JPS643543Y2 - - Google Patents
Info
- Publication number
- JPS643543Y2 JPS643543Y2 JP4761981U JP4761981U JPS643543Y2 JP S643543 Y2 JPS643543 Y2 JP S643543Y2 JP 4761981 U JP4761981 U JP 4761981U JP 4761981 U JP4761981 U JP 4761981U JP S643543 Y2 JPS643543 Y2 JP S643543Y2
- Authority
- JP
- Japan
- Prior art keywords
- roll
- stand
- strip
- stands
- edges
- 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 5
- 238000005452 bending Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 239000003973 paint Substances 0.000 description 3
- 229910001209 Low-carbon steel Inorganic materials 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
Landscapes
- Bending Of Plates, Rods, And Pipes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4761981U JPS643543Y2 (en]) | 1981-04-02 | 1981-04-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4761981U JPS643543Y2 (en]) | 1981-04-02 | 1981-04-02 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57160824U JPS57160824U (en]) | 1982-10-08 |
| JPS643543Y2 true JPS643543Y2 (en]) | 1989-01-31 |
Family
ID=29844414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4761981U Expired JPS643543Y2 (en]) | 1981-04-02 | 1981-04-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS643543Y2 (en]) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4663917B2 (ja) * | 2001-06-20 | 2011-04-06 | 文化シヤッター株式会社 | シャッター装置のシャッターカーテン及びその製造方法並びにその製造装置 |
-
1981
- 1981-04-02 JP JP4761981U patent/JPS643543Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57160824U (en]) | 1982-10-08 |
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