JPS5722961A - Device and method of measuring defect of head top surface of rail - Google Patents
Device and method of measuring defect of head top surface of railInfo
- Publication number
- JPS5722961A JPS5722961A JP9749880A JP9749880A JPS5722961A JP S5722961 A JPS5722961 A JP S5722961A JP 9749880 A JP9749880 A JP 9749880A JP 9749880 A JP9749880 A JP 9749880A JP S5722961 A JPS5722961 A JP S5722961A
- Authority
- JP
- Japan
- Prior art keywords
- rail
- top surface
- head top
- measuring defect
- defect
- 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
Landscapes
- Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55097498A JPS5814347B2 (ja) | 1980-07-18 | 1980-07-18 | レ↓−ル頭頂面の欠陥測定装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55097498A JPS5814347B2 (ja) | 1980-07-18 | 1980-07-18 | レ↓−ル頭頂面の欠陥測定装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5722961A true JPS5722961A (en) | 1982-02-06 |
JPS5814347B2 JPS5814347B2 (ja) | 1983-03-18 |
Family
ID=14193922
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP55097498A Expired JPS5814347B2 (ja) | 1980-07-18 | 1980-07-18 | レ↓−ル頭頂面の欠陥測定装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5814347B2 (ja) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008111753A (ja) * | 2006-10-31 | 2008-05-15 | Osaka Univ | レール検査装置 |
JP2008216091A (ja) * | 2007-03-06 | 2008-09-18 | Railway Technical Res Inst | 鉄道のレール底部腐食検出装置 |
JP2014102197A (ja) * | 2012-11-21 | 2014-06-05 | Meielec:Kk | 磁気誘導式レール探傷方法及び磁気誘導式レール探傷装置 |
JP2020185876A (ja) * | 2019-05-14 | 2020-11-19 | 日本製鉄株式会社 | 鉄道車両用軌道の状態評価方法及び鉄道車両用台車 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5533861U (ja) * | 1978-08-25 | 1980-03-04 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5359074A (en) * | 1977-10-29 | 1978-05-27 | Morita Kagaku Kogyo | Taste improving method of sweet component of licorice |
-
1980
- 1980-07-18 JP JP55097498A patent/JPS5814347B2/ja not_active Expired
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5533861U (ja) * | 1978-08-25 | 1980-03-04 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008111753A (ja) * | 2006-10-31 | 2008-05-15 | Osaka Univ | レール検査装置 |
JP2008216091A (ja) * | 2007-03-06 | 2008-09-18 | Railway Technical Res Inst | 鉄道のレール底部腐食検出装置 |
JP2014102197A (ja) * | 2012-11-21 | 2014-06-05 | Meielec:Kk | 磁気誘導式レール探傷方法及び磁気誘導式レール探傷装置 |
JP2020185876A (ja) * | 2019-05-14 | 2020-11-19 | 日本製鉄株式会社 | 鉄道車両用軌道の状態評価方法及び鉄道車両用台車 |
Also Published As
Publication number | Publication date |
---|---|
JPS5814347B2 (ja) | 1983-03-18 |
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