The present invention relates to a blade comprising: —a structure made of composite material; —a blade root attachment part comprising a wall delimiting a cavity, a first opening formed in the wall and a second opening located under the blade root portion, the structure made of composite material extending through the first opening; —two locking parts configured to axially abut against a shoulder of the attachment part and to bear against the blade root portion; and —a cover for compressing the blade root portion against the locking parts.
AUBE COMPRENANT UNE STRUCTURE EN MATÉRIAU COMPOSITE ET PROCÉDÉ DE FABRICATION ASSOCIÉ
BLADE COMPRISING A COMPOSITE MATERIAL STRUCTURE AND METHOD OF MAKING THE SAME
ROTORBLATT MIT VERBUNDSTOFFSTRUKTUR UND VERFAHREN ZU SEINER HERSTELLUNG
2024-11-13
Patent
Electronic Resource
French
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