JPS6338077Y2 - - Google Patents
Info
- Publication number
- JPS6338077Y2 JPS6338077Y2 JP7107884U JP7107884U JPS6338077Y2 JP S6338077 Y2 JPS6338077 Y2 JP S6338077Y2 JP 7107884 U JP7107884 U JP 7107884U JP 7107884 U JP7107884 U JP 7107884U JP S6338077 Y2 JPS6338077 Y2 JP S6338077Y2
- Authority
- JP
- Japan
- Prior art keywords
- metal tube
- protective ring
- metal
- wedge
- welding
- 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
- 239000002184 metal Substances 0.000 claims description 69
- 230000001681 protective effect Effects 0.000 claims description 36
- 230000002265 prevention Effects 0.000 claims description 12
- 230000002093 peripheral effect Effects 0.000 claims description 11
- 238000003466 welding Methods 0.000 description 16
- 230000000630 rising effect Effects 0.000 description 12
- 230000000694 effects Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 241000973497 Siphonognathus argyrophanes Species 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 229920001225 polyester resin Polymers 0.000 description 2
- 239000004645 polyester resin Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
Landscapes
- Buffer Packaging (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7107884U JPS60186988U (ja) | 1984-05-17 | 1984-05-17 | 金属管端溶接部保護装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7107884U JPS60186988U (ja) | 1984-05-17 | 1984-05-17 | 金属管端溶接部保護装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60186988U JPS60186988U (ja) | 1985-12-11 |
| JPS6338077Y2 true JPS6338077Y2 (th) | 1988-10-06 |
Family
ID=30608246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7107884U Granted JPS60186988U (ja) | 1984-05-17 | 1984-05-17 | 金属管端溶接部保護装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60186988U (th) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102178285B1 (ko) * | 2020-08-24 | 2020-11-12 | 국방과학연구소 | 원통형 구조물의 용접 변형 방지 장치 |
-
1984
- 1984-05-17 JP JP7107884U patent/JPS60186988U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60186988U (ja) | 1985-12-11 |
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