JPH0419112Y2 - - Google Patents

Info

Publication number
JPH0419112Y2
JPH0419112Y2 JP1986104631U JP10463186U JPH0419112Y2 JP H0419112 Y2 JPH0419112 Y2 JP H0419112Y2 JP 1986104631 U JP1986104631 U JP 1986104631U JP 10463186 U JP10463186 U JP 10463186U JP H0419112 Y2 JPH0419112 Y2 JP H0419112Y2
Authority
JP
Japan
Prior art keywords
center
cutter
earth
cutter head
intake port
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
JP1986104631U
Other languages
English (en)
Japanese (ja)
Other versions
JPS639395U (pm
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 (pm)

Priority Applications (1)

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

Applications Claiming Priority (1)

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

Publications (2)

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

Family

ID=30978303

Family Applications (1)

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

Country Status (1)

Country Link
JP (1) JPH0419112Y2 (pm)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0617919Y2 (ja) * 1988-03-23 1994-05-11 石川島播磨重工業株式会社 掘進機のカッタ

Family Cites Families (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

Also Published As

Publication number Publication date
JPS639395U (pm) 1988-01-21

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