EP1982947A3 - Luffing crane with transport holder for roller blocks - Google Patents

Luffing crane with transport holder for roller blocks Download PDF

Info

Publication number
EP1982947A3
EP1982947A3 EP08154691A EP08154691A EP1982947A3 EP 1982947 A3 EP1982947 A3 EP 1982947A3 EP 08154691 A EP08154691 A EP 08154691A EP 08154691 A EP08154691 A EP 08154691A EP 1982947 A3 EP1982947 A3 EP 1982947A3
Authority
EP
European Patent Office
Prior art keywords
tower
arm
roller blocks
transport holder
roller block
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
EP08154691A
Other languages
German (de)
French (fr)
Other versions
EP1982947B1 (en
EP1982947A2 (en
Inventor
Volker Gumm
Franz-Rudolf Wilbert
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.)
Wilbert Turmkrane GmbH
Original Assignee
Wilbert Turmkrane 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 Wilbert Turmkrane GmbH filed Critical Wilbert Turmkrane GmbH
Publication of EP1982947A2 publication Critical patent/EP1982947A2/en
Publication of EP1982947A3 publication Critical patent/EP1982947A3/en
Application granted granted Critical
Publication of EP1982947B1 publication Critical patent/EP1982947B1/en
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
    • B66C23/06—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 with jibs mounted for jibbing or luffing movements
    • 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
    • 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

Abstract

The crane has an extension arm (2) supported at an upper end of a tower (1), where the arm is moved against the tower by a pulling unit (3). The pulling unit has a pulling rope (4), which is clamped at a winch (5) and is passed into a roller block set (6). The set has a roller block (7) arranged at the arm and another roller block (8) arranged at a tip of the tower in an operational position of the set. The blocks are detachably fastened and stored in a transporting holder, which is arranged at a counter extension arm (10), in a transporting position with the pulling rope passed into the set.
EP08154691A 2007-04-20 2008-04-17 Luffing crane with transport holder for roller blocks Not-in-force EP1982947B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102007019747A DE102007019747B4 (en) 2007-04-20 2007-04-20 Luffing crane with transport bracket for roller blocks

Publications (3)

Publication Number Publication Date
EP1982947A2 EP1982947A2 (en) 2008-10-22
EP1982947A3 true EP1982947A3 (en) 2010-01-06
EP1982947B1 EP1982947B1 (en) 2011-10-26

Family

ID=39637690

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08154691A Not-in-force EP1982947B1 (en) 2007-04-20 2008-04-17 Luffing crane with transport holder for roller blocks

Country Status (4)

Country Link
EP (1) EP1982947B1 (en)
AT (1) ATE530489T1 (en)
DE (1) DE102007019747B4 (en)
ES (1) ES2377954T3 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101525108B (en) * 2009-03-18 2010-10-13 上海三一科技有限公司 Method and device for reducing over-high deflection in amplitude changing process of caterpillar-band crane arm support
DE102012019248A1 (en) * 2012-09-28 2014-04-03 Liebherr-Werk Biberach Gmbh Tower Crane
CN102963822A (en) * 2012-11-01 2013-03-13 上海大学 Novel offshore platform crane
CN103342295B (en) * 2013-07-19 2015-04-08 中联重科股份有限公司 Tower crane, as well as amplitude variation mechanism and amplitude variation method thereof
CN103879902B (en) * 2014-03-21 2016-03-02 江西中天机械有限公司 A kind of luffing mechanism hangs the method for large accessory
CN104176660B (en) * 2014-09-10 2016-04-06 山东丰汇设备技术有限公司 Tower crane amplitude variation maintenance, replacing options
CN104671119B (en) * 2015-03-24 2016-07-06 中船第九设计研究院工程有限公司 A kind of plektron gantry crane for building berth work compound
CN107235423B (en) * 2017-07-25 2018-08-24 黄河科技学院 Large-scale workpiece quenching lifting transfer device
CN108190766A (en) * 2017-11-17 2018-06-22 赵保全 A kind of automatic balance tower crane

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2217379A1 (en) * 1972-04-11 1973-11-08 Hans Tax TOWER CRANE
DE8709267U1 (en) * 1987-07-04 1987-08-20 M.A.N.-Wolffkran Gmbh, 7100 Heilbronn, De

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2892405B1 (en) * 2005-10-26 2007-12-07 Potain Soc Par Actions Simplif METHOD AND DEVICE FOR MOUNTING A CRANE WITH AN ADJUSTABLE ARROW

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2217379A1 (en) * 1972-04-11 1973-11-08 Hans Tax TOWER CRANE
DE8709267U1 (en) * 1987-07-04 1987-08-20 M.A.N.-Wolffkran Gmbh, 7100 Heilbronn, De

Also Published As

Publication number Publication date
DE102007019747B4 (en) 2009-02-05
ES2377954T3 (en) 2012-04-03
DE102007019747A1 (en) 2008-10-30
EP1982947B1 (en) 2011-10-26
ATE530489T1 (en) 2011-11-15
EP1982947A2 (en) 2008-10-22

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