Water Sport Towing Apparatus and Method
    2.
    发明申请
    Water Sport Towing Apparatus and Method 失效
    水运牵引装置及方法

    公开(公告)号:US20080047479A1

    公开(公告)日:2008-02-28

    申请号:US11931029

    申请日:2007-10-31

    IPC分类号: B63B21/56

    摘要: Wakeboarding performance is improved using a vessel which is fitted with a towing frame having spaced supports attached on opposite sides of the vessel while coupling upper extremities of the supports with a bridging portion, to which a tow rope attachment point is fitted.

    摘要翻译: 使用装有具有附接在容器的相对侧上的具有间隔开的支撑件的牵引框架的容器来改进滑水性能,同时将支撑件的上端与桥接部分相配合,其中安装有牵引绳连接点。

    Boat hull dispersion tunnel engagement device and method
    3.
    发明申请
    Boat hull dispersion tunnel engagement device and method 有权
    船体分散隧道接合装置及方法

    公开(公告)号:US20060096515A1

    公开(公告)日:2006-05-11

    申请号:US11267020

    申请日:2005-11-04

    IPC分类号: B63B1/32

    摘要: A boat hull includes a dispersion tunnel extending fore and aft forming a channel within a hull bottom surface for receiving a flow of water. A gate is inserted into and out of the channel for affecting pressure on the hull bottom with movement between open and closed positions, wherein the gate is out of the channel and fully extended into the channel. By altering the depth of the gate into the channel, hull performance and wake shape are modified as desired.

    摘要翻译: 船体包括在前后延伸的分散隧道,其在船体底面内形成通道以接收水流。 一个门被插入和流出通道,用于通过打开和关闭位置之间的运动来影响船体底部的压力,其中闸门离开通道并且完全延伸到通道中。 通过将门的深度改变为通道,根据需要修改船体性能和尾流形状。