EP 2976287 A1 20160127 - CRANE BOOM AND CRANE
Title (en)
CRANE BOOM AND CRANE
Title (de)
KRANAUSLEGER UND KRAN
Title (fr)
FLÈCHE DE GRUE ET GRUE
Publication
Application
Priority
- DE 102013005052 A 20130322
- EP 2014000751 W 20140319
Abstract (en)
[origin: WO2014146791A1] The invention relates to a crane boom for a crane, said crane boom consisting of an upper beam and two lower beams which are connected to each other by means of latticework and form a triangular boom cross-section, the boom cross-section comprising, at least in sections, a triangular cross-sectional shape in which the upper beam extends eccentrically. The invention also relates to a crane having such a crane boom.
IPC 8 full level
B66C 23/34 (2006.01)
CPC (source: EP US)
B66C 7/06 (2013.01 - US); B66C 23/344 (2013.01 - EP US); B66C 23/68 (2013.01 - EP US)
Citation (search report)
See references of WO 2014146791A1
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
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
DE 102013005052 A1 20140925; CN 105143090 A 20151209; CN 105143090 B 20170825; EP 2976287 A1 20160127; EP 2976287 B1 20190306; US 2016068375 A1 20160310; WO 2014146791 A1 20140925
DOCDB simple family (application)
DE 102013005052 A 20130322; CN 201480017056 A 20140319; EP 14711449 A 20140319; EP 2014000751 W 20140319; US 201414779316 A 20140319