|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||416/226 ; 416/213A ; 416/229R ; 144/346|
|발명자 / 주소|
|출원인 / 주소|
|인용정보||피인용 횟수 : 39 인용 특허 : 0|
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 n...
In a wind turbine, an elongate, tubular, essentially wood-resin composite material blade assembly secured on a wind turbine shaft and having at least a pair of essentially hollow sections with abutting ends and comprising in cross-section a nose strip part with spaced apart ends and convergent trailing edge walls forming a tail portion; the abutting section ends having an adhesive spread thereon and being adhesively bonded in an abutting matched relationship in which identically exteriorly configured abutting nose portions mate with one another, and iden...