Patent ID: 9169825
Filing Date: 2015-10-27
Classification: F03D,F05B,F05C,Y02E,Y02P,Y10T

Abstract:
1. A device for assembling sections of wind turbine blades provided with composite casings, including at least one tie comprising a first portion and a second portion, the first portion being a portion for assembly with a casing of a first section and the second portion being a portion for mounting with a complementary tie supported by a casing of a second section, wherein the first portion includes at least one composite/metal shear link provided with a continuous metallic fitting element on at least one flat side of the casing, said fitting element receiving one end of said flat side of the casing, provided with several rows and lines of attachment pins passing through the fitting and the end of the flat side, wherein the composite/metal link has at least double shear and is additionally provided with back-fitting element, the end of said flat side of the casing being received between the fitting and the back fitting element, the rows and lines of attachment pins passing through the fitting, the end of the flat side and the back fitting element, the back fitting being attached to casing and the fitting.