FR2426638A1 - Montage de grue - Google Patents

Montage de grue

Info

Publication number
FR2426638A1
FR2426638A1 FR7913259A FR7913259A FR2426638A1 FR 2426638 A1 FR2426638 A1 FR 2426638A1 FR 7913259 A FR7913259 A FR 7913259A FR 7913259 A FR7913259 A FR 7913259A FR 2426638 A1 FR2426638 A1 FR 2426638A1
Authority
FR
France
Prior art keywords
crane
elements
crane assembly
rotating
shank
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
FR7913259A
Other languages
English (en)
Other versions
FR2426638B3 (fr
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.)
Ruston-Bucyrus Ltd
Original Assignee
Ruston-Bucyrus Ltd
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 Ruston-Bucyrus Ltd filed Critical Ruston-Bucyrus Ltd
Publication of FR2426638A1 publication Critical patent/FR2426638A1/fr
Application granted granted Critical
Publication of FR2426638B3 publication Critical patent/FR2426638B3/fr
Granted 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
    • 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)
  • Load-Engaging Elements For Cranes (AREA)

Abstract

Dispositif destiné à empêcher, en cas de surcharge excessive de la grue, une séparation entre la partie tournante de la grue et sa base. Le dispositif de retenue 21 comprend des éléments courbes 22 à section radiale en L, fixés à la partie inférieure 5 de la portion tournante de la grue et entourant partiellement le fût 3. La partie saillante 24 s'approche à faible distance des têtes de vis 14 et ne s'y appuie qu'en cas de charge normale de la grue. Les éléments 22 sont renforcés par des arcs-boutants 26.
FR7913259A 1978-05-24 1979-05-23 Montage de grue Granted FR2426638A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/909,238 US4216870A (en) 1978-05-24 1978-05-24 Crane mounting

Publications (2)

Publication Number Publication Date
FR2426638A1 true FR2426638A1 (fr) 1979-12-21
FR2426638B3 FR2426638B3 (fr) 1982-04-09

Family

ID=25426870

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7913259A Granted FR2426638A1 (fr) 1978-05-24 1979-05-23 Montage de grue

Country Status (6)

Country Link
US (1) US4216870A (fr)
DE (1) DE7914922U1 (fr)
FR (1) FR2426638A1 (fr)
GB (1) GB2021518B (fr)
NL (1) NL7904104A (fr)
NO (1) NO150193C (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105621253A (zh) * 2014-10-31 2016-06-01 无锡晟欧船舶设备有限公司 一种回转起重机的限位装置

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4307621A (en) * 1979-12-27 1981-12-29 Dresser Industries, Inc. Swing drive assembly for machines having rotatable frames
US4524875A (en) * 1981-10-15 1985-06-25 Vickers P.L.C. Derrick crane
DE3151277A1 (de) * 1981-12-24 1983-07-07 Hoesch Werke Ag, 4600 Dortmund Sicherheitsbefestigung bei grosswaelzlagern fuer insbesondere bagger und krane
US4513869A (en) * 1982-02-11 1985-04-30 Armco, Inc. Pedestal crane mounting system
US4635803A (en) * 1983-06-29 1987-01-13 Fmc Corporation Compact pedestal-mount crane
GB2254308B (en) * 1991-03-27 1994-08-17 William Douglas Morrow Thrust centring crane
US5487478A (en) * 1994-10-17 1996-01-30 Morrow; William D. Inverted kingpost crane
US5676264A (en) * 1996-06-27 1997-10-14 Seatrax, Inc. Hydraulic boom stop
US6035736A (en) * 1997-11-07 2000-03-14 Caterpillar Inc. Adjustable pinion gear mounting arrangement
US6491174B1 (en) * 2000-01-26 2002-12-10 Friede & Goldman, Ltd. Inverted pedestal crane
US6631815B1 (en) * 2001-05-15 2003-10-14 Liebherr-Werk Nenzing Gmbh Turntable of a rotary crane
DE602004022786D1 (de) * 2003-02-25 2009-10-08 Hydralift Amclyde Inc Radialstützlager für kran
CA2528892A1 (fr) * 2005-12-05 2007-06-05 Sailrail Automated Systems Inc. Plaque tournante motorisee de positionnement a haute precision et sa methode de commande
US20080169257A1 (en) * 2007-01-17 2008-07-17 Itrec B.V. Hoisting crane with annular bearing structure
US8540092B2 (en) * 2007-01-17 2013-09-24 Itrec B.V. Hoisting crane with annular bearing structure
WO2008100137A2 (fr) * 2007-02-16 2008-08-21 Itrec B.V. Grue de levage, et bâtiment navigant équipé de ce type de grue
US8863966B2 (en) 2011-03-21 2014-10-21 Dynaking Crane, Llc Kingpost crane apparatus and method
CN102491188A (zh) * 2011-11-18 2012-06-13 武汉船用机械有限责任公司 一种海洋平台起重机
EP3034451A1 (fr) 2011-12-30 2016-06-22 National Oilwell Varco, L.P. Grue à flèche articulée en eau profonde
US9290362B2 (en) 2012-12-13 2016-03-22 National Oilwell Varco, L.P. Remote heave compensation system
NL2011922C2 (en) * 2013-12-09 2015-06-11 Itrec Bv Hoisting crane and method for refurbishing such a hoisting crane.
CN104476133B (zh) * 2014-11-28 2016-09-14 南通润力机械制造有限公司 一种由九个液压马达驱动的自卸吊臂基座的制作方法
CN104495641B (zh) * 2014-11-28 2016-10-05 南通润力机械制造有限公司 一种由九个液压马达驱动的自卸吊臂基座的制作工艺
US10850950B2 (en) 2015-03-30 2020-12-01 Oil States Industries, Inc. Crane having effectively coincident gantry and boom forces upon an upperstructure
KR102061753B1 (ko) * 2015-03-30 2020-01-03 오일 스테이츠 인더스트리즈, 인코포레이티드 상위구조체에서 효과적으로 일치하는 갠트리력 및 붐력을 갖는 크레인
DE102015012714A1 (de) * 2015-10-04 2017-04-06 Johannes Burde Vorrichtung zum Sichern der Rotor- und Statorseite von Drehverbindungen bei Versagen und / oder Bruch

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1765967A (en) * 1930-06-24 Jfull-revolving excavator
US1352575A (en) * 1919-03-20 1920-09-14 Charles A Bingaman Crane
US1929397A (en) * 1931-08-18 1933-10-03 Charles Kline Excavating apparatus
US2408378A (en) * 1944-06-08 1946-10-01 Davenport Stabilizer attachment for cranes
US3921815A (en) * 1974-05-03 1975-11-25 American Hoist & Derrick Co Crane with a suspended rotatable counterbalance
US4011955A (en) * 1976-03-29 1977-03-15 The Manitowoc Company, Inc. Sea crane tiedown

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105621253A (zh) * 2014-10-31 2016-06-01 无锡晟欧船舶设备有限公司 一种回转起重机的限位装置
CN105621253B (zh) * 2014-10-31 2018-07-06 无锡晟欧船舶设备有限公司 一种回转起重机的限位装置

Also Published As

Publication number Publication date
US4216870A (en) 1980-08-12
NL7904104A (nl) 1979-11-27
FR2426638B3 (fr) 1982-04-09
NO791686L (no) 1979-11-27
NO150193C (no) 1984-09-05
DE7914922U1 (de) 1979-09-27
GB2021518B (en) 1982-06-09
GB2021518A (en) 1979-12-05
NO150193B (no) 1984-05-28

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