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    • 1. 发明授权
    • Propeller cover
    • 螺旋桨盖
    • US09359053B2
    • 2016-06-07
    • US14177691
    • 2014-02-11
    • PROP R SAFETY, LLC
    • Knox Hughes
    • B63H5/16B63H20/36B63H20/00
    • B63H5/165B63H20/36B63H2020/008
    • A cover for a propeller, such as a boat propeller, including a face having a topside and an underside, and a sidewall having a first edge and a second edge. The first edge is affixed to the face on substantially all edges of the face, and the second edge forms a channel for enclosing a cord. A stretchable and flexible mesh forms at least a portion of said sidewall that facilitates air flow in the cover. The second edge of the sidewall defines an opening into an interior cavity formed by the sidewall and the underside of the face, and the cord functions as a drawstring that enables a user to adjust a size of the opening during application and removal of the cover from the propeller.
    • 用于螺旋桨的盖,例如船用螺旋桨,包括具有顶侧和下侧的面以及具有第一边缘和第二边缘的侧壁。 第一边缘固定在面部的基本上所有边缘上的面上,并且第二边缘形成用于封闭绳索的通道。 可拉伸和柔性的网状物形成所述侧壁的至少一部分,其有助于空气在盖中的流动。 侧壁的第二边缘限定了由侧壁和面的下侧形成的内部空腔的开口,并且帘线用作束带,使得使用者能够在使用和移除盖子期间调整开口的尺寸 螺旋桨
    • 2. 发明申请
    • PROPELLER COVER
    • 螺旋桨盖
    • US20140224168A1
    • 2014-08-14
    • US14177691
    • 2014-02-11
    • PROP R SAFETY, LLC
    • Knox Hughes
    • B63H5/16
    • B63H5/165B63H20/36B63H2020/008
    • A cover for a propeller, such as a boat propeller, including a face having a topside and an underside, and a sidewall having a first edge and a second edge. The first edge is affixed to the face on substantially all edges of the face, and the second edge forms a channel for enclosing a cord. A stretchable and flexible mesh forms at least a portion of said sidewall that facilitates air flow in the cover. The second edge of the sidewall defines an opening into an interior cavity formed by the sidewall and the underside of the face, and the cord functions as a drawstring that enables a user to adjust a size of the opening during application and removal of the cover from the propeller.
    • 用于螺旋桨的盖,例如船用螺旋桨,包括具有顶侧和下侧的面以及具有第一边缘和第二边缘的侧壁。 第一边缘固定在面部的基本上所有边缘上的面上,并且第二边缘形成用于封闭绳索的通道。 可拉伸和柔性的网状物形成所述侧壁的至少一部分,其有助于空气在盖中的流动。 侧壁的第二边缘限定了由侧壁和面的下侧形成的内部空腔的开口,并且帘线用作束带,使得使用者能够在使用和移除盖子期间调整开口的尺寸 螺旋桨