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1. WO2020002066 - VEHICLE CRANE COMPRISING A MOVABLE ADAPTER BETWEEN THE MAIN BOOM AND THE MAIN BOOM EXTENSION

Publication Number WO/2020/002066
Publication Date 02.01.2020
International Application No. PCT/EP2019/066130
International Filing Date 19.06.2019
IPC
B PERFORMING OPERATIONS; TRANSPORTING
66
HOISTING; LIFTING; HAULING
C
CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
23
Cranes 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
62
Constructional features or details
64
Jibs
70
assembled from separate sections to form jibs of various discrete lengths
B PERFORMING OPERATIONS; TRANSPORTING
66
HOISTING; LIFTING; HAULING
C
CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
23
Cranes 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
06
with jibs mounted for jibbing or luffing movements
B PERFORMING OPERATIONS; TRANSPORTING
66
HOISTING; LIFTING; HAULING
C
CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
23
Cranes 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
62
Constructional features or details
B PERFORMING OPERATIONS; TRANSPORTING
66
HOISTING; LIFTING; HAULING
C
CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
23
Cranes 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
62
Constructional features or details
64
Jibs
68
foldable or otherwise adjustable in configuration
B PERFORMING OPERATIONS; TRANSPORTING
66
HOISTING; LIFTING; HAULING
C
CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
23
Cranes 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
62
Constructional features or details
82
Luffing gear
B66C 23/70 (2006.01)
B66C 23/06 (2006.01)
B66C 23/62 (2006.01)
B66C 23/68 (2006.01)
B66C 23/82 (2006.01)
CPC
B66C 23/68
B66C 23/702
Applicants
  • TEREX GLOBAL GMBH [CH/CH]; Bleicheplatz 2 8200 Schaffhausen, CH
Inventors
  • URBAN, Christian Moritz; DE
Agents
  • MOSER GÖTZE & PARTNER PATENTANWÄLTE MBB; Paul-Klinger-Str. 9 45127 Essen, DE
Priority Data
10 2018 115 519.027.06.2018DE
Publication Language German (DE)
Filing Language German (DE)
Designated States
Title
(DE) FAHRZEUGKRAN MIT EINEM BEWEGLICHEN ADAPTER ZWISCHEN HAUPTAUSLEGER UND HAUPTAUSLEGERVERLÄNGERUNG
(EN) VEHICLE CRANE COMPRISING A MOVABLE ADAPTER BETWEEN THE MAIN BOOM AND THE MAIN BOOM EXTENSION
(FR) GRUE DE VÉHICULE COMPRENANT UN ADAPTATEUR MOBILE AGENCÉ ENTRE UNE FLÈCHE PRINCIPALE ET UNE RALLONGE DE FLÈCHE PRINCIPALE
Abstract
(DE)
Die Erfindung betrifft einen Fahrzeugkran (1), insbesondere Mobilkran oder Raupenkran, mit einem Hauptausleger (8), einer Hauptauslegerverlängerung (16) und einem zwischen dem Hauptausleger (8) und der Hauptauslegerverlängerung (16) angeordneten Adapter (12) mit einer ersten Anschlussebene (I) und einer zweiten Anschlussebene (II), wobei der Adapter (12) derart beweglich ausgebildet ist, dass die erste Anschlussebene (I) relativ zu der zweiten Anschlussebene (II) bewegbar ist. Um einen Fahrzeugkran bereit zu stellen, der eine verbesserte Tragfähigkeit aufweist und ein vereinfachtes Rüsten ermöglicht, wird vorgeschlagen, dass der Adapter (12) nach Art einer Doppelschwinge ausgebildet ist.
(EN)
The invention relates to a vehicle crane (1), in particular a mobile crane or a crawler crane, comprising a main boom (8), a main boom extension (16), and an adapter (12) which is located between the main boom (8) and the main boom extension (16) and which has a first connection plane (I) and a second connection plane (II), wherein the adapter (12) is designed to be movable such that the first connection plane (I) can be moved relative to the second connection plane (II). In order to provide a vehicle crane which has improved load-bearing capacity and simplified set-up, according to the invention the adapter (12) is designed in the manner of a double lever.
(FR)
L’invention concerne une grue de véhicule (1), en particulier une grue mobile ou une grue à chenilles, comprenant une flèche principale (8), une rallonge de flèche principale (16) et un adaptateur (12) agencé entre la flèche principale (8) et la rallonge de flèche principale (16), comprenant un premier plan d'assemblage (I) et un second plan d'assemblage (II), l'adaptateur (12) étant conçu de façon à être mobile, de manière à ce que le premier plan d'assemblage (I) soit mobile par rapport au second plan d'assemblage (II). Selon l'invention, afin de fournir une grue de véhicule présentant une capacité de charge améliorée et permettant un montage simplifié, l'adaptateur (12) est conçu sous la forme d'une manivelle double.
Latest bibliographic data on file with the International Bureau