Metal insert component

This invention relates to a metal insert component comprising: a tubular axle portion; and a plurality of projections formed on an external peripheral surface of the tubular axle portion; wherein the projections are located at different positions along an axial direction of the tubular axle portion....

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Ito, Shuji, Kakamu, Hideki, Ichikawa, Hiroyasu
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:This invention relates to a metal insert component comprising: a tubular axle portion; and a plurality of projections formed on an external peripheral surface of the tubular axle portion; wherein the projections are located at different positions along an axial direction of the tubular axle portion. This invention also relates to a metal insert component comprising: a tubular axle portion; and a projection formed on an external peripheral surface of the tubular axle portion; wherein the projection comprising two differently angled end portions, and the two end portions are circumferentially arranged.