JPS6386198U - - Google Patents

Info

Publication number
JPS6386198U
JPS6386198U JP17981486U JP17981486U JPS6386198U JP S6386198 U JPS6386198 U JP S6386198U JP 17981486 U JP17981486 U JP 17981486U JP 17981486 U JP17981486 U JP 17981486U JP S6386198 U JPS6386198 U JP S6386198U
Authority
JP
Japan
Prior art keywords
cutting blade
large diameter
diameter gravel
propulsion
tube
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
JP17981486U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0439352Y2 (enrdf_load_stackoverflow
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 JP1986179814U priority Critical patent/JPH0439352Y2/ja
Publication of JPS6386198U publication Critical patent/JPS6386198U/ja
Application granted granted Critical
Publication of JPH0439352Y2 publication Critical patent/JPH0439352Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)
JP1986179814U 1986-11-25 1986-11-25 Expired JPH0439352Y2 (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986179814U JPH0439352Y2 (enrdf_load_stackoverflow) 1986-11-25 1986-11-25

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986179814U JPH0439352Y2 (enrdf_load_stackoverflow) 1986-11-25 1986-11-25

Publications (2)

Publication Number Publication Date
JPS6386198U true JPS6386198U (enrdf_load_stackoverflow) 1988-06-06
JPH0439352Y2 JPH0439352Y2 (enrdf_load_stackoverflow) 1992-09-14

Family

ID=31123209

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986179814U Expired JPH0439352Y2 (enrdf_load_stackoverflow) 1986-11-25 1986-11-25

Country Status (1)

Country Link
JP (1) JPH0439352Y2 (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006219920A (ja) * 2005-02-14 2006-08-24 Kinki Kaihatsu:Kk 二重管方式の管削進装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS616598U (ja) * 1984-06-18 1986-01-16 日立造船株式会社 シ−ルド掘進機のオ−バ−カツタ装置
JPS6121297A (ja) * 1984-07-06 1986-01-29 岩井　準一 地中孔回転自在掘削装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS616598U (ja) * 1984-06-18 1986-01-16 日立造船株式会社 シ−ルド掘進機のオ−バ−カツタ装置
JPS6121297A (ja) * 1984-07-06 1986-01-29 岩井　準一 地中孔回転自在掘削装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006219920A (ja) * 2005-02-14 2006-08-24 Kinki Kaihatsu:Kk 二重管方式の管削進装置

Also Published As

Publication number Publication date
JPH0439352Y2 (enrdf_load_stackoverflow) 1992-09-14

Similar Documents

Publication Publication Date Title
JPS6386198U (enrdf_load_stackoverflow)
JPH0273452U (enrdf_load_stackoverflow)
JPH0372967U (enrdf_load_stackoverflow)
JPH0433792U (enrdf_load_stackoverflow)
JPH0453883U (enrdf_load_stackoverflow)
JPS6255691U (enrdf_load_stackoverflow)
JPS6255693U (enrdf_load_stackoverflow)
JPS6187007U (enrdf_load_stackoverflow)
JPH0358336U (enrdf_load_stackoverflow)
JPS5989192U (ja) 埋設管推進装置の曲がり修正機構
JPS6215676U (enrdf_load_stackoverflow)
JPS5848012Y2 (ja) 多段穴あけカッタ−
JPS61152054U (enrdf_load_stackoverflow)
JPH0165392U (enrdf_load_stackoverflow)
JPH0278311U (enrdf_load_stackoverflow)
JPS6410563U (enrdf_load_stackoverflow)
JPH01164342U (enrdf_load_stackoverflow)
JPS63130585U (enrdf_load_stackoverflow)
JPS5956300U (ja) 埋設管推進装置
JPS61206795U (enrdf_load_stackoverflow)
JPH01115003U (enrdf_load_stackoverflow)
JPH0376094U (enrdf_load_stackoverflow)
JPH02131869U (enrdf_load_stackoverflow)
JPH02136187U (enrdf_load_stackoverflow)
JPS6216196U (enrdf_load_stackoverflow)