JPS6334796Y2 - - Google Patents
Info
- Publication number
- JPS6334796Y2 JPS6334796Y2 JP15014579U JP15014579U JPS6334796Y2 JP S6334796 Y2 JPS6334796 Y2 JP S6334796Y2 JP 15014579 U JP15014579 U JP 15014579U JP 15014579 U JP15014579 U JP 15014579U JP S6334796 Y2 JPS6334796 Y2 JP S6334796Y2
- Authority
- JP
- Japan
- Prior art keywords
- piece
- centering
- groove
- fixed
- notch
- 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
- 229910000831 Steel Inorganic materials 0.000 claims description 33
- 239000010959 steel Substances 0.000 claims description 33
- 230000002093 peripheral effect Effects 0.000 claims description 6
- 230000013011 mating Effects 0.000 claims 1
- 238000003466 welding Methods 0.000 description 12
- 238000000034 method Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
Landscapes
- Butt Welding And Welding Of Specific Article (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15014579U JPS6334796Y2 (cs) | 1979-10-31 | 1979-10-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15014579U JPS6334796Y2 (cs) | 1979-10-31 | 1979-10-31 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5671395U JPS5671395U (cs) | 1981-06-12 |
| JPS6334796Y2 true JPS6334796Y2 (cs) | 1988-09-14 |
Family
ID=29381200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15014579U Expired JPS6334796Y2 (cs) | 1979-10-31 | 1979-10-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6334796Y2 (cs) |
-
1979
- 1979-10-31 JP JP15014579U patent/JPS6334796Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5671395U (cs) | 1981-06-12 |
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