JPH0450954Y2 - - Google Patents
Info
- Publication number
- JPH0450954Y2 JPH0450954Y2 JP11001388U JP11001388U JPH0450954Y2 JP H0450954 Y2 JPH0450954 Y2 JP H0450954Y2 JP 11001388 U JP11001388 U JP 11001388U JP 11001388 U JP11001388 U JP 11001388U JP H0450954 Y2 JPH0450954 Y2 JP H0450954Y2
- Authority
- JP
- Japan
- Prior art keywords
- steel pipe
- outer ring
- ring
- blade
- pipe pile
- 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 28
- 239000010959 steel Substances 0.000 claims description 28
- 238000000034 method Methods 0.000 description 4
- 241000195493 Cryptophyta Species 0.000 description 3
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000011150 reinforced concrete Substances 0.000 description 2
- 239000004567 concrete Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
Landscapes
- Piles And Underground Anchors (AREA)
- Cleaning In General (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11001388U JPH0450954Y2 (de) | 1988-08-24 | 1988-08-24 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11001388U JPH0450954Y2 (de) | 1988-08-24 | 1988-08-24 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0233835U JPH0233835U (de) | 1990-03-02 |
JPH0450954Y2 true JPH0450954Y2 (de) | 1992-12-01 |
Family
ID=31346781
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11001388U Expired JPH0450954Y2 (de) | 1988-08-24 | 1988-08-24 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0450954Y2 (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6031345B2 (ja) * | 2012-12-12 | 2016-11-24 | 新潟潜水興業株式会社 | 管体切断前処理装置 |
-
1988
- 1988-08-24 JP JP11001388U patent/JPH0450954Y2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPH0233835U (de) | 1990-03-02 |
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