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公开(公告)号：US10059405B2
公开(公告)日：2018-08-28
申请号：US15294776
申请日：2016-10-16
Applicant: Chris Rickborn
Inventor： Chris Rickborn
Abstract: A modified V-hull boat has a keel having a horizontal cross-sectional profile of an inverted foil. The leading edge of the keel is a sharp point and the front region of the keel tapers outward along the length of the keel until it reaches its widest point. The widest point is aligned with the center of gravity of the hull. The trailing edge is a rounded blunt edge. The aft region of the keel is substantially shorter in length than the front region of the keel.
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公开(公告)号：US09751594B2
公开(公告)日：2017-09-05
申请号：US15071007
申请日：2016-03-15
Applicant: Chris Rickborn
Inventor： Chris Rickborn
CPC classification number: B63B3/38 , B63B1/042 , B63B1/20 , B63B5/24 , B63B2001/201
Abstract: A modified V-hull boat has a keel starting at about 20% from the bow ending 75 to 80% aft of the bow and has an inverted airfoil shape. A flat pad blends in aft of the keel assisting planning and attitude at speed. A bracket having a bottom shape and size to float a designated amount of weight and a downward angle facing down at the aft on the bottom to act as a positive planning fixed trim tape that ride's above the water at speed or on plane, and adds stability and positive buoyancy for weight of engines at rest or low speed.Chine's are the outside corner of the boat joining the bottom to the side's. The chine's taper slightly inboard aft to relieve friction and drag. Although they do not come together the chine is no way a straight line the outer edges are slightly more ellipsoidal hence the name.
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3.发明申请公开(公告)号：US20170029075A1
公开(公告)日：2017-02-02
申请号：US15294776
申请日：2016-10-16
Applicant: Chris Rickborn
Inventor： Chris Rickborn
Abstract: A modified V-hull boat has a keel having a horizontal cross-sectional profile of an inverted foil. The leading edge of the keel is a sharp point and the front region of the keel tapers outward along the length of the keel until it reaches its widest point. The widest point is aligned with the center of gravity of the hull. The trailing edge is a rounded blunt edge. The aft region of the keel is substantially shorter in length than the front region of the keel.
Abstract translation: 改进的V型船体具有具有倒置箔片的水平横截面轮廓的龙骨。 龙骨的前缘是尖锐的，龙骨的前部区域沿着龙骨的长度向外逐渐变细，直至达到其最宽点。 最宽点与船体的重心对齐。 后缘是圆钝的边缘。 龙骨的后部区域长度远远大于龙骨的前部区域。
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公开(公告)号：US20160194055A1
公开(公告)日：2016-07-07
申请号：US15071007
申请日：2016-03-15
Applicant: Chris Rickborn
Inventor： Chris Rickborn
CPC classification number: B63B3/38 , B63B1/042 , B63B1/20 , B63B5/24 , B63B2001/201
Abstract: A modified V-hull boat has a keel starting at about 20% from the bow ending 75 to 80% aft of the bow and has an inverted airfoil shape. A flat pad blends in aft of the keel assisting planning and attitude at speed. A bracket having a bottom shape and size to float a designated amount of weight and a downard angle facing down at the aft on the bottom to act as a positive planning fixed trim tape that ride's above the water at speed or on plane, and adds stability and positive buoyancy for weight of engines at rest or low speed.Chine's are the outside corner of the boat joining the bottom to the side's. The chine's taper slightly inboard aft to relieve friction and drag. Although they do not come together the chine is no way a straight line the outer edges are slightly more ellipsoidal hence the name.
Abstract translation: 改装的V型船体具有龙头，起始于从船尾尾部的75至80％的弓的约20％，并且具有倒立的翼型形状。 一个平垫混合在龙骨的后方协助规划和速度的态度。 具有底部形状和尺寸的支架，以浮动指定的重量和在底部的后部朝下的向下的角度，以作为在速度或平面上骑在水面上方的正规划固定装饰带，并且增加稳定性 发动机静止或低速发动机重量的正浮力。 中国人是船的外角，加入了底部。 中间的锥形略微内侧，以减轻摩擦和拖动。 虽然它们不在一起，但是中国不是一条直线，外边缘稍微偏椭圆形，所以这个名字。
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