Fiber-reinforced resin hollow body and manufacturing method for same

A fiber-reinforced resin hollow body includes an axial-direction fiber layer containing reinforcing fibers aligned parallel to an axial direction of the hollow body, and a non-axial-direction fiber layer provided on top of at least one of an internal and an external side of the axial-direction fiber...

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Bibliographische Detailangaben
Hauptverfasser: Kajimoto, Yoshiyasu, Okauji, Toshiki, Takeda, Makoto, Hazama, Masaya, Kitagawa, Takeshi, Tabakoya, Takashi, Matsumura, Shin, To, Kazuhisa, Watanabe, Jun
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A fiber-reinforced resin hollow body includes an axial-direction fiber layer containing reinforcing fibers aligned parallel to an axial direction of the hollow body, and a non-axial-direction fiber layer provided on top of at least one of an internal and an external side of the axial-direction fiber layer, and containing reinforcing fibers oriented in a direction different from the alignment direction of the axial-direction fiber layer. The non-axial-direction fiber layer includes one or more peripheral-direction fiber layers containing reinforcing fibers aligned parallel to a peripheral direction of the hollow body, and one or more non-aligned fiber layers containing reinforcing fibers not aligned in a specific direction.