EP 3807206 B1 20230614 - ROTARY TOWER CRANE HAVING A TOWER MAST THAT CONSISTS OF A PLURALITY OF TOWER SECTIONS
Title (en)
ROTARY TOWER CRANE HAVING A TOWER MAST THAT CONSISTS OF A PLURALITY OF TOWER SECTIONS
Title (de)
TURMDREHKRAN MIT TURMAUFBAU AUS MEHREREN TURMSTÜCKEN
Title (fr)
GRUE À TOUR PRÉSENTANT UNE STRUCTURE DE TOUR CONSTITUÉE DE PLUSIEURS PIÈCES DE TOUR
Publication
Application
Priority
- DE 102018114421 A 20180615
- EP 2019065711 W 20190614
Abstract (en)
[origin: WO2019238937A1] The invention relates to a rotary tower crane (10) having a tower mast (2) at the upper end of which a jib (8) is arranged, at least part of the tower mast being formed by at least three parallel tower sections (7) arranged next to one another.
IPC 8 full level
B66C 23/26 (2006.01)
CPC (source: EP US)
B66C 23/022 (2013.01 - US); B66C 23/025 (2013.01 - US); B66C 23/26 (2013.01 - EP); B66C 23/60 (2013.01 - US)
Citation (examination)
- US 2003121875 A1 20030703 - DAVIS LARRY [CA], et al
- US 3949882 A 19760413 - REICH ELMAR
- EP 2481853 A1 20120801 - LIEBHERR WERK BIBERACH GMBH [DE]
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)
DE 102018114421 A1 20191219; AU 2019285093 A1 20210128; BR 112020025054 A2 20210323; CN 112292343 A 20210129; EP 3807206 A1 20210421; EP 3807206 B1 20230614; US 2021323797 A1 20211021; WO 2019238937 A1 20191219
DOCDB simple family (application)
DE 102018114421 A 20180615; AU 2019285093 A 20190614; BR 112020025054 A 20190614; CN 201980040151 A 20190614; EP 19731264 A 20190614; EP 2019065711 W 20190614; US 201916973267 A 20190614