公开(公告)号：US12037083B1

公开(公告)日：2024-07-16

申请号：US18461485

申请日：2023-09-05

Applicant: Christian A. McDonald

Inventor： Christian A. McDonald

IPC: B63B1/20 ,  B63B1/04 ,  B63B1/06 ,  B63B1/08 ,  B63B1/18

CPC classification number: B63B1/20 ,  B63B1/04 ,  B63B1/042 ,  B63B1/06 ,  B63B1/08 ,  B63B1/18 ,  B63B2001/201 ,  B63B2001/202 ,  B63B2001/203 ,  B63B2241/20

Abstract: Provided is watercraft hull system, including a hull having a fore end, an aft end, and a longitudinal axis extending between the fore end and the aft end; a substantially V-shaped portion extending from the fore end toward the aft end along a portion of the longitudinal axis; and a substantially M-shaped portion extending from the V-shaped portion toward the aft end, wherein the V-shaped portion gradually transitions to the M-shaped portion.

公开(公告)号：US10926838B2

公开(公告)日：2021-02-23

申请号：US16577709

申请日：2019-09-20

Applicant: Anthony Kalil

Inventor： Anthony Kalil

IPC: B63B3/46 ,  B63B1/08 ,  B63B3/56 ,  B63B1/12 ,  B63B3/14

Abstract: A cockpit extension that extends aft of a boat transom for increasing the afterdeck area of the boat. The cockpit extension includes a deck that can be accessed from the afterdeck of the boat and an under-face beneath the deck that can be above or below the water-line of the boat. The cockpit extension can also include one or more of a gunwale, inner bulkhead, and outer freeboard. A running surface can also be provided on the under-face that improves the backing down process of the boat. The boat has at least two outboard engines, attached on the port and starboard sides of the boat transom, respectively.

公开(公告)号：US10894585B1

公开(公告)日：2021-01-19

申请号：US15901083

申请日：2018-02-21

Applicant: BIG ADVENTURES, LLC

Inventor： Shane Benedict ,  Bryon Phillips

IPC: B63B34/20 ,  B63B1/04 ,  B63H16/20 ,  B63B1/06 ,  B63B1/08 ,  B63B34/21 ,  B63B34/26 ,  B63B29/04

Abstract: A watercraft suitable for fishing has a rotomolded deck and hull. The deck includes a cockpit with substantially vertical sidewalls, a rear wall, a pedaling installation, and a flat floor between the sidewalls extending from the rear wall to the pedaling installation in the cockpit. The hull includes a depression between lateral protrusions amidships and a stern with a rounded cross section so that the combination of the lateral protrusions and rounded stern cross section allow the watercraft to track straight on water and for the stern to move laterally when the watercraft is turned on a body of water. The watercraft may also include a seat movably mounted onto spaced apart grooves installed on the flat floor of the cockpit that extend from a rear position near the rear wall to a forward position near the pedaling installation.

公开(公告)号：US10858070B2

公开(公告)日：2020-12-08

申请号：US16577812

申请日：2019-09-20

Applicant: Anthony Kalil

Inventor： Anthony Kalil

IPC: B63B3/46 ,  B63B1/08 ,  B63B3/56 ,  B63B1/12 ,  B63B3/14

Abstract: A cockpit extension extends aft between port and starboard outboard engines mounted on a tri-pontoon boat transom for increasing the usable afterdeck area of the boat. The cockpit extension includes a topside deck that can be accessed from the afterdeck of the boat and an under-face beneath the topside deck that can be above or below the water-line of the boat. A lower surface of the under-face can be configured to improve the backing down characteristics of the boat.

公开(公告)号：US10106225B1

公开(公告)日：2018-10-23

申请号：US15615301

申请日：2017-06-06

Applicant: BOMBARDIER RECREATIONAL PRODUCTS INC.

Inventor： Alain Massicotte ,  Lonnie Lieb ,  Keith Allen Spade

IPC: B63B1/22 ,  B63B1/04 ,  B63B1/08 ,  B63B1/32 ,  B63B35/00 ,  B63B1/00

Abstract: A hull for a watercraft and a watercraft disclosed, the hull including a hull body having a first recess surface defining a first recess, and a second recess surface defining a second recess; a first hull panel disposed in the first recess, a front portion of the first hull panel being movable between a first and second position; a second hull panel disposed in the second recess, a front portion of the second hull panel being movable between a third and fourth position; a first biasing member biasing the front portion of the first hull panel toward the first position; a second biasing member biasing the front portion of the second hull panel toward the third position; a first stopper for the first hull panel; a second stopper for the second hull panel; and a stabilizing bar for transferring motion between the first hull panel and the second hull panel.

