AU668575B2 - A boom extension for gantry cranes - Google Patents

A boom extension for gantry cranes Download PDF

Info

Publication number
AU668575B2
AU668575B2 AU44555/93A AU4455593A AU668575B2 AU 668575 B2 AU668575 B2 AU 668575B2 AU 44555/93 A AU44555/93 A AU 44555/93A AU 4455593 A AU4455593 A AU 4455593A AU 668575 B2 AU668575 B2 AU 668575B2
Authority
AU
Australia
Prior art keywords
boom
retractable
extension
boom extension
hoist
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.)
Ceased
Application number
AU44555/93A
Other languages
English (en)
Other versions
AU4455593A (en
Inventor
Yuzo Shimizu
Hans G. Vosskamp
Yuksel Yildirim
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.)
Paceco Corp
Original Assignee
Paceco Corp
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 Paceco Corp filed Critical Paceco Corp
Publication of AU4455593A publication Critical patent/AU4455593A/en
Application granted granted Critical
Publication of AU668575B2 publication Critical patent/AU668575B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C19/00—Cranes comprising trolleys or crabs running on fixed or movable bridges or gantries
    • B66C19/002—Container 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
    • B66C23/64—Jibs
    • B66C23/66—Outer or upper end constructions

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Jib Cranes (AREA)
AU44555/93A 1992-08-11 1993-08-10 A boom extension for gantry cranes Ceased AU668575B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US928946 1992-08-11
US07/928,946 US5265741A (en) 1992-08-11 1992-08-11 Boom extension for gantry cranes

Publications (2)

Publication Number Publication Date
AU4455593A AU4455593A (en) 1994-02-17
AU668575B2 true AU668575B2 (en) 1996-05-09

Family

ID=25457062

Family Applications (1)

Application Number Title Priority Date Filing Date
AU44555/93A Ceased AU668575B2 (en) 1992-08-11 1993-08-10 A boom extension for gantry cranes

Country Status (6)

Country Link
US (1) US5265741A (enExample)
AU (1) AU668575B2 (enExample)
CA (1) CA2101966C (enExample)
ES (1) ES2076869B1 (enExample)
GB (1) GB2269574B (enExample)
IT (1) IT1262392B (enExample)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1799909B1 (en) 2004-08-20 2016-03-09 Loram Maintenance Of Way, Inc. Long rail pick-up and delivery system
CA2706561C (en) * 2007-11-26 2016-07-19 Safeworks, Llc Power sensor
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
US8864240B2 (en) * 2010-09-20 2014-10-21 Ash Equipment Company, Inc. Vertical or horizontal robot for hydrodemolition of concrete
MY174714A (en) * 2013-06-27 2020-05-10 Konecranes Global Corp Mobile crane
CN105094036A (zh) * 2014-05-23 2015-11-25 上海海镭激光科技有限公司 量子罗盘在港口码头的应用方法
MX391520B (es) * 2015-03-30 2025-03-21 Oil States Ind Inc Grúa que tiene fuerzas de aguilón y pórtico efectivamente coincidentes sobre una estructura superior
US10850950B2 (en) 2015-03-30 2020-12-01 Oil States Industries, Inc. Crane having effectively coincident gantry and boom forces upon an upperstructure
JP6412280B2 (ja) * 2015-06-12 2018-10-24 マニタウォック クレイン カンパニーズ， エルエルシーＭａｎｉｔｏｗｏｃ Ｃｒａｎｅ Ｃｏｍｐａｎｉｅｓ， Ｌｌｃ 中間カウンターウェイト位置での荷重表の計算のためのシステム及び方法
EP3293143A1 (en) * 2016-09-09 2018-03-14 Cargotec Finland Oy Sts crane boom extension system and methods
CN107686065A (zh) * 2017-09-13 2018-02-13 谭高丰 一种塔式起重机自平衡控制方法及装置
US10703612B2 (en) 2017-11-10 2020-07-07 Manitowoc Crane Companies, Llc System and method for calculation of capacity charts at a locked counterweight position
CN112678696B (zh) * 2020-12-18 2022-09-13 重庆市合川区昌友机械制造有限责任公司 风机齿轮加工机床用吊装装置
CN115771836B (zh) * 2022-11-30 2023-06-30 中铁四局集团有限公司 一种悬臂造桥机吊运设备

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE501510C (de) * 1930-07-02 Maschf Augsburg Nuernberg Ag Verladebruecke mit einem mehrteiligen, hochklappbaren Ausleger
US694383A (en) * 1901-04-20 1902-03-04 Webster Camp & Lane Machine Company Unloading apparatus.
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
JPS57170379A (en) * 1981-04-08 1982-10-20 Hitachi Ltd Undulating beam middle folding device for crane
US4762240A (en) * 1987-01-20 1988-08-09 Paceco, Inc. Articulating crane

Also Published As

Publication number Publication date
GB9315797D0 (en) 1993-09-15
GB2269574B (en) 1995-12-20
CA2101966C (en) 1999-02-23
CA2101966A1 (en) 1994-02-12
ES2076869B1 (es) 1998-02-16
IT1262392B (it) 1996-06-19
ES2076869A2 (es) 1995-11-01
US5265741A (en) 1993-11-30
GB2269574A (en) 1994-02-16
ES2076869R (enExample) 1997-07-01
ITRM930545A0 (it) 1993-08-09
ITRM930545A1 (it) 1995-02-09
AU4455593A (en) 1994-02-17

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