Patent ID: 9376923
Filing Date: 2016-06-28
CPC Classification: B23P,B29C,B29L,B32B,F01D,F03D,F05B,Y02E,Y02P,Y10T

Claim Text:
1. A method of manufacturing a wind turbine blade aerodynamic surface shell comprising laying oblong fibre sheet materials in a blade mould, the fibre sheet materials having a lengthwise extension, and a lateral extension being shorter than the lengthwise extension, wherein the sheet materials lengthwise are positioned in a direction corresponding to a chordwise direction of a turbine blade direction of the mould and overlapping in a spanwise direction, and wherein the fibre sheet materials comprise a respective fibre layer in the form of a unidirectional fibre layer having mainly fibres in the lateral direction of the respective fibre sheet material.