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1. WO2014166581 - FOLDING CRANE JIB AND CRANE

Publication Number WO/2014/166581
Publication Date 16.10.2014
International Application No. PCT/EP2014/000733
International Filing Date 18.03.2014
IPC
B66C 23/16 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
66HOISTING; LIFTING; HAULING
CCRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
23Cranes comprising essentially a beam, boom or triangular structure acting as a cantilever and mounted for translatory or swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib cranes, derricks or tower cranes
16with jibs supported by columns, e.g. towers having their lower end mounted for slewing movements
B66C 23/68 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
66HOISTING; LIFTING; HAULING
CCRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
23Cranes comprising essentially a beam, boom or triangular structure acting as a cantilever and mounted for translatory or swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib cranes, derricks or tower cranes
62Constructional features or details
64Jibs
68foldable or otherwise adjustable in configuration
B66C 23/82 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
66HOISTING; LIFTING; HAULING
CCRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
23Cranes comprising essentially a beam, boom or triangular structure acting as a cantilever and mounted for translatory or swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib cranes, derricks or tower cranes
62Constructional features or details
82Luffing gear
B66C 23/34 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
66HOISTING; LIFTING; HAULING
CCRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
23Cranes comprising essentially a beam, boom or triangular structure acting as a cantilever and mounted for translatory or swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib cranes, derricks or tower cranes
18specially adapted for use in particular locations or for particular purposes
26for 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
34Self-erecting cranes, i.e. with hoisting gear adapted for crane erection purposes
CPC
B66C 23/16
BPERFORMING OPERATIONS; TRANSPORTING
66HOISTING; LIFTING; HAULING
CCRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
23Cranes 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
16with jibs supported by columns, e.g. towers having their lower end mounted for slewing movements
B66C 23/34
BPERFORMING OPERATIONS; TRANSPORTING
66HOISTING; LIFTING; HAULING
CCRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
23Cranes 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
18specially adapted for use in particular purposes
26for 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
34Self-erecting cranes, i.e. with hoisting gear adapted for crane erection purposes
B66C 23/68
BPERFORMING OPERATIONS; TRANSPORTING
66HOISTING; LIFTING; HAULING
CCRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
23Cranes 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
62Constructional features or details
64Jibs
68foldable or otherwise adjustable in configuration
B66C 23/823
BPERFORMING OPERATIONS; TRANSPORTING
66HOISTING; LIFTING; HAULING
CCRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
23Cranes 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
62Constructional features or details
82Luffing gear
821Bracing equipment for booms
823Bracing equipment acting in vertical direction
Applicants
  • LIEBHERR-WERK BIBERACH GMBH [DE]/[DE]
Inventors
  • ASSFALG, Martin
  • KATEIN, Gerhard
Agents
  • LAUFHÜTTE ET AL.
Priority Data
10 2013 006 104.009.04.2013DE
Publication Language German (DE)
Filing Language German (DE)
Designated States
Title
(DE) FALTBARER KRANAUSLEGER UND KRAN
(EN) FOLDING CRANE JIB AND CRANE
(FR) FLÈCHE DE GRUE REPLIABLE ET GRUE
Abstract
(DE)
Faltbaren Kranausleger für einen Turmkran, insbesondere einen Untendreherkran, mit wenigstens zwei gelenkig miteinander verbundenen Auslegerteilen (10, 20), einer Auslegerabspannung sowie einem Auslegermontageseil (50) zur Auslegermontage, wobei der entfaltete Kranausleger während des Kranbetriebes mit horizontalem Ausleger zumindest teilweise durch das Auslegermontageseil abgespannt ist.
(EN)
Folding crane jib for a tower crane, particularly a bottom slewing crane, with at least two jib sections (10, 20) connected to each other in an articulated manner, a jib tensioner and a jib assembly cable (50) for assembling the jib, wherein the unfolded jib is tensioned, at least in part, by said jib assembly cable during operation of the crane with the jib horizontal.
(FR)
Flèche de grue repliable destinée à une grue à tour, notamment à une grue à partie tournante inférieure, comprenant au moins deux parties de flèche (10, 20) reliées entre elles de façon articulée, un haubanage de flèche et un câble de montage de flèche (50) permettant le montage de la flèche. Selon l'invention, la flèche de grue déployée et orientée horizontalement au cours du fonctionnement de la grue, est haubanée au moins en partie par le câble de montage de flèche.
Also published as
Latest bibliographic data on file with the International Bureau