EP 3889094 B1 20230215 - CRANE WITH AUTOMATED ASSEMBLY COMPRISING A REMOVABLE BALLASTING ELEMENT FOR TRANSPORT ON A FIFTH WHEEL
Title (en)
CRANE WITH AUTOMATED ASSEMBLY COMPRISING A REMOVABLE BALLASTING ELEMENT FOR TRANSPORT ON A FIFTH WHEEL
Title (de)
KRAN MIT AUTOMATISIERTER MONTAGE, DER EIN ABNEHMBARES BALLASTELEMENT FÜR DEN TRANSPORT AUF EINEM SATTEL UMFASST
Title (fr)
GRUE À MONTAGE AUTOMATISÉ COMPRENANT UN ÉLÉMENT DE LESTAGE AMOVIBLE POUR UN TRANSPORT SUR SELLETTE
Publication
Application
Priority
FR 2003113 A 20200330
Abstract (en)
[origin: US2021300733A1] A self-erecting crane including a mast mounted on a rotating platform and supporting a boom is configurable between a transport configuration and a working configuration. The mast supports a hitch element suitable for being coupled on a fifth wheel provided on a rear platform of a tractor truck, the hitch element being located in a front hitch area of the mast which is dimensioned to come above the rear platform. The self-erecting crane also includes a mooring system located on the front hitch area and a removable ballasting element. In the transport configuration, the removable ballasting element is configured to be temporarily moored on the mast by the mooring system so that the removable ballasting element is located under the mast in the front hitch area. In the working configuration, the removable ballasting element is mounted on the rotating platform.
IPC 8 full level
B66C 23/34 (2006.01)
CPC (source: EP US)
B66C 23/344 (2013.01 - EP); B66C 23/346 (2013.01 - US); B66C 23/76 (2013.01 - US)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
EP 3889094 A1 20211006; EP 3889094 B1 20230215; ES 2943238 T3 20230612; FR 3108596 A1 20211001; FR 3108596 B1 20220415; US 11565917 B2 20230131; US 2021300733 A1 20210930
DOCDB simple family (application)
EP 21164473 A 20210324; ES 21164473 T 20210324; FR 2003113 A 20200330; US 202117216571 A 20210329