公开(公告)号：US20090044739A1

公开(公告)日：2009-02-19

申请号：US12125206

申请日：2008-05-22

申请人： Dustin Imel ,  Curtis Downs

发明人： Dustin Imel ,  Curtis Downs

IPC分类号： B63B35/44 ,  B63C5/04

CPC分类号： B63B3/08 ,  B63C3/02

摘要： A roller for a floating watercraft port or lift is generally circular in radial cross-section and defines a diameter which decreasing from an axial center of the rollers to opposite ends of the rollers; such that the rollers are variable diameter rollers. In a variation, the rollers include circumferential grooves through which watercraft chines can glide. The rollers are received in roller sockets in the watercraft port or lift. The rollers rotate about an axle in the socket, and the sockets includes axle receiving channels which receive the roller axles. The roller axles and roller socket axle channels are sized and shaped such that the roller axles can be snap fitted into the axle channel to allow for removal of the roller from the socket.

摘要翻译： 用于浮动船舶端口或升降机的滚子通常为圆形的径向横截面，并且限定从滚子的轴向中心到滚子的相对端部的直径; 使得辊是可变直径的辊。 在一个变型中，滚子包括水槽可以滑动的圆周槽。 辊子被接收在船舶端口或电梯中的滚筒插座中。 滚筒围绕插座中的轴线旋转，并且插座包括容纳滚轴的轴接收通道。 滚子轴和滚子轴承轴通道的尺寸和形状使得滚子轴可以卡扣配合到轴通道中，以允许从插座中取出滚筒。

公开(公告)号：US06823809B2

公开(公告)日：2004-11-30

申请号：US10101006

申请日：2002-03-18

申请人： Kenneth Hey

发明人： Kenneth Hey

IPC分类号： B63C700

CPC分类号： B63C3/02

摘要： The present invention is generally directed to a floating watercraft lift capable of raising and lowering a watercraft, and more particularly to a floating watercraft lift. In one embodiment, the watercraft lift includes a pair of longitudinally extending and approximately parallel floats with an apparatus for supporting and lifting the watercraft positioned between the floats. When the watercraft lift is positioned in a lowered position, the apparatus is submerged and each of the floats is in a first orientation and partially submerged. The apparatus may then be activated to move the watercraft lift to a raised position by moving the floats downwardly and inwardly towards the watercraft, so that the floats become further submerged in the water. The buoyancy of the submerging floats thus lifts the lift apparatus and the watercraft above the water surface.

摘要翻译： 本发明一般涉及一种能够升高和降低船只的浮动船只电梯，更具体地涉及一种浮动船只电梯。 在一个实施例中，船舶升降机包括一对纵向延伸和近似平行的浮体，其具有用于支撑和提升位于浮体之间的船只的装置。 当船舶升降机位于降低的位置时，装置被浸没，并且每个浮子处于第一取向并部分浸没。 然后可以启动该装置，通过将浮体向下和向内移动到船只，使浮船升降机移动到升高位置，使得浮体进一步浸没在水中。 因此，淹没浮子的浮力因此将提升装置和水船上升到水面之上。

公开(公告)号：US06789662B2

公开(公告)日：2004-09-14

申请号：US10606214

申请日：2003-06-26

申请人： Nicoletta Niccolai

发明人： Nicoletta Niccolai

IPC分类号： B65G3700

CPC分类号： B63C3/02

摘要： A modular and removable track placed on the ground, comprises a succession of panels, supplied with at least one longitudinal guiding, groove which allows at least one beak, tightly connected to the load to be dragged, to penetrate inside it, to interact with the series of towing elements, one for each panel, and to be guided in running along the track; each towing element being constituted of a longitudinal ring like element, stretched between two spools and furnished with dragging elements, of at least one switch and of the motor connected to one of the spools and activated/deactivated by the switch. Each panel furthermore comprises at least the ducts and for the connections of the switch to the motor and with the fluid dynamic circuit connected at the start of the track with a primary motor, through which at least one motor is activated in one of the panels of the track.

摘要翻译： 放置在地面上的模块化和可拆卸的轨道包括一系列面板，其被提供有至少一个纵向引导槽，其允许至少一个喙，紧紧地连接到被牵引的负载，以穿透其内部，以与其相互作用 一系列牵引元件，一个用于每个面板，并沿轨道运行引导; 每个拖曳元件由纵向环状元件构成，在两个线轴之间延伸并且具有拖曳元件，至少一个开关和连接到一个线轴的电动机并由开关激活/去激活。 每个面板还包括至少管道和用于开关到电动机的连接以及在轨道开始处与主电动机连接的流体动力回路，至少一个电动机通过该主电动机在一个面板中被激活 轨道。

公开(公告)号：US20040050669A1

公开(公告)日：2004-03-18

申请号：US10606214

申请日：2003-06-26

发明人： Nicoletta Niccolai

IPC分类号： B65G019/26

CPC分类号： B63C3/02

摘要： A modular and removable track placed on the ground, comprising a succession of panels (1), supplied with at least one longitudinal guiding groove (2) by means of which to allow at least one beak (3), tightly connected to the load (4) to be dragged, to penetrate inside it, to interact with the series of towing means (6), one for each panel (1), and to be guided in running along the track; each towing means (6) being constituted of a longitudinal ring like element (7), stretched between two spools (8) and (9) and furnished with dragging means (10), of at least one switch (11) and of the motor (12) connected to one of the said spools and activated/deactivated by said switch. Each panel (1) furthermore comprises at least the ducts (13) and (19) for the connections of said switch (11) to said motor (12) and with the fluid dynamic circuit (14, 15) connected at the start of the track with a primary motor, through which at least one motor (12) is activated in one of the panels (1) of the said track.

