EP 2670919 A1 20131211 - METHOD FOR CONSTRUCTING A MAST FOR IN PARTICULAR OFF-SHORE WIND TURBINES
Title (en)
METHOD FOR CONSTRUCTING A MAST FOR IN PARTICULAR OFF-SHORE WIND TURBINES
Title (de)
VERFAHREN ZUM AUFBAU EINES MASTES FÜR INSBESONDERE OFF-SHORE-WINDENERGIEANLAGEN
Title (fr)
PROCÉDÉ DE CONSTRUCTION D'UN MÂT EN PARTICULIER POUR ÉOLIENNES EN MER
Publication
Application
Priority
- DE 102011009995 A 20110201
- DE 2012000066 W 20120126
Abstract (en)
[origin: WO2012103867A1] The invention relates to a method for constructing a mast for in particular off-shore wind turbines. The mast consists of a main tube and struts that project obliquely downwards therefrom and connect the main tube to lateral pointed feet, wherein both the main tube and the struts consist of tube segments intended to be welded to each other. The method is characterised in that the tube segment(s) of the main tube to which the particular struts welded, is/are dismantled into individual parts corresponding to the number of struts to be welded on, wherein said individual parts are placed, with the curvature thereof upwards, on the ground, after which the struts are joined to the segment(s) and finally said individual parts are again welded together to form the tube segment that is joined on to the main tube.
IPC 8 full level
E02B 17/00 (2006.01); B21C 37/29 (2006.01)
CPC (source: EP)
B21C 37/296 (2013.01); E02B 17/0004 (2013.01); E04H 12/10 (2013.01); E02B 2017/0065 (2013.01); E02B 2017/0091 (2013.01)
Citation (search report)
See references of WO 2012103867A1
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 102011009995 A1 20120802; EP 2670919 A1 20131211; WO 2012103867 A1 20120809
DOCDB simple family (application)
DE 102011009995 A 20110201; DE 2012000066 W 20120126; EP 12712890 A 20120126