FR2796059B1 - Grue reglable de maniere continue - Google Patents

Grue reglable de maniere continue

Info

Publication number
FR2796059B1
FR2796059B1 FR0008815A FR0008815A FR2796059B1 FR 2796059 B1 FR2796059 B1 FR 2796059B1 FR 0008815 A FR0008815 A FR 0008815A FR 0008815 A FR0008815 A FR 0008815A FR 2796059 B1 FR2796059 B1 FR 2796059B1
Authority
FR
France
Prior art keywords
continuously adjustable
adjustable crane
crane
continuously
adjustable
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.)
Expired - Fee Related
Application number
FR0008815A
Other languages
English (en)
French (fr)
Other versions
FR2796059A1 (fr
Inventor
Peter Abel
Neithard Conradt
Helmut Spath
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.)
Liebherr Werk Ehingen GmbH
Original Assignee
Liebherr Werk Ehingen GmbH
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=7913912&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=FR2796059(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Liebherr Werk Ehingen GmbH filed Critical Liebherr Werk Ehingen GmbH
Publication of FR2796059A1 publication Critical patent/FR2796059A1/fr
Application granted granted Critical
Publication of FR2796059B1 publication Critical patent/FR2796059B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B66C23/72—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
    • B66C23/88—Safety gear
    • B66C23/90—Devices for indicating or limiting lifting moment
    • B66C23/905—Devices for indicating or limiting lifting moment electrical

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Jib Cranes (AREA)
  • Control And Safety Of Cranes (AREA)
FR0008815A 1999-07-07 2000-07-06 Grue reglable de maniere continue Expired - Fee Related FR2796059B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1999131302 DE19931302B4 (de) 1999-07-07 1999-07-07 Kontinuierlich verstellbarer Kran

Publications (2)

Publication Number Publication Date
FR2796059A1 FR2796059A1 (fr) 2001-01-12
FR2796059B1 true FR2796059B1 (fr) 2004-10-08

Family

ID=7913912

Family Applications (3)

Application Number Title Priority Date Filing Date
FR0008815A Expired - Fee Related FR2796059B1 (fr) 1999-07-07 2000-07-06 Grue reglable de maniere continue
FR0015213A Withdrawn FR2799747A1 (fr) 1999-07-07 2000-11-24 Grue reglable de maniere continue
FR0207796A Expired - Fee Related FR2825353B1 (fr) 1999-07-07 2002-06-24 Grue reglable de maniere continue

Family Applications After (2)

Application Number Title Priority Date Filing Date
FR0015213A Withdrawn FR2799747A1 (fr) 1999-07-07 2000-11-24 Grue reglable de maniere continue
FR0207796A Expired - Fee Related FR2825353B1 (fr) 1999-07-07 2002-06-24 Grue reglable de maniere continue

Country Status (3)

