THRUST DEVICE FOR BOAT

PURPOSE:To improve a thrust by engaging a wring component which has a blade section with a hull within a range from 0.2 to 1 of the length thereof and making the uppermost part of a front end slat of the wring component wide and gradually tapered toward the low end thereof. CONSTITUTION:A wring comp...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	NARITA HITOSHI, YAGI HIKARI, NOJIRI TAKEO, SOEJIMA SHIYUNJI, YOSHIDA KAZUO
Format:	Patent
Sprache:	eng
Schlagworte:	MARINE PROPULSION OR STEERING PERFORMING OPERATIONS RELATED EQUIPMENT SHIPS OR OTHER WATERBORNE VESSELS TRANSPORTING
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