JPS59107691U - 掘削機のロツド連結部構造 - Google Patents

掘削機のロツド連結部構造

Info

Publication number
JPS59107691U
JPS59107691U JP20042582U JP20042582U JPS59107691U JP S59107691 U JPS59107691 U JP S59107691U JP 20042582 U JP20042582 U JP 20042582U JP 20042582 U JP20042582 U JP 20042582U JP S59107691 U JPS59107691 U JP S59107691U
Authority
JP
Japan
Prior art keywords
socket
hole
support sleeve
support
connection structure
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
JP20042582U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6312231Y2 (enrdf_load_stackoverflow
Inventor
正行 黒瀬
Original Assignee
太洋技術開発株式会社
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 太洋技術開発株式会社 filed Critical 太洋技術開発株式会社
Priority to JP20042582U priority Critical patent/JPS59107691U/ja
Publication of JPS59107691U publication Critical patent/JPS59107691U/ja
Application granted granted Critical
Publication of JPS6312231Y2 publication Critical patent/JPS6312231Y2/ja
Granted legal-status Critical Current

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  • Earth Drilling (AREA)
JP20042582U 1982-12-29 1982-12-29 掘削機のロツド連結部構造 Granted JPS59107691U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP20042582U JPS59107691U (ja) 1982-12-29 1982-12-29 掘削機のロツド連結部構造

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP20042582U JPS59107691U (ja) 1982-12-29 1982-12-29 掘削機のロツド連結部構造

Publications (2)

Publication Number Publication Date
JPS59107691U true JPS59107691U (ja) 1984-07-20
JPS6312231Y2 JPS6312231Y2 (enrdf_load_stackoverflow) 1988-04-08

Family

ID=30425953

Family Applications (1)

Application Number Title Priority Date Filing Date
JP20042582U Granted JPS59107691U (ja) 1982-12-29 1982-12-29 掘削機のロツド連結部構造

Country Status (1)

Country Link
JP (1) JPS59107691U (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS6312231Y2 (enrdf_load_stackoverflow) 1988-04-08

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