PROBLEM TO BE SOLVED: To provide a horizontal shaft rotor for a propulsion machine, in which a direction of a position of a blade of the horizontal shaft rotor can be changed from pitch angles of 0 degree relative to a rotation direction and a direction of a front edge of the blade can be changed, in a longitudinal direction at 45 degrees respectively, and also course by propulsion force can be changed and a hull can be retreated by switching the pitch angles.SOLUTION: In the horizontal shaft rotor, a support rod 4 that protrudes from a blade root of a lifting type blade 3, a thickness of a front edge 3A of which is set to 20%-30% of a chord length, is made to be orthogonal to a rotation shaft center line S and rotatably fitted to a hub 2 with a flat surface across the front edge 3A and a rear edge 3B set as a rear surface, and the support rod 4 is rotated by arbitrarily rotating means 7, so that a direction of a position of the lifting type blade 3 can be changed from pitch angles of 0 degree relative to a rotation direction and a direction of the front edge 3A of the lifting type blade 3 can be changed, in a longitudinal direction within a range of 45 degrees respectively.SELECTED DRAWING: Figure 2

    【課題】横軸ロータのブレードの位置を、回転方向に対してピッチ角を0度から前縁を前後へ45度に変向可能とし、ピッチ角の切換により、推進力による進路変向と、船体の後退も可能な推進機用の横軸ロータを提供する。【解決手段】横軸ロータにおいて、前縁3Aの厚みを弦長の20%〜30%とした、揚力型ブレード3の翼根から突出する支持杆4を、回転軸心線Sに直交として、かつ前縁3Aから後縁3Bへかけての平坦面を後面として、ハブ2に回転可能に嵌装し、かつ支持杆4を、任意の回転手段7で回転させ、揚力型ブレード3の位置を、回転方向に対してピッチ角0度から、揚力型ブレード3の前縁3Aを、前後方向へ、各々45度の範囲で変向可能としてある横軸ロータ。【選択図】図2


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    Titel :

    HORIZONTAL SHAFT ROTOR


    Weitere Titelangaben:

    横軸ロータ


    Beteiligte:

    Erscheinungsdatum :

    2016-09-23


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Japanisch


    Klassifikation :

    IPC:    B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING



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