JPS639395U - - Google Patents

Info

Publication number
JPS639395U
JPS639395U JP10463186U JP10463186U JPS639395U JP S639395 U JPS639395 U JP S639395U JP 10463186 U JP10463186 U JP 10463186U JP 10463186 U JP10463186 U JP 10463186U JP S639395 U JPS639395 U JP S639395U
Authority
JP
Japan
Prior art keywords
cutter
center
earth
intake port
cutter head
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
JP10463186U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0419112Y2 (pt
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 JP1986104631U priority Critical patent/JPH0419112Y2/ja
Publication of JPS639395U publication Critical patent/JPS639395U/ja
Application granted granted Critical
Publication of JPH0419112Y2 publication Critical patent/JPH0419112Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)
JP1986104631U 1986-07-08 1986-07-08 Expired JPH0419112Y2 (pt)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986104631U JPH0419112Y2 (pt) 1986-07-08 1986-07-08

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986104631U JPH0419112Y2 (pt) 1986-07-08 1986-07-08

Publications (2)

Publication Number Publication Date
JPS639395U true JPS639395U (pt) 1988-01-21
JPH0419112Y2 JPH0419112Y2 (pt) 1992-04-28

Family

ID=30978303

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986104631U Expired JPH0419112Y2 (pt) 1986-07-08 1986-07-08

Country Status (1)

Country Link
JP (1) JPH0419112Y2 (pt)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01141896U (pt) * 1988-03-23 1989-09-28

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60192091A (ja) * 1984-03-13 1985-09-30 日立造船株式会社 小口径シ−ルド掘進機

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60192091A (ja) * 1984-03-13 1985-09-30 日立造船株式会社 小口径シ−ルド掘進機

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01141896U (pt) * 1988-03-23 1989-09-28

Also Published As

Publication number Publication date
JPH0419112Y2 (pt) 1992-04-28

Similar Documents

Publication Publication Date Title
JPS639395U (pt)
JPS62185792U (pt)
JPS623897U (pt)
JPS6122087B2 (pt)
JPH01141391U (pt)
JPS623898U (pt)
JPH0330417Y2 (pt)
JPS632547Y2 (pt)
JPH0278311U (pt)
JP2733505B2 (ja) シールド掘削機
JPH0655999U (ja) 推進装置及び船
JPH02137937U (pt)
JPS63179013U (pt)
JPH0144880B2 (pt)
JPS6448188U (pt)
JPS6395799U (pt)
JPH0433793U (pt)
JP3115949B2 (ja) 超大口径シールド掘進機
JPS5845358Y2 (ja) 竪穴掘削用ビツト
JPS5923827Y2 (ja) 管埋設用掘進機
JP2006076497A (ja) ウォータージェット推進機
JPS63198698U (pt)
JP3087724U (ja) アスファルト削孔用ドリル
JPS6214231Y2 (pt)
JPS6238992U (pt)