JPS5744094A - Earth auger expanding apparatus - Google Patents

Earth auger expanding apparatus

Info

Publication number
JPS5744094A
JPS5744094A JP11883880A JP11883880A JPS5744094A JP S5744094 A JPS5744094 A JP S5744094A JP 11883880 A JP11883880 A JP 11883880A JP 11883880 A JP11883880 A JP 11883880A JP S5744094 A JPS5744094 A JP S5744094A
Authority
JP
Japan
Prior art keywords
earth auger
expanding apparatus
expanding
auger
earth
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
JP11883880A
Other languages
Japanese (ja)
Other versions
JPS5848718B2 (en
Inventor
Motoo Ootomo
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.)
Tokyo Keiki Inc
Original Assignee
Tokyo Keiki 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 Tokyo Keiki Co Ltd filed Critical Tokyo Keiki Co Ltd
Priority to JP11883880A priority Critical patent/JPS5848718B2/en
Publication of JPS5744094A publication Critical patent/JPS5744094A/en
Publication of JPS5848718B2 publication Critical patent/JPS5848718B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Earth Drilling (AREA)
JP11883880A 1980-08-28 1980-08-28 Earth auger expansion device Expired JPS5848718B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11883880A JPS5848718B2 (en) 1980-08-28 1980-08-28 Earth auger expansion device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11883880A JPS5848718B2 (en) 1980-08-28 1980-08-28 Earth auger expansion device

Publications (2)

Publication Number Publication Date
JPS5744094A true JPS5744094A (en) 1982-03-12
JPS5848718B2 JPS5848718B2 (en) 1983-10-29

Family

ID=14746401

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11883880A Expired JPS5848718B2 (en) 1980-08-28 1980-08-28 Earth auger expansion device

Country Status (1)

Country Link
JP (1) JPS5848718B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61158592A (en) * 1984-12-28 1986-07-18 真砂工業株式会社 Bottom expanding excavator for placing pile pit

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61158592A (en) * 1984-12-28 1986-07-18 真砂工業株式会社 Bottom expanding excavator for placing pile pit

Also Published As

Publication number Publication date
JPS5848718B2 (en) 1983-10-29

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