JPS6236770B2 - - Google Patents
Info
- Publication number
- JPS6236770B2 JPS6236770B2 JP3390179A JP3390179A JPS6236770B2 JP S6236770 B2 JPS6236770 B2 JP S6236770B2 JP 3390179 A JP3390179 A JP 3390179A JP 3390179 A JP3390179 A JP 3390179A JP S6236770 B2 JPS6236770 B2 JP S6236770B2
- Authority
- JP
- Japan
- Prior art keywords
- steel plate
- curved steel
- ring
- curved
- predetermined
- 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
- 229910000831 Steel Inorganic materials 0.000 claims description 98
- 239000010959 steel Substances 0.000 claims description 98
- 238000005452 bending Methods 0.000 claims description 21
- 238000004519 manufacturing process Methods 0.000 claims description 14
- 238000000034 method Methods 0.000 claims description 14
- 238000003860 storage Methods 0.000 claims description 7
- 238000003466 welding Methods 0.000 description 23
- 238000005520 cutting process Methods 0.000 description 14
- 230000005540 biological transmission Effects 0.000 description 3
- 238000013016 damping Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000005304 joining Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000009751 slip forming Methods 0.000 description 1
Landscapes
- Bending Of Plates, Rods, And Pipes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3390179A JPS55126325A (en) | 1979-03-23 | 1979-03-23 | Manufacture of circumferential ring for use of construction of cylindrical tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3390179A JPS55126325A (en) | 1979-03-23 | 1979-03-23 | Manufacture of circumferential ring for use of construction of cylindrical tank |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS55126325A JPS55126325A (en) | 1980-09-30 |
| JPS6236770B2 true JPS6236770B2 (fr) | 1987-08-08 |
Family
ID=12399416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3390179A Granted JPS55126325A (en) | 1979-03-23 | 1979-03-23 | Manufacture of circumferential ring for use of construction of cylindrical tank |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS55126325A (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02292844A (ja) * | 1989-05-02 | 1990-12-04 | Hitachi Electron Eng Co Ltd | ウエハの外周位置検出装置 |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5987928A (ja) * | 1982-11-10 | 1984-05-21 | Nippon Kokan Kk <Nkk> | 円筒リングの成形装置 |
| KR100425870B1 (ko) * | 2001-04-03 | 2004-04-08 | 강동열 | 저장탱크의 플랜지형 원통유니트 제조장치와 제조방법 및이에 의해 제조된 플랜지형 원통유니트 |
-
1979
- 1979-03-23 JP JP3390179A patent/JPS55126325A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02292844A (ja) * | 1989-05-02 | 1990-12-04 | Hitachi Electron Eng Co Ltd | ウエハの外周位置検出装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS55126325A (en) | 1980-09-30 |
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