JPS619893B2 - - Google Patents
Info
- Publication number
- JPS619893B2 JPS619893B2 JP14444377A JP14444377A JPS619893B2 JP S619893 B2 JPS619893 B2 JP S619893B2 JP 14444377 A JP14444377 A JP 14444377A JP 14444377 A JP14444377 A JP 14444377A JP S619893 B2 JPS619893 B2 JP S619893B2
- Authority
- JP
- Japan
- 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.)
- Expired
Links
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14444377A JPS5476471A (en) | 1977-11-30 | 1977-11-30 | Roller straightening method for steel shape and vertical roller for use of this method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14444377A JPS5476471A (en) | 1977-11-30 | 1977-11-30 | Roller straightening method for steel shape and vertical roller for use of this method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5476471A JPS5476471A (en) | 1979-06-19 |
| JPS619893B2 true JPS619893B2 (en) | 1986-03-26 |
Family
ID=15362327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14444377A Granted JPS5476471A (en) | 1977-11-30 | 1977-11-30 | Roller straightening method for steel shape and vertical roller for use of this method |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5476471A (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60126529U (en) * | 1984-02-06 | 1985-08-26 | 北日本建材リ−ス株式会社 | Steel sheet pile connection straightening device |
| CN1159120C (en) * | 1995-09-29 | 2004-07-28 | 住友金属工业株式会社 | Method for calibrating U shape steel plate piles |
| CN108421851B (en) * | 2018-01-26 | 2019-07-02 | 山东钢铁股份有限公司 | Parallel edge of a wing channel steel straightener |
| CN109175003A (en) * | 2018-08-29 | 2019-01-11 | 鹤山天山金属材料制品有限公司 | A kind of flattening die group |
| CN109622671B (en) * | 2018-12-11 | 2020-12-25 | 山东钢铁股份有限公司 | Rolling type portal channel steel low-temperature correcting device |
| JP7260858B2 (en) * | 2020-11-20 | 2023-04-19 | Ｊｆｅスチール株式会社 | Steel sheet pile straightening device, straightening method, and steel sheet pile manufacturing method |
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1977
- 1977-11-30 JP JP14444377A patent/JPS5476471A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5476471A (en) | 1979-06-19 |