JPH0220316Y2 - - Google Patents

Info

Publication number
JPH0220316Y2
JPH0220316Y2 JP1982006845U JP684582U JPH0220316Y2 JP H0220316 Y2 JPH0220316 Y2 JP H0220316Y2 JP 1982006845 U JP1982006845 U JP 1982006845U JP 684582 U JP684582 U JP 684582U JP H0220316 Y2 JPH0220316 Y2 JP H0220316Y2
Authority
JP
Japan
Prior art keywords
excavator
wall
tunnel
skin plate
fluid pressure
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
Application number
JP1982006845U
Other languages
English (en)
Japanese (ja)
Other versions
JPS58111287U (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 JP684582U priority Critical patent/JPS58111287U/ja
Publication of JPS58111287U publication Critical patent/JPS58111287U/ja
Application granted granted Critical
Publication of JPH0220316Y2 publication Critical patent/JPH0220316Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)
JP684582U 1982-01-20 1982-01-20 トンネル掘削機 Granted JPS58111287U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP684582U JPS58111287U (ja) 1982-01-20 1982-01-20 トンネル掘削機

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP684582U JPS58111287U (ja) 1982-01-20 1982-01-20 トンネル掘削機

Publications (2)

Publication Number Publication Date
JPS58111287U JPS58111287U (ja) 1983-07-29
JPH0220316Y2 true JPH0220316Y2 (enrdf_load_stackoverflow) 1990-06-04

Family

ID=30019624

Family Applications (1)

Application Number Title Priority Date Filing Date
JP684582U Granted JPS58111287U (ja) 1982-01-20 1982-01-20 トンネル掘削機

Country Status (1)

Country Link
JP (1) JPS58111287U (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6136000U (ja) * 1984-07-31 1986-03-05 株式会社 奥村組 シ−ルド機のテ−ルシ−ル装置
JPH07122398B2 (ja) * 1987-01-23 1995-12-25 三井建設株式会社 シ−ルド掘削機

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS552520A (en) * 1978-06-15 1980-01-10 Toshiaki Kobayashi Builttup 44leg support body for winch suspension
JPS60519B2 (ja) * 1980-01-18 1985-01-08 日立造船株式会社 シ−ルド掘進機の裏込材流出防止装置

Also Published As

Publication number Publication date
JPS58111287U (ja) 1983-07-29

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