公开(公告)号：US4479451A

公开(公告)日：1984-10-30

申请号：US450057

申请日：1982-12-15

申请人： Friedrich Lucht

发明人： Friedrich Lucht

IPC分类号： B63H9/04 ,  B63B35/79 ,  B63H9/06

CPC分类号： B63B35/7973 ,  B63H9/06

摘要： A sail with a tubular portion is pulled over a mast and/or a stay of a sailing vessel. The tubular portion is inflatable through a sail mouth opening at the fore leech thus forming an air envelope of the sail due to the relative wind effects. A plurality of telescoping contour sleeves formed of a lightweight, floating, elastic material are arranged in the tubular portion and sheath the mast and/or stay as well as selected portions of the rigging. The formation of an air envelope from a part of the sail and the use of rotatable streamlined contour sleeves inhibit complete heeling over of the sailing vessel and simplify the erecting of surfboards and sailboats. The telescoping arrangement of the contour sleeves permits an alteration of the sail surface and the sheathing of the rigging further decreases the wind resistance leading to an increased speed capability without need for greater inclination of the vessel. Thus the sails are better able to utilize the wind energy.

摘要翻译： 具有管状部分的帆被拉到帆船和/或帆船的停留处。 管状部分可通过前水蛭的开口开口进行充气，从而由于相对的风力影响形成风帆的空气包络。 由轻质，浮动的弹性材料形成的多个伸缩轮廓套筒布置在管状部分中并且护套桅杆和/或停留以及索具的选定部分。 从风帆的一部分形成空气信封，使用可旋转的流线型轮廓套筒可以阻止帆船完全倾斜，并简化冲浪板和帆船的竖立。 轮廓套筒的伸缩布置允许帆表面的改变，并且索具的护套进一步减小风阻，导致增加的速度能力，而不需要更大的容器倾斜度。 因此，风帆能更好地利用风能。

公开(公告)号：US4253209A

公开(公告)日：1981-03-03

申请号：US758087

申请日：1977-01-10

申请人： Patrick Carn

发明人： Patrick Carn

IPC分类号： B63H9/04 ,  B63B35/79 ,  B63B35/81 ,  B63B7/08 ,  B63B35/72 ,  B63H9/06

CPC分类号： B63B35/811 ,  B63B35/7913 ,  B63B35/7926 ,  B63B35/7959

摘要： A transportable sail board has one or more inflatable bladders, and an envelope subdivided into plural demountable longitudinal sections. Rigidifying elements cooperate with bladder and envelope to form a demountable, lengthwise rigid assembly.

摘要翻译： 可移动帆板具有一个或多个可充气气囊，以及被分为多个可拆卸纵向部分的信封。 刚性元件与膀胱和信封配合以形成可拆卸的纵向刚性组件。

公开(公告)号：US4121530A

公开(公告)日：1978-10-24

申请号：US805809

申请日：1977-06-13

申请人： Henry Leyva Arce

发明人： Henry Leyva Arce

IPC分类号： B63B15/00 ,  B63B15/02 ,  B63H9/06

CPC分类号： B63B15/0083

摘要： The mast of a sailboat is provided with a base casting rigidly secured to the bottom of the mast. A hinge member in the form of a socket is pivotally mounted to the rear of the mast base casting. The socket is adapted to fit over a rounded bearing pad of low friction material mounted to the top of a mast step which is secured to the hull or to a cross bar in the case of a catamaran. The hinge member and mast step are provided with transverse bores. When the mast is in a lowered position, the hinge member is swung forwardly from the mast base and over the bearing pad until the transverse bores are aligned. A pin is placed in the aligned bores to temporarily couple the hinge member to the mast step so that the mast can be raised and secured while the hinge member and mast step are coupled together. After the mast is secured, the pin is removed from the bores to permit the mast to rotate and to rake freely under operating conditions.

摘要翻译： 帆船的桅杆设置有刚性地固定到桅杆底部的底座铸件。 插座形式的铰链构件可枢转地安装在桅杆底座铸件的后部。 插座适于安装在安装到桅杆台阶顶部的低摩擦材料的圆形轴承瓦块上，该桅杆台阶在双体船的情况下固定到船体或横杆上。 铰链构件和桅杆台阶设有横向孔。 当桅杆处于降低位置时，铰链构件从桅杆基座向前摆动并且在轴承瓦块上方向前摆动直到横向孔对准。 销被放置在对准的孔中，以将铰链构件临时连接到桅杆台阶，使得桅杆可以在铰链构件和桅杆踏板联接在一起的同时升高和固定。 在桅杆固定后，将销从孔中取出，以允许桅杆在操作条件下旋转并自由耙。

公开(公告)号：US4116151A

公开(公告)日：1978-09-26

申请号：US824624

申请日：1977-08-15

申请人： John Guthrie

发明人： John Guthrie

IPC分类号： B63H9/06

CPC分类号： B63H9/0607

摘要： A wind-powered apparatus includes a series of vertically extending transversely curved foils carried in a support and movable longitudinally of the support from a furled condition, where the foils are bunched closely together and present a minimum surface area to the wind, to an unfurled position where the foils are uniformly spaced along the support. The support can be rotated to take advantage of the wind direction, and the foils themselves can be rotated in unison to one side or the other. The various movements of the foils are powered by suitable drive mechanisms which may be remotely controlled.

