EP 3679244 A1 20200715 - A SHEAR WEB ELEMENT FOR A WIND TURBINE BLADE
Title (en)
A SHEAR WEB ELEMENT FOR A WIND TURBINE BLADE
Title (de)
HOLMSTEGELEMENT FÜR EINE WINDTURBINENSCHAUFEL
Title (fr)
ÉLÉMENT ÂME DE CISAILLEMENT POUR PALE D'ÉOLIENNE
Publication
Application
Priority
- EP 17001504 A 20170907
- EP 2018073982 W 20180906
Abstract (en)
[origin: WO2019048535A1] A kit-of-parts for manufacturing a shear web (14) for a wind turbine blade (12). The kit comprises a base (16) being rolled up into a first roll, and a connecting element, being rolled up into a second roll. The base (16) and the connecting element constitutes a web-joint element (10). The base (16) defines a flange of said web-joint element (10), and comprises a bottom surface (20) for adhering to an internal surface of the wind turbine blade (12), and a base joint part (24) on the opposite side of the bottom surface (20). The connecting element (18) defines a web (14) of the web-joint element (10), and comprises a bearing end (28), having a connecting joint part (25) for cooperating with the base joint part (24) thereby providing a joint. A web-joint element (10) and a method for manufacturing a shear web for a wind turbine blade are also described.
IPC 8 full level
CPC (source: EP)
B64C 3/185 (2013.01); F03D 1/0675 (2013.01); F05B 2230/60 (2013.01); F05B 2230/601 (2013.01); F05B 2240/301 (2013.01); F05B 2250/231 (2013.01); F05B 2250/71 (2013.01); F05B 2250/712 (2013.01); Y02E 10/72 (2013.01); Y02P 70/50 (2015.11)
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)
DOCDB simple family (application)
EP 2018073982 W 20180906; EP 18766217 A 20180906