JPS6110848Y2 - - Google Patents
Info
- Publication number
- JPS6110848Y2 JPS6110848Y2 JP3651982U JP3651982U JPS6110848Y2 JP S6110848 Y2 JPS6110848 Y2 JP S6110848Y2 JP 3651982 U JP3651982 U JP 3651982U JP 3651982 U JP3651982 U JP 3651982U JP S6110848 Y2 JPS6110848 Y2 JP S6110848Y2
- Authority
- JP
- Japan
- Prior art keywords
- welding
- boom
- steel pipe
- guide roller
- auxiliary rollers
- 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
- 238000003466 welding Methods 0.000 claims description 45
- 229910000831 Steel Inorganic materials 0.000 claims description 26
- 239000010959 steel Substances 0.000 claims description 26
- 239000011324 bead Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Landscapes
- Butt Welding And Welding Of Specific Article (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3651982U JPS58137588U (ja) | 1982-03-15 | 1982-03-15 | 鋼管内面縦シ−ム部の溶接装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3651982U JPS58137588U (ja) | 1982-03-15 | 1982-03-15 | 鋼管内面縦シ−ム部の溶接装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58137588U JPS58137588U (ja) | 1983-09-16 |
| JPS6110848Y2 true JPS6110848Y2 (ko) | 1986-04-07 |
Family
ID=30047947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3651982U Granted JPS58137588U (ja) | 1982-03-15 | 1982-03-15 | 鋼管内面縦シ−ム部の溶接装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58137588U (ko) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5627389B2 (ja) * | 2010-10-21 | 2014-11-19 | 株式会社ササクラ | 管内面の塗装装置および角管の製造方法 |
-
1982
- 1982-03-15 JP JP3651982U patent/JPS58137588U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58137588U (ja) | 1983-09-16 |
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