
automatically
high reliability
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.)
Pending
Application number
JP10653275A
Other languages
Japanese (ja)
Inventor
Shinji Yamaguchi
Kanji Haga
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.)
DAIDOU SHINGOU KK
Daido Signal Co Ltd
Original Assignee
DAIDOU SHINGOU KK
Daido Signal 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 DAIDOU SHINGOU KK, Daido Signal Co Ltd filed Critical DAIDOU SHINGOU KK
Priority to JP10653275A priority Critical patent/JPS5231409A/en
Publication of JPS5231409A publication Critical patent/JPS5231409A/en
Pending legal-status Critical Current

Links

Landscapes

  • Train Traffic Observation, Control, And Security (AREA)

Abstract

PURPOSE: To effect block conversion rapidly with a high reliability.
COPYRIGHT: (C)1977,JPO&Japio
JP10653275A 1975-09-04 1975-09-04 Method of blocking chain automatically Pending JPS5231409A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10653275A JPS5231409A (en) 1975-09-04 1975-09-04 Method of blocking chain automatically

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10653275A JPS5231409A (en) 1975-09-04 1975-09-04 Method of blocking chain automatically

Publications (1)

Publication Number Publication Date
JPS5231409A true JPS5231409A (en) 1977-03-09

Family

ID=14435989

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10653275A Pending JPS5231409A (en) 1975-09-04 1975-09-04 Method of blocking chain automatically

Country Status (1)

Country Link
JP (1) JPS5231409A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1076951A (en) * 1996-09-03 1998-03-24 Daido Signal Co Ltd Method and device for blocking of train
JP4785316B2 (en) * 2000-03-07 2011-10-05 日本信号株式会社 Interlocking device for block system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1076951A (en) * 1996-09-03 1998-03-24 Daido Signal Co Ltd Method and device for blocking of train
JP4785316B2 (en) * 2000-03-07 2011-10-05 日本信号株式会社 Interlocking device for block system

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