JPH078743Y2 - 把持式穴掘建柱車 - Google Patents

把持式穴掘建柱車

Info

Publication number
JPH078743Y2
JPH078743Y2 JP12941688U JP12941688U JPH078743Y2 JP H078743 Y2 JPH078743 Y2 JP H078743Y2 JP 12941688 U JP12941688 U JP 12941688U JP 12941688 U JP12941688 U JP 12941688U JP H078743 Y2 JPH078743 Y2 JP H078743Y2
Authority
JP
Japan
Prior art keywords
boom
digging
bending
work
tip
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
JP12941688U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0250489U (enrdf_load_html_response
Inventor
彰彦 大平
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.)
Nippon Telegraph and Telephone Corp
Aichi Corp
Original Assignee
Nippon Telegraph and Telephone Corp
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 Nippon Telegraph and Telephone Corp, Aichi Corp filed Critical Nippon Telegraph and Telephone Corp
Priority to JP12941688U priority Critical patent/JPH078743Y2/ja
Publication of JPH0250489U publication Critical patent/JPH0250489U/ja
Application granted granted Critical
Publication of JPH078743Y2 publication Critical patent/JPH078743Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Earth Drilling (AREA)
JP12941688U 1988-09-30 1988-09-30 把持式穴掘建柱車 Expired - Lifetime JPH078743Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12941688U JPH078743Y2 (ja) 1988-09-30 1988-09-30 把持式穴掘建柱車

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12941688U JPH078743Y2 (ja) 1988-09-30 1988-09-30 把持式穴掘建柱車

Publications (2)

Publication Number Publication Date
JPH0250489U JPH0250489U (enrdf_load_html_response) 1990-04-09
JPH078743Y2 true JPH078743Y2 (ja) 1995-03-06

Family

ID=31383672

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12941688U Expired - Lifetime JPH078743Y2 (ja) 1988-09-30 1988-09-30 把持式穴掘建柱車

Country Status (1)

Country Link
JP (1) JPH078743Y2 (enrdf_load_html_response)

Also Published As

Publication number Publication date
JPH0250489U (enrdf_load_html_response) 1990-04-09

Similar Documents

Publication Publication Date Title
JPH078743Y2 (ja) 把持式穴掘建柱車
JPH078744Y2 (ja) 把持式穴掘建柱車
JP5390113B2 (ja) 作業車
JPH078742Y2 (ja) 把持式穴掘建柱車
JP3090393B2 (ja) クレーン用補ジブの自動張り出し、格納方法および装置
JPH089267Y2 (ja) 作業車における作業装置の着脱機構
JP2600271Y2 (ja) 把持式穴掘建柱車の自動建柱装置
JP2757955B2 (ja) 先端屈伸型伸縮ブームの安全装置および自動格納装置
JP2514407Y2 (ja) アウトリガ制御装置
JPH0715912Y2 (ja) オーガ格納用安全装置
JP2541696Y2 (ja) 装柱補助装置
JP2573200Y2 (ja) 穴掘建柱車の安全装置
JPH08301578A (ja) アウトリガの自動張出装置
JP2003226492A (ja) 高所作業車における作業台の水平制御装置
JPH038708Y2 (enrdf_load_html_response)
JPH0720154Y2 (ja) 高所作業車
JPS6217047B2 (enrdf_load_html_response)
JP3530715B2 (ja) 電柱支持部材
JPH0720153Y2 (ja) 高所作業車
JP2606303Y2 (ja) 作業車のブーム旋回規制装置
JPH0738456Y2 (ja) 穴掘建柱車のオーガ掘削深度制御装置
JPH0745674Y2 (ja) オーガ作動制御装置
JPH1179671A (ja) ジブの格納保持装置
JP2537749Y2 (ja) 伸縮ブームの垂直移動制御装置
JPH0742857U (ja) 穴堀機の安全装置