JPS62138800U - - Google Patents
Info
- Publication number
- JPS62138800U JPS62138800U JP2663786U JP2663786U JPS62138800U JP S62138800 U JPS62138800 U JP S62138800U JP 2663786 U JP2663786 U JP 2663786U JP 2663786 U JP2663786 U JP 2663786U JP S62138800 U JPS62138800 U JP S62138800U
- Authority
- JP
- Japan
- Prior art keywords
- earth removal
- pipe
- removal device
- pilot
- shaft
- 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
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2663786U JPS62138800U (un) | 1986-02-27 | 1986-02-27 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2663786U JPS62138800U (un) | 1986-02-27 | 1986-02-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS62138800U true JPS62138800U (un) | 1987-09-01 |
Family
ID=30827904
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2663786U Pending JPS62138800U (un) | 1986-02-27 | 1986-02-27 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS62138800U (un) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02279898A (ja) * | 1989-04-21 | 1990-11-15 | Toenec Corp | 管路の構築装置 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58173297A (ja) * | 1982-04-05 | 1983-10-12 | 株式会社小松製作所 | 管埋設工法 |
JPS5945079A (ja) * | 1982-09-06 | 1984-03-13 | Kawasaki Heavy Ind Ltd | プラズマト−チによる厚肉平板の開孔方法 |
-
1986
- 1986-02-27 JP JP2663786U patent/JPS62138800U/ja active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58173297A (ja) * | 1982-04-05 | 1983-10-12 | 株式会社小松製作所 | 管埋設工法 |
JPS5945079A (ja) * | 1982-09-06 | 1984-03-13 | Kawasaki Heavy Ind Ltd | プラズマト−チによる厚肉平板の開孔方法 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02279898A (ja) * | 1989-04-21 | 1990-11-15 | Toenec Corp | 管路の構築装置 |
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