COMPOSITE MATERIAL LIGHTWEIGHT FITTING

In a composite material lightweight coupling of the present invention, at least one reinforcing fiber layer (3a) among a plurality of reinforcing fiber layers (3) is made by having many reinforcing fibers arranged, in a pulling manner, into a belt shape, the composite material lightweight coupling b...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: TANAMURA, TAKESHI, HIROKAWA, TETSURO, KAIGOME, SHUN, ISHIBASHI, MASAYASU
Format: Patent
Sprache:eng ; fre
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Beschreibung
Zusammenfassung:In a composite material lightweight coupling of the present invention, at least one reinforcing fiber layer (3a) among a plurality of reinforcing fiber layers (3) is made by having many reinforcing fibers arranged, in a pulling manner, into a belt shape, the composite material lightweight coupling being provided with a reinforcing fiber bundle (4) having a round portion (4a) disposed around a penetrating hole (2), and the composite material lightweight coupling applying a twisting force on the round portion (4a) of the reinforcing fiber bundle (4).