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    • 5. 发明授权
    • Portable sail for paddle-type vessels
    • 便携式帆船用于桨式船舶
    • US08757076B2
    • 2014-06-24
    • US13073784
    • 2011-03-28
    • Clayton F. HallerCharles P. HallRyan Pugh
    • Clayton F. HallerCharles P. HallRyan Pugh
    • B63B35/00
    • B63B7/085B63B35/71B63B2035/715B63B2241/02B63H9/06B63H9/08
    • A removable sail for a paddle-style boat, such as a kayak preferably takes the form of a fast deploying down-wind sail attachable to a deck of the kayak. The sail includes a curved, but non-circular shaped flexible material coupled to a collapsible, continuous frame member, for example the frame member may be sewn into a channel made by the material. When mounted to the deck of the boat, the sail may be arranged in a deployed or a stowed configuration, the latter being deployable on the fly in that the sail can be quickly sprung into the deployable configuration. The non-circular shape of the sail cooperates with a hull shape of the boat while providing a sufficient surface area for capturing wind energy. The sail may also include a transparent region that helps prevent excessive amounts of spray from striking the paddler and yet still provides an adequate viewing range.
    • 用于桨式船(例如皮划艇)的可拆卸的帆优选地采用可附接到皮划艇甲板上的快速展开的下风帆的形式。 帆包括弯曲但非圆形的柔性材料,其联接到可收缩的连续的框架构件,例如框架构件可被缝合到由材料制成的通道中。 当安装到船的甲板上时,帆可以布置成展开或收起的构造,后者可以飞行地展开,因为帆可以快速地弹起到可展开的构型中。 帆的非圆形形状与船的船体形状配合,同时提供足够的用于捕获风能的表面积。 帆还可以包括透明区域,其有助于防止过多的喷雾撞击桨,并仍然提供足够的观察范围。
    • 7. 发明授权
    • Waterbed mattress with free floating baffle
    • 带免费浮动挡板的水床垫
    • US4575885A
    • 1986-03-18
    • US613979
    • 1984-05-25
    • Charles P. Hall
    • Charles P. Hall
    • A47C27/08
    • A47C27/088A47C27/085
    • A waterbed mattress has an internal horizontally-extending baffle for reducing wave-like motion of the water in the mattress. The baffle comprises at least two horizontally-extending layers secured together, a first layer denser than water and a second layer less dense than water. The first layer can be a porous mass of bound-together fibers and the second layer can be closed cell polymeric foam. The baffle, which floats spaced apart from the bottom wall of the mattress, is foldable and collapsible, so that the entire mattress can be folded for storage.
    • 水床垫具有内部水平延伸的挡板,用于减少床垫中水的波浪状运动。 挡板包括固定在一起的至少两个水平延伸的层,比水更致密的第一层和比水更不致密的第二层。 第一层可以是结合在一起的纤维的多孔质量,第二层可以是闭孔聚合物泡沫。 与床垫的底壁间隔开的挡板是可折叠和折叠的,从而整个床垫可折叠储存。
    • 9. 发明授权
    • Waterbed mattress with free floating baffle
    • 带免费浮动挡板的水床垫
    • US4467485A
    • 1984-08-28
    • US250888
    • 1981-04-03
    • Charles P. Hall
    • Charles P. Hall
    • A47C27/08
    • A47C27/088A47C27/085
    • A waterbed mattress has an internal horizontally-extending baffle for reducing wave-like motion of the water in the mattress. The baffle comprises at least two horizontally-extending layers secured together, a first layer denser than water and a second layer less dense than water. The first layer can be a porous mass of bound-together fibers and the second layer can be closed cell polymeric foam. The baffle, which floats spaced apart from the bottom wall of the mattress, is foldable and collapsible, so that the entire mattress can be folded for storage.
    • 水床垫具有内部水平延伸的挡板,用于减少床垫中水的波浪状运动。 挡板包括固定在一起的至少两个水平延伸的层,比水更致密的第一层和比水更不致密的第二层。 第一层可以是结合在一起的纤维的多孔质量,第二层可以是闭孔聚合物泡沫。 与床垫的底壁间隔开的挡板是可折叠和折叠的,从而整个床垫可折叠储存。