EP2197778B1 - Verfahren zum aufrüsten bzw. abrüsten eines mobilkrans - Google Patents

Verfahren zum aufrüsten bzw. abrüsten eines mobilkrans Download PDF

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Publication number
EP2197778B1
EP2197778B1 EP08784388.4A EP08784388A EP2197778B1 EP 2197778 B1 EP2197778 B1 EP 2197778B1 EP 08784388 A EP08784388 A EP 08784388A EP 2197778 B1 EP2197778 B1 EP 2197778B1
Authority
EP
European Patent Office
Prior art keywords
setting
luffing
connecting rod
strand
support
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.)
Active
Application number
EP08784388.4A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP2197778A1 (de
Inventor
Klaus Conrad
Jürgen Appel
Peter Orfey
Udo Biwer
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.)
Terex Global GmbH
Original Assignee
Terex Global GmbH
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 Terex Global GmbH filed Critical Terex Global GmbH
Publication of EP2197778A1 publication Critical patent/EP2197778A1/de
Application granted granted Critical
Publication of EP2197778B1 publication Critical patent/EP2197778B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • B66C23/82—Luffing gear

Definitions

  • the invention relates to a method for upgrading or disassembling a mobile crane, comprising a jib arranged at the head of the main boom of the mobile crane, and an auxiliary device for setting up the lower and upper rocking supports connected to the adjustable jib.
  • the disassembly must be carried out in the reverse manner, d. H. the lower luffing support is placed on a pole by the crane to be equipped, the crane operator hangs the lifting lugs of the additional crane after hitting the lower luffing support and raises the lower luffing support briefly so that the rod is free. The bar is then guided parallel to the lowering of the lower luffing support by a rope by hand, so that it is deposited together with the lower luffing support back into transport position.
  • the object of the invention is therefore to provide a way with which a faster and safe assembly and disassembly of adjustable jibs can be achieved.
  • the stop screws are used during disassembly also at the same time that the jack 6 is fixed in its position such that the connecting rod strand 12 is taken over the fork shape of the jack 6 again.
  • This connecting rod strand 12 pulls the Aufstellbock 6 when upgrading the tiltable jib with high until it comes to rest on the stop means. Accordingly, when dismantling the stand 6 by the discharge of the connecting rod strand 12 taken with and in its transport position ( FIG. 1 ) brought.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Jib Cranes (AREA)
EP08784388.4A 2007-09-11 2008-07-18 Verfahren zum aufrüsten bzw. abrüsten eines mobilkrans Active EP2197778B1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102007044247 2007-09-11
DE102008020767A DE102008020767A1 (de) 2007-09-11 2008-04-21 Hilfseinrichtung zum Aufstellen der unteren und oberen Wippstütze eines verstellbaren Hilfsauslegers eines Mobilkranes
PCT/DE2008/001214 WO2009033440A1 (de) 2007-09-11 2008-07-18 Hilfseinrichtung zum aufstellen der unteren und oberen wippstütze eines verstellbaren hilfsauslegers eines mobilkranes

Publications (2)

Publication Number Publication Date
EP2197778A1 EP2197778A1 (de) 2010-06-23
EP2197778B1 true EP2197778B1 (de) 2017-01-11

Family

ID=40384514

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08784388.4A Active EP2197778B1 (de) 2007-09-11 2008-07-18 Verfahren zum aufrüsten bzw. abrüsten eines mobilkrans

Country Status (7)

Country Link
US (1) US20100176078A1 (ja)
EP (1) EP2197778B1 (ja)
JP (1) JP5599313B2 (ja)
CN (1) CN101547853B (ja)
AU (1) AU2008286251A1 (ja)
DE (1) DE102008020767A1 (ja)
WO (1) WO2009033440A1 (ja)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013012761A2 (en) * 2011-07-15 2013-01-24 Bosco Eli Enhanced stability crane and methods of use
CN105317265A (zh) * 2015-11-12 2016-02-10 巨力索具股份有限公司 一种索道快装塔架、其设计方法及其搭建方法
JP6468447B2 (ja) 2017-03-30 2019-02-13 コベルコ建機株式会社 起伏部材の引き起こし方法、およびクレーン
CN111017742A (zh) * 2019-12-26 2020-04-17 浙江三一装备有限公司 起重设备

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4383616A (en) * 1980-12-24 1983-05-17 Kidde, Inc. Luffing jib for construction crane

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3357572A (en) * 1965-11-29 1967-12-12 Kyoei Kaihatsu Co Ltd Tower crane truck
US3804264A (en) * 1972-12-08 1974-04-16 Harnischfeger Corp Tower crane with rockable top sector
JPS57184884U (ja) * 1982-04-06 1982-11-24
JPS61185784U (ja) * 1985-05-13 1986-11-19
FR2605619B1 (fr) * 1986-10-27 1989-03-31 Potain Sa Engin repliable pour la manutention et le levage des charges
JPH078549Y2 (ja) * 1989-12-03 1995-03-01 住友建機株式会社 クレーンのジブ等取付構造
EP0794149B1 (en) * 1996-03-04 2004-02-25 Manitowoc Crane Companies, Inc. Offsetting link assembly for folding luffing jib
DE19814636A1 (de) * 1998-03-26 1999-09-30 Mannesmann Ag Ringliftkran
JP4226683B2 (ja) * 1998-04-10 2009-02-18 株式会社タダノ ラフィングジブのバックテンション装置
DE19929549B4 (de) * 1999-06-23 2006-01-12 Terex-Demag Gmbh & Co. Kg Teleskopkran mit Auslegerverlängerung
DE10107389A1 (de) * 2001-02-07 2002-08-22 Atecs Mannesmann Ag Vorrichtung zum Aufrichten einer Wippstütze eines Kranes
DE20212571U1 (de) * 2002-02-01 2003-03-06 Demag Mobile Cranes GmbH & Co. KG, 80333 München Vorrichtung zum Aufrichten einer Wippstütze eines Kranes
JP4186822B2 (ja) * 2004-01-09 2008-11-26 コベルコクレーン株式会社 移動式クレーン

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4383616A (en) * 1980-12-24 1983-05-17 Kidde, Inc. Luffing jib for construction crane

Also Published As

Publication number Publication date
WO2009033440A1 (de) 2009-03-19
JP5599313B2 (ja) 2014-10-01
CN101547853A (zh) 2009-09-30
CN101547853B (zh) 2012-11-28
EP2197778A1 (de) 2010-06-23
JP2010538930A (ja) 2010-12-16
US20100176078A1 (en) 2010-07-15
AU2008286251A1 (en) 2009-03-26
DE102008020767A1 (de) 2009-04-02

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