JPS604697U - 管埋設用掘進装置 - Google Patents

管埋設用掘進装置

Info

Publication number
JPS604697U
JPS604697U JP9656883U JP9656883U JPS604697U JP S604697 U JPS604697 U JP S604697U JP 9656883 U JP9656883 U JP 9656883U JP 9656883 U JP9656883 U JP 9656883U JP S604697 U JPS604697 U JP S604697U
Authority
JP
Japan
Prior art keywords
excavation device
auger head
pipe
pipe burial
gravel
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
Application number
JP9656883U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0139840Y2 (en]
Inventor
博 斉藤
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.)
Komatsu Ltd
Original Assignee
Komatsu 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 Komatsu Ltd filed Critical Komatsu Ltd
Priority to JP9656883U priority Critical patent/JPS604697U/ja
Publication of JPS604697U publication Critical patent/JPS604697U/ja
Application granted granted Critical
Publication of JPH0139840Y2 publication Critical patent/JPH0139840Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)
JP9656883U 1983-06-24 1983-06-24 管埋設用掘進装置 Granted JPS604697U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9656883U JPS604697U (ja) 1983-06-24 1983-06-24 管埋設用掘進装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9656883U JPS604697U (ja) 1983-06-24 1983-06-24 管埋設用掘進装置

Publications (2)

Publication Number Publication Date
JPS604697U true JPS604697U (ja) 1985-01-14
JPH0139840Y2 JPH0139840Y2 (en]) 1989-11-29

Family

ID=30230083

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9656883U Granted JPS604697U (ja) 1983-06-24 1983-06-24 管埋設用掘進装置

Country Status (1)

Country Link
JP (1) JPS604697U (en])

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS635096U (en]) * 1986-06-25 1988-01-13
JPH0533583A (ja) * 1991-07-29 1993-02-09 Okumura Corp 矩形シールド掘削機
JPH06123197A (ja) * 1993-04-05 1994-05-06 Okumura Corp 矩形シールド掘削機
JP2009293256A (ja) * 2008-06-04 2009-12-17 Sanwa Kizai Co Ltd 礫用管埋設装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54113103U (en]) * 1978-01-25 1979-08-09
JPS563799A (en) * 1979-06-25 1981-01-16 Nippon Telegraph & Telephone Cobble crusher for shield excavator

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54113103U (en]) * 1978-01-25 1979-08-09
JPS563799A (en) * 1979-06-25 1981-01-16 Nippon Telegraph & Telephone Cobble crusher for shield excavator

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS635096U (en]) * 1986-06-25 1988-01-13
JPH0533583A (ja) * 1991-07-29 1993-02-09 Okumura Corp 矩形シールド掘削機
JPH06123197A (ja) * 1993-04-05 1994-05-06 Okumura Corp 矩形シールド掘削機
JP2009293256A (ja) * 2008-06-04 2009-12-17 Sanwa Kizai Co Ltd 礫用管埋設装置

Also Published As

Publication number Publication date
JPH0139840Y2 (en]) 1989-11-29

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