FR2412491A2 - Equipement de levage, notamment pour travaux sur l'eau - Google Patents

Equipement de levage, notamment pour travaux sur l'eau

Info

Publication number
FR2412491A2
FR2412491A2 FR7738383A FR7738383A FR2412491A2 FR 2412491 A2 FR2412491 A2 FR 2412491A2 FR 7738383 A FR7738383 A FR 7738383A FR 7738383 A FR7738383 A FR 7738383A FR 2412491 A2 FR2412491 A2 FR 2412491A2
Authority
FR
France
Prior art keywords
lifting
equipment
load
pulley blocks
compensates
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
FR7738383A
Other languages
English (en)
Other versions
FR2412491B2 (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 FR7738383A priority Critical patent/FR2412491A2/fr
Priority to NO783264A priority patent/NO152500C/no
Priority to GB7838513A priority patent/GB2005218B/en
Priority to ES473764A priority patent/ES473764A1/es
Priority to IT28369/78A priority patent/IT1098985B/it
Priority to DK441578A priority patent/DK441578A/da
Priority to NL7810041A priority patent/NL7810041A/xx
Priority to DE19782843285 priority patent/DE2843285A1/de
Priority to JP12162478A priority patent/JPS5464380A/ja
Publication of FR2412491A2 publication Critical patent/FR2412491A2/fr
Application granted granted Critical
Publication of FR2412491B2 publication Critical patent/FR2412491B2/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
    • B66C13/00—Other constructional features or details
    • B66C13/02—Devices for facilitating retrieval of floating objects, e.g. for recovering crafts from water
    • 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
    • B66C23/18—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 specially adapted for use in particular purposes
    • B66C23/36—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 specially adapted for use in particular purposes mounted on road or rail vehicles; Manually-movable jib-cranes for use in workshops; Floating cranes
    • B66C23/52—Floating cranes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Jib Cranes (AREA)

Abstract

EQUIPEMENT DE LEVAGE ET DE MANUTENTION. L'EQUIPEMENT COMPORTE UNE PIECE 9 MOBILE PAR RAPPORT A L'ENGIN 1 ET DESTINEE A COOPERER DIRECTEMENT AVEC LA CHARGE, ET DES MOYENS DE COUPLAGE 86 ENTRE L'ENGIN 1 ET LA PIECE MOBILE 9, CES MOYENS DE COUPLAGE 86 ETANT AGENCES, D'UNE PART, POUR RAPPELER LADITE PIECE 9 DANS LE SENS OPPOSE A CELUI DANS LEQUEL S'EXERCE L'EFFORT DU A LA CHARGE ET, D'AUTRE PART, POUR DEFINIR UNE POSITION LIMITE DE BUTEE POUR LA PIECE MOBILE DANS LE SENS DE L'EFFORT DU A LA CHARGE. APPLICATION AUX TRAVAUX EN MER.
FR7738383A 1977-10-04 1977-12-20 Equipement de levage, notamment pour travaux sur l'eau Granted FR2412491A2 (fr)

Priority Applications (9)

Application Number Priority Date Filing Date Title
FR7738383A FR2412491A2 (fr) 1977-12-20 1977-12-20 Equipement de levage, notamment pour travaux sur l'eau
NO783264A NO152500C (no) 1977-10-04 1978-09-27 Loefte- og haandteringsutstyr, saerlig for arbeider paa havet
ES473764A ES473764A1 (es) 1977-10-04 1978-09-28 Perfeccionamientos en los equipos de elevacion y de manuten-cion, especialmente para trabajar sobre superficies acuati- cas
GB7838513A GB2005218B (en) 1977-10-04 1978-09-28 Lifting and handling equipment unit especially for shipside operations
IT28369/78A IT1098985B (it) 1977-10-04 1978-10-03 Apparecchiatura di sollevamento e di manipolazione,specialmente per lavori su acqua
DK441578A DK441578A (da) 1977-10-04 1978-10-04 Loefte og haandteringsudstyr
NL7810041A NL7810041A (nl) 1977-10-04 1978-10-04 Hijs- en behandelinrichting, vooral voor werkzaamheden op het water.
DE19782843285 DE2843285A1 (de) 1977-10-04 1978-10-04 Hebe- und handhabungsvorrichtung, insbesondere fuer arbeiten auf bzw. ueber dem wasser
JP12162478A JPS5464380A (en) 1977-10-04 1978-10-04 Lifting device operating specially near ship

