FR3102763B1 - Grue à tour avec poinçon à pliage et dépliage automatiques - Google Patents

Grue à tour avec poinçon à pliage et dépliage automatiques Download PDF

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Publication number
FR3102763B1
FR3102763B1 FR1912237A FR1912237A FR3102763B1 FR 3102763 B1 FR3102763 B1 FR 3102763B1 FR 1912237 A FR1912237 A FR 1912237A FR 1912237 A FR1912237 A FR 1912237A FR 3102763 B1 FR3102763 B1 FR 3102763B1
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FR
France
Prior art keywords
punch
tower crane
boom
rotation
unfolding
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
FR1912237A
Other languages
English (en)
Other versions
FR3102763A1 (fr
Inventor
Olivier Gevaudant
Yves Alloing
Vincent Veillerot
Simon Grimaud
Sylvain Cuillerier
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 FR1912237A priority Critical patent/FR3102763B1/fr
Priority to PT202045399T priority patent/PT3816091T/pt
Priority to EP20204539.9A priority patent/EP3816091B1/fr
Priority to US17/085,832 priority patent/US11420851B2/en
Publication of FR3102763A1 publication Critical patent/FR3102763A1/fr
Application granted granted Critical
Publication of FR3102763B1 publication Critical patent/FR3102763B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • B66C23/18—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
    • B66C23/26—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 for use on building sites; constructed, e.g. with separable parts, to facilitate rapid assembly or dismantling, for operation at successively higher levels, for transport by road or rail
    • B66C23/34—Self-erecting cranes, i.e. with hoisting gear adapted for crane erection purposes
    • B66C23/344—Self-erecting cranes, i.e. with hoisting gear adapted for crane erection purposes adapted for transport purposes
    • 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
    • B66C13/18—Control systems or devices
    • 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
    • B66C23/16—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 with jibs supported by columns, e.g. towers having their lower end mounted for slewing movements
    • 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
    • B66C23/26—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 for use on building sites; constructed, e.g. with separable parts, to facilitate rapid assembly or dismantling, for operation at successively higher levels, for transport by road or rail
    • B66C23/34—Self-erecting cranes, i.e. with hoisting gear adapted for crane erection purposes
    • B66C23/348—Self-erecting cranes, i.e. with hoisting gear adapted for crane erection purposes the erection being operated by jacks
    • 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
    • B66C23/68—Jibs foldable or otherwise adjustable in configuration

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Structural Engineering (AREA)
  • Automation & Control Theory (AREA)
  • Jib Cranes (AREA)

Abstract

Grue à tour (1), de type pliable et dépliable entre une configuration de travail et une configuration de transport, présentant une flèche (2) articulée en rotation par rapport à un mât (3) autour d’un axe de rotation principal, ladite grue à tour comportant une retenue arrière fixée à un châssis (4) supportant ledit mât et à un poinçon (6), prolongeant ladite flèche à l’arrière dudit axe de rotation principal et déplaçable par rapport à ladite flèche (2) entre une position de travail et une position de transport, ladite grue à tour étant caractérisée en ce qu’elle comporte un câble de levage (5) prévu pour être relié à un dispositif enrouleur exerçant sur ledit câble de levage (5) une force de tension (T) appliquée sur ledit poinçon au moyen d’un système de renvoi (8) conçu pour coopérer avec ledit câble de levage, de manière à provoquer un déplacement dudit poinçon de sa position de travail vers sa position de transport. Figure 2
FR1912237A 2019-10-31 2019-10-31 Grue à tour avec poinçon à pliage et dépliage automatiques Active FR3102763B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR1912237A FR3102763B1 (fr) 2019-10-31 2019-10-31 Grue à tour avec poinçon à pliage et dépliage automatiques
PT202045399T PT3816091T (pt) 2019-10-31 2020-10-29 Grua-torre com cabeça de apoio de lança com dobragem e desdobramento automáticos
EP20204539.9A EP3816091B1 (fr) 2019-10-31 2020-10-29 Grue à tour avec poinçon à pliage et dépliage automatiques
US17/085,832 US11420851B2 (en) 2019-10-31 2020-10-30 Tower crane with automatic folding and unfolding stanchion

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1912237A FR3102763B1 (fr) 2019-10-31 2019-10-31 Grue à tour avec poinçon à pliage et dépliage automatiques
FR1912237 2019-10-31

Publications (2)

Publication Number Publication Date
FR3102763A1 FR3102763A1 (fr) 2021-05-07
FR3102763B1 true FR3102763B1 (fr) 2021-11-12

Family

ID=69191024

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1912237A Active FR3102763B1 (fr) 2019-10-31 2019-10-31 Grue à tour avec poinçon à pliage et dépliage automatiques

Country Status (4)

Country Link
US (1) US11420851B2 (fr)
EP (1) EP3816091B1 (fr)
FR (1) FR3102763B1 (fr)
PT (1) PT3816091T (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD1019048S1 (en) * 2021-07-01 2024-03-19 Liebherr-Werk Biberach Gmbh Crane
CN113772548B (zh) * 2021-07-29 2024-01-19 余姚太平洋称重工程有限公司 一种基于双分量称重传感器的钢丝绳补偿方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1209262B (de) * 1963-05-18 1966-01-20 Vnii Str I Doroshnowo Maschino Turmkran mit einer fuer den Transport in die horizontale Lage schwenkbaren Kransaeule
CH499455A (de) * 1969-04-24 1970-11-30 Wetzel Kg Turmdrehkran
US5016768A (en) * 1989-11-02 1991-05-21 David C. Kennard, Jr. Pickup truck derrick with traveling sheaves
FR2790252B1 (fr) * 1999-02-26 2001-04-06 Potain Sa Dispositif de depliage ou repliage simultane d'elements de pointe de fleche de grue
FR2834505B1 (fr) 2002-01-09 2004-05-07 Potain Sa Procede et dispositif de commande/controle securise du depliage et repliage d'une grue a tour
FR2839962B1 (fr) 2002-05-21 2004-10-29 Potain Sa Grue a tour avec contre-fleche repliable
FR3046149B1 (fr) * 2015-12-23 2017-12-29 Manitowoc Crane Group France Grue a tour a depliage et repliage automatiques et comprenant un mat et une fleche decalee par rapport au mat

Also Published As

Publication number Publication date
FR3102763A1 (fr) 2021-05-07
US11420851B2 (en) 2022-08-23
US20210130141A1 (en) 2021-05-06
PT3816091T (pt) 2024-01-05
EP3816091B1 (fr) 2023-10-11
EP3816091A1 (fr) 2021-05-05

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