JPH0735901Y2 - 穴掘建柱車の安全装置 - Google Patents

穴掘建柱車の安全装置

Info

Publication number
JPH0735901Y2
JPH0735901Y2 JP1989123298U JP12329889U JPH0735901Y2 JP H0735901 Y2 JPH0735901 Y2 JP H0735901Y2 JP 1989123298 U JP1989123298 U JP 1989123298U JP 12329889 U JP12329889 U JP 12329889U JP H0735901 Y2 JPH0735901 Y2 JP H0735901Y2
Authority
JP
Japan
Prior art keywords
telescopic boom
auger drill
signal
boom
auger
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
JP1989123298U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0362184U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
戸田　　光昭
豊 西原
隆 入倉
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.)
Tadano Ltd
Original Assignee
Tadano 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 Tadano Ltd filed Critical Tadano Ltd
Priority to JP1989123298U priority Critical patent/JPH0735901Y2/ja
Publication of JPH0362184U publication Critical patent/JPH0362184U/ja
Application granted granted Critical
Publication of JPH0735901Y2 publication Critical patent/JPH0735901Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Operation Control Of Excavators (AREA)
  • Component Parts Of Construction Machinery (AREA)
  • Earth Drilling (AREA)
JP1989123298U 1989-10-20 1989-10-20 穴掘建柱車の安全装置 Expired - Lifetime JPH0735901Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989123298U JPH0735901Y2 (ja) 1989-10-20 1989-10-20 穴掘建柱車の安全装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989123298U JPH0735901Y2 (ja) 1989-10-20 1989-10-20 穴掘建柱車の安全装置

Publications (2)

Publication Number Publication Date
JPH0362184U JPH0362184U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1991-06-18
JPH0735901Y2 true JPH0735901Y2 (ja) 1995-08-16

Family

ID=31671283

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989123298U Expired - Lifetime JPH0735901Y2 (ja) 1989-10-20 1989-10-20 穴掘建柱車の安全装置

Country Status (1)

Country Link
JP (1) JPH0735901Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002038859A (ja) * 2000-07-24 2002-02-06 Kobelco Contstruction Machinery Ltd ブーム式作業機械

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002038859A (ja) * 2000-07-24 2002-02-06 Kobelco Contstruction Machinery Ltd ブーム式作業機械

Also Published As

Publication number Publication date
JPH0362184U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1991-06-18

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