BRPI1004421A2 - guindaste de elevação com contrapeso móvel - Google Patents

guindaste de elevação com contrapeso móvel Download PDF

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Publication number
BRPI1004421A2
BRPI1004421A2 BRPI1004421-3A BRPI1004421A BRPI1004421A2 BR PI1004421 A2 BRPI1004421 A2 BR PI1004421A2 BR PI1004421 A BRPI1004421 A BR PI1004421A BR PI1004421 A2 BRPI1004421 A2 BR PI1004421A2
Authority
BR
Brazil
Prior art keywords
counterweight
boom
crane
bed
rotating
Prior art date
Application number
BRPI1004421-3A
Other languages
English (en)
Portuguese (pt)
Inventor
David J Pech
Joseph R Rucinski
Original Assignee
Manitowoc Crane Companies Llc
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=43037097&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BRPI1004421(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Manitowoc Crane Companies Llc filed Critical Manitowoc Crane Companies Llc
Publication of BRPI1004421A2 publication Critical patent/BRPI1004421A2/pt

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
    • B66C23/74—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
    • B66C23/18—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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C2700/00—Cranes
    • B66C2700/03—Cranes with arms or jibs; Multiple cranes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Jib Cranes (AREA)
BRPI1004421-3A 2009-08-06 2010-08-06 guindaste de elevação com contrapeso móvel BRPI1004421A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US23188409P 2009-08-06 2009-08-06
US36521710P 2010-07-16 2010-07-16

Publications (1)

Publication Number Publication Date
BRPI1004421A2 true BRPI1004421A2 (pt) 2012-06-19

Family

ID=43037097

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI1004421-3A BRPI1004421A2 (pt) 2009-08-06 2010-08-06 guindaste de elevação com contrapeso móvel

Country Status (6)

Country Link
US (5) US9278834B2 (https=)
EP (3) EP2281771B2 (https=)
JP (5) JP6013700B2 (https=)
CN (4) CN106185656A (https=)
BR (1) BRPI1004421A2 (https=)
RU (1) RU2556678C2 (https=)

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BRPI1001193A2 (pt) * 2010-02-11 2012-07-03 Vinicius De Carvalho Cal aperfeiçoamento em grua e processo de controle de contrapeso em uma grua, em tempo real
CN201952140U (zh) * 2011-01-19 2011-08-31 上海三一科技有限公司 一种履带起重机可移动式后配重装置
DE202011050272U1 (de) * 2011-05-27 2011-07-14 Pfanzelt Maschinenbau Gmbh Forstfahrzeug mit einem Kran
CN102320527B (zh) * 2011-09-29 2013-03-06 中联重科股份有限公司 配重平衡机构以及双臂架起重机
CN102515041A (zh) * 2011-10-28 2012-06-27 上海三一科技有限公司 一种履带起重机移动配重装置及包括该装置的起重机
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
DE102012006494B4 (de) 2012-03-30 2014-03-13 Manitowoc Crane Group France Sas Fahrzeugkran mit entkoppelbarer Gegengewichtsanordnung
US9702114B2 (en) 2012-04-03 2017-07-11 Harnischfeger Technologies, Inc. Counterweight system for an industrial machine
USD681068S1 (en) * 2012-04-03 2013-04-30 Harnischfeger Technologies, Inc. Counterweight system
CN102745607B (zh) * 2012-07-26 2015-08-19 中联重科股份有限公司 平衡臂和塔式起重机
CN102826464B (zh) * 2012-08-29 2014-11-19 三一重工股份有限公司 一种履带起重机移动配重装置及履带起重机
US9341028B2 (en) * 2013-02-15 2016-05-17 Black Hawk Energy Services Ltd. Counterweight assembly for a self-propelled derrick rig assembly
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CN103395707B (zh) * 2013-08-05 2015-05-27 徐工集团工程机械股份有限公司 用于转台的平衡重连接结构
CN106103332B (zh) * 2014-01-20 2018-05-29 马尼托瓦克起重机有限责任公司 用于将起重机悬吊组件连接到支承柱上的系统和方法
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CN110255402B (zh) * 2014-01-27 2022-02-18 马尼托瓦克起重机有限责任公司 带有改进的可动配重的吊升起重机
CN103964317A (zh) * 2014-04-24 2014-08-06 浙江三一装备有限公司 履带式起重机
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CN109279521B (zh) * 2018-12-12 2025-01-14 三一汽车起重机械有限公司 配重移动装置及起重机
CN110077947A (zh) * 2019-05-06 2019-08-02 徐工集团工程机械股份有限公司建设机械分公司 平衡重紧固吊装装置及其履带起重机
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CN111270986A (zh) * 2020-03-19 2020-06-12 三一重机有限公司 连接装置、配重装置和钻机
WO2021193948A1 (ja) 2020-03-27 2021-09-30 住友重機械建機クレーン株式会社 作業機械及び移動式クレーン
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CN113526381A (zh) * 2021-07-21 2021-10-22 浙江三一装备有限公司 实现配重离地的转台结构及作业机械
CN115353010B (zh) * 2022-07-02 2025-04-04 于文龙 一种建筑安装用施工场地辅助支吊装置
CN116281664B (zh) * 2023-03-06 2024-01-23 中海福陆重工有限公司 一种基于spmt的履带吊承载装置及控制系统
CN120698363B (zh) * 2025-08-28 2025-10-28 南通振华重型装备制造有限公司 一种大型起重机的臂架吊钩系统岸上预装方法

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