JPH0297491U - - Google Patents

Info

Publication number
JPH0297491U
JPH0297491U JP263689U JP263689U JPH0297491U JP H0297491 U JPH0297491 U JP H0297491U JP 263689 U JP263689 U JP 263689U JP 263689 U JP263689 U JP 263689U JP H0297491 U JPH0297491 U JP H0297491U
Authority
JP
Japan
Prior art keywords
chamber
cutter head
sludge
shield excavator
face
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
JP263689U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0724476Y2 (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 JP1989002636U priority Critical patent/JPH0724476Y2/ja
Publication of JPH0297491U publication Critical patent/JPH0297491U/ja
Application granted granted Critical
Publication of JPH0724476Y2 publication Critical patent/JPH0724476Y2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)
JP1989002636U 1989-01-17 1989-01-17 マルチフエースシールド掘削機 Expired - Fee Related JPH0724476Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989002636U JPH0724476Y2 (ja) 1989-01-17 1989-01-17 マルチフエースシールド掘削機

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989002636U JPH0724476Y2 (ja) 1989-01-17 1989-01-17 マルチフエースシールド掘削機

Publications (2)

Publication Number Publication Date
JPH0297491U true JPH0297491U (enrdf_load_stackoverflow) 1990-08-02
JPH0724476Y2 JPH0724476Y2 (ja) 1995-06-05

Family

ID=31203575

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989002636U Expired - Fee Related JPH0724476Y2 (ja) 1989-01-17 1989-01-17 マルチフエースシールド掘削機

Country Status (1)

Country Link
JP (1) JPH0724476Y2 (enrdf_load_stackoverflow)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62178693A (ja) * 1986-01-31 1987-08-05 松本　嘉司 シ−ルド掘進機

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62178693A (ja) * 1986-01-31 1987-08-05 松本　嘉司 シ−ルド掘進機

Also Published As

Publication number Publication date
JPH0724476Y2 (ja) 1995-06-05

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees