JPS6156758B2 - - Google Patents

Info

Publication number
JPS6156758B2
JPS6156758B2 JP725781A JP725781A JPS6156758B2 JP S6156758 B2 JPS6156758 B2 JP S6156758B2 JP 725781 A JP725781 A JP 725781A JP 725781 A JP725781 A JP 725781A JP S6156758 B2 JPS6156758 B2 JP S6156758B2
Authority
JP
Japan
Prior art keywords
pipe
buried pipe
buried
excavation device
liquid supply
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
Application number
JP725781A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57123393A (en
Inventor
Kojiro Ogata
Naoki Mitsuyanagi
Masao Suda
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Construction Machinery Co Ltd
Original Assignee
Hitachi Construction Machinery Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hitachi Construction Machinery Co Ltd filed Critical Hitachi Construction Machinery Co Ltd
Priority to JP725781A priority Critical patent/JPS57123393A/ja
Priority to EP19820300313 priority patent/EP0057089B1/de
Priority to DE8282300313T priority patent/DE3270340D1/de
Publication of JPS57123393A publication Critical patent/JPS57123393A/ja
Publication of JPS6156758B2 publication Critical patent/JPS6156758B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)
JP725781A 1981-01-22 1981-01-22 Pipe burrying apparatus Granted JPS57123393A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP725781A JPS57123393A (en) 1981-01-22 1981-01-22 Pipe burrying apparatus
EP19820300313 EP0057089B1 (de) 1981-01-22 1982-01-21 Rohreinbettungsmethode und Anordnung
DE8282300313T DE3270340D1 (en) 1981-01-22 1982-01-21 Pipe embedding method and system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP725781A JPS57123393A (en) 1981-01-22 1981-01-22 Pipe burrying apparatus

Publications (2)

Publication Number Publication Date
JPS57123393A JPS57123393A (en) 1982-07-31
JPS6156758B2 true JPS6156758B2 (de) 1986-12-03

Family

ID=11660968

Family Applications (1)

Application Number Title Priority Date Filing Date
JP725781A Granted JPS57123393A (en) 1981-01-22 1981-01-22 Pipe burrying apparatus

Country Status (1)

Country Link
JP (1) JPS57123393A (de)

Also Published As

Publication number Publication date
JPS57123393A (en) 1982-07-31

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