JPS6391598U - - Google Patents
Info
- Publication number
- JPS6391598U JPS6391598U JP18719986U JP18719986U JPS6391598U JP S6391598 U JPS6391598 U JP S6391598U JP 18719986 U JP18719986 U JP 18719986U JP 18719986 U JP18719986 U JP 18719986U JP S6391598 U JPS6391598 U JP S6391598U
- Authority
- JP
- Japan
- Prior art keywords
- deformed steel
- steel segment
- outer periphery
- joint end
- radii
- 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 6
- 239000010959 steel Substances 0.000 claims description 6
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18719986U JPS6391598U (xx) | 1986-12-04 | 1986-12-04 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18719986U JPS6391598U (xx) | 1986-12-04 | 1986-12-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6391598U true JPS6391598U (xx) | 1988-06-14 |
Family
ID=31137457
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP18719986U Pending JPS6391598U (xx) | 1986-12-04 | 1986-12-04 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6391598U (xx) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002097888A (ja) * | 2000-09-22 | 2002-04-05 | Morimotogumi:Kk | 親子シールドの掘進方法及び反力受け用異径接続セグメント |
-
1986
- 1986-12-04 JP JP18719986U patent/JPS6391598U/ja active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002097888A (ja) * | 2000-09-22 | 2002-04-05 | Morimotogumi:Kk | 親子シールドの掘進方法及び反力受け用異径接続セグメント |
JP4504543B2 (ja) * | 2000-09-22 | 2010-07-14 | 株式会社森本組 | 親子シールドの掘進方法及び反力受け用異径接続セグメント |