Marine propulsion unit

A marine propulsion unit includes a propeller that rotates around a rotation axis of a propeller shaft, a case in which the propeller shaft is disposed, and a skeg that extends downward from the case. The skeg includes a reinforcer with a mechanical strength greater than that of a base material of t...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Yasukawa, Hikaru, Kumita, Atsushi
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A marine propulsion unit includes a propeller that rotates around a rotation axis of a propeller shaft, a case in which the propeller shaft is disposed, and a skeg that extends downward from the case. The skeg includes a reinforcer with a mechanical strength greater than that of a base material of the skeg.