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    • 92. 发明申请
    • AUTOMATED THREE-DIMENSIONAL METHOD FOR MAKING INTEGRALLY STIFFENED SKIN PANELS
    • 自动三维方法,用于制造整体强化皮肤面板
    • WO1998042901A1
    • 1998-10-01
    • PCT/US1997004545
    • 1997-03-21
    • NORTHROP GRUMMAN CORPORATIONMALEK, Ahmed, EzzeldinPASTORE, Christopher, Micheal
    • NORTHROP GRUMMAN CORPORATION
    • D03D03/06
    • D03D25/005B29C70/24
    • A method of making a three-dimensional stiffener having at least one wall (6, 8) extending outwardly from a generally planar base portion (4) comprises the steps of forming the base portion by weaving at least two layers (16, 18) using orthogonally disposed first and second yarn lengths (10, 12) and using a third plurality of yarn lengths (14) located within planes extending perpendicularly to the general plane of said stiffener. Each of said plurality of yarn lengths in said third pluratlity is woven between the topmost and bottommost ones (10, 12) of said plurality of first and second orthogonally disposed first and second yarn lengths. At least one stiffener wall (6) extending orthogonally to said plane is formed by overweaving along a given section of said planar portion and in a direction perpendicular to said general plane of said stiffener coincident with a section of one of said plurality of first and second yarn lengths.
    • 一种制造具有从大致平坦的基部(4)向外延伸的至少一个壁(6,8)的三维加强件的方法包括以下步骤:通过使用以下方式编织至少两个层(16,18)来形成基部: 正交设置的第一和第二纱线长度(10,12)并且使用位于垂直于所述加强筋的总平面延伸的平面内的第三多根纱线长度(14)。 所述第三容器中的所述多个纱线长度中的每个纱线编织在所述多个第一和第二正交布置的第一和第二纱线长度的最上面和最下面的一个(10,12)之间。 至少一个与所述平面正交延伸的加强件壁(6)通过沿着所述平面部分的给定部分并且在垂直于所述加强件的所述总平面的方向上超过与所述多个第一和第二部分中的一个的一部分重合而形成 纱长。
    • 93. 发明申请
    • WOVEN 3D FABRIC MATERIAL
    • WOVEN 3D织物
    • WO1998039508A1
    • 1998-09-11
    • PCT/SE1997000356
    • 1997-03-03
    • BITEAM ABKHOKAR, Nandan
    • BITEAM AB
    • D03D25/00
    • D03D25/005D03D41/004
    • A woven 3D fabric material (12u) comprises multilayer axial warp yarns (6) and two orthogonal sets of weft (7 and 8) which interlace with the rows and the columns of the warp (6) respectively to provide integrity to the fabric which may additionally incorporate between the rows and the columns of the interlacing warp (6) sets of non-interlacing multi-directionally orientated yarns (6ps, 9c, 9a, 9b and 9d) in the fabric-length, -width, -thickness, and two diagonal directions respectively to improve the fabric's mechanical properties. The interlacing of the multilayer warp (6) and the two orthogonal sets of weft (7 and 8) is enabled by a dual-directional shedding means which forms sheds in the row-wise and the column wise directions of the multilayer warp. The produced woven 3D fabric material which may be cut into any desired shape without the risk of splitting up, may be wholly or in parts in technical applications.
