18726917. ROTOR BLADE (TORAY INDUSTRIES, INC.)
ROTOR BLADE
Organization Name
Inventor(s)
Yuki Mitsutsuji of Nagoya-shi JP
Wataru Hasegawa of Nagoya-shi JP
Noriyuki Hirano of Nagoya-shi JP
ROTOR BLADE
This abstract first appeared for US patent application 18726917 titled 'ROTOR BLADE
Original Abstract Submitted
An object of the present invention is to provide a rotor blade which is excellent in lightweight, stiffness, fatigue characteristics, and dimensional accuracy, and especially excellent in fatigue characteristics, that is, durability, and a main object of the present invention is to provide a rotor blade including at least: a component [A] described below constituting a skin which is a surface layer of the rotor blade; and a component [B] described below constituting a core which is an interior of the skin, wherein the component [B] is enclosed in the component [A] at least in a cross-section taken at the center of the distance between a central axis at the time of rotation and a tip of the rotor blade: