JPS5863281U - ア−スドリル - Google Patents

ア−スドリル

Info

Publication number
JPS5863281U
JPS5863281U JP15542381U JP15542381U JPS5863281U JP S5863281 U JPS5863281 U JP S5863281U JP 15542381 U JP15542381 U JP 15542381U JP 15542381 U JP15542381 U JP 15542381U JP S5863281 U JPS5863281 U JP S5863281U
Authority
JP
Japan
Prior art keywords
earth drill
front frame
cylinder
attached
drill body
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
JP15542381U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6223904Y2 (en, 2012
Inventor
竹田　孝司
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Construction Machinery Co Ltd
Original Assignee
Hitachi Construction Machinery Co Ltd
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 by Hitachi Construction Machinery Co Ltd filed Critical Hitachi Construction Machinery Co Ltd
Priority to JP15542381U priority Critical patent/JPS5863281U/ja
Publication of JPS5863281U publication Critical patent/JPS5863281U/ja
Application granted granted Critical
Publication of JPS6223904Y2 publication Critical patent/JPS6223904Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Earth Drilling (AREA)
JP15542381U 1981-10-21 1981-10-21 ア−スドリル Granted JPS5863281U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15542381U JPS5863281U (ja) 1981-10-21 1981-10-21 ア−スドリル

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15542381U JPS5863281U (ja) 1981-10-21 1981-10-21 ア−スドリル

Publications (2)

Publication Number Publication Date
JPS5863281U true JPS5863281U (ja) 1983-04-28
JPS6223904Y2 JPS6223904Y2 (en, 2012) 1987-06-18

Family

ID=29948001

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15542381U Granted JPS5863281U (ja) 1981-10-21 1981-10-21 ア−スドリル

Country Status (1)

Country Link
JP (1) JPS5863281U (en, 2012)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4648488B1 (ja) * 2010-02-10 2011-03-09 直江 岸 掘削孔の形成穿孔方法。

Also Published As

Publication number Publication date
JPS6223904Y2 (en, 2012) 1987-06-18

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