JPH02114193U - - Google Patents
Info
- Publication number
- JPH02114193U JPH02114193U JP1968489U JP1968489U JPH02114193U JP H02114193 U JPH02114193 U JP H02114193U JP 1968489 U JP1968489 U JP 1968489U JP 1968489 U JP1968489 U JP 1968489U JP H02114193 U JPH02114193 U JP H02114193U
- Authority
- JP
- Japan
- Prior art keywords
- backing
- welding
- backing device
- steel plate
- plate joint
- 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
- 238000003466 welding Methods 0.000 claims description 9
- 229910000831 Steel Inorganic materials 0.000 claims 3
- 239000010959 steel Substances 0.000 claims 3
- 238000005493 welding type Methods 0.000 claims 1
- 230000004907 flux Effects 0.000 description 2
- 230000003028 elevating effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
Landscapes
- Arc Welding In General (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1968489U JPH02114193U (2) | 1989-02-22 | 1989-02-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1968489U JPH02114193U (2) | 1989-02-22 | 1989-02-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02114193U true JPH02114193U (2) | 1990-09-12 |
Family
ID=31235413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1968489U Pending JPH02114193U (2) | 1989-02-22 | 1989-02-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02114193U (2) |
-
1989
- 1989-02-22 JP JP1968489U patent/JPH02114193U/ja active Pending
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