JPH0532557B2 - - Google Patents

Info

Publication number
JPH0532557B2
JPH0532557B2 JP969288A JP969288A JPH0532557B2 JP H0532557 B2 JPH0532557 B2 JP H0532557B2 JP 969288 A JP969288 A JP 969288A JP 969288 A JP969288 A JP 969288A JP H0532557 B2 JPH0532557 B2 JP H0532557B2
Authority
JP
Japan
Prior art keywords
cutter
skin plate
section
cross
main
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 - Lifetime
Application number
JP969288A
Other languages
English (en)
Japanese (ja)
Other versions
JPH01187288A (ja
Inventor
Kyoshi Mya
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.)
Obayashi Corp
Original Assignee
Obayashi Corp
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 Obayashi Corp filed Critical Obayashi Corp
Priority to JP969288A priority Critical patent/JPH01187288A/ja
Publication of JPH01187288A publication Critical patent/JPH01187288A/ja
Publication of JPH0532557B2 publication Critical patent/JPH0532557B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)
JP969288A 1988-01-21 1988-01-21 長円形シールド掘進機 Granted JPH01187288A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP969288A JPH01187288A (ja) 1988-01-21 1988-01-21 長円形シールド掘進機

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP969288A JPH01187288A (ja) 1988-01-21 1988-01-21 長円形シールド掘進機

Publications (2)

Publication Number Publication Date
JPH01187288A JPH01187288A (ja) 1989-07-26
JPH0532557B2 true JPH0532557B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1993-05-17

Family

ID=11727275

Family Applications (1)

Application Number Title Priority Date Filing Date
JP969288A Granted JPH01187288A (ja) 1988-01-21 1988-01-21 長円形シールド掘進機

Country Status (1)

Country Link
JP (1) JPH01187288A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT396505B (de) * 1990-06-11 1993-10-25 Geodrill Bohr Gmbh Verfahren und vorrichtung zur unterirdischen herstellung von kanälen, stollen od.dgl.
JP2534703Y2 (ja) * 1991-02-07 1997-05-07 三和機材株式会社 異形管埋設装置
CN112360478B (zh) * 2020-11-27 2022-06-14 中铁工程装备集团有限公司 一种锯剪复合破岩的异型硬岩掘进机及施工方法

Also Published As

Publication number Publication date
JPH01187288A (ja) 1989-07-26

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