JPS62120594U - - Google Patents

Info

Publication number
JPS62120594U
JPS62120594U JP484686U JP484686U JPS62120594U JP S62120594 U JPS62120594 U JP S62120594U JP 484686 U JP484686 U JP 484686U JP 484686 U JP484686 U JP 484686U JP S62120594 U JPS62120594 U JP S62120594U
Authority
JP
Japan
Prior art keywords
drive device
casing
rotary drive
lowered
kelly
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
JP484686U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0428958Y2 (de
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 JP1986004846U priority Critical patent/JPH0428958Y2/ja
Publication of JPS62120594U publication Critical patent/JPS62120594U/ja
Application granted granted Critical
Publication of JPH0428958Y2 publication Critical patent/JPH0428958Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Earth Drilling (AREA)
  • Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
JP1986004846U 1986-01-17 1986-01-17 Expired JPH0428958Y2 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986004846U JPH0428958Y2 (de) 1986-01-17 1986-01-17

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986004846U JPH0428958Y2 (de) 1986-01-17 1986-01-17

Publications (2)

Publication Number Publication Date
JPS62120594U true JPS62120594U (de) 1987-07-31
JPH0428958Y2 JPH0428958Y2 (de) 1992-07-14

Family

ID=30785888

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986004846U Expired JPH0428958Y2 (de) 1986-01-17 1986-01-17

Country Status (1)

Country Link
JP (1) JPH0428958Y2 (de)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60195390U (ja) * 1984-05-30 1985-12-26 日本車輌製造株式会社 アースドリル

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60195390U (ja) * 1984-05-30 1985-12-26 日本車輌製造株式会社 アースドリル

Also Published As

Publication number Publication date
JPH0428958Y2 (de) 1992-07-14

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