摘要翻译： 一种风力发电设备包括一系列垂直延伸的横向弯曲的箔片，其承载在支撑件中并且可以从折叠状态沿支撑件纵向移动，其中箔片紧密结合在一起并呈现出最小的风向表面积到展开位置 箔沿着支撑件均匀间隔开。 支撑件可以旋转以利用风向，并且箔本身可以一致地旋转到一侧或另一侧。 箔的各种运动由可以被远程控制的合适的驱动机构供电。

公开(公告)号：US4077345A

公开(公告)日：1978-03-07

申请号：US773401

申请日：1977-03-02

申请人： Grey M. Gurley

发明人： Grey M. Gurley

IPC分类号： B63H9/06 ,  B63H9/08

CPC分类号： B63H9/06

摘要： A sailboat which includes a hull and a sail assembly with the sail assembly being rotatable with respect to the hull. The rotational axis of the sail passes through the center of the sail so that equal wind force is applied across the sail with respect to the access of rotation of the sail. Rotation retarding structure in the form of a detent or in the form of a frictional drag operates between the sail assembly and the hull. The sail is mounted between a pair of elongated rods with each of the rods being removably secured to a mounting member which is rotatably mounted upon the hull.

摘要翻译： 一种帆船，其包括船体和帆组件，帆组件可相对于船体旋转。 帆的旋转轴线穿过帆的中心，使得相对于帆的旋转的进入而横跨风帆施加相等的风力。 形式为制动器或摩擦阻力形式的旋转减速结构在帆组件和船体之间运行。 帆安装在一对细长杆之间，其中每个杆可移除地固定到可旋转地安装在船体上的安装构件。

公开(公告)号：US4006701A

公开(公告)日：1977-02-08

申请号：US556803

申请日：1975-03-10

申请人： Glauco Corbellini

发明人： Glauco Corbellini

IPC分类号： B63H9/04 ,  B63H9/06

CPC分类号： B63H9/0657

摘要： A sectional sail for boats includes a plurality of sections parallel to one side of the sail, each section being provided with tensioning ropes or luff- and leech-ropes and devices for tensioning and tightening the sail. Stiffening battens are provided for maintaining a constant distance between the edges for entry and exit of the wind between the sections. Connectors are included for securing the ends of the sections, as are connectors for connecting the edges thereof. The ends of the sections are substantially aligned and axially successive. The sail, which is practical, simple, and safe, enables one to exploit the thrust of the wind to the maximum extent possible.

摘要翻译： 船的剖面帆包括平行于帆的一侧的多个部分，每个部分设置有张紧绳索或绒毛绳和用于张紧和收紧帆的装置。 提供加强的条板，用于在边缘之间保持恒定的距离，用于进入和退出部分之间的风。 包括用于固定部分的端部的连接器，以及用于连接其边缘的连接器。 这些部分的端部基本上对准并且轴向连续。 风帆实用，简单，安全，能够尽可能地利用风力。

公开(公告)号：US3974791A

公开(公告)日：1976-08-17

申请号：US574931

申请日：1975-05-06

申请人： Stephen H. Haarstick ,  John W. Lynch

发明人： Stephen H. Haarstick ,  John W. Lynch

IPC分类号： B63H9/06

CPC分类号： B63H9/0657

摘要： Sails for sailcraft, e.g., one-design racing sailboats, are made by forming a plurality of cloth panels by cutting all edges of each panel from a bolt of cloth according to predetermined rectangular coordinates, creating marks on the panels defining fair luff, leech and foot curves, overlapping the resulting panels and securing them together. Preferably, double faced adhesive tape is used in securing the panels, the seam overlaps between panels are of constant width and the panels are tack-welded together. Sails for use with racing one-design sailcraft that cannot be altered in shape without detection can be produced.

