GRID TYPE ELEMENT OF OPEN POLYGONAL CELLS
    1.
    发明申请
    GRID TYPE ELEMENT OF OPEN POLYGONAL CELLS 有权
    开放多糖细胞的网格类型元素

    公开(公告)号:US20140170373A1

    公开(公告)日:2014-06-19

    申请号:US14101483

    申请日:2013-12-10

    发明人: Axel Fink

    IPC分类号: B32B3/12

    摘要: A grid type element (1) of fiber composite structure, comprising a plurality of open polygonal cells (5) made of at least three core segments (16), said open polygonal cells (5) being stringed together alongside said ribs (16) to form a grid structure, and an essentially planar skin sheet (4), said essentially planar skin sheet (4) being attached unilaterally to the grid structure. A multipartite core (6) is provided, said core segments (6a, 6b, 6c) with respectively rectangular cross sections being formed of said multipartite core (6). Said at least three core segments (6a, 6b, 6c) are pivotable interconnected with at least two reduced cross sections (9) between two of said at least three core segments (6a, 6b, 6c) and at least one fiber composite layer (8, 7) is provided with said multipartite core (6), said at least one fiber composite layer (8, 7) sheathing at least partly said multipartite core (6). The invention is as well related to a method of manufacturing such grid type elements.

    摘要翻译: 1.一种纤维复合结构的网格型元件(1),包括由至少三个芯段(16)制成的多个开放多边形单元(5),所述开放多边形单元(5)沿所述肋(16)一起被串联在一起 形成网格结构,并且基本上平面的皮肤片(4),所述基本平坦的皮肤片(4)单向地附接到网格结构。 提供多部分芯体(6),所述芯部段(6a,6b,6c)分别具有矩形横截面,由所述多部分芯体(6)形成。 所述至少三个芯段(6a,6b,6c)可与所述至少三个芯段(6a,6b,6c)中的两个与至少一个纤维复合层(6a,6b,6c)之间的至少两个减小的横截面(9) 8,7)设置有所述多部分芯(6),所述至少一个纤维复合层(8,7)至少部分地覆盖所述多部分芯(6)。 本发明也涉及制造这种格栅型元件的方法。

    COMPOUND HELICOPTER WITH TAIL BOOMS
    2.
    发明申请
    COMPOUND HELICOPTER WITH TAIL BOOMS 有权
    复合直升机与尾巴

    公开(公告)号:US20140061366A1

    公开(公告)日:2014-03-06

    申请号:US13950517

    申请日:2013-07-25

    IPC分类号: B64C27/26

    摘要: The present invention is related to a compound helicopter (1) with a main rotor (13) providing lift, a pair of additional propulsion devices (14, 15) providing thrust and anti-torque and a fixed wing structure (16, 17, 26) on each side providing additional lift during horizontal cruise flight. The propulsion devices (14, 15) are arranged at each side of a fuselage body (2) with two tail booms (7, 8), one arranged at each side of said fuselage body (2), each of both tail booms (7, 8) having one of both propulsion devices (14, 15) arranged at its boom rear end (9). Each of the two tail booms (7, 8) houses an engine (21) and a drive shaft (24) driving the corresponding propulsion device (14, 15).

    摘要翻译: 本发明涉及具有主转子(13)提供升降机的复合直升机(1),提供推力和抗扭矩的一对附加推进装置(14,15)和固定翼结构(16,17,26 ),在水平巡航飞行期间提供额外的电梯。 推进装置(14,15)布置在机体(2)的两侧,具有两个尾臂(7,8),一个布置在所述机身主体(2)的每一侧,每个尾翼(7) ,8)具有布置在其悬臂后端(9)处的两个推进装置(14,15)中的一个。 两个尾杆(7,8)中的每一个都容纳有一个发动机(21)和一个驱动相应的推进装置(14,15)的驱动轴(24)。

    GRID TYPE FIBER COMPOSITE STRUCTURE AND METHOD OF MANUFACTURING SUCH GRID TYPE STRUCTURE
    3.
    发明申请
    GRID TYPE FIBER COMPOSITE STRUCTURE AND METHOD OF MANUFACTURING SUCH GRID TYPE STRUCTURE 有权
    网格型纤维复合结构及制造这种网格结构的方法

    公开(公告)号:US20140170372A1

    公开(公告)日:2014-06-19

    申请号:US14101458

    申请日:2013-12-10

    发明人: Axel Fink

    IPC分类号: B32B3/12

    摘要: The invention is related to a grid type fiber composite structure (1) comprising a grid of polygon cell modules (5) comprising at least three substantially u-shaped ribs made of fiber composite layer (8, 13) and a foam core (9) provided inside each cell module (5) for support of said u-shaped ribs. Said foam core (9) is along a base essentially in line with one of said flat cap sections (11, 12). At least one layer of strip (2, 3) is provided outside said flat cap sections (11, 12) and a skin sheet (4) is unilaterally attached to said cell modules (5) essentially in line with one of said flat cap sections (11, 12). The invention is as well related to a method of manufacturing such a grid type fiber composite structure (1).

    摘要翻译: 本发明涉及一种格栅型纤维复合结构(1),其包括多个光栅模块(5)的格栅,所述多边形单元模块(5)包括由纤维复合层(8,13)和泡沫芯(9)构成的至少三个基本上为U形的肋, 设置在每个单元模块(5)内部,用于支撑所述u形肋。 所述泡沫芯(9)沿着基本上与所述扁平盖部分(11,12)中的一个基本上一致的基座。 至少一层条带(2,3)设置在所述平盖部分(11,12)之外,并且皮肤片(4)单向地附接到所述电池模块(5),基本上与所述扁平盖部分 (11,12)。 本发明也涉及制造这种格栅型纤维复合结构(1)的方法。

    COMPOUND HELICOPTER
    4.
    发明申请
    COMPOUND HELICOPTER 有权
    化合物直升机

    公开(公告)号:US20140061367A1

    公开(公告)日:2014-03-06

    申请号:US13950570

    申请日:2013-07-25

    IPC分类号: B64C27/26

    CPC分类号: B64C27/26 B64C39/068

    摘要: The invention relates to a compound helicopter (1) comprising a fuselage (2), at least one engine (14) and a main rotor (11) driven by said at least one engine (14). At least one pair of fixed wings are mounted in an essentially horizontal plane on a left hand and a right hand side of the fuselage (2) and horizontally oriented propulsion devices (12, 13) are mounted to each of said fixed wings, said fixed wings encompassing each a drive shaft (16) from said at least one engine (14). Each fixed wing comprises a lower main wing (18) and an upper secondary wing (19) being connected to each other within an interconnection region (22). The propulsion devices (12, 13) are arranged at said interconnection region (22) and said upper secondary wing (19) houses the drive shaft (16) from said at least one engine (14).

    摘要翻译: 本发明涉及一种复合直升机(1),其包括由所述至少一个发动机(14)驱动的机身(2),至少一个发动机(14)和主转子(11)。 至少一对固定翼安装在机身(2)的左手和右手侧的基本水平的平面中,并且水平定向的推进装置(12,13)安装到每个所述固定翼,所述固定 每个包括来自所述至少一个发动机(14)的驱动轴(16)的机翼。 每个固定翼包括在主互连区域(22)内彼此连接的下主翼(18)和上副翼(19)。 推进装置(12,13)布置在所述互连区域(22)处,并且所述上副翼(19)从所述至少一个发动机(14)容纳驱动轴(16)。