BRPI0800082A - guindaste, e, método para desdobrar uma extensão de lança em uma lança de guindaste telescópica - Google Patents

guindaste, e, método para desdobrar uma extensão de lança em uma lança de guindaste telescópica

Info

Publication number
BRPI0800082A
BRPI0800082A BRPI0800082-4A BRPI0800082A BRPI0800082A BR PI0800082 A BRPI0800082 A BR PI0800082A BR PI0800082 A BRPI0800082 A BR PI0800082A BR PI0800082 A BRPI0800082 A BR PI0800082A
Authority
BR
Brazil
Prior art keywords
boom
base
extension
support
slider
Prior art date
Application number
BRPI0800082-4A
Other languages
English (en)
Inventor
William E Hull
Original Assignee
Manitowoc Crane Co Inc
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 Manitowoc Crane Co Inc filed Critical Manitowoc Crane Co Inc
Publication of BRPI0800082A publication Critical patent/BRPI0800082A/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
    • B66C23/64—Jibs
    • B66C23/70—Jibs constructed of sections adapted to be assembled to form jibs or various lengths
    • B66C23/701—Jibs constructed of sections adapted to be assembled to form jibs or various lengths telescopic
    • B66C23/702—Jibs constructed of sections adapted to be assembled to form jibs or various lengths telescopic with a jib extension boom
    • 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
    • B66C23/42—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 with jibs of adjustable configuration, e.g. foldable

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Jib Cranes (AREA)

Abstract

GUINDASTE, E, MéTODO PARA DESDOBRAR UMA EXTENSãO DE LANçA EM UMA LANçA DE GUINDASTE TELESCóPICA. Um guindaste que inclui uma lança telescópica tem um elemento de lança base e um elemento interno montado de maneira deslizante no elemento de lança base, com uma primeira extremidade que se projeta a partir do elemento de lança base. O elemento interno inclui primeiro e segundo elementos conectores. Uma extensão de lança tem uma primeira extremidade que inclui primeiro e segundo elementos de ligação. A extensão de lança também inclui primeiro e segundo conjuntos de suportes espaçados, e é desdobrável posições de utilização e de armazenagem. Um primeiro suporte associado com o elemento de lança base inclui um apoio para reter de maneira pivotante o primeiro conjunto de suporte, e um segundo suporte tem um trilho que se projeta a partir da seção base. Um cursor é suportado de maneira deslizante pelo trilho e um atuador conectado entre o cursor e a lança desdobra o cursor entre uma posição retraida e uma posição estendida em relação ao elemento de lança base. Um método para desdobrar uma extensão de lança também é divulgado.
BRPI0800082-4A 2007-02-08 2008-02-07 guindaste, e, método para desdobrar uma extensão de lança em uma lança de guindaste telescópica BRPI0800082A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/703,683 US7337912B1 (en) 2007-02-08 2007-02-08 Automatically deployable boom extension and method of deploying same

Publications (1)

Publication Number Publication Date
BRPI0800082A true BRPI0800082A (pt) 2008-09-23

Family

ID=39125335

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0800082-4A BRPI0800082A (pt) 2007-02-08 2008-02-07 guindaste, e, método para desdobrar uma extensão de lança em uma lança de guindaste telescópica

Country Status (7)

