JPH032096U - - Google Patents

Info

Publication number
JPH032096U
JPH032096U JP6071889U JP6071889U JPH032096U JP H032096 U JPH032096 U JP H032096U JP 6071889 U JP6071889 U JP 6071889U JP 6071889 U JP6071889 U JP 6071889U JP H032096 U JPH032096 U JP H032096U
Authority
JP
Japan
Prior art keywords
cutter
drilling device
tip
main body
driven
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
Application number
JP6071889U
Other languages
English (en)
Japanese (ja)
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 filed Critical
Priority to JP6071889U priority Critical patent/JPH032096U/ja
Publication of JPH032096U publication Critical patent/JPH032096U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)
JP6071889U 1989-05-25 1989-05-25 Pending JPH032096U (cs)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6071889U JPH032096U (cs) 1989-05-25 1989-05-25

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6071889U JPH032096U (cs) 1989-05-25 1989-05-25

Publications (1)

Publication Number Publication Date
JPH032096U true JPH032096U (cs) 1991-01-10

Family

ID=31588325

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6071889U Pending JPH032096U (cs) 1989-05-25 1989-05-25

Country Status (1)

Country Link
JP (1) JPH032096U (cs)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007170659A (ja) * 2005-11-28 2007-07-05 Onda Seisakusho Seki Kojo:Kk 被覆材付きパイプ

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54149238A (en) * 1978-05-16 1979-11-22 Minoru Yamamoto Muck conveyor in shield excavator
JPS5891297A (ja) * 1981-11-21 1983-05-31 機動建設工業株式会社 シ−ルド掘進機

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54149238A (en) * 1978-05-16 1979-11-22 Minoru Yamamoto Muck conveyor in shield excavator
JPS5891297A (ja) * 1981-11-21 1983-05-31 機動建設工業株式会社 シ−ルド掘進機

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007170659A (ja) * 2005-11-28 2007-07-05 Onda Seisakusho Seki Kojo:Kk 被覆材付きパイプ

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