A propeller blade includes a foam core formed of a combination of polyuria and polyvinyl chloride (pvc), an adhesive layer formed on the core and a structural layer that covers at least a portion of the adhesive layer and that surrounds at least a portion of the foam core.
PROPELLER BLADE HAVING COMPLIANT SPAR CORE
2015-09-24
Patent
Elektronische Ressource
Englisch
Propeller blade having compliant adhesive at spar interface
Europäisches Patentamt | 2016
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