JPS5612496A - Method and device for progressively laying smallldiameter pipe underground while maintaining vertical curve of said pipe - Google Patents
Method and device for progressively laying smallldiameter pipe underground while maintaining vertical curve of said pipeInfo
- Publication number
- JPS5612496A JPS5612496A JP8878979A JP8878979A JPS5612496A JP S5612496 A JPS5612496 A JP S5612496A JP 8878979 A JP8878979 A JP 8878979A JP 8878979 A JP8878979 A JP 8878979A JP S5612496 A JPS5612496 A JP S5612496A
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- smallldiameter
- vertical curve
- underground
- maintaining vertical
- 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.)
- Granted
Links
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8878979A JPS5612496A (en) | 1979-07-12 | 1979-07-12 | Method and device for progressively laying smallldiameter pipe underground while maintaining vertical curve of said pipe |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8878979A JPS5612496A (en) | 1979-07-12 | 1979-07-12 | Method and device for progressively laying smallldiameter pipe underground while maintaining vertical curve of said pipe |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5612496A true JPS5612496A (en) | 1981-02-06 |
JPS6144197B2 JPS6144197B2 (en) | 1986-10-01 |
Family
ID=13952598
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8878979A Granted JPS5612496A (en) | 1979-07-12 | 1979-07-12 | Method and device for progressively laying smallldiameter pipe underground while maintaining vertical curve of said pipe |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5612496A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5965199A (en) * | 1982-10-06 | 1984-04-13 | 株式会社渡辺組 | Small diameter pipe drilling apparatus |
JPS6047198A (en) * | 1983-08-24 | 1985-03-14 | 久保田 俊剛 | Method of underground propulsive construction and device thereof |
JPS6149100A (en) * | 1984-08-13 | 1986-03-10 | 三井建設株式会社 | Oval shield drilling machine |
JP2008050810A (en) * | 2006-08-23 | 2008-03-06 | Kumagai Gumi Co Ltd | Excavator for penetrating steel pipe |
JP2008050809A (en) * | 2006-08-23 | 2008-03-06 | Kumagai Gumi Co Ltd | Method of intruding steel pipe and excavating device for intruding steel pipe |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0350492A (en) * | 1989-07-18 | 1991-03-05 | Hekinan Tokushu Kikai Kk | Baking furnace |
-
1979
- 1979-07-12 JP JP8878979A patent/JPS5612496A/en active Granted
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5965199A (en) * | 1982-10-06 | 1984-04-13 | 株式会社渡辺組 | Small diameter pipe drilling apparatus |
JPH0235116B2 (en) * | 1982-10-06 | 1990-08-08 | Watanabegumi Kk | |
JPS6047198A (en) * | 1983-08-24 | 1985-03-14 | 久保田 俊剛 | Method of underground propulsive construction and device thereof |
JPS6149100A (en) * | 1984-08-13 | 1986-03-10 | 三井建設株式会社 | Oval shield drilling machine |
JP2008050810A (en) * | 2006-08-23 | 2008-03-06 | Kumagai Gumi Co Ltd | Excavator for penetrating steel pipe |
JP2008050809A (en) * | 2006-08-23 | 2008-03-06 | Kumagai Gumi Co Ltd | Method of intruding steel pipe and excavating device for intruding steel pipe |
Also Published As
Publication number | Publication date |
---|---|
JPS6144197B2 (en) | 1986-10-01 |
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