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7738383A FR2412491A2 (fr) 1977-12-20 1977-12-20 Equipement de levage, notamment pour travaux sur l'eau

Publications (2)

Publication Number Publication Date
FR2412491A2 true FR2412491A2 (fr) 1979-07-20
FR2412491B2 FR2412491B2 (fr) 1983-11-04

Family

ID=9199055

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7738383A Granted FR2412491A2 (fr) 1977-10-04 1977-12-20 Equipement de levage, notamment pour travaux sur l'eau

Country Status (1)

Country Link
FR (1) FR2412491A2 (fr)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2948512A (en) * 1957-07-17 1960-08-09 Jr Russell S Crenshaw Constant tension device for boat falls
US3343810A (en) * 1966-05-25 1967-09-26 Paul E Parnell Dynamic load compensation system
FR1517432A (fr) * 1966-04-04 1968-03-15 Perfectionnements aux dispositifs de levage
US3804183A (en) * 1972-05-01 1974-04-16 Rucker Co Drill string compensator

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2948512A (en) * 1957-07-17 1960-08-09 Jr Russell S Crenshaw Constant tension device for boat falls
FR1517432A (fr) * 1966-04-04 1968-03-15 Perfectionnements aux dispositifs de levage
US3343810A (en) * 1966-05-25 1967-09-26 Paul E Parnell Dynamic load compensation system
US3804183A (en) * 1972-05-01 1974-04-16 Rucker Co Drill string compensator

Also Published As

Publication number Publication date
FR2412491B2 (fr) 1983-11-04

Similar Documents

Publication Publication Date Title
SE8000861L (sv) Lyftanordning for gods
CA1022145A (en) Fluid-operated hoist with interlock control system
JPS563284A (en) Motion compensating apparatus used with crane hoist
ES8300063A1 (es) Sistema de soporte para conductos de control en plataformas elevadoras aereas.
ES442236A1 (es) Sistema de estructura de construccion industrial.
CA1034224A (fr) Entretoise pour cable de lignes de transmission aeriennes
ES448329A1 (es) Perfeccionamientos en ascensores de rueda elevadora.
CA1004609A (en) Hydraulic lifting device
ES473764A1 (es) Perfeccionamientos en los equipos de elevacion y de manuten-cion, especialmente para trabajar sobre superficies acuati- cas
FR2412491A2 (fr) Equipement de levage, notamment pour travaux sur l'eau
ES311289A1 (es) Perfeccionamientos en carretillas elevadoras
CA989355A (en) Dragline arrangement for telescopic hydraulic crane
GB1550373A (en) Telescopic mast for industrial lift truck
ATE77802T1 (de) Ein die lageeinhaltung und das manoevrieren eines fahrkorbs oder einer arbeitsplattform erlaubender teleskopischer mast dessen verlagerungen von einem laufkran gesteuert werden.
GB938463A (en) Improvements in or relating to tower cranes
DE3461275D1 (en) Telescopic mast assembly
FR2379469A1 (fr) Grue telescopique
JPS51145897A (en) Cable device for moving equipment
SU747976A1 (ru) Компенсатор перемещений бурильной колонны
SU567662A1 (ru) Устройство дл подъема груза несколькими грузоподъемными средствами
SU610767A1 (ru) Траверса дл помещений с ограниченной высотой подъема крюков кранов
ES194978U (es) Elevador de carga telescopico.
FR2361272A1 (fr) Appareillage perfectionne pour le cerclage d'objets disposes sur palette
JPS538950A (en) Derrick cargo handling gear
HU172157B (hu) Predokhranitel'nyj klapan spuska gruza k gidravlicheskomu domkratu

Legal Events

Date Code Title Description
CL Concession to grant licences