JPS5231409A - Method of blocking chain automatically - Google Patents
Method of blocking chain automaticallyInfo
- 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
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
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)
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 |
-
1975
- 1975-09-04 JP JP10653275A patent/JPS5231409A/en active Pending
Cited By (2)
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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