    • 编织的3D织物材料(12u)包括多层轴向经纱(6)和两个正交的纬纱组(7和8),它们分别与经线(6)的行和列交织,以提供对织物的完整性, 另外还包括织物长度,宽度,厚度的交织经线(6)组非交织多向定向纱线(6ps,9c,9a,9b和9d)的行和列之间,以及两个 对角线方向分别提高织物的机械性能。 多层经纱(6)和两个正交纬纱组(7和8)的交织是通过双向脱落装置实现的,该双向脱落装置在多层经纱的逐行方向和列方向上形成棚形。 可以切割成任何所需形状的生产的编织3D织物材料,没有分裂的危险,可以在技术应用中是完全或部分的。
    • 95. 发明申请
    • MULTIAXIAL THREE-DIMENSIONAL FABRIC AND PROCESS FOR ITS MANUFACTURE
    • 多功能三维织物及其制造工艺
    • WO1994020658A1
    • 1994-09-15
    • PCT/FR1994000230
    • 1994-03-01
    • ETABLISSEMENTS COTTON FRERES ET CIERUZAND, Jean-MarcGUENOT, Gérard
    • ETABLISSEMENTS COTTON FRERES ET CIE
    • D03D25/00
    • D03D41/004D03D25/005
    • Three-dimensional fabric with oblique reinforcements comprising warp yarns (1), weft yarns (2) and oblique yarns (3a, 3b). The warp yarns (1) form at least two layers and run over different layer planes, with none of these yarns linking the two outermost fabric layers. The weft yarns (2) comprise at least two layers, disposed in superimposed planes, and are interlaced and woven with the warp yarns (1). The oblique yarns (3a, 3b) are disposed in layers of parallel yarns, forming one or more pairs, the directions of each layer of oblique yarns of one pair being symmetrical with one another in relation to the longitudinal fabric direction, and forming a non-right angle in relation to said longitudinal direction. The layers of oblique yarns (3a, 3b) are covered with at least one layer of non-oblique yarns. Application in the production of reinforcing elements for composite materials.
    • 具有包括经纱(1),纬纱(2)和斜纱(3a,3b)的倾斜加强件的三维织物。 经纱(1)形成至少两层并且在不同的层平面上延伸,这些纱线中没有一个连接两个最外面的织物层。 纬纱(2)包括至少两层,设置在叠加的平面中,并且与经纱(1)交织并编织。 倾斜纱线(3a,3b)设置成平行的纱线层,形成一对或多对,一对的每层倾斜纱线的方向相对于纵向织物方向彼此对称,并且形成非纱线 相对于所述纵向的角度。 斜纱线(3a,3b)的层被至少一层非倾斜纱线覆盖。 在复合材料增强元件生产中的应用。
    • 97. 发明申请
    • 발열시트 제조방법 및 이의 제조장치
    • 制造加热片的方法及其制造方法
    • WO2016186393A1
    • 2016-11-24
    • PCT/KR2016/005083
    • 2016-05-13
    • 대유씨티 주식회사
    • 모중환김명숙조진호
    • D03D15/00H05B3/34H05B3/12D06M11/74
    • D03D15/02D03D15/00D03D25/005D06M11/74D10B2401/16H05B3/12H05B3/145H05B3/34H05B3/347
    • 본원발명은 a) 탄소 코팅 위사(W1) 및 일반 위사(W2)를 포함하는 위사와 금속사를 포함하는 경사로 원단을 제직하는 단계; b) 상기 제직된 원단을 제단하고, 제단된 직물의 끝단 중 금속사가 위치한 부분을 극선부로 하여 극선부에 전원공급선을 연결하는 단계; 및 c) 상기 원단 및 전원공급선이 포함된 면상 직물 전체를 외피로 코팅하여 외부와 차단시키는 단계를 포함하며, 상기 a) 단계시, 상기 탄소 코팅 위사(W1)와 일반 위사(W2)는 하기 식 1을 만족하는 발열시트 제조방법에 관한 것이다: [식 1] 0.2 ≤ d1/d2 ≤ 0.8 [상기 식 1에서 d1은 상기 탄소 코팅 위사(W1)의 섬도(denier)이고, d2는 상기 일반 위사(W2)의 섬도(denier)를 뜻한다.]
    • 本发明涉及一种加热片的制造方法,该方法包括以下步骤:a)将包括碳涂布的纬纱(W1)和普通纬纱(W2)的纬纱和包括金属线的经纱编织成 布; b)通过使用金属线位于切割织物的端部的部分,切割机织物并将电源线连接到电极引线部分,作为电极引线部分; c)通过外护套对包含织物和电源线的整个片状织物进行屏蔽,其中在步骤a)中,碳涂布的纬纱(W1)和普通纬纱(W2)满足 式1:[式1]0.2≤d1/d2≤0.8[式1中,d1是碳涂布纬纱的旦数(W1),d2是普通纬纱的旦数(W2)。