JPH0324712Y2 - - Google Patents

Info

Publication number
JPH0324712Y2
JPH0324712Y2 JP1985124825U JP12482585U JPH0324712Y2 JP H0324712 Y2 JPH0324712 Y2 JP H0324712Y2 JP 1985124825 U JP1985124825 U JP 1985124825U JP 12482585 U JP12482585 U JP 12482585U JP H0324712 Y2 JPH0324712 Y2 JP H0324712Y2
Authority
JP
Japan
Prior art keywords
steam
auger
valve
rotary joint
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.)
Expired
Application number
JP1985124825U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6235095U (en]
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 JP1985124825U priority Critical patent/JPH0324712Y2/ja
Publication of JPS6235095U publication Critical patent/JPS6235095U/ja
Application granted granted Critical
Publication of JPH0324712Y2 publication Critical patent/JPH0324712Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Earth Drilling (AREA)
JP1985124825U 1985-08-14 1985-08-14 Expired JPH0324712Y2 (en])

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1985124825U JPH0324712Y2 (en]) 1985-08-14 1985-08-14

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985124825U JPH0324712Y2 (en]) 1985-08-14 1985-08-14

Publications (2)

Publication Number Publication Date
JPS6235095U JPS6235095U (en]) 1987-03-02
JPH0324712Y2 true JPH0324712Y2 (en]) 1991-05-29

Family

ID=31017197

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985124825U Expired JPH0324712Y2 (en]) 1985-08-14 1985-08-14

Country Status (1)

Country Link
JP (1) JPH0324712Y2 (en])

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006219814A (ja) * 2000-04-13 2006-08-24 Yoshinori Tsujimoto 地下を掘削するための設備

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5791885U (en]) * 1980-11-18 1982-06-05
JPS5854446U (ja) * 1981-10-08 1983-04-13 株式会社精研 限定凍結管

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006219814A (ja) * 2000-04-13 2006-08-24 Yoshinori Tsujimoto 地下を掘削するための設備

Also Published As

Publication number Publication date
JPS6235095U (en]) 1987-03-02

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