EP 4051854 A1 20220907 - TIMBER FRAMEWORK TOWER FOR WIND TURBINES
Title (en)
TIMBER FRAMEWORK TOWER FOR WIND TURBINES
Title (de)
HOLZFACHWERKTURM FÜR WINDKRAFTANLAGEN
Title (fr)
TOUR À OSSATURE EN BOIS DESTINÉE AUX ÉOLIENNES
Publication
Application
Priority
- AT 3472019 A 20191029
- EP 2020080323 W 20201028
Abstract (en)
[origin: WO2021083976A1] The invention relates to a rotationally symmetrical timber framework tower (1) for wind turbines, comprising a foot portion (19) and a head portion (20), with supports (23, 24) consisting of laminated wooden beams, which extend continuously from the foot portion (19) to the head portion (20) and in each case wind helically in pairs in opposite directions, crossing over one another multiple times at nodes (21), about an axis of rotation (a) of the tower (1).
IPC 8 full level
E04H 12/04 (2006.01)
CPC (source: AT EP)
E04H 12/04 (2013.01 - EP); E04H 12/06 (2013.01 - AT); Y02E 10/72 (2013.01 - EP)
Citation (search report)
See references of WO 2021083976A1
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)
WO 2021083976 A1 20210506; AT 523137 A1 20210515; EP 4051854 A1 20220907
DOCDB simple family (application)
EP 2020080323 W 20201028; AT 3472019 A 20191029; EP 20800822 A 20201028