摘要翻译： 放置在地面上的模块化且可拆卸的轨道，包括一系列面板（1），其提供有至少一个纵向引导槽（2），借助于该至少一个纵向引导槽允许至少一个喙（3）紧紧地连接到负载 4）被拖动以穿透其内部，以与一系列牵引装置（6）相互作用，一个用于每个面板（1），并且沿着轨道被引导; 每个牵引装置（6）由纵向环形元件（7）构成，在两个线轴（8）和（9）之间拉伸并配备有至少一个开关（11）和电动机（11）的牵引装置（10） （12），其连接到所述线轴中的一个，并由所述开关激活/去激活。 每个面板（1）还至少包括用于所述开关（11）与所述电动机（12）的连接的管道（13）和（19）以及在开始时连接的流体动力电路（14,15） 轨道，其中在所述轨道的一个面板（1）中激活至少一个电动机（12）。

公开(公告)号：US20040037646A1

公开(公告)日：2004-02-26

申请号：US10221712

申请日：2003-01-29

发明人： Hans Ingmar Granlind

IPC分类号： B63C001/00

CPC分类号： B63C3/12 ,  B63C3/02 ,  B63C13/00

摘要： The invention includes a boat transporting arrangement (11) that utilises a frame construction with wheels related thereto and side-related pillar-like supports and one or more carrier straps or like devices disposed between said supports (11a) and adapted to hold a boat hull (B1). The frame construction is comprised of a number of individual units (11, 22) which are coupled together (31). Coupling of a first unit to a second unit affords flexural movement with a horizontal flexure line (31anull).

摘要翻译： 本发明包括一个船舶运输装置（11），其使用具有与其相关的车轮的框架结构和侧面相关的柱状支撑件以及设置在所述支撑件（11a）之间并且适于保持船体的一个或多个承载带或类似装置 （B1）。 框架结构由多个联接在一起的单独单元（11,22）组成（31）。 第一单元与第二单元的耦合提供具有水平挠曲线（31a'）的弯曲运动。

公开(公告)号：US06644231B2

公开(公告)日：2003-11-11

申请号：US10277321

申请日：2002-10-22

申请人： Philip A. Crifase ,  Joy P. Crifase

发明人： Philip A. Crifase ,  Joy P. Crifase

IPC分类号： B63B5902

CPC分类号： B63C3/02 ,  B63C3/06

摘要： A third embodiment of the boat landing apparatus includes a pair of roller assemblies, a pair of cross members and a set of four retention brackets. A first embodiment of the retention bracket is a surface pivot bracket. A second embodiment of the retention bracket is a pivot support bracket. A third embodiment of the retention bracket is a cross bracket. A support post may be mounted to a bottom of a cross member with an angle bracket. Two roller assemblies may be connected in series with an in-line connector bracket. A fourth embodiment of the boat landing apparatus includes a plurality of roller axles and a pair of retention members. A fifth embodiment of the boat landing apparatus preferably includes a plurality of bracket support members, a plurality of pivot roller brackets, and a pair of lengthwise rail members.

摘要翻译： 船上着陆装置的第三实施例包括一对滚子组件，一对横向构件和一组四个固定支架。 保持支架的第一实施例是表面枢轴支架。 保持支架的第二实施例是枢轴支撑支架。 保持支架的第三实施例是十字支架。 支撑柱可以用角度支架安装到横梁的底部。 两个滚子组件可以与直列连接器支架串联连接。 船舶着陆装置的第四实施例包括多个滚子轴和一对保持构件。 船上着陆装置的第五实施例优选地包括多个托架支撑构件，多个枢转辊支架和一对纵向轨道构件。

公开(公告)号：US06520728B1

公开(公告)日：2003-02-18

申请号：US09669119

申请日：2000-09-25

申请人： Wayne Schwitters

发明人： Wayne Schwitters

IPC分类号： B63C106

CPC分类号： B63C3/14 ,  B63C3/02 ,  Y10S414/13

摘要： An apparatus (10) is provided for elevating a watercraft out of a body of water and maintaining the watercraft at a predetermined elevation over the water or removing the watercraft therefrom for towage behind a vehicle. Apparatus (10) includes a forwardly elevated ramp (12) onto which the watercraft may propel itself. Also included is displaceable catch arms (36) which pivot between an engaged position and a released position. Each catch arm (36) is biased toward the engaged position and is constructed and arranged such that it is displaced to the released position when the watercraft is propelling itself up ramp (12). After the watercraft has passed an engagement member (44) attached at the distal end (40) of catch arm (36), catch arm (36) is urged toward the engaged position and engagement member (44) makes contact with the stem of the watercraft and prevents rearward motion thereby. A release mechanism (18) is operably attached to catch arm (36) and is usable from a position inside the watercraft to return catch arm (36) to the released position, thereby releasing the watercraft.

