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    • 3. 发明授权
    • Body board having flexible propulsion extensions
    • 主体板具有灵活的推进延伸
    • US06431933B1
    • 2002-08-13
    • US09849370
    • 2001-05-07
    • Abdolhamid Saghri
    • Abdolhamid Saghri
    • B63B100
    • B63B35/7906
    • A body board includes a pair of extensions along opposite sides adjacent the stern of the board. The extensions have a rearwardly-facing surface defining a volume for receiving water by which the body board may be propelled. The extensions are formed of a flexible material enabling folding of the extensions onto the surface of the body board to reduce the lateral and height dimensions of the body board for handling, shipping, transportation and storage purposes. To maintain the extensions in operable configuration, an insert is provided for reception within the extensions and is formed of a material more rigid than the flexible material of the extensions.
    • 主体板包括一对邻近板的船尾相对的延伸部分。 延伸部具有向后的表面,其限定用于接收水的体积,身体板可以通过该水推动。 延伸部由柔性材料形成,能够将延伸部折叠到主体板的表面上,以减少用于处理,运输,运输和存储目的的主体板的横向和高度尺寸。 为了将延伸部保持在可操作的构造中,提供了用于在延伸部内接收的插入件,并且由比延伸部的柔性材料更刚性的材料形成。