Country Link
DE (2) DE29924989U1 (de)
FR (3) FR2796059B1 (de)
GB (1) GB2353514A (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE520536C2 (sv) * 2000-04-28 2003-07-22 Hiab Ab Hydraulisk kran samt förfarande för reglering av den maximalt tillåtna lyftkraften hos en hydraulisk kran
DE10155006B4 (de) * 2001-11-06 2004-12-16 Terex-Demag Gmbh & Co. Kg Fahrzeugkran mit Superlifteinrichtung
DE102005035460A1 (de) 2005-07-28 2007-02-01 Liebherr-Werk Ehingen Gmbh Verfahren zur Traglastermittlung bei Kranen
US7967158B2 (en) 2006-10-27 2011-06-28 Manitowoc Crane Companies, Llc Mobile lift crane with variable position counterweight
US9278834B2 (en) * 2009-08-06 2016-03-08 Manitowoc Crane Group, LLC Lift crane with moveable counterweight
DE102011107754B4 (de) * 2011-06-10 2021-07-22 Liebherr-Werk Ehingen Gmbh Winkelbezogenes Verfahren zur Überwachung der Kransicherheit während des Rüstvorgangs, sowie Kran und Kransteuerung
JP6568086B2 (ja) 2014-01-27 2019-08-28 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 改良された可動式カウンタウエイトを備えた吊り上げクレーン
US10183848B2 (en) 2014-01-27 2019-01-22 Manitowoc Crane Companies, Llc Height adjustment mechanism for an auxiliary member on a crane
NO2694425T3 (de) * 2015-01-28 2018-04-28
JP6260591B2 (ja) * 2015-07-22 2018-01-17 コベルコ建機株式会社 クレーン、およびクレーンのカウンタウェイトの位置調整方法
DE102016104358B4 (de) * 2016-03-10 2019-11-07 Manitowoc Crane Group France Sas Verfahren zum Ermitteln der Tragfähigkeit eines Krans sowie Kran
DE202017104706U1 (de) 2017-08-07 2017-09-27 Liebherr-Werk Ehingen Gmbh Raupenkran
CN112313166B (zh) * 2018-06-28 2022-10-11 神钢建机株式会社 起重机以及起重机的姿势变更方法
CN110242273B (zh) * 2019-06-28 2023-01-20 北京三一智造科技有限公司 变幅辅助控制装置、方法及旋挖钻机
CN113443543B (zh) * 2021-07-29 2022-08-19 彭欢 一种桥梁施工用沙石水泥转运设备

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE291057C (de) *
US3534355A (en) * 1967-03-28 1970-10-13 Dole Valve Co Load warning device
US3819922A (en) * 1973-05-02 1974-06-25 Forney Eng Co Crane load and radius indicating system
US4054055A (en) * 1976-08-06 1977-10-18 Precilec Device for controlling the load of a lifting appliance
DE2910057A1 (de) * 1979-03-14 1980-09-25 Pietzsch Ludwig Lastmomentbegrenzer fuer einen kran
GB2072343B (en) * 1980-03-07 1983-09-21 Philips Electronic Associated Computerised safe load indicating arrangement for cranes and other lifting apparatus
DD151337A1 (de) * 1980-06-11 1981-10-14 Richard Krautheim Automatische einstellung der schwerpunktlage an mobilen hebezeugen,krananlagen und aehnlichen ausruestungen
US4532595A (en) * 1982-12-02 1985-07-30 Kruger Gmbh & Co. Kg Load-monitoring system for boom-type crane
DD224303A1 (de) * 1984-05-25 1985-07-03 Schwermasch Kirow Veb K Bewegliches gegengewicht, insbesondere fuer auslegerkrane
IT1187004B (it) * 1985-12-31 1987-12-16 Cormach Srl Dispositivo limitatore del momento ribaltante o del sovraccarico per gru idrauliche a braccio articolato e telescopico
FR2633268B3 (fr) * 1988-06-27 1991-05-31 Roux Ind Sa Systeme limiteur de couple ou de moment pour engins de levage
DD276080A1 (de) * 1988-10-10 1990-02-14 Magdeburg Foerderanlagen Verfahren zur mobilkransteuerung
FR2641773B1 (fr) * 1989-01-18 1991-03-15 Potain Sa Grue a fleche relevable avec dispositif de renvoi de fleche
JP2937864B2 (ja) * 1996-06-13 1999-08-23 住友建機株式会社 クレーンの負荷制御装置
JP2897983B2 (ja) * 1997-08-04 1999-05-31 鹿島建設株式会社 起伏式クレーン

Also Published As

Publication number Publication date
GB0016457D0 (en) 2000-08-23
FR2796059A1 (fr) 2001-01-12
DE19931302B4 (de) 2006-03-30
FR2799747A1 (fr) 2001-04-20
DE19931302A1 (de) 2001-01-18
FR2825353B1 (fr) 2005-03-18
GB2353514A (en) 2001-02-28
DE29924989U1 (de) 2007-10-31
FR2825353A1 (fr) 2002-12-06

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Year of fee payment: 16

ST Notification of lapse

Effective date: 20170331