JPS57179412A - Preventive device for relaxation of rail connecting bolt - Google Patents
Preventive device for relaxation of rail connecting boltInfo
- Publication number
- JPS57179412A JPS57179412A JP6405581A JP6405581A JPS57179412A JP S57179412 A JPS57179412 A JP S57179412A JP 6405581 A JP6405581 A JP 6405581A JP 6405581 A JP6405581 A JP 6405581A JP S57179412 A JPS57179412 A JP S57179412A
- Authority
- JP
- Japan
- Prior art keywords
- relaxation
- connecting bolt
- rail connecting
- preventive device
- preventive
- 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
Links
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6405581A JPS57179412A (en) | 1981-04-30 | 1981-04-30 | Preventive device for relaxation of rail connecting bolt |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6405581A JPS57179412A (en) | 1981-04-30 | 1981-04-30 | Preventive device for relaxation of rail connecting bolt |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57179412A true JPS57179412A (en) | 1982-11-05 |
JPS618290B2 JPS618290B2 (en) | 1986-03-13 |
Family
ID=13247017
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6405581A Granted JPS57179412A (en) | 1981-04-30 | 1981-04-30 | Preventive device for relaxation of rail connecting bolt |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57179412A (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0196996U (en) * | 1987-12-21 | 1989-06-28 | ||
JPH01112298U (en) * | 1988-01-21 | 1989-07-28 |
-
1981
- 1981-04-30 JP JP6405581A patent/JPS57179412A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS618290B2 (en) | 1986-03-13 |
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