公开(公告)号：US20170197687A1

公开(公告)日：2017-07-13

申请号：US15325977

申请日：2015-07-13

Applicant: Van Oossanen & Associates B.V.

Inventor： Pieter G. Van Oossanen

IPC: B63B1/24 ,  B63B1/26 ,  B63B39/06 ,  B63B1/08 ,  B63B1/34

CPC classification number: B63B1/248 ,  B63B1/04 ,  B63B1/06 ,  B63B1/08 ,  B63B1/242 ,  B63B1/246 ,  B63B1/26 ,  B63B1/32 ,  B63B1/34 ,  B63B1/36 ,  B63B1/40 ,  B63B39/00 ,  B63B39/06 ,  B63B39/062 ,  B63B2039/067 ,  B63H19/00 ,  Y02T70/12 ,  Y02T70/121 ,  Y02T70/125

Abstract: The invention relates to a vessel for operating on a body of water comprising: a non-planing hull having a waterline and a longitudinal direction with a forward portion, an aft portion, and a central portion, the hull being configured to have the aft portion with a smaller water displacement relative to a water displacement at the central portion; and an aft foil affixed to the aft hull portion with one or more connecting members, and below the surface of the water, and spaced from the hull, the aft foil having a span, a chord, and a leading edge and a trailing edge relative to a forward direction, wherein the leading edge of the aft foil is tilted at a downward angle relative to the horizontal, wherein the aft foil has a chord and profile in longitudinal cross section, with a configuration to provide a lifting force, the tilt angle of the chord of the aft foil being measured with respect to the horizontal, and wherein the aft foil is oriented to provide a continuous, upward, forwardly directed component of the lifting force.

公开(公告)号：US20160304164A1

公开(公告)日：2016-10-20

申请号：US15196470

申请日：2016-06-29

Applicant: Tige Boats

Inventor： Charles Frank Pigeon

IPC: B63B1/08 ,  B63B3/00

CPC classification number: B63B1/08 ,  B63B3/00 ,  B63B39/061 ,  B63B2035/855 ,  Y02T70/127 ,  Y02T70/128

Abstract: Rear boat extensions for boats and boats having such are provided. The rear boat extensions described herein are generally suitable for boats comprising a transom and a plate that is pivotally mounted via a hinge near a bottom edge of the transom, such that the plate is pivotable about an axis of the hinge upwardly toward and downwardly away from the transom. In some embodiments, the rear boat extensions described herein may include a bottom surface including a recess and one or more sloped or curved sections disposed on either side of the recess. The recess is disposed at a front end of the rear boat extension and configured to accommodate pivoting of the plate beneath the bottom surface of the rear boat extension. The sloped or curved sections disposed on either side of the recess serve to push water toward respective outboard sides of the boat to manipulate the size and/or shape of the wake produced by the boat.

Abstract translation: 提供了有这样的船只和船只的后轮延伸。 本文所述的后船延伸器通常适用于包括横梁和板的船，所述船尾通过靠近艉板的底部边缘处的铰链枢转地安装，使得所述板可绕铰链的轴线向上并向下远离 艉板 在一些实施例中，本文所述的后船延伸部可以包括底表面，其包括凹部和设置在凹部的任一侧上的一个或多个倾斜或弯曲部分。 凹槽设置在后船延伸部的前端，并且构造成容纳板在后船延伸部的底表面下的枢转。 设置在凹槽两侧的倾斜或弯曲部分用于将水推向船的相应的外侧，以操纵由船产生的尾迹的尺寸和/或形状。

公开(公告)号：US09394032B1

公开(公告)日：2016-07-19

申请号：US13646022

申请日：2012-10-05

Applicant: Charles Frank Pigeon

Inventor： Charles Frank Pigeon

IPC: B63B1/08 ,  B63B35/85 ,  B63B39/06

CPC classification number: B63B1/08 ,  B63B3/00 ,  B63B39/061 ,  B63B2035/855 ,  Y02T70/127 ,  Y02T70/128

Abstract: Rear boat extensions for boats and boats having such are provided. Some embodiments of boats include a rear boat extension as an attachment to their transom. Other embodiments of boats include a rear boat extension as a stern end part of a single molded component which includes the hull of the boat. In either case, the rear boat extension has a smaller depth than an adjacent part of the boat's hull. In some embodiments, a rear boat extension may be tapered toward its rearward end. In some cases, a rear boat extension may include peripheral sidewalls and may be open or include an opening at its rearward end or between upper edges of its peripheral sidewalls. In yet other embodiments, a rear boat extension may not include peripheral sidewalls. In any case, a rear boat extension may additionally or alternatively include an opening or recess within its bottom surface.