Country Link
US (1) US7337912B1 (pt)
EP (1) EP1955974B1 (pt)
JP (1) JP5150808B2 (pt)
CN (1) CN101274730B (pt)
BR (1) BRPI0800082A (pt)
DE (1) DE602008005798D1 (pt)
ES (1) ES2359216T3 (pt)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7878346B1 (en) * 2008-08-25 2011-02-01 Link-Belt Construction Equipment Co., L.P., Lllp Adaptable boom extension for a mobile crane having a telescoping boom
US7926670B2 (en) * 2009-05-01 2011-04-19 Westchester Capital, Llc Truck mounted telescopic boom structure including a stowable jib boom with a stowable personnel basket
DE102009022262A1 (de) * 2009-05-22 2010-11-25 Terex Demag Gmbh Winkelverstellung eines Auslegersystems
CN101579810B (zh) * 2009-06-19 2011-06-01 长沙中联重工科技发展股份有限公司 吊臂组装调试设备和吊臂组装调试方法
US8739988B2 (en) * 2010-09-20 2014-06-03 Manitowoc Crane Companies, Llc Pinned connection system for crane column segments
US8801354B2 (en) 2011-03-30 2014-08-12 Terex South Dakota, Inc. Wearpad arrangement
US8833519B1 (en) 2012-03-01 2014-09-16 Westchester Capital, Llc Vehicle mounted telescopic boom structure
DE102012023357B4 (de) 2012-11-22 2014-11-20 Terex Cranes Germany Gmbh Vorrichtung und Verfahren zur Positionierung und Arretierung von Ergänzungsteilen für den Kranbetrieb
CN104176657A (zh) * 2014-09-05 2014-12-03 徐州重型机械有限公司 一种起重机及其臂架
JP6520270B2 (ja) * 2015-03-20 2019-05-29 株式会社タダノ ジブ連結構造
KR101848736B1 (ko) * 2016-08-22 2018-05-21 주식회사 수산중공업 크레인 붐과 붐 연결 및 탈착 방법
US10589966B2 (en) 2017-03-02 2020-03-17 Manitowoc Crane Companies, Llc Jib coupling system for jib stowage
JP7270799B2 (ja) * 2017-12-27 2023-05-10 極東開発工業株式会社 ブーム装置
DE102019202575B3 (de) 2019-02-26 2020-07-02 Tadano Faun Gmbh Mastanbauspitze für einen Mobilkran und Mobilkran
DE102020118261B4 (de) * 2020-07-10 2024-05-16 Liebherr-Werk Ehingen Gmbh Fahrbarer Kran mit Klappspitzenfangvorrichtung sowie Klappspitze für einen solchen Kran

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3785505A (en) 1970-12-15 1974-01-15 Kidde & Co Walter Side stowable jib for crane booms and jib mounting
US3945333A (en) 1974-12-20 1976-03-23 Harnischfeger Corporation Means for storing and connecting jib for telescopic boom of mobile crane
US3968884A (en) 1974-12-20 1976-07-13 Harnischfeger Corporation Storage means for jib for telescopic boom of mobile crane
US4045923A (en) 1976-05-06 1977-09-06 Walter Kidde & Company, Inc. Telescopic swingaway jib
US4091936A (en) 1976-11-15 1978-05-30 The Warner & Swasey Company Apparatus for extending a boom assembly
US4141455A (en) 1977-07-14 1979-02-27 Harnischfeger Corporation Means for storing and connecting jib on telescopic crane boom
US4318488A (en) 1980-07-28 1982-03-09 Harnischfeger Corporation Method of extending a jib of a telescopic crane
US4431109A (en) 1981-02-25 1984-02-14 Fmc Corporation Boom extension stowage system
US4491229A (en) 1981-02-25 1985-01-01 Fmc Corporation Boom extension stowage system
US4483447A (en) 1982-05-26 1984-11-20 Kidde, Inc. Safety mounting for side stowable boom extension or jib
US4621742A (en) 1985-01-25 1986-11-11 Harnischfeger Corporation Boom extension storage means and mechanisms
US4953724A (en) * 1989-06-29 1990-09-04 Kabushiki Kaisha Kobe Seiko Sho Jib stretching and folding device
JPH04125297A (ja) * 1990-09-13 1992-04-24 Kobe Steel Ltd クレーンのジブ張出し、格納装置
US5111945A (en) 1991-09-13 1992-05-12 Kidde Industries, Inc. Boom extension alignment device
US5673805A (en) 1995-02-28 1997-10-07 National Crane Corporation Jib pin alignment jack assembly
JPH11199177A (ja) * 1998-01-09 1999-07-27 Kobe Steel Ltd クレーンのジブ張出し、格納方法および同装置
JP4540788B2 (ja) * 2000-02-14 2010-09-08 株式会社タダノ 移動式クレーンのジブ格納装置
JP4564622B2 (ja) 2000-03-27 2010-10-20 株式会社タダノ 補助ジブ格納装置
JP4227748B2 (ja) * 2002-01-17 2009-02-18 株式会社タダノ クレーン車のジブ格納装置

Also Published As

Publication number Publication date
ES2359216T3 (es) 2011-05-19
CN101274730B (zh) 2011-04-06
US7337912B1 (en) 2008-03-04
EP1955974B1 (en) 2011-03-30
JP2008195538A (ja) 2008-08-28
JP5150808B2 (ja) 2013-02-27
DE602008005798D1 (de) 2011-05-12
EP1955974A1 (en) 2008-08-13
HK1119647A1 (en) 2009-03-13
CN101274730A (zh) 2008-10-01

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Legal Events

Date Code Title Description
B03A Publication of a patent application or of a certificate of addition of invention [chapter 3.1 patent gazette]
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]
B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2448 DE 05-12-2017 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.