JPH0720234Y2 - アースオーガ格納安全装置 - Google Patents

アースオーガ格納安全装置

Info

Publication number
JPH0720234Y2
JPH0720234Y2 JP9017589U JP9017589U JPH0720234Y2 JP H0720234 Y2 JPH0720234 Y2 JP H0720234Y2 JP 9017589 U JP9017589 U JP 9017589U JP 9017589 U JP9017589 U JP 9017589U JP H0720234 Y2 JPH0720234 Y2 JP H0720234Y2
Authority
JP
Japan
Prior art keywords
earth auger
telescopic boom
angle
auger
chassis
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 - Lifetime
Application number
JP9017589U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0329588U (enrdf_load_stackoverflow
Inventor
亮 今西
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.)
Aichi Corp
Original Assignee
Aichi Corp
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 Aichi Corp filed Critical Aichi Corp
Priority to JP9017589U priority Critical patent/JPH0720234Y2/ja
Publication of JPH0329588U publication Critical patent/JPH0329588U/ja
Application granted granted Critical
Publication of JPH0720234Y2 publication Critical patent/JPH0720234Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Earth Drilling (AREA)
JP9017589U 1989-07-31 1989-07-31 アースオーガ格納安全装置 Expired - Lifetime JPH0720234Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9017589U JPH0720234Y2 (ja) 1989-07-31 1989-07-31 アースオーガ格納安全装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9017589U JPH0720234Y2 (ja) 1989-07-31 1989-07-31 アースオーガ格納安全装置

Publications (2)

Publication Number Publication Date
JPH0329588U JPH0329588U (enrdf_load_stackoverflow) 1991-03-25
JPH0720234Y2 true JPH0720234Y2 (ja) 1995-05-15

Family

ID=31639713

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9017589U Expired - Lifetime JPH0720234Y2 (ja) 1989-07-31 1989-07-31 アースオーガ格納安全装置

Country Status (1)

Country Link
JP (1) JPH0720234Y2 (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPH0329588U (enrdf_load_stackoverflow) 1991-03-25

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