FR3061164B1 - LIFTING CRANE COMPRISING A DOUBLE MOLDING LIFTING DEVICE - Google Patents

LIFTING CRANE COMPRISING A DOUBLE MOLDING LIFTING DEVICE Download PDF

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Publication number
FR3061164B1
FR3061164B1 FR1663289A FR1663289A FR3061164B1 FR 3061164 B1 FR3061164 B1 FR 3061164B1 FR 1663289 A FR1663289 A FR 1663289A FR 1663289 A FR1663289 A FR 1663289A FR 3061164 B1 FR3061164 B1 FR 3061164B1
Authority
FR
France
Prior art keywords
lifting
double
crane
lifting device
double molding
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.)
Active
Application number
FR1663289A
Other languages
French (fr)
Other versions
FR3061164A1 (en
Inventor
Michel Lissandre
Jean-Christophe GOIFFON
Regis Carre
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.)
Manitowoc Crane Group France SAS
Original Assignee
Manitowoc Crane Group France SAS
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 Manitowoc Crane Group France SAS filed Critical Manitowoc Crane Group France SAS
Priority to FR1663289A priority Critical patent/FR3061164B1/en
Priority to PCT/FR2017/052993 priority patent/WO2018115606A1/en
Publication of FR3061164A1 publication Critical patent/FR3061164A1/en
Application granted granted Critical
Publication of FR3061164B1 publication Critical patent/FR3061164B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D3/00—Portable or mobile lifting or hauling appliances
    • B66D3/04—Pulley blocks or like devices in which force is applied to a rope, cable, or chain which passes over one or more pulleys, e.g. to obtain mechanical advantage
    • B66D3/043—Block and tackle system with variable number of cable parts

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Jib Cranes (AREA)
  • Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)

Abstract

Grue de levage comprenant une flèche (1) munie d'un chemin de roulement (11) et un dispositif de levage (2) à double mouflage conformé pour distribuer une charge le long de la flèche (1), et comprenant un chariot distributeur (3) supportant une moufle inférieure (5) et un chariot restant (4) supportant une moufle supérieure (7), où le chariot restant comprend au moins un bras (48) muni d'un rail de guidage (49) qui s'étend non parallèlement au chemin de roulement (11) dans la configuration double mouflage, et la moufle inférieure (5) supporte au moins un organe de guidage (66) propre à coopérer avec le rail de guidage et monté sur un élément de lestage (6) supporté de manière amovible par la moufle inférieure (5) dans la configuration double mouflage.Lifting crane comprising an arrow (1) provided with a raceway (11) and a lifting device (2) with double-haulage shaped to distribute a load along the boom (1), and comprising a trolley ( 3) supporting a lower block (5) and a remaining carriage (4) supporting an upper block (7), wherein the remaining carriage comprises at least one arm (48) having a guide rail (49) extending therefrom not parallel to the raceway (11) in the double-haul configuration, and the lower block (5) supports at least one guide member (66) adapted to cooperate with the guide rail and mounted on a ballast element (6) removably supported by the lower muffle (5) in the dual-haul configuration.

FR1663289A 2016-12-23 2016-12-23 LIFTING CRANE COMPRISING A DOUBLE MOLDING LIFTING DEVICE Active FR3061164B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1663289A FR3061164B1 (en) 2016-12-23 2016-12-23 LIFTING CRANE COMPRISING A DOUBLE MOLDING LIFTING DEVICE
PCT/FR2017/052993 WO2018115606A1 (en) 2016-12-23 2017-10-31 Lifting crane comprising a lifting device with double reeving system

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1663289 2016-12-23
FR1663289A FR3061164B1 (en) 2016-12-23 2016-12-23 LIFTING CRANE COMPRISING A DOUBLE MOLDING LIFTING DEVICE

Publications (2)

Publication Number Publication Date
FR3061164A1 FR3061164A1 (en) 2018-06-29
FR3061164B1 true FR3061164B1 (en) 2019-05-24

Family

ID=58358681

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1663289A Active FR3061164B1 (en) 2016-12-23 2016-12-23 LIFTING CRANE COMPRISING A DOUBLE MOLDING LIFTING DEVICE

Country Status (2)

Country Link
FR (1) FR3061164B1 (en)
WO (1) WO2018115606A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3103803B1 (en) 2019-11-29 2022-02-11 Manitowoc Crane Group France Lifting crane with automated reeving system
FR3114089B1 (en) * 2020-09-17 2022-08-19 Manitowoc Crane Group France Double reeving hoist with rotary locking mechanism

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2137333B1 (en) * 1971-05-12 1976-03-19 Potain Sa
FR2147005B1 (en) * 1971-07-26 1976-02-13 Potain Sa
FR2368431A1 (en) * 1976-10-22 1978-05-19 Potain Sa Hoist mechanism with two blocks - has upper and lower blocks and grab hooking together and releasing automatically

Also Published As

Publication number Publication date
WO2018115606A1 (en) 2018-06-28
FR3061164A1 (en) 2018-06-29

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