JPH0344635B2 - - Google Patents

Info

Publication number
JPH0344635B2
JPH0344635B2 JP26895585A JP26895585A JPH0344635B2 JP H0344635 B2 JPH0344635 B2 JP H0344635B2 JP 26895585 A JP26895585 A JP 26895585A JP 26895585 A JP26895585 A JP 26895585A JP H0344635 B2 JPH0344635 B2 JP H0344635B2
Authority
JP
Japan
Prior art keywords
cutter
rod
hood
partition wall
pipe
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
JP26895585A
Other languages
English (en)
Japanese (ja)
Other versions
JPS62129498A (ja
Inventor
Akio Nishibuchi
Mitsuya Sakai
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.)
Okumura Corp
Original Assignee
Okumura Corp
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 Okumura Corp filed Critical Okumura Corp
Priority to JP26895585A priority Critical patent/JPS62129498A/ja
Publication of JPS62129498A publication Critical patent/JPS62129498A/ja
Publication of JPH0344635B2 publication Critical patent/JPH0344635B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)
JP26895585A 1985-11-29 1985-11-29 管体埋設用掘削機 Granted JPS62129498A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP26895585A JPS62129498A (ja) 1985-11-29 1985-11-29 管体埋設用掘削機

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP26895585A JPS62129498A (ja) 1985-11-29 1985-11-29 管体埋設用掘削機

Publications (2)

Publication Number Publication Date
JPS62129498A JPS62129498A (ja) 1987-06-11
JPH0344635B2 true JPH0344635B2 (enrdf_load_stackoverflow) 1991-07-08

Family

ID=17465616

Family Applications (1)

Application Number Title Priority Date Filing Date
JP26895585A Granted JPS62129498A (ja) 1985-11-29 1985-11-29 管体埋設用掘削機

Country Status (1)

Country Link
JP (1) JPS62129498A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS62129498A (ja) 1987-06-11

Similar Documents

Publication Publication Date Title
JP2002303092A (ja) トンネル掘削機
JP3021112B2 (ja) 流体式土壌掘削装置
JPH0344635B2 (enrdf_load_stackoverflow)
JP4011271B2 (ja) トンネル掘削機
JPH0539696A (ja) 空気式土壌掘削装置の掘削筒回転装置
JP3547093B2 (ja) 地中掘削装置
JPH0546440B2 (enrdf_load_stackoverflow)
JP2514443B2 (ja) 地中削進工法における拡孔ビット
JP2001115778A (ja) シールド掘進機のカッタ面板閉塞防止方法
JP4071260B2 (ja) トンネル掘削機
JP6243609B2 (ja) トンネル施工方法
JP2914632B1 (ja) シールド掘進工法用の掘進機およびその発進方法
JPH0332624Y2 (enrdf_load_stackoverflow)
JP2010071056A (ja) トンネル掘削機
JPH0352874Y2 (enrdf_load_stackoverflow)
JP3819600B2 (ja) 配管敷設工法
JPH10292779A (ja) 管埋設装置
JP2545444Y2 (ja) 埋設管の地中引き込み装置
JP2876339B2 (ja) シールド埋め戻し装置
JP3821658B2 (ja) 管渠埋め戻し用シールド装置
JP2583205B2 (ja) 既設埋設管の更新方法
JP3768390B2 (ja) 小口径管の非開削式布設方法及び該方法に使用される排土システム
JPH0552092A (ja) 水圧ジエツト式シールド工法及びその掘削ヘツド
JPH086559B2 (ja) 非開削工法における乾式拡孔ヘッド及び乾式拡孔方法
JPH09144476A (ja) 二段式シールド掘進機の流体圧配管分離装置

Legal Events

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