JPH0221141Y2 - - Google Patents
Info
- Publication number
- JPH0221141Y2 JPH0221141Y2 JP5169285U JP5169285U JPH0221141Y2 JP H0221141 Y2 JPH0221141 Y2 JP H0221141Y2 JP 5169285 U JP5169285 U JP 5169285U JP 5169285 U JP5169285 U JP 5169285U JP H0221141 Y2 JPH0221141 Y2 JP H0221141Y2
- Authority
- JP
- Japan
- Prior art keywords
- roll
- overbend
- return
- flange
- springback
- 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.)
- Expired
Links
- 239000000463 material Substances 0.000 claims description 16
- 230000002265 prevention Effects 0.000 claims description 8
- 238000005452 bending Methods 0.000 claims description 6
- 238000003825 pressing Methods 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 description 6
- 125000006850 spacer group Chemical group 0.000 description 6
- 239000010959 steel Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 238000000465 moulding Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 210000001015 abdomen Anatomy 0.000 description 1
- 238000007429 general method Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Landscapes
- Bending Of Plates, Rods, And Pipes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5169285U JPH0221141Y2 (en]) | 1985-04-09 | 1985-04-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5169285U JPH0221141Y2 (en]) | 1985-04-09 | 1985-04-09 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61167209U JPS61167209U (en]) | 1986-10-17 |
| JPH0221141Y2 true JPH0221141Y2 (en]) | 1990-06-07 |
Family
ID=30570968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5169285U Expired JPH0221141Y2 (en]) | 1985-04-09 | 1985-04-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0221141Y2 (en]) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2019503869A (ja) * | 2015-12-23 | 2019-02-14 | ポスコＰｏｓｃｏ | ロールスタンピング装置及び方法 |
-
1985
- 1985-04-09 JP JP5169285U patent/JPH0221141Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2019503869A (ja) * | 2015-12-23 | 2019-02-14 | ポスコＰｏｓｃｏ | ロールスタンピング装置及び方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61167209U (en]) | 1986-10-17 |
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