JPH0754228Y2 - 送油ホースを内装した三段伸縮ブーム - Google Patents

送油ホースを内装した三段伸縮ブーム

Info

Publication number
JPH0754228Y2
JPH0754228Y2 JP13138189U JP13138189U JPH0754228Y2 JP H0754228 Y2 JPH0754228 Y2 JP H0754228Y2 JP 13138189 U JP13138189 U JP 13138189U JP 13138189 U JP13138189 U JP 13138189U JP H0754228 Y2 JPH0754228 Y2 JP H0754228Y2
Authority
JP
Japan
Prior art keywords
boom
stage telescopic
telescopic boom
pulley
cylinder
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
JP13138189U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0486693U (en, 2012
Inventor
輝一 木村
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.)
Kyushu Electric Power Co Inc
Tadano Ltd
Original Assignee
Kyushu Electric Power Co Inc
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 Kyushu Electric Power Co Inc, Tadano Ltd filed Critical Kyushu Electric Power Co Inc
Priority to JP13138189U priority Critical patent/JPH0754228Y2/ja
Publication of JPH0486693U publication Critical patent/JPH0486693U/ja
Application granted granted Critical
Publication of JPH0754228Y2 publication Critical patent/JPH0754228Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Jib Cranes (AREA)
JP13138189U 1989-11-10 1989-11-10 送油ホースを内装した三段伸縮ブーム Expired - Lifetime JPH0754228Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13138189U JPH0754228Y2 (ja) 1989-11-10 1989-11-10 送油ホースを内装した三段伸縮ブーム

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13138189U JPH0754228Y2 (ja) 1989-11-10 1989-11-10 送油ホースを内装した三段伸縮ブーム

Publications (2)

Publication Number Publication Date
JPH0486693U JPH0486693U (en, 2012) 1992-07-28
JPH0754228Y2 true JPH0754228Y2 (ja) 1995-12-13

Family

ID=31878254

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13138189U Expired - Lifetime JPH0754228Y2 (ja) 1989-11-10 1989-11-10 送油ホースを内装した三段伸縮ブーム

Country Status (1)

Country Link
JP (1) JPH0754228Y2 (en, 2012)

Also Published As

Publication number Publication date
JPH0486693U (en, 2012) 1992-07-28

Similar Documents

Publication Publication Date Title
US5856862A (en) Boom camera crane
US4976361A (en) Mobile crane comprising a telescopic boom
CA2198331A1 (en) A device for guiding a telescopic part for a telescopic boom
WO1994025387A1 (en) Extendible crane boom
US4946051A (en) Two-boom crawler crane
US4310098A (en) Portable boom structure
US12065335B2 (en) Vehicle crane with a boom that can be luffed by two luffing cylinders
JPH0754228Y2 (ja) 送油ホースを内装した三段伸縮ブーム
US4967917A (en) Jib derricking gear for a crane
AU2022471864A1 (en) Multi-pulley telescopic mechanism and crane
EP2096075A1 (en) Telescopic boom
JP4286368B2 (ja) ラフィングジブ付き移動式クレーン
CN217996460U (zh) 吊具提升系统
CN220537377U (zh) 一种腹置副臂无级变幅装置、起重臂组件及起重机
JPH08157184A (ja) 多段伸縮ブーム
JPS5874492A (ja) 作業機械のａフレ−ム
JPS6055439B2 (ja) 伸縮ブ−ムにおける伸長用滑車の取付構造
JP2508105Y2 (ja) 伸縮ブ―ムの伸縮装置
JP2512294Y2 (ja) 多段式伸縮ブ―ム
JPS60481Y2 (ja) シリンダ装置
JPH028952Y2 (en, 2012)
JPH0518373Y2 (en, 2012)
JPH02147496U (en, 2012)
JP2508070Y2 (ja) ジブ付ブ―ムにおけるジブ起伏装置
JPS626078Y2 (en, 2012)