JPH0344871Y2 - - Google Patents

Info

Publication number
JPH0344871Y2
JPH0344871Y2 JP1984100010U JP10001084U JPH0344871Y2 JP H0344871 Y2 JPH0344871 Y2 JP H0344871Y2 JP 1984100010 U JP1984100010 U JP 1984100010U JP 10001084 U JP10001084 U JP 10001084U JP H0344871 Y2 JPH0344871 Y2 JP H0344871Y2
Authority
JP
Japan
Prior art keywords
screw auger
chuck device
rotary
horizontal hole
auger
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
Application number
JP1984100010U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6119092U (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 JP10001084U priority Critical patent/JPS6119092U/ja
Priority to DE8585108240T priority patent/DE3568818D1/de
Priority to EP85108240A priority patent/EP0167979B1/en
Priority to US06/751,735 priority patent/US4691788A/en
Publication of JPS6119092U publication Critical patent/JPS6119092U/ja
Application granted granted Critical
Publication of JPH0344871Y2 publication Critical patent/JPH0344871Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Earth Drilling (AREA)
JP10001084U 1984-07-04 1984-07-04 横穴掘削用掘削具着脱装置 Granted JPS6119092U (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP10001084U JPS6119092U (ja) 1984-07-04 1984-07-04 横穴掘削用掘削具着脱装置
DE8585108240T DE3568818D1 (en) 1984-07-04 1985-07-03 Lateral hole boring method and apparatus
EP85108240A EP0167979B1 (en) 1984-07-04 1985-07-03 Lateral hole boring method and apparatus
US06/751,735 US4691788A (en) 1984-07-04 1985-07-03 Lateral hole boring method and apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10001084U JPS6119092U (ja) 1984-07-04 1984-07-04 横穴掘削用掘削具着脱装置

Publications (2)

Publication Number Publication Date
JPS6119092U JPS6119092U (ja) 1986-02-04
JPH0344871Y2 true JPH0344871Y2 (en]) 1991-09-20

Family

ID=30659483

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10001084U Granted JPS6119092U (ja) 1984-07-04 1984-07-04 横穴掘削用掘削具着脱装置

Country Status (1)

Country Link
JP (1) JPS6119092U (en])

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0652033B2 (ja) * 1986-02-07 1994-07-06 旭化成工業株式会社 掘削と杭埋設を行う機械装置
JPH0652034B2 (ja) * 1986-02-19 1994-07-06 旭化成工業株式会社 自動掘削機
JPH0737729B2 (ja) * 1990-02-07 1995-04-26 株式会社タツノ・メカトロニクス 竪孔側面への横孔穿設装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52151214A (en) * 1976-06-10 1977-12-15 Obayashi Gumi Kk Augar for making horizontal hole

Also Published As

Publication number Publication date
JPS6119092U (ja) 1986-02-04

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