JPS63181890A - シ−ルド掘進機におけるゲ−ト装置 - Google Patents

シ−ルド掘進機におけるゲ−ト装置

Info

Publication number
JPS63181890A
JPS63181890A JP889887A JP889887A JPS63181890A JP S63181890 A JPS63181890 A JP S63181890A JP 889887 A JP889887 A JP 889887A JP 889887 A JP889887 A JP 889887A JP S63181890 A JPS63181890 A JP S63181890A
Authority
JP
Japan
Prior art keywords
gate
gates
earth
sand
shield
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
JP889887A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0444679B2 (enrdf_load_stackoverflow
Inventor
森田　道明
多田野　誠二
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.)
Hitachi Construction Machinery Co Ltd
Original Assignee
Hitachi Construction Machinery Co 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 Hitachi Construction Machinery Co Ltd filed Critical Hitachi Construction Machinery Co Ltd
Priority to JP889887A priority Critical patent/JPS63181890A/ja
Publication of JPS63181890A publication Critical patent/JPS63181890A/ja
Publication of JPH0444679B2 publication Critical patent/JPH0444679B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)
JP889887A 1987-01-20 1987-01-20 シ−ルド掘進機におけるゲ−ト装置 Granted JPS63181890A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP889887A JPS63181890A (ja) 1987-01-20 1987-01-20 シ−ルド掘進機におけるゲ−ト装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP889887A JPS63181890A (ja) 1987-01-20 1987-01-20 シ−ルド掘進機におけるゲ−ト装置

Publications (2)

Publication Number Publication Date
JPS63181890A true JPS63181890A (ja) 1988-07-27
JPH0444679B2 JPH0444679B2 (enrdf_load_stackoverflow) 1992-07-22

Family

ID=11705499

Family Applications (1)

Application Number Title Priority Date Filing Date
JP889887A Granted JPS63181890A (ja) 1987-01-20 1987-01-20 シ−ルド掘進機におけるゲ−ト装置

Country Status (1)

Country Link
JP (1) JPS63181890A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPH0444679B2 (enrdf_load_stackoverflow) 1992-07-22

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