JPS58129982U - 油圧モ−タ−を内蔵したリバ−ス杭掘削装置 - Google Patents

油圧モ−タ−を内蔵したリバ−ス杭掘削装置

Info

Publication number
JPS58129982U
JPS58129982U JP318483U JP318483U JPS58129982U JP S58129982 U JPS58129982 U JP S58129982U JP 318483 U JP318483 U JP 318483U JP 318483 U JP318483 U JP 318483U JP S58129982 U JPS58129982 U JP S58129982U
Authority
JP
Japan
Prior art keywords
reaction force
hydraulic
drilling
motor
hydraulic motor
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
JP318483U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6241115Y2 (enrdf_load_stackoverflow
Inventor
健二 川崎
工藤　光威
大橋　昭
隆司 松生
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.)
Konoike Construction Co Ltd
Original Assignee
Konoike Construction 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 Konoike Construction Co Ltd filed Critical Konoike Construction Co Ltd
Priority to JP318483U priority Critical patent/JPS58129982U/ja
Publication of JPS58129982U publication Critical patent/JPS58129982U/ja
Application granted granted Critical
Publication of JPS6241115Y2 publication Critical patent/JPS6241115Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Earth Drilling (AREA)
JP318483U 1983-01-12 1983-01-12 油圧モ−タ−を内蔵したリバ−ス杭掘削装置 Granted JPS58129982U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP318483U JPS58129982U (ja) 1983-01-12 1983-01-12 油圧モ−タ−を内蔵したリバ−ス杭掘削装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP318483U JPS58129982U (ja) 1983-01-12 1983-01-12 油圧モ−タ−を内蔵したリバ−ス杭掘削装置

Publications (2)

Publication Number Publication Date
JPS58129982U true JPS58129982U (ja) 1983-09-02
JPS6241115Y2 JPS6241115Y2 (enrdf_load_stackoverflow) 1987-10-21

Family

ID=30016133

Family Applications (1)

Application Number Title Priority Date Filing Date
JP318483U Granted JPS58129982U (ja) 1983-01-12 1983-01-12 油圧モ−タ−を内蔵したリバ−ス杭掘削装置

Country Status (1)

Country Link
JP (1) JPS58129982U (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS6241115Y2 (enrdf_load_stackoverflow) 1987-10-21

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