JPS548152A - Correcting device for pipe edge of welded pipe - Google Patents
Correcting device for pipe edge of welded pipeInfo
- Publication number
- JPS548152A JPS548152A JP7348677A JP7348677A JPS548152A JP S548152 A JPS548152 A JP S548152A JP 7348677 A JP7348677 A JP 7348677A JP 7348677 A JP7348677 A JP 7348677A JP S548152 A JPS548152 A JP S548152A
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- edge
- correcting device
- roll
- welded
- 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.)
- Pending
Links
Abstract
PURPOSE: To correct both edge faces, of the pipe material just before the welding, to the optimum condition, by installing the roll fin, for guiding the pipe edge, in the internal or external roll suspended from upside, and by installing the position controller possible to three-dimensionally move the roll.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7348677A JPS548152A (en) | 1977-06-21 | 1977-06-21 | Correcting device for pipe edge of welded pipe |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7348677A JPS548152A (en) | 1977-06-21 | 1977-06-21 | Correcting device for pipe edge of welded pipe |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS548152A true JPS548152A (en) | 1979-01-22 |
Family
ID=13519644
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7348677A Pending JPS548152A (en) | 1977-06-21 | 1977-06-21 | Correcting device for pipe edge of welded pipe |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS548152A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006134667A1 (en) * | 2005-06-17 | 2006-12-21 | Nakata Manufacturing Co., Ltd. | Device and method for controlling welding angle |
-
1977
- 1977-06-21 JP JP7348677A patent/JPS548152A/en active Pending
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006134667A1 (en) * | 2005-06-17 | 2006-12-21 | Nakata Manufacturing Co., Ltd. | Device and method for controlling welding angle |
EP1892054A1 (en) * | 2005-06-17 | 2008-02-27 | Nakata Manufacturing Company Limited | Device and method for controlling welding angle |
US20090026177A1 (en) * | 2005-06-17 | 2009-01-29 | Nakata Manufacturing Co., Ltd. | Device and Method For Controlling Welding Angle |
EP1892054A4 (en) * | 2005-06-17 | 2009-11-18 | Nakata Mfg Company Ltd | Device and method for controlling welding angle |
US8395068B2 (en) | 2005-06-17 | 2013-03-12 | Nakata Manufacturing Co., Ltd. | Device and method for controlling welding angle |
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