JPS5366607A - Method and device for recovering rails from fatigue due to wheel rolling - Google Patents
Method and device for recovering rails from fatigue due to wheel rollingInfo
- Publication number
- JPS5366607A JPS5366607A JP14067976A JP14067976A JPS5366607A JP S5366607 A JPS5366607 A JP S5366607A JP 14067976 A JP14067976 A JP 14067976A JP 14067976 A JP14067976 A JP 14067976A JP S5366607 A JPS5366607 A JP S5366607A
- Authority
- JP
- Japan
- Prior art keywords
- recovering
- rails
- wheel rolling
- fatigue due
- rail
- 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
- 238000005096 rolling process Methods 0.000 title abstract 2
- 238000000034 method Methods 0.000 title 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 230000006698 induction Effects 0.000 abstract 1
Landscapes
- Heat Treatment Of Articles (AREA)
- Machines For Laying And Maintaining Railways (AREA)
Abstract
PURPOSE: To easily recover a rail from fatigue and hardening due to wheel rolling on the rail, wherein a heater capable of quickly heating it up to high temperatures such as h-f induction heater.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP51140679A JPS5817842B2 (en) | 1976-11-25 | 1976-11-25 | How to recover rolling fatigue from rails |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP51140679A JPS5817842B2 (en) | 1976-11-25 | 1976-11-25 | How to recover rolling fatigue from rails |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5366607A true JPS5366607A (en) | 1978-06-14 |
JPS5817842B2 JPS5817842B2 (en) | 1983-04-09 |
Family
ID=15274223
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP51140679A Expired JPS5817842B2 (en) | 1976-11-25 | 1976-11-25 | How to recover rolling fatigue from rails |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5817842B2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2005080686A1 (en) * | 2004-02-23 | 2005-09-01 | Sandro Favilli | Hardening process using laser in railway applications and relative equipment |
JP2009007609A (en) * | 2007-06-27 | 2009-01-15 | Meidensha Corp | Method for repairing metallic member |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS442655Y1 (en) * | 1966-03-31 | 1969-01-31 | ||
JPS5295406A (en) * | 1976-02-06 | 1977-08-11 | Hitachi Ltd | Rail heating device |
-
1976
- 1976-11-25 JP JP51140679A patent/JPS5817842B2/en not_active Expired
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS442655Y1 (en) * | 1966-03-31 | 1969-01-31 | ||
JPS5295406A (en) * | 1976-02-06 | 1977-08-11 | Hitachi Ltd | Rail heating device |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2005080686A1 (en) * | 2004-02-23 | 2005-09-01 | Sandro Favilli | Hardening process using laser in railway applications and relative equipment |
JP2009007609A (en) * | 2007-06-27 | 2009-01-15 | Meidensha Corp | Method for repairing metallic member |
Also Published As
Publication number | Publication date |
---|---|
JPS5817842B2 (en) | 1983-04-09 |
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