WOVEN PREFORM WITH INTEGRAL OFF AXIS STIFFENERS
    5.
    发明申请
    WOVEN PREFORM WITH INTEGRAL OFF AXIS STIFFENERS 审中-公开
    具有整体关闭轴强化器的WOVEN PREFORM

    公开(公告)号:WO2010078157A3

    公开(公告)日:2011-09-15

    申请号:PCT/US2009069235

    申请日:2009-12-22

    Inventor: GOERING JONATHAN

    Abstract: An integrally woven three-dimensional preform ( 100 ) with stiffeners in two or more directions constructed from a woven fabric having a first, second and optional third woven fabric layer. A plurality of yarns are interwoven over a region between the first and second fabric layers such that the first fabric layer is foldable relative to the second fabric layer. An additional plurality of yarns are interwoven over a region between the second and third fabric layers such that the third fabric layer is foldable relative to the second fabric layer. Upon folding of the woven fabric layers, the integrally woven three-dimensional preform (100) with stiffeners in two or more directions is formed.

    Abstract translation: 具有由具有第一,第二和任选的第三编织织物层的机织织物构成的两个或多个方向的加强件的整体编织的三维预成型件(100)。 多个纱线在第一和第二织物层之间的区域上交织,使得第一织物层相对于第二织物层是可折叠的。 另外多个纱线交织在第二和第三织物层之间的区域上,使得第三织物层相对于第二织物层可折叠。 在机织织物层折叠时,形成具有两个或更多个方向的加强件的整体编织的三维预成型件(100)。

    WOVEN PREFORM WITH INTEGRAL OFF AXIS STIFFENERS
    7.
    发明申请
    WOVEN PREFORM WITH INTEGRAL OFF AXIS STIFFENERS 审中-公开
    具有整体关闭轴强化器的WOVEN PREFORM

    公开(公告)号:WO2010078157A2

    公开(公告)日:2010-07-08

    申请号:PCT/US2009/069235

    申请日:2009-12-22

    Abstract: An integrally woven three-dimensional preform with stiffeners in two or more directions constructed from a woven fabric having a first, second and optional third woven fabric layer. A plurality of yarns are interwoven over a region between the first and second fabric layers such that the first fabric layer is foldable relative to the second fabric layer. An additional plurality of yarns are interwoven over a region between the second and third fabric layers such that the third fabric layer is foldable relative to the second fabric layer. Upon folding of the woven fabric layers, the integrally woven three-dimensional preform with stiffeners in two or more directions is formed.

    Abstract translation: 一种由具有第一,第二和任选的第三编织织物层的机织织物构成的两个或更多个方向上的具有加强件的整体编织的三维预成型件。 多个纱线在第一和第二织物层之间的区域上交织,使得第一织物层相对于第二织物层是可折叠的。 另外多个纱线交织在第二和第三织物层之间的区域上,使得第三织物层相对于第二织物层可折叠。 在机织织物层折叠时,形成具有两个或更多个方向的加强件的整体编织的三维预制件。

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