JPH0389785U - - Google Patents

Info

Publication number
JPH0389785U
JPH0389785U JP14907989U JP14907989U JPH0389785U JP H0389785 U JPH0389785 U JP H0389785U JP 14907989 U JP14907989 U JP 14907989U JP 14907989 U JP14907989 U JP 14907989U JP H0389785 U JPH0389785 U JP H0389785U
Authority
JP
Japan
Prior art keywords
shield machine
shaft
excavated
shield
segment unit
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
JP14907989U
Other languages
English (en)
Japanese (ja)
Other versions
JPH082228Y2 (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 JP14907989U priority Critical patent/JPH082228Y2/ja
Publication of JPH0389785U publication Critical patent/JPH0389785U/ja
Application granted granted Critical
Publication of JPH082228Y2 publication Critical patent/JPH082228Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)
JP14907989U 1989-12-25 1989-12-25 シールド機発進用セグメントユニット Expired - Lifetime JPH082228Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14907989U JPH082228Y2 (ja) 1989-12-25 1989-12-25 シールド機発進用セグメントユニット

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14907989U JPH082228Y2 (ja) 1989-12-25 1989-12-25 シールド機発進用セグメントユニット

Publications (2)

Publication Number Publication Date
JPH0389785U true JPH0389785U (enExample) 1991-09-12
JPH082228Y2 JPH082228Y2 (ja) 1996-01-24

Family

ID=31695499

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14907989U Expired - Lifetime JPH082228Y2 (ja) 1989-12-25 1989-12-25 シールド機発進用セグメントユニット

Country Status (1)

Country Link
JP (1) JPH082228Y2 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003064995A (ja) * 2001-08-29 2003-03-05 Tokyoto Gesuido Service Kk シールドトンネルの構築方法と開口部用セグメント

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003064995A (ja) * 2001-08-29 2003-03-05 Tokyoto Gesuido Service Kk シールドトンネルの構築方法と開口部用セグメント

Also Published As

Publication number Publication date
JPH082228Y2 (ja) 1996-01-24

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term