JPS5268041A - Backing device for welding square pipes - Google Patents
Backing device for welding square pipesInfo
- Publication number
- JPS5268041A JPS5268041A JP14412675A JP14412675A JPS5268041A JP S5268041 A JPS5268041 A JP S5268041A JP 14412675 A JP14412675 A JP 14412675A JP 14412675 A JP14412675 A JP 14412675A JP S5268041 A JPS5268041 A JP S5268041A
- Authority
- JP
- Japan
- Prior art keywords
- square pipes
- backing device
- welding square
- welding
- backing
- 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.)
- Granted
Links
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50144126A JPS5831279B2 (en) | 1975-12-03 | 1975-12-03 | Kakupipe Yousetsuyouuraatesouchi |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50144126A JPS5831279B2 (en) | 1975-12-03 | 1975-12-03 | Kakupipe Yousetsuyouuraatesouchi |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5268041A true JPS5268041A (en) | 1977-06-06 |
JPS5831279B2 JPS5831279B2 (en) | 1983-07-05 |
Family
ID=15354792
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50144126A Expired JPS5831279B2 (en) | 1975-12-03 | 1975-12-03 | Kakupipe Yousetsuyouuraatesouchi |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5831279B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5680977U (en) * | 1979-11-29 | 1981-06-30 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0695597B1 (en) * | 1993-01-27 | 1998-04-08 | Kabushiki Kaisha Komatsu Seisakusho | Movable backing device |
-
1975
- 1975-12-03 JP JP50144126A patent/JPS5831279B2/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5680977U (en) * | 1979-11-29 | 1981-06-30 | ||
JPS637425Y2 (en) * | 1979-11-29 | 1988-03-02 |
Also Published As
Publication number | Publication date |
---|---|
JPS5831279B2 (en) | 1983-07-05 |
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