JPH076232Y2 - 穴掘り建柱車アースオーガー用掘削土落し工具 - Google Patents

穴掘り建柱車アースオーガー用掘削土落し工具

Info

Publication number
JPH076232Y2
JPH076232Y2 JP2690390U JP2690390U JPH076232Y2 JP H076232 Y2 JPH076232 Y2 JP H076232Y2 JP 2690390 U JP2690390 U JP 2690390U JP 2690390 U JP2690390 U JP 2690390U JP H076232 Y2 JPH076232 Y2 JP H076232Y2
Authority
JP
Japan
Prior art keywords
earth auger
blade
mud
operating rod
grip portion
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 - Lifetime
Application number
JP2690390U
Other languages
English (en)
Japanese (ja)
Other versions
JPH03119091U (enExample
Inventor
庄悟 斎藤
良作 畑
泰 郷古
洋一 遠藤
篤 原田
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.)
NTT Inc
Original Assignee
Nippon Telegraph and Telephone Corp
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 Nippon Telegraph and Telephone Corp filed Critical Nippon Telegraph and Telephone Corp
Priority to JP2690390U priority Critical patent/JPH076232Y2/ja
Publication of JPH03119091U publication Critical patent/JPH03119091U/ja
Application granted granted Critical
Publication of JPH076232Y2 publication Critical patent/JPH076232Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Earth Drilling (AREA)
JP2690390U 1990-03-16 1990-03-16 穴掘り建柱車アースオーガー用掘削土落し工具 Expired - Lifetime JPH076232Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2690390U JPH076232Y2 (ja) 1990-03-16 1990-03-16 穴掘り建柱車アースオーガー用掘削土落し工具

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2690390U JPH076232Y2 (ja) 1990-03-16 1990-03-16 穴掘り建柱車アースオーガー用掘削土落し工具

Publications (2)

Publication Number Publication Date
JPH03119091U JPH03119091U (enExample) 1991-12-09
JPH076232Y2 true JPH076232Y2 (ja) 1995-02-15

Family

ID=31529777

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2690390U Expired - Lifetime JPH076232Y2 (ja) 1990-03-16 1990-03-16 穴掘り建柱車アースオーガー用掘削土落し工具

Country Status (1)

Country Link
JP (1) JPH076232Y2 (enExample)

Also Published As

Publication number Publication date
JPH03119091U (enExample) 1991-12-09

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