EP 2308792 B1 20130116 - Crane with a boom tensioning device
Title (en)
Crane with a boom tensioning device
Title (de)
Kran mit einer Abspannauslegeranordnung
Title (fr)
Grue avec un dispositif de tension de fléche
Publication
Application
Priority
DE 102009048846 A 20091009
Abstract (en)
[origin: EP2308792A1] The crane comprises an anchored boom arrangement (11) and a superstructure at which a main boom (10) is pivoted in a vertical rocker plane. A derrick boom is pivoted at the superstructure, where a stranding is provided between the main boom and the anchored boom arrangement which has a transverse link between both the anchored points. An independent claim is also included for a method for operating a crane.
IPC 8 full level
B66C 23/82 (2006.01)
CPC (source: EP US)
B66C 23/82 (2013.01 - EP 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 2308792 A1 20110413; EP 2308792 B1 20130116; CN 102040168 A 20110504; CN 102040168 B 20150325; DE 102009048846 A1 20110421; US 2011084043 A1 20110414; US 9290364 B2 20160322
DOCDB simple family (application)
EP 10013356 A 20101006; CN 201010505465 A 20101011; DE 102009048846 A 20091009; US 89988910 A 20101007