To provide a planing boat which is easy to steer with a short turning radius capable of sudden change in direction.SOLUTION: A planing boat includes: a hull 201 having a boarding portion; and a screw unit 202 including a screw 20 and composed to be capable of freely turning against the hull 201 so that a burst direction of stream by the screw 20 can be varied by 360 degrees. A center of gravity G1 of the screw unit 202 is arranged on a position eccentric from a supporting shaft CL of the hull 201, and composed to have a burst direction BD vary according to the inclination direction of the hull 201 by gravity of the screw unit 202.SELECTED DRAWING: Figure 11

    【課題】急な方向転換を可能として、小回りが利き操縦しやすい滑走艇を提供する。【解決手段】滑走艇は、搭乗部位を有する船体201と、スクリュー20を有しスクリュー20による水流の噴出方向が360度変更可能となるように船体201に対して回転自在に構成されたスクリューユニット202と、を備える。スクリューユニット202の重心位置G1が船体201による支持軸CLから偏心した位置に配置されており、スクリューユニット202の自重により船体201の傾斜方向に応じて噴出方向BDが変更されるように構成されている。【選択図】図11


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    Title :

    PLANING BOAT


    Additional title:

    滑走艇


    Contributors:

    Publication date :

    2019-09-12


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING



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