JPH0320397Y2 - - Google Patents

Info

Publication number
JPH0320397Y2
JPH0320397Y2 JP16784U JP16784U JPH0320397Y2 JP H0320397 Y2 JPH0320397 Y2 JP H0320397Y2 JP 16784 U JP16784 U JP 16784U JP 16784 U JP16784 U JP 16784U JP H0320397 Y2 JPH0320397 Y2 JP H0320397Y2
Authority
JP
Japan
Prior art keywords
cutter
discharge port
soil discharge
presser plate
foil
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
JP16784U
Other languages
English (en)
Japanese (ja)
Other versions
JPS60115997U (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 JP16784U priority Critical patent/JPS60115997U/ja
Publication of JPS60115997U publication Critical patent/JPS60115997U/ja
Application granted granted Critical
Publication of JPH0320397Y2 publication Critical patent/JPH0320397Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)
JP16784U 1984-01-06 1984-01-06 トンネル掘進機 Granted JPS60115997U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16784U JPS60115997U (ja) 1984-01-06 1984-01-06 トンネル掘進機

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16784U JPS60115997U (ja) 1984-01-06 1984-01-06 トンネル掘進機

Publications (2)

Publication Number Publication Date
JPS60115997U JPS60115997U (ja) 1985-08-06
JPH0320397Y2 true JPH0320397Y2 (https=) 1991-05-01

Family

ID=30471786

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16784U Granted JPS60115997U (ja) 1984-01-06 1984-01-06 トンネル掘進機

Country Status (1)

Country Link
JP (1) JPS60115997U (https=)

Also Published As

Publication number Publication date
JPS60115997U (ja) 1985-08-06

Similar Documents

Publication Publication Date Title
EP0185857A1 (en) Shield tunneling machine
JP4226402B2 (ja) トンネル施工方法並びにトンネル掘削機
JPH0320397Y2 (https=)
JPS6130117B2 (https=)
JP2002227590A (ja) トンネル掘削機のカッター洗浄装置
JPH02256794A (ja) 既設暗渠の敷設替え掘削装置
JP3963566B2 (ja) カッタヘッドおよび支障物の切削方法
JPS6365797B2 (https=)
JP4039988B2 (ja) 立坑掘削機のカッタ板
JP2003336485A (ja) シールド掘進機
JP3832005B2 (ja) シールド掘進機
JPS59206598A (ja) シ−ルド掘進機
JPS624626Y2 (https=)
JP4051790B2 (ja) シールド掘進機のビット交換方法
JP3733994B2 (ja) 密閉型シールド掘進機
JP2002276290A (ja) シールド掘進機のカッタヘッド
JP2000220372A (ja) リバース式立坑掘削機
JPS6126469Y2 (https=)
JP2008240269A (ja) ビット切替装置及び切削方法
JP3174858B2 (ja) セミシールド機及びこのセミシールド機を用いたセミシールド工法
JPS6117109Y2 (https=)
JP3098649B2 (ja) トンネル覆工用エレメントの掘進方法
JP3530398B2 (ja) トンネル掘削機
JPH09144458A (ja) オールケーシング工法用中掘り掘削機
JPH07293193A (ja) 地中推進装置及び地中推進方法