EP2620335A4 - Stützbeinstruktur, betonpumpenfahrzeug und ölleitungs-montageverfahren - Google Patents

Stützbeinstruktur, betonpumpenfahrzeug und ölleitungs-montageverfahren

Info

Publication number
EP2620335A4
EP2620335A4 EP11826354.0A EP11826354A EP2620335A4 EP 2620335 A4 EP2620335 A4 EP 2620335A4 EP 11826354 A EP11826354 A EP 11826354A EP 2620335 A4 EP2620335 A4 EP 2620335A4
Authority
EP
European Patent Office
Prior art keywords
supporting leg
oil pipe
assembling method
concrete pump
leg structure
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
EP11826354.0A
Other languages
English (en)
French (fr)
Other versions
EP2620335A1 (de
EP2620335B1 (de
Inventor
Xiangying Wang
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.)
Hunan Zoomlion Special Vehicle Co Ltd
Zoomlion Heavy Industry Science and Technology Co Ltd
Original Assignee
Hunan Zoomlion Special Vehicle Co Ltd
Zoomlion Heavy Industry Science and Technology 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 Hunan Zoomlion Special Vehicle Co Ltd, Zoomlion Heavy Industry Science and Technology Co Ltd filed Critical Hunan Zoomlion Special Vehicle Co Ltd
Publication of EP2620335A1 publication Critical patent/EP2620335A1/de
Publication of EP2620335A4 publication Critical patent/EP2620335A4/de
Application granted granted Critical
Publication of EP2620335B1 publication Critical patent/EP2620335B1/de
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
    • B66C23/62—Constructional features or details
    • B66C23/72—Counterweights or supports for balancing lifting couples
    • B66C23/78—Supports, e.g. outriggers, for mobile cranes
    • B66C23/80—Supports, e.g. outriggers, for mobile cranes hydraulically actuated

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Supports For Pipes And Cables (AREA)
  • Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
  • Rehabilitation Tools (AREA)
  • Carriages For Children, Sleds, And Other Hand-Operated Vehicles (AREA)
  • Handcart (AREA)
EP11826354.0A 2010-09-25 2011-06-21 Stützbeinstruktur, betonpumpenfahrzeug und ölleitungs-montageverfahren Not-in-force EP2620335B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN2010102930859A CN102039877B (zh) 2010-09-25 2010-09-25 支腿结构、混凝土泵车及油管装配方法
PCT/CN2011/076046 WO2012037827A1 (zh) 2010-09-25 2011-06-21 支腿结构、混凝土泵车及油管装配方法

Publications (3)

Publication Number Publication Date
EP2620335A1 EP2620335A1 (de) 2013-07-31
EP2620335A4 true EP2620335A4 (de) 2013-10-09
EP2620335B1 EP2620335B1 (de) 2015-03-18

Family

ID=43906519

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11826354.0A Not-in-force EP2620335B1 (de) 2010-09-25 2011-06-21 Stützbeinstruktur, betonpumpenfahrzeug und ölleitungs-montageverfahren

Country Status (5)

Country Link
EP (1) EP2620335B1 (de)
CN (1) CN102039877B (de)
BR (1) BR112013006787A2 (de)
RU (1) RU2013112723A (de)
WO (1) WO2012037827A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102039877B (zh) * 2010-09-25 2012-06-27 中联重科股份有限公司 支腿结构、混凝土泵车及油管装配方法
CN103043042A (zh) * 2012-12-05 2013-04-17 三一重工股份有限公司 一种配重支腿垫板及工程机械配重方法
CN104176017A (zh) * 2014-08-19 2014-12-03 安徽星马专用汽车有限公司 一种组合油缸、前支腿组件及混凝土泵车
CN104831933B (zh) * 2014-12-19 2017-09-15 北汽福田汽车股份有限公司 管路安装调整装置和管路安装方法
CN113356592B (zh) * 2021-06-28 2022-10-11 新兴栈(绵阳)建材有限公司 一种混凝土输送管终端防溅落装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4809615A (en) * 1988-02-16 1989-03-07 Kershaw Manufacturing Co., Inc. Method and apparatus for re-railing working platforms
WO2000019039A1 (de) * 1998-09-28 2000-04-06 Putzmeister Aktiengesellschaft Autobetonpumpe
CN2582919Y (zh) * 2002-11-14 2003-10-29 三一重工股份有限公司 一种承重车辆用液压支腿
CN101648558A (zh) * 2008-08-11 2010-02-17 徐州重型机械有限公司 伸缩支腿及具有该支腿的伸缩支腿总成和混凝土泵车
CN102039877B (zh) * 2010-09-25 2012-06-27 中联重科股份有限公司 支腿结构、混凝土泵车及油管装配方法

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
No further relevant documents disclosed *
See also references of WO2012037827A1 *

Also Published As

Publication number Publication date
CN102039877B (zh) 2012-06-27
EP2620335A1 (de) 2013-07-31
EP2620335B1 (de) 2015-03-18
CN102039877A (zh) 2011-05-04
RU2013112723A (ru) 2014-10-27
WO2012037827A1 (zh) 2012-03-29
BR112013006787A2 (pt) 2016-07-05

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