JPS6345849U - - Google Patents

Info

Publication number
JPS6345849U
JPS6345849U JP13666086U JP13666086U JPS6345849U JP S6345849 U JPS6345849 U JP S6345849U JP 13666086 U JP13666086 U JP 13666086U JP 13666086 U JP13666086 U JP 13666086U JP S6345849 U JPS6345849 U JP S6345849U
Authority
JP
Japan
Prior art keywords
boring
pipe
rotating
boring head
rod
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
JP13666086U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0640672Y2 (ja
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 JP1986136660U priority Critical patent/JPH0640672Y2/ja
Publication of JPS6345849U publication Critical patent/JPS6345849U/ja
Application granted granted Critical
Publication of JPH0640672Y2 publication Critical patent/JPH0640672Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
JP1986136660U 1986-09-08 1986-09-08 既存杭引抜き用掘削装置 Expired - Lifetime JPH0640672Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986136660U JPH0640672Y2 (ja) 1986-09-08 1986-09-08 既存杭引抜き用掘削装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986136660U JPH0640672Y2 (ja) 1986-09-08 1986-09-08 既存杭引抜き用掘削装置

Publications (2)

Publication Number Publication Date
JPS6345849U true JPS6345849U (enrdf_load_stackoverflow) 1988-03-28
JPH0640672Y2 JPH0640672Y2 (ja) 1994-10-26

Family

ID=31039987

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986136660U Expired - Lifetime JPH0640672Y2 (ja) 1986-09-08 1986-09-08 既存杭引抜き用掘削装置

Country Status (1)

Country Link
JP (1) JPH0640672Y2 (enrdf_load_stackoverflow)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5072403A (enrdf_load_stackoverflow) * 1973-10-31 1975-06-16
JPS5179909A (ja) * 1975-01-09 1976-07-12 Takenaka Komuten Co Chichumaisetsukuihikinukyokutsusakusochi

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5072403A (enrdf_load_stackoverflow) * 1973-10-31 1975-06-16
JPS5179909A (ja) * 1975-01-09 1976-07-12 Takenaka Komuten Co Chichumaisetsukuihikinukyokutsusakusochi

Also Published As

Publication number Publication date
JPH0640672Y2 (ja) 1994-10-26

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