摘要翻译： 通过根据预定的直角坐标从布置的螺栓切割每个面板的所有边缘，通过形成多个布面板来制造用于帆船的帆船，例如单一设计的赛艇帆船，在限定公平的水蛭和水蛭的面板上产生标记， 脚弯曲，与所得到的面板重叠并将它们固定在一起。 优选地，双面胶带用于固定面板，面板之间的接缝重叠具有恒定的宽度，并且面板被焊接在一起。 可以生产不能在没有检测的情况下改变形状的赛车一体式帆船的帆。

公开(公告)号：US3905321A

公开(公告)日：1975-09-16

申请号：US45398574

申请日：1974-03-22

申请人： BLYTHE JR JOSEPH A

发明人： BLYTHE JR JOSEPH A

IPC分类号： B63H9/06 ,  B63H9/04

CPC分类号： B63H9/0642

摘要： A flattened tubular body of stiff shape, retentive and somewhat flexible and resilient material is provided. The interior width of the tubular body is several times the interior height thereof and an elongated stiffening rod or member of a greater transverse thickness than the internal height of the body is telescoped into the body midway between the opposite side edges thereof in a manner spreading the central portions of the greater width sides of the tubular body apart. End caps complemental to and telescoped over the ends of the tubular body are provided. The caps may be cemented to the corresponding ends of the body. In a first form of the invention the tubular body and stiffening rod taper toward one end of the body and in a second form of the body uniform thickness is maintained throughout and the elongated stiffening member comprises two or more parallel spaced apart and relatively braced stiffening rods telescoped into the tubular body centrally intermediate its opposite side edges.

摘要翻译： 提供具有刚性形状，保持性和有些柔性和弹性材料的扁平的管状体。 管状体的内部宽度是其内部高度的几倍，并且与主体的内部高度相比较大的横向厚度的细长的加强杆或构件在其相对的两个侧边之间的中间以可扩展的方式被伸缩到主体内 管状体的较大宽度侧的中心部分分开。 提供了在管状体的端部上互补和伸缩的端盖。 帽可以胶合到身体的相应端部。 在本发明的第一种形式中，管体和加强杆朝向主体的一端逐渐变细，并且以身体的第二形式均匀地保持均匀的厚度，并且细长的加强件包括两个或更多个平行间隔的和相对支撑的加强杆 在其相对的侧边缘中间中心地伸入管状体。

公开(公告)号：US3831539A

公开(公告)日：1974-08-27

申请号：US28546172

申请日：1972-08-31

申请人： BLACK R

发明人： BLACK R

IPC分类号： B62B15/00 ,  B63B15/02 ,  B63H9/06 ,  B63B35/00

CPC分类号： B63H9/06 ,  B62B15/001 ,  B62B15/003 ,  B63B15/02 ,  B63B2001/145 ,  B63H25/06

摘要： A wind-propelled apparatus for surface travel is provided having a frame with a triangular sail secured at its three corners to a frame supported by spaced, surface-engaging transit members, disposed generally beneath the two lower corners of the sail and with the user position in a spaced relationship at right angles to the sail, which results in maximum capsize resistance of the apparatus.

摘要翻译： 提供了一种用于表面行进的风力推进设备，其具有三角形帆架的框架，三角形风帆在其三个角处固定到框架，该框架由间隔开的表面接合的运输构件支撑，大致位于帆的两个下角下方并且具有用户位置 以与风帆成直角的间隔关系，这导致装置的最大的倾覆阻力。

公开(公告)号：US3828711A

公开(公告)日：1974-08-13

申请号：US27587372

申请日：1972-07-27

申请人： RUSSELL C

发明人： RUSSELL C

IPC分类号： B63H9/06 ,  B63H9/04

CPC分类号： B63H9/06

摘要： A wing genoa jib for a sailboat has two identical halves joined along the luff and provided at the head with fittings for a halliard and fitted at the tack with a tack line, each half of the wing genoa jib having a sheet. When used as a genoa jib the luff is brought into engagement with the head stay, the tack secured, and the halliard hoisted while the clews of the two halves are joined to form a double layer genoa jib having its luff bearing on the head stay. When off the wind or when reaching, the tack is released and the sheets of the two halves of the genoa jib properly adjusted so that the jib opens to form either a running spinnaker or a reaching spinnaker.

摘要翻译： 帆船的翼类热那亚起重臂具有两个相同的两半，沿着襟翼连接，并在头部设置有用于大厅的配件，并用钉扎线安装在钉子上，翼部热那亚起重臂的每一半具有片材。 当用作热那亚起重臂时，该襟翼与头部撑杆接合，固定固定，并且在两个半部的螺纹连接的同时，竖琴吊起，从而形成双层热那亚起重臂，其顶部具有头部支撑。 当离开风或到达时，释放出头钉，并且热那亚吊臂的两半的片材适当地调节，使得起重臂打开以形成运行的三角帆或达到的三角帆。