JPS6115394U - ア−スオ−ガの中接ぎ軸 - Google Patents

ア−スオ−ガの中接ぎ軸

Info

Publication number
JPS6115394U
JPS6115394U JP9629884U JP9629884U JPS6115394U JP S6115394 U JPS6115394 U JP S6115394U JP 9629884 U JP9629884 U JP 9629884U JP 9629884 U JP9629884 U JP 9629884U JP S6115394 U JPS6115394 U JP S6115394U
Authority
JP
Japan
Prior art keywords
plunger
cylinder
joint part
earth auger
center shaft
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
JP9629884U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6338307Y2 (enrdf_load_stackoverflow
Inventor
正人 大堀
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP9629884U priority Critical patent/JPS6115394U/ja
Publication of JPS6115394U publication Critical patent/JPS6115394U/ja
Application granted granted Critical
Publication of JPS6338307Y2 publication Critical patent/JPS6338307Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Earth Drilling (AREA)
JP9629884U 1984-06-27 1984-06-27 ア−スオ−ガの中接ぎ軸 Granted JPS6115394U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9629884U JPS6115394U (ja) 1984-06-27 1984-06-27 ア−スオ−ガの中接ぎ軸

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9629884U JPS6115394U (ja) 1984-06-27 1984-06-27 ア−スオ−ガの中接ぎ軸

Publications (2)

Publication Number Publication Date
JPS6115394U true JPS6115394U (ja) 1986-01-29
JPS6338307Y2 JPS6338307Y2 (enrdf_load_stackoverflow) 1988-10-07

Family

ID=30655717

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9629884U Granted JPS6115394U (ja) 1984-06-27 1984-06-27 ア−スオ−ガの中接ぎ軸

Country Status (1)

Country Link
JP (1) JPS6115394U (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019070250A (ja) * 2017-10-06 2019-05-09 東洋企画株式会社 ダウンザホールドリリング装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019070250A (ja) * 2017-10-06 2019-05-09 東洋企画株式会社 ダウンザホールドリリング装置

Also Published As

Publication number Publication date
JPS6338307Y2 (enrdf_load_stackoverflow) 1988-10-07

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