公开(公告)号：US4487148A

公开(公告)日：1984-12-11

申请号：US426049

申请日：1982-09-28

申请人： Kazuhiro Umeda

发明人： Kazuhiro Umeda

IPC分类号： B63H9/04 ,  B63B15/00 ,  B63H9/10

CPC分类号： B63B15/0083 ,  B63H9/10 ,  B63H2009/1057

摘要： A sailboat has a rotatable mast having a pivot mast for holding a sail and a slat member broadening backward from a leading edge to have a streamline section of a wing section together with the pivot mast and arranged along the pivot mast. The mast is rotated to be fixed at a desired position. Not only the sail but also the slat member produces a lift. The production of vortex and exfoliation of laminar layer are suppressed. Reefing and folding of the sail is facilitated.

摘要翻译： 帆船具有可旋转的桅杆，其具有用于保持帆的枢轴桅杆和从前缘向后方扩展的板条构件，以使翼部的流线段与枢轴桅杆一起沿着枢轴桅杆布置。 桅杆被旋转以固定在期望的位置。 不仅帆，而且板条成员生产电梯。 抑制了层流的涡旋和剥离的产生。 风帆的折叠和折叠便利。

公开(公告)号：US4480570A

公开(公告)日：1984-11-06

申请号：US432821

申请日：1982-10-05

申请人： Norman A. Rosenfield ,  Paul M. Rosenfield ,  Robert H. Jones

发明人： Norman A. Rosenfield ,  Paul M. Rosenfield ,  Robert H. Jones

IPC分类号： B63H9/10 ,  B63H9/08

CPC分类号： B63H9/1035 ,  B63H2009/1057

摘要： A mainsail furling mast assembly utilizes a mast having a cross section providing a C-shaped outer wall and a transverse wall defining a rearwardly opening compartment in which is disposed a furling element about which the mainsail may be furled. The opening in the mast has a width equal to at least 50 percent of the maximum width of the mast to provide facile access to the compartment. The mast has a boom mounting bracket including a reinforcement portion with a section which extends within the compartment and flange sections which extend forwardly about the outer wall.

摘要翻译： 主帆桅杆组件使用具有提供C形外壁的横截面的桅杆和限定向后开口隔室的横向壁，其中设置有一个卷绕元件，主帆可围绕该褶皱元件被卷起。 桅杆上的开口具有等于桅杆最大宽度的至少50％的宽度，以便于进入舱室。 桅杆具有吊杆安装支架，其包括具有在隔室内延伸的部分的加强部分和围绕外壁向前延伸的凸缘部分。

公开(公告)号：US3877406A

公开(公告)日：1975-04-15

申请号：US27684372

申请日：1972-07-31

申请人： DAVIS MANFRED

发明人： DAVIS MANFRED

IPC分类号： B63H9/04 ,  B63H9/10

CPC分类号： B63H9/1042 ,  B63H9/04 ,  B63H2009/1057

摘要： A small, lightweight sailboat comprising two floats, a horizontal frame to hold the floats, a vertical mast, a mainsail boom, a jib boom, a mainsail, a jibsail and rigging. The sailboat is used to pull a person through the water. The sailboat is so constructed as to allow both sails to be furled easily and quickly. A certain amount of skill is required to keep the sailboat stable which makes it attractive for sport.

摘要翻译： 一个小而轻便的帆船，包括两个浮标，一个水平框架，用于固定浮子，一个垂直的桅杆，一个主帆，一个起重臂，一个主帆，一个起重臂和索具。 帆船用来拉一个人穿过水面。 帆船的构造使得两个帆都能轻松，快速地流淌。 需要一定的技能来保持帆船稳定，这使得它对运动有吸引力。

公开(公告)号：US5890447A

公开(公告)日：1999-04-06

申请号：US981656

申请日：1997-12-22

申请人： Christer Bernson

发明人： Christer Bernson

IPC分类号： B63H9/10 ,  B63H9/04

CPC分类号： B63H9/1028 ,  B63H2009/1057

摘要： An arrangement for a sailing boat which exhibits a jib furling system (2) comprising a sail furling part (5) extending between the hull and mast of the boat, which sail furling part is rotatably driven by means of a manually actuated operating line (6) which drives a drive part (7) that is connected to the aforementioned sail furling part (5) to achieve furling of the foresail around the aforementioned rotatable sail furling part (5), and so that unfurling of the sail from the aforementioned sail furling part (5) is possible. A gear (9) is arranged between the aforementioned drive part (7) and the rotatable sail furling part (5). The gear (9) is provided with devices to enable gearing to be obtained between the aforementioned drive part (7) and the rotatable sail furling part (5).

