ATE223349T1 - Ringliftkran - Google Patents

Ringliftkran

Info

Publication number
ATE223349T1
ATE223349T1 AT99924722T AT99924722T ATE223349T1 AT E223349 T1 ATE223349 T1 AT E223349T1 AT 99924722 T AT99924722 T AT 99924722T AT 99924722 T AT99924722 T AT 99924722T AT E223349 T1 ATE223349 T1 AT E223349T1
Authority
AT
Austria
Prior art keywords
ring
crane
trusses
undercarriage
adapters
Prior art date
Application number
AT99924722T
Other languages
English (en)
Inventor
Alexander Knecht
Manfred Kretschmer
Michael Biermann
Ralf Frankenberger
Original Assignee
Demag Mobile Cranes Gmbh & Co
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
Priority claimed from DE19914195A external-priority patent/DE19914195A1/de
Application filed by Demag Mobile Cranes Gmbh & Co filed Critical Demag Mobile Cranes Gmbh & Co
Application granted granted Critical
Publication of ATE223349T1 publication Critical patent/ATE223349T1/de

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
    • B66C23/18—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 specially adapted for use in particular purposes
    • B66C23/36—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 specially adapted for use in particular purposes mounted on road or rail vehicles; Manually-movable jib-cranes for use in workshops; Floating cranes
    • 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
    • B66C23/74—Counterweights or supports for balancing lifting couples separate from jib
    • B66C23/76—Counterweights or supports for balancing lifting couples separate from jib and movable to take account of variations of load or of variations of length of jib
    • 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
    • B66C23/84—Slewing gear

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Jib Cranes (AREA)
AT99924722T 1998-03-26 1999-03-25 Ringliftkran ATE223349T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19814641 1998-03-26
DE19914195A DE19914195A1 (de) 1998-03-26 1999-03-24 Ringliftkran
PCT/DE1999/000955 WO1999048793A2 (de) 1998-03-26 1999-03-25 Ringliftkran

Publications (1)

Publication Number Publication Date
ATE223349T1 true ATE223349T1 (de) 2002-09-15

Family

ID=26045209

Family Applications (1)

Application Number Title Priority Date Filing Date
AT99924722T ATE223349T1 (de) 1998-03-26 1999-03-25 Ringliftkran

Country Status (5)

Country Link
US (1) US6516961B1 (de)
EP (1) EP1068143B1 (de)
JP (1) JP4382983B2 (de)
AT (1) ATE223349T1 (de)
WO (1) WO1999048793A2 (de)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10002917A1 (de) * 2000-01-19 2001-08-02 Mannesmann Ag Ringliftkran
NL1015764C2 (nl) * 2000-07-20 2002-01-22 Seumeren Holland B V Van Kraan.
NL1020779C2 (nl) * 2002-06-06 2003-12-09 Mammoet Holding B V Werkwijze voor het gereedmaken voor transport van een ringkraan.
DE102005021859B4 (de) * 2005-05-11 2007-03-29 Terex-Demag Gmbh & Co. Kg Gittermastkran zum Heben von schweren Lasten
DE102006015307A1 (de) * 2005-11-17 2007-05-24 Terex-Demag Gmbh & Co. Kg Mobiler Großkran
US7967158B2 (en) 2006-10-27 2011-06-28 Manitowoc Crane Companies, Llc Mobile lift crane with variable position counterweight
DE202008004663U1 (de) * 2008-04-04 2009-08-13 Liebherr-Werk Ehingen Gmbh Gittermastkran und Gittermastausleger
US7766176B2 (en) * 2008-11-11 2010-08-03 Manitowoc Crane Companies, Llc Mobile lift crane with lift enhancing attachment
US9278834B2 (en) 2009-08-06 2016-03-08 Manitowoc Crane Group, LLC Lift crane with moveable counterweight
DE202010004584U1 (de) * 2010-04-06 2011-10-05 Liebherr-Werk Ehingen Gmbh Gittermastkran und Gittermastausleger
JP5687517B2 (ja) * 2010-09-07 2015-03-18 住友重機械搬送システム株式会社 ジブクレーン
CN102431893B (zh) * 2011-11-24 2014-02-26 武桥重工集团股份有限公司 一种用于全回转起重机三点超静定反滚轮结构
CN102491200B (zh) * 2011-12-22 2013-08-28 上海三一科技有限公司 一种履带起重机移动配重结构及包括该结构的起重机
CN102583171A (zh) * 2012-03-30 2012-07-18 徐工集团工程机械股份有限公司 一种具有多种组合方式的履带起重机及其组合方法
US10179722B2 (en) 2014-01-27 2019-01-15 Manitowoc Crane Companies, Llc Lift crane with improved movable counterweight
WO2015113032A1 (en) 2014-01-27 2015-07-30 Manitowoc Crane Companies, Llc Height adjustment mechanism for an auxiliary member on a crane
CN106219403B (zh) * 2016-09-14 2018-01-30 大连华锐重工集团股份有限公司 单小车环行起重机
CN106185619B (zh) * 2016-09-14 2018-03-06 大连华锐重工集团股份有限公司 环行起重机用大轮距水平导向机构
CN108275584B (zh) * 2018-04-11 2024-05-17 徐工集团工程机械股份有限公司 一种具有多功能的直轨超大型起重设备
CN108455467A (zh) * 2018-04-11 2018-08-28 徐工集团工程机械股份有限公司 一种具有变形功能的多轨道超大型起重设备
CN108328487B (zh) * 2018-04-11 2024-04-16 徐工集团工程机械股份有限公司 一种具有变形功能的双轨道超大型起重设备
CN108946515B (zh) * 2018-09-05 2024-05-17 徐工集团工程机械股份有限公司 一种起重设备
CN112960574B (zh) * 2021-04-28 2023-10-24 徐工集团工程机械股份有限公司建设机械分公司 起重机平衡重的托架和起重机

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2336364A1 (de) * 1973-07-17 1975-02-06 Jack J Brewer Baukran
US4195740A (en) * 1977-04-27 1980-04-01 The Manitowoc Company, Inc. Lift crane support system
US4103783A (en) * 1977-05-31 1978-08-01 The Manitowoc Company, Inc. Platform crane with counterweight and boom carrier support linkages
US4196816A (en) * 1977-11-01 1980-04-08 Fmc Corporation Heavy duty crane
US4394911A (en) * 1980-04-08 1983-07-26 Fmc Corporation Heavy duty crane
US4336889A (en) * 1980-10-27 1982-06-29 Fmc Corporation Ring supported truck crane and method of setting up
US4579234A (en) * 1984-03-16 1986-04-01 American Hoist & Derrick Company Self-erecting mobile crane
US5580189A (en) * 1995-12-22 1996-12-03 Searex, Inc. Jack-up rig crane

Also Published As

Publication number Publication date
US6516961B1 (en) 2003-02-11
EP1068143B1 (de) 2002-09-04
WO1999048793A3 (de) 2000-03-16
EP1068143A2 (de) 2001-01-17
JP4382983B2 (ja) 2009-12-16
WO1999048793A2 (de) 1999-09-30
JP2002507529A (ja) 2002-03-12

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Legal Events

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