摘要翻译： 提供一种装置（10），用于将船只从水体中提升出来，并将船只保持在水面上的预定高度或从船上移除船只，以便在车辆后方拖曳。 设备（10）包括一个向前升高的坡道（12），船舶可以在其上推进自身。 还包括可移动的止动臂（36），其在接合位置和释放位置之间枢转。 每个锁定臂（36）被朝向接合位置偏置，并且被构造和布置成使得当船只向上推进斜坡（12）时，其移动到释放位置。 在船舶已经通过附接在止动臂（36）的远端（40）处的接合构件（44）之后，止动臂（36）被推向接合位置，并且接合构件（44）与杆 并防止向后运动。 释放机构（18）可操作地附接到止动臂（36）并且可从船只内部的位置使用，以将止动臂（36）返回到释放位置，从而释放船只。

公开(公告)号：US6092961A

公开(公告)日：2000-07-25

申请号：US141177

申请日：1998-08-27

申请人： Jeff Kilgore

发明人： Jeff Kilgore

IPC分类号： B63C3/02 ,  B63C3/06 ,  B63C3/08 ,  B63C5/04

CPC分类号： B63C3/02

摘要： A beach ramp system for watercrafts comprising at least one set of rails, each set including two rails. Each rail has a cross-section with aligned holes and an axle. Each rail also includes an aperture above the aligned holes with an elastomeric roller support rotatably supported on each axle and extending upwardly through the aperture to thereby constitute a watercraft support. Flanges are located at each end of each rail with openings therethrough. At least one Y-shaped post is provided with each post having an extent cemented in the ground and two upper extents attached to and supporting the rails.

摘要翻译： 一种用于船舶的海滩坡道系统，其包括至少一组轨道，每组轨道包括两个轨道。 每个导轨的横截面具有对准的孔和轴。 每个轨道还包括在对准的孔上方的孔，弹性辊支撑件可旋转地支撑在每个轴上并向上延伸穿过孔，从而构成船只支架。 每个轨道的每个端部均设有法兰，带有开口。 设置至少一个Y形柱，每个柱具有在地面中粘结的程度，并且两个上部连接到并支撑轨道。

公开(公告)号：US5477802A

公开(公告)日：1995-12-26

申请号：US362977

申请日：1994-12-23

申请人： Billy D. Laue

发明人： Billy D. Laue

IPC分类号： B63B59/02

CPC分类号： B63C3/02 ,  B63B59/02

摘要： The present invention relates to a novel portable lightweight boat ramp. The boat ramp is made up of two metal frame halves which open from the inside out, to form a V-shape angle matching the contour of a small boat approaching the beach area for landing. Each metal frame half is covered by a flat panel, made of strong and durable material, and each flat panel is covered in turn by a thin layer of frictionless material, so as to prevent the device from scratching the hull of the landing boat. In addition, four legs are hinged to the two metal frame halves, and are deployed to an obtuse angle with respect to the metal frame halves when the device is opened up for receiving an incoming boat for landing.

摘要翻译： 本发明涉及一种新颖的便携式轻型船坡道。 船舷梯由两个从内向外开放的金属框架半部组成，形成一个与形状相似的V型角度，该小角度靠近靠近海滩区域的小型船只进行着陆。 每个金属框架一半由坚固耐用的材料制成的平板覆盖，每个平板由薄层的无摩擦材料依次覆盖，以防止装置划伤着陆船的船体。 另外，四个腿铰接到两个金属框架半部，并且当该装置打开以接收进入的降落的船只时，相对于金属框架半部展开成钝角。

公开(公告)号：US5316409A

公开(公告)日：1994-05-31

申请号：US743316

申请日：1991-10-11

申请人： Harold J. Aune

发明人： Harold J. Aune

IPC分类号： B63C3/02

CPC分类号： B63C3/02

摘要： A portable boat skidway is provided by combining lengths of steel rods interconnected by flexible joints in a ladder-like array with skidding tubes of high density polymeric material which serve as "rungs". A turning pad is provided by assembling a square of rods with enveloping skidding tubes, and adding a diagonal skidding cylinder.

摘要翻译： PCT No.PCT / CA90 / 00456 Sec。 371日期1991年10月11日 102（e）日期1991年10月11日PCT 1990年12月21日PCT PCT。 公开号WO91 / 09771 日期1991年7月11日。便携式滑行滑道通过将梯形状阵列中的柔性接头相互连接的钢棒的长度与作为“梯级”的高密度聚合材料的滑动管组合提供。 通过组装方形的带有封闭的打滑管的杆来提供转动垫，并且添加对角滑动缸。