An airfoil includes at least one precured composite spar (66, 68) having a web (82, 88) and at least one flange (84, 86, 90, 92) integrated with an end of the web (82, 88). A precured composite skin (74, 76) is attached to the spar (66, 68) by adhesive bonding the skin to the flange (84, 86, 90, 92). 7209158v1:PRW 672a FIG. 3 4 56 147 7490 '1 78 66 -' 72 84 82 92 78 > 70a '1-86 78 66 146 7 147 7 go68 70 104 84 7 106 82-- /88 70a 86 8 16 76 4 47 92 8
Bonded composite airfoil and fabrication method
2017-04-06
Patent
Electronic Resource
English
IPC: | B64C AEROPLANES , Flugzeuge |