Wind turbine blade joint assembly and method of making wind turb

Details Wind turbine blade joint assembly and method of making wind turb Wind turbine blade joint assembly and method of making wind turb

1980-04-09

1984-10-02

Hornsby, Harvey C.

Fluid reaction surfaces (i.e., impellers)

Specific blade structure

Formed with main spar

416213A, 416229R, 144346, 144350, 403292, 403294, 244131, B63H 126

Patent

active

044745362

ABSTRACT:
Hollow wind turbine blades and the like comprising abutting blade sections, with nose forming strips and converging walls forming a tail section connecting with the ends of the nose forming strips, and a method of fabricating them comprising machining the facial end walls of the abutting blade sections to provide a precise alignment thereof providing a flush joint when the sections are butted together, adhesively bonding the blade sections in abutting relation and permitting the bond to cure, cutting communicating splice receiving slots in the abutting nose forming strips, and inserting adhesively bonding splice inserts which fit the slots in place in the slots.

REFERENCES:
patent: 0497915 (1893-05-01), Fulghum et al.
patent: 2125882 (1938-08-01), Berliner
patent: 2734586 (1956-02-01), Wright et al.
patent: 3094747 (1963-06-01), Hess
patent: 3469865 (1969-09-01), Ellenburg
patent: 3647318 (1972-03-01), Pehrsson et al.

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