摘要翻译： PCT No.PCT / SE96 / 00818 Sec。 371日期1997年12月27日第 102（e）1997年12月27日PCT PCT 1996年6月20日PCT公布。 第WO97 / 00811号公报 日期1997年1月9日具有展开起重臂系统（2）的帆船的安排包括在船体的船体和船桅之间延伸的帆形卷装部分（5），帆帆布部分通过手动方式可旋转地驱动 驱动操作线（6），驱动驱动部件（7），所述驱动部分（7）连接到上述帆形卷边部分（5），以实现围绕上述可旋转帆布部分（5）的前端部的卷边，并且使得帆 从上述的帆形部分（5）是可能的。 齿轮（9）布置在上述驱动部分（7）和可旋转帆布部分（5）之间。 齿轮（9）设置有能够在上述驱动部（7）和可旋转的帆卷部（5）之间获得齿轮的装置。

公开(公告)号：US4267791A

公开(公告)日：1981-05-19

申请号：US60611

申请日：1979-07-25

申请人： Jean-Pierre Ingouf

发明人： Jean-Pierre Ingouf

IPC分类号： B63H9/08 ,  B63H9/10

CPC分类号： B63H9/1028 ,  B63H2009/1057

摘要： A device for positioning, maintaining, and rolling a headsail on a sailing vessel having a fixed stay adjacent the sail and a halyard for raising the sail includes a tubular mandrel adapted to rotate on the stay. The mandrel is formed by a plurality of mandrel segments about the stay, with each of the segments having three external grooves disposed through an arc of approximately 120 degrees. A normally closed locking mechanism is positioned at the top of the mandrel. A sail attaching member, slidably movable along the mandrel and attached to the top portion of the sail is moved into locking engagement with the locking mechanism by the sail halyard when temporarily connected thereto. A releasing member, which is also slidably movable along the mandrel and attachable to the halyard, releases the sail attaching member from the locking mechanism, thereby allowing the sail to be lowered.

摘要翻译： 一种用于在具有靠近帆的固定支架的帆船上定位，保持和滚动桅杆的装置以及用于升高帆的桅杆包括适于在桅杆上旋转的管状心轴。 心轴由围绕支柱的多个心轴节段形成，每个节段具有通过大约120度的弧设置的三个外部凹槽。 常闭锁定机构位于心轴的顶部。 沿着心轴可滑动地移动并连接到帆的顶部的帆安装构件在临时连接到其上时通过帆形空间与锁定机构的锁定接合。 也可以沿心轴滑动地移动并且可附着在该盘仓上的释放构件从该锁定机构释放该帆安装构件，从而允许该帆下降。

公开(公告)号：US20070137542A1

公开(公告)日：2007-06-21

申请号：US11419087

申请日：2006-05-18

申请人： Wolfgang Falb

发明人： Wolfgang Falb

IPC分类号： B63H9/04

CPC分类号： B63H9/1042 ,  B63H2009/1057

摘要： The invention describes a combined manually and motorized driven roller-furl sail system that enables synchronized hoisting, reefing and stowing of sails, including automatic tightening and fixing sails at a secure position by turning a halyard sheave manually or setting a motor switch for Push-Button operation. Except for the halyard sheave and manual override, the compact unit is placed inside its mandrel and can be adapted to existing furl systems.

摘要翻译： 本发明描述了一种组合的手动和电动从动滚轮风帆系统，其能够同步​​提升，恢复和收起帆，包括通过手动转动下摆轮滑轮来自动紧固和固定风帆在安全的位置，或者设置用于按钮的马达开关 操作。 除了绞盘和手动超驰之外，紧凑型单元放置在其心轴内，可以适应现有的卷绕系统。

公开(公告)号：US06591771B2

公开(公告)日：2003-07-15

申请号：US10075860

申请日：2002-02-13

申请人： Renzo Greghi

发明人： Renzo Greghi

IPC分类号： B63H904

CPC分类号： B63H9/1028 ,  B63H9/1071 ,  B63H2009/0664 ,  B63H2009/1057

摘要： A device for winding sails comprises at least an outer contoured element wound on and made rigid with an inner contoured element for transmitting a torque required for winding a sail being wound on the outer contoured element. The device allows to wind and unwind large size sails, for bearing arrangements, such as asymmetrical spinnakers, or sails of a same type, such as gennakers or MPS's.

公开(公告)号：US20020129754A1

公开(公告)日：2002-09-19

申请号：US10075860

申请日：2002-02-13

发明人： Renzo Greghi

IPC分类号： B63H009/04

CPC分类号： B63H9/1028 ,  B63H9/1071 ,  B63H2009/0664 ,  B63H2009/1057

摘要： A device for winding sails comprises at least an outer contoured element wound on and made rigid with an inner contoured element for transmitting a torque required for winding a sail being wound on the outer contoured element. The device allows to wind and unwind large size sails, for bearing arrangements, such as asymmetrical spinnakers, or sails of a same type, such as gennakers or MPS's.

摘要翻译： 用于卷绕帆的装置包括至少一个外部轮廓元件，该外部轮廓元件缠绕在内部轮廓元件上并与其成刚性，用于传递缠绕在外部轮廓元件上的帆的缠绕所需的扭矩。 该装置允许卷绕和展开大型帆，用于轴承布置，例如不对称的三角帆，或相同类型的帆，例如gennakers或MPS。