To provide an asymmetrical rigid propulsion blade capable of quickly and easily changing a mast height without configuring a mast and capable of adapting to different wind conditions.SOLUTION: A rigid propulsion blade (1) for a moving medium comprises: at least one first section (2) and one second section (3); and attachment means (8) to reversibly connect each of a first end (6) and a second end (7) to the moving medium. The first section (2) and the second section (3) are movable each other via connecting means (5) so that the propulsion blade (1) assumes. In its deployment position, the first and second sections (2, 3) are vertically, substantially arranged on respective extended lines. The first end (6) or the second end (7) are reversibly connected to the moving medium by the attachment means (8).SELECTED DRAWING: Figure 1

    【課題】マストを構成せず、迅速かつ容易にその高さを変化させることができ、異なる風の状態に適応することができる非対称剛性推進翼を提供する。【解決手段】移動媒体用の剛性推進翼(1)に関し、少なくとも1つの第1セクション(2)および1つの第2セクション(3)と、第1の端部(6)および第2の端部(7)それぞれが前記移動媒体に可逆的に接続するための取付手段(8)を備え、前記第1セクション(2)および前記第2セクション(3)は、前記推進翼(1)が仮定するように、連接手段(5)によって互いに対して可動であり、その展開位置において、前記第1および第2のセクション(2、3)は、実質的に垂直に、互いの延長線上に配置され、前記第1の端部(6)またはそれぞれ前記第2の端部(7)は、前記取り付け手段(8)によって前記移動媒体に可逆的に接続される。【選択図】図1


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    Title :

    PROPULSION BLADE FOR MOVING MEDIUM AND MOVING MEDIUM WITH SUCH PROPULSION BLADE


    Additional title:

    移動媒体の推進翼、およびそのような推進翼を備える移動媒体


    Contributors:

    Publication date :

    2024-06-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

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



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