JPS61167289U - - Google Patents
Info
- Publication number
- JPS61167289U JPS61167289U JP5105585U JP5105585U JPS61167289U JP S61167289 U JPS61167289 U JP S61167289U JP 5105585 U JP5105585 U JP 5105585U JP 5105585 U JP5105585 U JP 5105585U JP S61167289 U JPS61167289 U JP S61167289U
- Authority
- JP
- Japan
- Prior art keywords
- backing ring
- ring
- stake
- protrusions
- root gap
- 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
- 229910000831 Steel Inorganic materials 0.000 claims 1
- 239000010959 steel Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Butt Welding And Welding Of Specific Article (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5105585U JPS61167289U (da) | 1985-04-08 | 1985-04-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5105585U JPS61167289U (da) | 1985-04-08 | 1985-04-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61167289U true JPS61167289U (da) | 1986-10-17 |
Family
ID=30569761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5105585U Pending JPS61167289U (da) | 1985-04-08 | 1985-04-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61167289U (da) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0422175U (da) * | 1990-06-06 | 1992-02-24 | ||
| JP2015117505A (ja) * | 2013-12-18 | 2015-06-25 | 株式会社技研製作所 | 鋼矢板の接合方法 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5128058A (da) * | 1974-08-30 | 1976-03-09 | Matsushita Electric Works Ltd | |
| JPS55153691A (en) * | 1979-05-17 | 1980-11-29 | Kubota Ltd | Butt welding method of pipe body |
| JPS56148489A (en) * | 1980-04-18 | 1981-11-17 | Nisshin Steel Co Ltd | Root spacing maintaining fitting for welding |
| JPS57193296A (en) * | 1981-03-09 | 1982-11-27 | Daburiyuu Fuon Aarensu Rojiyaa | Consumable spacer chill ring and method of forming welded pipe joint |
-
1985
- 1985-04-08 JP JP5105585U patent/JPS61167289U/ja active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5128058A (da) * | 1974-08-30 | 1976-03-09 | Matsushita Electric Works Ltd | |
| JPS55153691A (en) * | 1979-05-17 | 1980-11-29 | Kubota Ltd | Butt welding method of pipe body |
| JPS56148489A (en) * | 1980-04-18 | 1981-11-17 | Nisshin Steel Co Ltd | Root spacing maintaining fitting for welding |
| JPS57193296A (en) * | 1981-03-09 | 1982-11-27 | Daburiyuu Fuon Aarensu Rojiyaa | Consumable spacer chill ring and method of forming welded pipe joint |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0422175U (da) * | 1990-06-06 | 1992-02-24 | ||
| JP2015117505A (ja) * | 2013-12-18 | 2015-06-25 | 株式会社技研製作所 | 鋼矢板の接合方法 |