JPH0118717Y2 - - Google Patents

Info

Publication number
JPH0118717Y2
JPH0118717Y2 JP11184284U JP11184284U JPH0118717Y2 JP H0118717 Y2 JPH0118717 Y2 JP H0118717Y2 JP 11184284 U JP11184284 U JP 11184284U JP 11184284 U JP11184284 U JP 11184284U JP H0118717 Y2 JPH0118717 Y2 JP H0118717Y2
Authority
JP
Japan
Prior art keywords
screw auger
opening
gripping
closing
guide frame
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
JP11184284U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6126791U (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 JP11184284U priority Critical patent/JPS6126791U/ja
Publication of JPS6126791U publication Critical patent/JPS6126791U/ja
Application granted granted Critical
Publication of JPH0118717Y2 publication Critical patent/JPH0118717Y2/ja
Granted legal-status Critical Current

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  • Earth Drilling (AREA)
JP11184284U 1984-07-25 1984-07-25 横穴掘進装置 Granted JPS6126791U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11184284U JPS6126791U (ja) 1984-07-25 1984-07-25 横穴掘進装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11184284U JPS6126791U (ja) 1984-07-25 1984-07-25 横穴掘進装置

Publications (2)

Publication Number Publication Date
JPS6126791U JPS6126791U (ja) 1986-02-18
JPH0118717Y2 true JPH0118717Y2 (enEXAMPLES) 1989-05-31

Family

ID=30670915

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11184284U Granted JPS6126791U (ja) 1984-07-25 1984-07-25 横穴掘進装置

Country Status (1)

Country Link
JP (1) JPS6126791U (enEXAMPLES)

Also Published As

Publication number Publication date
JPS6126791U (ja) 1986-02-18

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