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    • 9. 发明申请
    • REVERSIBLE CAMBER SOFT WING SAIL
    • 可逆的CAMBER软件
    • WO2013134331A2
    • 2013-09-12
    • PCT/US2013029236
    • 2013-03-06
    • MOSTOVIY STANISLAVSOSNIN ALEXANDER
    • MOSTOVIY STANISLAVSOSNIN ALEXANDER
    • B63H9/06
    • B63H9/0607B63B35/7973B63H9/0614
    • A reversible wing sail for use with a wind-powered vehicle is provided herein that comprises a rotatable mast, a multi-surface sail cover, and a spring-assisted camber inducer. The rotatable mast generally has a longitudinally extending mast axis and the multi-surface sail cover runs along at least a portion of the mast, extending transversely in relation to the mast from a leading edge to a trailing edge. The sail cover has a first surface and a second surface that form a cavity therebetween. The spring-assisted camber inducer is arranged in the cavity between the first and second surfaces of the sail cover and configured to induce an asymmetric camber profile between the first and second surfaces to form the wing sail into an airfoil shape.
    • 本文提供了一种与风力车辆一起使用的可逆翼片,其包括可旋转的桅杆,多表面帆盖和弹簧辅助的拱形诱导器。 可旋转桅杆通常具有纵向延伸的桅杆轴线,并且多表面帆盖沿着桅杆的至少一部分延伸,相对于桅杆从前缘到后缘横向延伸。 帆盖具有在其间形成空腔的第一表面和第二表面。 弹簧辅助的弯曲引导器布置在风帆罩的第一和第二表面之间的空腔中,并且构造成在第一和第二表面之间引起不对称的弧形轮廓,以将翼帆形成翼型。
    • 10. 发明申请
    • WING SAIL
    • WO1995005973A1
    • 1995-03-02
    • PCT/FI1994000361
    • 1994-08-19
    • OY SKYWINGS ABTUURNA, SamiFOGELHOLM, Carl-Magnus
    • OY SKYWINGS AB
    • B63H09/06
    • A63C5/11B62B15/001B62B15/002B63B35/7973B63H9/04
    • The invention relates to a handheld wing sail to be used for sailing on ice and snow. The wing sail comprises a sailcloth (2) supported on frame members (3a, 3b, 4, 5, 6a, 6b, 7a, 7b), the frame members comprising two mast tubes (3a and 3b) positioned in a V shape, a boom (4) located in the area between the mast tubes and connected to each mast tube (3a and 3b) by means of supporting tubes (6a, 6b), which are fastened to the boom (4) by means of a connection member (10) and to the respective mast tubes (3a and 3b) by means of connection means (20a, 20b), and a traverse tube (5) joining the mast tubes (3a, 3b) together. In order to provide a foldable, light and easy-managed wing sail having good sailing properties also in light wind conditions, the mast tubes (3a, 3b) and the boom (4) are connected to each other by means of a nose link (9), the free ends of the mast tubes comprise flexible antenna portions (7a, 7b) to keep the wing sail taut during sailing, the boom (4) is curved in such a way that its maximum distance (X) from the sailcloth (2) is 25 to 50 cm and the distance between the connection member (10) and the nose link (9) is 20 to 50 % of the boom (4) length.
    • 本发明涉及一种用于在冰雪上航行的手持式翼帆。 翼帆包括支撑在框架构件(3a,3b,4,5,5a,6b,7a,7b)上的帆布(2),框架构件包括定位成V形的两个桅杆管(3a和3b), 臂(4)位于桅杆管之间的区域中,并通过支撑管(6a,6b)连接到每个桅杆管(3a和3b),支撑管(6a,6b)借助于连接构件( 10),并通过连接装置(20a,20b)连接到相应的桅杆管(3a和3b),以及将桅杆管(3a,3b)连接在一起的横动管(5)。 为了在轻风条件下提供具有良好帆船性能的可折叠,轻便且易于管理的翼帆,通过鼻梁连杆(3a,3b)和吊杆(4)彼此连接 如图9所示,桅杆管的自由端包括柔性天线部分(7a,7b),以在航行期间保持机翼帆绷紧,起重臂(4)弯曲成使得其与帆布的最大距离(X) 2)为25〜50cm,连接构件(10)和前端连杆(9)之间的距离为起重臂(4)长度的20〜50%。