EP 1442215 A1 20040804 - SHAFT/HUB UNIT FOR WIND TURBINE ROTOR
Title (en)
SHAFT/HUB UNIT FOR WIND TURBINE ROTOR
Title (de)
ROTORWELLEN/NABEN-EINHEIT FÜR EINE WINDENERGIEANLAGE
Title (fr)
UNIT ARBRE/MOYEU DE ROTOR D' EOLIENNE
Publication
Application
Priority
- DE 0203979 W 20021022
- DE 10153683 A 20011031
Abstract (en)
[origin: WO03038275A1] The invention concerns a shaft/hub unit for wind turbine rotor comprising a rotor hub (3), provided with a blade bearing or a blade connection (1), and a rotor shaft (6) connected to the hub and provided with a rolling bearing seat (5). The invention is characterized in that the rotor hub (3) and the rotor shaft (6) form a single piece made of fiber-reinforced materials.
IPC 1-7
IPC 8 full level
F03D 1/06 (2006.01)
CPC (source: EP US)
F03D 1/0658 (2013.01 - EP US); Y02E 10/72 (2013.01 - EP US); Y02P 70/50 (2015.11 - EP US)
Citation (search report)
See references of WO 03038275A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LI LU MC NL PT SE SK TR
DOCDB simple family (publication)
WO 03038275 A1 20030508; DE 10153683 C1 20030522; EP 1442215 A1 20040804; US 2004253117 A1 20041216; US 7011497 B2 20060314
DOCDB simple family (application)
DE 0203979 W 20021022; DE 10153683 A 20011031; EP 02782741 A 20021022; US 49414404 A 20040429