JPS62191989U - - Google Patents
Info
- Publication number
- JPS62191989U JPS62191989U JP7954086U JP7954086U JPS62191989U JP S62191989 U JPS62191989 U JP S62191989U JP 7954086 U JP7954086 U JP 7954086U JP 7954086 U JP7954086 U JP 7954086U JP S62191989 U JPS62191989 U JP S62191989U
- Authority
- JP
- Japan
- Prior art keywords
- steel pipe
- circumferential surface
- annular groove
- joint
- jig
- 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 description 12
- 239000010959 steel Substances 0.000 claims description 12
- 238000012856 packing Methods 0.000 claims description 5
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7954086U JPS62191989U (zh) | 1986-05-28 | 1986-05-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7954086U JPS62191989U (zh) | 1986-05-28 | 1986-05-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62191989U true JPS62191989U (zh) | 1987-12-07 |
Family
ID=30929495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7954086U Pending JPS62191989U (zh) | 1986-05-28 | 1986-05-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62191989U (zh) |
-
1986
- 1986-05-28 JP JP7954086U patent/JPS62191989U/ja active Pending