FR2801576B1 - Fleche de grue a portee variable et a equilibrage automotique - Google Patents

Fleche de grue a portee variable et a equilibrage automotique

Info

Publication number
FR2801576B1
FR2801576B1 FR9914819A FR9914819A FR2801576B1 FR 2801576 B1 FR2801576 B1 FR 2801576B1 FR 9914819 A FR9914819 A FR 9914819A FR 9914819 A FR9914819 A FR 9914819A FR 2801576 B1 FR2801576 B1 FR 2801576B1
Authority
FR
France
Prior art keywords
crane boom
balancing
self
main arm
variable range
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
FR9914819A
Other languages
English (en)
Other versions
FR2801576A1 (fr
Inventor
Denis Montgon
Alexis Montgon
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR9914819A priority Critical patent/FR2801576B1/fr
Priority to US09/717,816 priority patent/US6494330B1/en
Priority to ES00403274T priority patent/ES2225054T3/es
Priority to DE60014008T priority patent/DE60014008T2/de
Priority to EP00403274A priority patent/EP1103512B1/fr
Priority to AT00403274T priority patent/ATE276965T1/de
Priority to JP2000357373A priority patent/JP3792503B2/ja
Publication of FR2801576A1 publication Critical patent/FR2801576A1/fr
Application granted granted Critical
Publication of FR2801576B1 publication Critical patent/FR2801576B1/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Jib Cranes (AREA)
FR9914819A 1999-11-25 1999-11-25 Fleche de grue a portee variable et a equilibrage automotique Expired - Fee Related FR2801576B1 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR9914819A FR2801576B1 (fr) 1999-11-25 1999-11-25 Fleche de grue a portee variable et a equilibrage automotique
US09/717,816 US6494330B1 (en) 1999-11-25 2000-11-21 Variable length crane jib with automatic balancing
DE60014008T DE60014008T2 (de) 1999-11-25 2000-11-23 Verstellbarer Kranausleger mit selbsttätiger Gewichtsausgleichsvorrichtung
EP00403274A EP1103512B1 (fr) 1999-11-25 2000-11-23 Flèche de grue à portée variable et à équilibrage automatique
ES00403274T ES2225054T3 (es) 1999-11-25 2000-11-23 Pluma de grua de alcance variable y con equilibrado automatico.
AT00403274T ATE276965T1 (de) 1999-11-25 2000-11-23 Verstellbarer kranausleger mit selbsttätiger gewichtsausgleichsvorrichtung
JP2000357373A JP3792503B2 (ja) 1999-11-25 2000-11-24 自動釣合わせ機能を備えた長さ可変クレーンジブ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9914819A FR2801576B1 (fr) 1999-11-25 1999-11-25 Fleche de grue a portee variable et a equilibrage automotique

Publications (2)

Publication Number Publication Date
FR2801576A1 FR2801576A1 (fr) 2001-06-01
FR2801576B1 true FR2801576B1 (fr) 2002-01-04

Family

ID=9552517

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9914819A Expired - Fee Related FR2801576B1 (fr) 1999-11-25 1999-11-25 Fleche de grue a portee variable et a equilibrage automotique

Country Status (7)

Country Link
US (1) US6494330B1 (fr)
EP (1) EP1103512B1 (fr)
JP (1) JP3792503B2 (fr)
AT (1) ATE276965T1 (fr)
DE (1) DE60014008T2 (fr)
ES (1) ES2225054T3 (fr)
FR (1) FR2801576B1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8646628B2 (en) * 2007-11-26 2014-02-11 Vernon Martin Lifting device
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
US8998559B2 (en) * 2011-09-16 2015-04-07 Deere & Company Reduced effort manual boom lock
CN103939134B (zh) * 2014-04-17 2016-04-13 中国矿业大学 一种钢丝绳提升矿车取料机
CN104310237A (zh) * 2014-08-27 2015-01-28 陈志平 一种汽车起重机双吊钩吊装设备
CN105600690B (zh) * 2015-11-30 2017-08-04 北汽福田汽车股份有限公司 起重机及其配重系统
CN106744454A (zh) * 2017-02-22 2017-05-31 安徽柳工起重机有限公司 起重机回转制动控制系统
CN109678070B (zh) * 2019-02-22 2024-01-30 沈阳建筑大学 一种动臂塔式起重机移动配重实现机构

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE809350C (de) * 1949-12-14 1951-07-30 Maschf Augsburg Nuernberg Ag Einrichtung an strassenfahrbaren Kranen mit beweglichem Gegengewicht
US3073343A (en) * 1960-05-19 1963-01-15 Exxon Research Engineering Co Cargo loading apparatus
BE658072A (fr) * 1964-01-20 1900-01-01
US3362432A (en) * 1964-03-02 1968-01-09 Fmc Corp Fluid transferring apparatus
US3266636A (en) * 1965-06-30 1966-08-16 Arrow Mfg Company Automatically counterbalanced tractor side-boom crane
US3743049A (en) * 1970-07-29 1973-07-03 T Levrini Lifting device with swinging arms
FR2423424A1 (fr) * 1978-04-20 1979-11-16 Fmc Europe Bras de chargement muni d'un dispositif de blocage hydraulique du tube externe.
DE3071488D1 (en) * 1979-10-11 1986-04-17 Sobemai Sa Balancing system for parts of cranes and the load
FR2536733B1 (fr) * 1982-11-26 1986-03-07 Mongon Systemes Fleche de grue a portee variable, avec dispositif d'equilibrage automatique
US5192963A (en) * 1991-06-12 1993-03-09 Hill Kenneth R Camera suspension apparatus

Also Published As

Publication number Publication date
DE60014008D1 (de) 2004-10-28
EP1103512A1 (fr) 2001-05-30
JP2001180888A (ja) 2001-07-03
ES2225054T3 (es) 2005-03-16
ATE276965T1 (de) 2004-10-15
DE60014008T2 (de) 2005-09-08
FR2801576A1 (fr) 2001-06-01
US6494330B1 (en) 2002-12-17
JP3792503B2 (ja) 2006-07-05
EP1103512B1 (fr) 2004-09-22

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Legal Events

Date Code Title Description
CA Change of address
TP Transmission of property
CA Change of address
CD Change of name or company name
ST Notification of lapse

Effective date: 20060731