Wind turbine blade attachment methods

Details Wind turbine blade attachment methods Wind turbine blade attachment methods

1987-08-24

1990-04-10

Garrett, Robert E.

Fluid reaction surfaces (i.e., impellers)

Specific blade structure

Having spanwise compression means

416229R, 2988921, 403267, F01D 530

Patent

active

049155903

ABSTRACT:
A rotor blade for a horizontal axis wind turbine wherein a multiplicity of sucker rods are utilized internally of the blade root for securing the blade to the rotating hub of the turbine including the method of attaching the blade root to the hub and the method of making the blade root.

REFERENCES:
patent: 2919889 (1960-01-01), Rubel
patent: 3216162 (1965-11-01), Gerber et al.
patent: 3559275 (1971-02-01), Slater
patent: 3695780 (1972-10-01), Velkoff
patent: 3741681 (1973-06-01), De Witt
patent: 4281943 (1981-08-01), Viennot
patent: 4360288 (1982-11-01), Rutledge et al.
patent: 4589176 (1986-05-01), Rosman et al.
patent: 4602892 (1986-07-01), Brookstein et al.

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