JPH069110Y2 - シールド掘進機のカッター - Google Patents

シールド掘進機のカッター

Info

Publication number
JPH069110Y2
JPH069110Y2 JP1987176433U JP17643387U JPH069110Y2 JP H069110 Y2 JPH069110 Y2 JP H069110Y2 JP 1987176433 U JP1987176433 U JP 1987176433U JP 17643387 U JP17643387 U JP 17643387U JP H069110 Y2 JPH069110 Y2 JP H069110Y2
Authority
JP
Japan
Prior art keywords
cutter
bit
spokes
main
auxiliary
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 - Lifetime
Application number
JP1987176433U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0184395U (lt
Inventor
隆三郎 大塚
啓二 前田
Original Assignee
石川島播磨重工業株式会社
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 石川島播磨重工業株式会社 filed Critical 石川島播磨重工業株式会社
Priority to JP1987176433U priority Critical patent/JPH069110Y2/ja
Publication of JPH0184395U publication Critical patent/JPH0184395U/ja
Application granted granted Critical
Publication of JPH069110Y2 publication Critical patent/JPH069110Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)
JP1987176433U 1987-11-20 1987-11-20 シールド掘進機のカッター Expired - Lifetime JPH069110Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987176433U JPH069110Y2 (ja) 1987-11-20 1987-11-20 シールド掘進機のカッター

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987176433U JPH069110Y2 (ja) 1987-11-20 1987-11-20 シールド掘進機のカッター

Publications (2)

Publication Number Publication Date
JPH0184395U JPH0184395U (lt) 1989-06-05
JPH069110Y2 true JPH069110Y2 (ja) 1994-03-09

Family

ID=31468167

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987176433U Expired - Lifetime JPH069110Y2 (ja) 1987-11-20 1987-11-20 シールド掘進機のカッター

Country Status (1)

Country Link
JP (1) JPH069110Y2 (lt)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101339828B1 (ko) * 2013-04-26 2013-12-11 한국건설기술연구원 토사지반 터널 시공용 전단면 터널굴착기의 커터헤드 설계방법

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5635926B2 (ja) * 2011-03-14 2014-12-03 ジャパントンネルシステムズ株式会社 シールド掘進機

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101339828B1 (ko) * 2013-04-26 2013-12-11 한국건설기술연구원 토사지반 터널 시공용 전단면 터널굴착기의 커터헤드 설계방법

Also Published As

Publication number Publication date
JPH0184395U (lt) 1989-06-05

Similar Documents

Publication Publication Date Title
US3858671A (en) Excavating tool
US4294319A (en) Cutter head for rotary percussion drills
JP2971425B2 (ja) 溝壁カッタ
JPH069110Y2 (ja) シールド掘進機のカッター
CA1264734A (en) Kerfing drag bit
JP4081871B2 (ja) 高強度壁切削シールド掘進機
CN113217006A (zh) 一种锥形刀盘及掘进机
TWI830923B (zh) 盾構掘進機和障礙物切削用刀頭
JPH04105195U (ja) シールド掘進機のカツタビツト
JP3332842B2 (ja) 掘削用のカッタリング及び掘削用のディスクカッタ
JP3085815B2 (ja) シールド掘削機用カッタヘッド
JPS6141839Y2 (lt)
JPS6126470Y2 (lt)
CN215170009U (zh) 一种合金块耐磨盾构刀圈
JPS6019199Y2 (ja) シ−ルド掘進機用ビツト
CN215406234U (zh) 一种开槽机的滚盘
JPH1088974A (ja) コンクリート管破砕用カッタヘッド
JP3784556B2 (ja) インサートカッタ付きケーシングビット
JP3229233B2 (ja) 連続壁掘削用ビット
JP3067124U (ja) 掘進機
JPH09287375A (ja) 掘削用ビット及び掘削装置
JP2001065294A (ja) トンネル掘進機用先行ビットの配置構造
JPS586951Y2 (ja) ア−スオ−ガ−ヘツド
JPH0249888A (ja) 回転式掘削ビット
JP2520117Y2 (ja) ケーシング工法用先頭管の刃部構造