Abstract translation: 提供了有这样的船只和船只的后轮延伸。 船的一些实施例包括作为其横梁的附件的后船延伸部。 船的其他实施例包括作为包括船的船体的单个模制部件的尾端部的后船延伸部。 在任何一种情况下，后船延伸部的深度都小于船体的相邻部分。 在一些实施例中，后船延伸部可朝其后端逐渐变细。 在一些情况下，后船延伸部可以包括外围侧壁，并且可以是敞开的或在其后端或其周边侧壁的上边缘之间包括开口。 在其他实施例中，后船延伸部可以不包括外围侧壁。 在任何情况下，后船延伸部可以附加地或可选地在其底表面内包括开口或凹槽。

公开(公告)号：US09021970B2

公开(公告)日：2015-05-05

申请号：US13805736

申请日：2011-10-07

Applicant: Chiharu Kawakita

Inventor： Chiharu Kawakita

IPC: B63B1/08 ,  B63H5/08 ,  B63H1/18 ,  B63H1/26

CPC classification number: B63H5/08 ,  B63B1/08 ,  B63H1/18 ,  B63H1/26

Abstract: A propulsion device of the ship includes a port side screw propeller; and a starboard side screw propeller provided in a forward or backward direction in a longitudinal direction of the ship from the port side screw propeller, such that a part of propeller wings of the starboard side screw propeller overlaps with propeller wings of the port side screw propeller. One of the port side screw propeller and the starboard side screw propeller, which is on a forward side in a longitudinal direction of the ship, is the forward screw propeller, and the other is the backward screw propeller. The forward screw propeller has a wing shape by which tip vortex cavitation is more difficult to be generated by the forward screw propeller than the backward screw propeller.

Abstract translation: 船舶的推进装置包括端口侧螺旋桨; 以及从侧面螺旋桨在船舶的纵向方向上沿前后方向设置的右舷侧螺旋桨，使得右舷侧螺旋桨的螺旋桨翼的一部分与端口侧螺旋桨的螺旋桨翼重叠 。 在船的纵向方向上位于前方的端口侧螺旋桨和右舷侧螺旋桨中的一个是前进螺旋桨，而另一个是后向螺旋桨。 前进螺旋桨具有翼形，通过前翼螺旋桨比后向螺旋桨更难以产生尖端涡流空化。

公开(公告)号：US09003997B2

公开(公告)日：2015-04-14

申请号：US13719697

申请日：2012-12-19

Applicant: S2 Yachts Inc.

Inventor： Christopher M. Gratz ,  Bruce F. Thompson ,  Linwood Addison Fuller, IV

IPC: B63B17/00 ,  B63B1/08 ,  B63B29/02 ,  B63H20/04 ,  B63H21/36

CPC classification number: B63B17/00 ,  B63B1/08 ,  B63B29/02 ,  B63B2029/022 ,  B63H20/04 ,  B63H21/36 ,  Y02T70/127

Abstract: A vessel, including a transom for mounting outboard engines thereto, is spanned on opposite sides by aft-facing hull extensions which extend beyond the engines and allow a swim platform to be positioned between the hull extensions. The design allows the outboard engines to be covered with an engine cover, which provides an attractive vessel design in which the outboard engines can be concealed with a cover, which may serve other functions, such as a seat or the like. The cover houses an engine cowl mist shield which includes a support frame surrounding one or more outboard engines. The frame includes aperture(s) with edges spaced from the cowl and a flexible member extending from the edges to the cowl below the air intake of the cowl, such that spray and mist from the operation of the vessel does not reach the air intake of the cowl.

Abstract translation: 包括用于安装舷外发动机的艉板的船舶在相对的两侧跨越延伸超过发动机并且允许游泳平台定位在船体延伸部之间的后面的船体延伸部。 该设计允许舷外发动机覆盖有发动机盖，其提供有吸引力的船舶设计，其中舷外发动机可以用盖子隐藏，其可以用于其它功能，例如座椅等。 盖子包括一个发动机罩罩，其包括围绕一个或多个舷外发动机的支撑框架。 框架包括具有与整流罩间隔开的边缘的孔，以及从罩的空气入口下方的边缘延伸到整流罩的柔性构件，使得来自容器操作的喷雾和雾沫不会到达 总理。