A method of forming a fin configured for use with a water sports board. The method includes providing a mold having a mold cavity and a first insert pre-preg sheet each including structural strands bonded by a first resin material. The method further includes placing the first insert pre-preg sheet within the mold cavity. The method further includes injecting a third resin material under pressure into the mold cavity. The method further includes injecting a core substance only in the form of a gaseous material into the third resin material to form a unitary hollow volume within the third resin material.
FIBER MATRIX INSERTS FOR INJECTION MOLDED SURF FIN
FASERMATRIXEINSÄTZE FÜR SPRITZGEGOSSENE SURFRIPPE
INSERTS DE MATRICE DE FIBRE POUR UNE DÉRIVE DE SURF MOULÉE PAR INJECTION
2019-11-13
Patent
Electronic Resource
English
IPC: | B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / B29C Formen oder Verbinden von Kunststoffen , SHAPING OR JOINING OF PLASTICS / B29L INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES , Index-Schema für besondere Gegenstände in Verbindung mit Unterklasse B29C / B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING |
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