To reduce a load on a long member.SOLUTION: An actuator comprises: a driving part that rotates a long member, which is connected to a water flow direction change part for changing a direction of an ejection water flow and adjusts an angle of the water flow direction change part, by drive of a motor, and the same back and forth; a detection part which detects overload of the motor; and a reference position setting part which sets a reference position in a rotation direction of the driving part to which the long member is connected to a prescribed position on the basis of the overload of the motor.SELECTED DRAWING: Figure 11A

    【課題】長尺部材に加わる負担を軽減すること。【解決手段】アクチュエータは、噴出する水流の方向を変更する水流方向変更部に接続されて水流方向変更部の角度を調整する長尺部材を、モータの駆動により回転して進退移動させる駆動部と、モータの過負荷を検出する検出部と、モータの過負荷に基づき、長尺部材が接続された駆動部の回転方向における基準位置を、所定の位置に設定する基準位置設定部と、を備える。【選択図】図11A


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    Titel :

    ACTUATOR AND WATER SCOOTER


    Weitere Titelangaben:

    アクチュエータ及び水上バイク


    Beteiligte:
    AOYAMA HIROFUMI (Autor:in) / WATANABE MASAO (Autor:in) / TAHARA TAKAYUKI (Autor:in)

    Erscheinungsdatum :

    2023-04-11


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Japanisch


    Klassifikation :

    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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