FR2486049B2 - Perfectionnement aux appareils de levage comportant une fleche et un support de contre-poids a positions respectives reglables - Google Patents

Perfectionnement aux appareils de levage comportant une fleche et un support de contre-poids a positions respectives reglables

Info

Publication number
FR2486049B2
FR2486049B2 FR8014990A FR8014990A FR2486049B2 FR 2486049 B2 FR2486049 B2 FR 2486049B2 FR 8014990 A FR8014990 A FR 8014990A FR 8014990 A FR8014990 A FR 8014990A FR 2486049 B2 FR2486049 B2 FR 2486049B2
Authority
FR
France
Prior art keywords
boom
improvement
equipment including
respective positions
lifting equipment
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
Application number
FR8014990A
Other languages
English (en)
Other versions
FR2486049A2 (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.)
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 FR8014990A priority Critical patent/FR2486049B2/fr
Priority to CH430181A priority patent/CH644082A5/fr
Priority to BE0/205285A priority patent/BE889470R/fr
Priority to DE3126377A priority patent/DE3126377A1/de
Priority to IT67929/81A priority patent/IT1144272B/it
Priority to JP56104941A priority patent/JPS5742495A/ja
Priority to BR8104285A priority patent/BR8104285A/pt
Priority to GB8120828A priority patent/GB2080245B/en
Publication of FR2486049A2 publication Critical patent/FR2486049A2/fr
Priority to US06/507,933 priority patent/US4491227A/en
Application granted granted Critical
Publication of FR2486049B2 publication Critical patent/FR2486049B2/fr
Expired 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
    • 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
FR8014990A 1980-07-04 1980-07-04 Perfectionnement aux appareils de levage comportant une fleche et un support de contre-poids a positions respectives reglables Expired FR2486049B2 (fr)

Priority Applications (9)

Application Number Priority Date Filing Date Title
FR8014990A FR2486049B2 (fr) 1980-07-04 1980-07-04 Perfectionnement aux appareils de levage comportant une fleche et un support de contre-poids a positions respectives reglables
CH430181A CH644082A5 (fr) 1980-07-04 1981-06-30 Appareil de levage comportant une fleche et un support de contre-poids a positions respectives reglables.
BE0/205285A BE889470R (fr) 1980-07-04 1981-07-01 Moyen de levage comportant une fleche et un support de contrepoids a positions respectives reglables
IT67929/81A IT1144272B (it) 1980-07-04 1981-07-03 Perfezionamento ad apparecchi di sollevamento comprotanti un braccio ed un supporto di contrapreso a posizioni rispetive regolabili
DE3126377A DE3126377A1 (de) 1980-07-04 1981-07-03 Hebevorrichtung mit einem auslegerarm und einer gegengewichtsauflage mit jeweils einstellbaren positionen
JP56104941A JPS5742495A (en) 1980-07-04 1981-07-03 Hoist device
BR8104285A BR8104285A (pt) 1980-07-04 1981-07-06 Aperfeicoamento nos aparelhos de levantamento,comportando uma arvore de guindaste e um suporte de contrapeso com respectivas posicoes regulaveis
GB8120828A GB2080245B (en) 1980-07-04 1981-07-06 Hoisting assemblies with a boom and a counterweight support having variable respective positions
US06/507,933 US4491227A (en) 1980-07-04 1983-06-23 Hoisting assemblies with a boom and a counterweight support having adjustable respective positions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8014990A FR2486049B2 (fr) 1980-07-04 1980-07-04 Perfectionnement aux appareils de levage comportant une fleche et un support de contre-poids a positions respectives reglables

Publications (2)

Publication Number Publication Date
FR2486049A2 FR2486049A2 (fr) 1982-01-08
FR2486049B2 true FR2486049B2 (fr) 1986-09-26

Family

ID=9243888

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8014990A Expired FR2486049B2 (fr) 1980-07-04 1980-07-04 Perfectionnement aux appareils de levage comportant une fleche et un support de contre-poids a positions respectives reglables

Country Status (9)

Country Link
US (1) US4491227A (fr)
JP (1) JPS5742495A (fr)
BE (1) BE889470R (fr)
BR (1) BR8104285A (fr)
CH (1) CH644082A5 (fr)
DE (1) DE3126377A1 (fr)
FR (1) FR2486049B2 (fr)
GB (1) GB2080245B (fr)
IT (1) IT1144272B (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2536733B1 (fr) * 1982-11-26 1986-03-07 Mongon Systemes Fleche de grue a portee variable, avec dispositif d'equilibrage automatique
AT385259B (de) * 1986-04-02 1988-03-10 Voest Alpine Hebetech Bruecken Einrichtung zum vertikalen foerdern einer last, insbesondere schiffsentladekran
JPH04310200A (ja) * 1991-04-08 1992-11-02 Kyosan Electric Mfg Co Ltd 交差点監視装置
US5673804A (en) * 1996-12-20 1997-10-07 Pri Automation, Inc. Hoist system having triangular tension members
CN101715427A (zh) * 2007-06-25 2010-05-26 马丁·韦斯特高 摆动式货物移动设备
US8308136B2 (en) * 2009-07-24 2012-11-13 Norfolk Southern Corporation Tool, system and method for railcar maintenance

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1344659A (en) * 1919-12-26 1920-06-29 Whiting Foundry Equipment Comp Counterbalanced crane
FR634524A (fr) * 1927-05-17 1928-02-20 Demag Ag Grue à volée variable avec système de bascule lemniscoïde
FR707530A (fr) * 1930-03-14 1931-07-09 Grue à relevage rapide avec contre-flèche
DE942348C (de) * 1949-11-01 1956-05-03 Wilhelm Ludowici Dr Ing Auslegerkran
US2846081A (en) * 1955-02-07 1958-08-05 Vivian J Moore Boom loader for overhead crane
FR1345148A (fr) * 1962-10-26 1963-12-06 Appareil de levage
US3433459A (en) * 1967-05-02 1969-03-18 Federal Sign And Signal Corp Load handling apparatus
US4155463A (en) * 1975-11-19 1979-05-22 Buzzichelli Lilian J Hoisting assembly
FR2332221A1 (fr) * 1975-11-19 1977-06-17 Buzzichelli Lilian Moyen de levage comportant une fleche et un support de contrepoids a positions respectives reglables
BE879346A (nl) * 1979-10-11 1980-02-01 Sobemai Nv Inrichting tot het in evenwicht brengen van giek en lastopnamemiddel bij hydraulische kranen of baggers

Also Published As

Publication number Publication date
IT1144272B (it) 1986-10-29
US4491227A (en) 1985-01-01
GB2080245A (en) 1982-02-03
IT8167929A0 (it) 1981-07-03
DE3126377A1 (de) 1982-08-12
JPS5742495A (en) 1982-03-10
BR8104285A (pt) 1982-03-23
GB2080245B (en) 1984-09-19
CH644082A5 (fr) 1984-07-13
BE889470R (fr) 1981-11-03
FR2486049A2 (fr) 1982-01-08

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TP Transmission of property
CL Concession to grant licences
CL Concession to grant licences