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1.发明授权Fibrous structure for reinforcing a composite material and a method for manufacturing the fibrous structure 失效用于增强复合材料的纤维结构和用于制造纤维结构的方法
公开(公告)号：US4788101A
公开(公告)日：1988-11-29
申请号：US151049
申请日：1988-02-01
CPC分类号： B29C70/222 , B29C70/24 , D04H3/07 , Y10T428/1314 , Y10T428/1355 , Y10T428/1369
摘要： A fibrous structure for reinforcing a composite material which is a bottomed hollow pillar-shaped body having fins extending outwardly from a peripheral side wall of the body. The composite material-reinforcing fibrous structure consists of a plurality of longitudinally adjoining yarn section, each section being a plurality of layers, or tiers, of a first continuous yarn. A second continuous yarn is disposed substantially perpendicularly to the layers of first continuous yarn, and a third continuous yarn passes into loops formed in the second continuous yarn adjacent an outside layer of the first continuous yarn. The second continuous yarn functions as a common longitudinal component yarn in coextensive portions of the adjoining yarn sections and as an independent longitudinal component yarn in portions of the yarn sections which do not adjoin other yarn sections.
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2.发明授权Dry preform, annular structure made of a composite material, and manufacturing method for the annular structure 有权干燥预制件，复合材料制成的环形结构，以及环形结构的制造方法公开(公告)号：US09481442B2
公开(公告)日：2016-11-01
申请号：US13425559
申请日：2012-03-21
CPC分类号： B64C1/061 , B29B11/16 , B29C53/588 , B29C70/32 , B64C2001/0072 , Y02T50/43 , Y10T428/13 , Y10T428/1369
摘要： A first reinforcing fiber layer is formed of reinforcing fibers which are wound around an outer periphery of a mandrel. The reinforcing fibers are aligned in parallel to a direction (+θ direction) in which the reinforcing fibers intersect with an annular direction (0° direction) of the mandrel, and seamlessly continue in the annular direction of the mandrel by an amount of at least one rotation.
摘要翻译： 第一增强纤维层由围绕心轴的外周缠绕的增强纤维形成。 增强纤维与增强纤维与心轴的环形方向（0°方向）交叉的方向（+θ方向）平行地排列，并且在心轴的环状方向上无缝地连续至少一定量 一轮。
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公开(公告)号：US5126190A
公开(公告)日：1992-06-30
申请号：US760308
申请日：1991-09-16
CPC分类号： D04H3/07 , B29C70/222 , B29C70/24 , D03D41/004 , Y10S428/902 , Y10T442/3195
摘要： Textile structures for producing structural members such as reinforced spars of composite material and a method for producing the textile structures. In the textile structure at least two textile planar members, or plates, are integrally joined together by textile filaments such that the planes of the members intersect each other, at least one member being formed of layers of textile filaments which extend obliquely in at least two directions in a brace fashion with respect to the longitudinal and transverse directions of the member while the remaining members are each formed of layers of textile filaments extending along the longitudinal, transverse and vertical directions of the member.The textile structures are made by disposing filament guide members of required length in a vertical direction according to a desired configuration and design density of the structures and laying out textile filaments among said filament guide members so that they move longitudinally, transversely or orthogonally to form a plurality of textile planar members. The members are joined together by extracting the filament guide members and inserting filaments in the spaces vacated by the filament guide members.
摘要翻译： 用于生产结构构件的织物结构，例如复合材料的加强筋和用于生产纺织结构的方法。 在织物结构中，至少两个织物平面构件或板通过织物丝整体地连接在一起，使得构件的平面彼此相交，至少一个构件由纺织细丝层形成，该层由至少两个 方向相对于构件的纵向和横向方向为支撑方向，而其余构件各自由沿构件的纵向，横向和垂直方向延伸的纺织细丝层形成。 织物结构通过根据结构的期望的构造和设计密度在所述长丝引导构件中布置所需长度的长丝引导构件并在所述长丝引导构件之间布置纺织细丝而制成，使得它们纵向，横向或正交地移动以形成 多个织物平面构件。 通过提取细丝引导构件并将细丝插入由细丝引导构件空出的空间中，将构件连接在一起。
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4.发明授权
公开(公告)号：US5121530A
公开(公告)日：1992-06-16
申请号：US310976
申请日：1989-02-17
CPC分类号： D04H3/07 , B29C70/222 , B29C70/24 , D03D41/004 , Y10S428/902 , Y10T442/3195
摘要： Textile structures for producing structural members such as reinforced spars of composite material and a method for producing the textile structures. In the textile structure at least two textile planar members, or plates, are integrally joined together by textile filaments such that the planes of the members intersect each other, at least one member being formed of layers of textile filaments which extend obliquely in at least two directions in a brace fashion with respect to the longitudinal and transverse directions of the member while the remaining members are each formed of layers of textile filaments extending along the longitudinal, transverse and vertical directions of the member.The textile structures are made by disposing filament guide members of required length in a vertical direction according to a desired configuration and design density of the structures and laying out textile filaments among said filament guide members so that they move longitudinally, transversely or orthogonally to form a plurality of textile planar members. The members are joined together by extracting the filament guide members and inserting filaments in the spaces vacated by the filament guide members.
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公开(公告)号：US4725485A
公开(公告)日：1988-02-16
申请号：US939510
申请日：1986-11-10
申请人： Tetsuro Hirokawa
发明人： Tetsuro Hirokawa
CPC分类号： D03D25/005 , Y10S139/01 , Y10T442/3049 , Y10T442/3195
摘要： A textile or filamentary structure for a reinforced composite material comprising a first filament (1) which is disposed in multiple turns or convolutions in a first plane (X-Y) without forming a cut, free or exposed end at each turn and then disposed as a subsequent lamination in another parallel filament-disposition plane in which it extends in a path different from the path of filament disposition in said first plane, whereafter it repeats the lamination in successive planes, a second filament (2) sinuously extending in planes (Y-Z) which intersect the planes of disposition of the first filament, without forming a cut, free or exposed end at each turn, and a third filament (3) sinuously extending in successive parallel planes (X-Y) adjacent the laminations of said first filament (1), passing through loops (5) formed by said second filament (2), thereby retaining the same in the body of the structure.
摘要翻译： PCT No.PCT / JP85 / 00515 Sec。 371日期：1986年11月10日 102（e）日期1986年11月10日PCT提交1985年9月13日PCT公布。 第WO87 / 01743号公报 日本1987年3月26日。一种用于增强复合材料的织物或丝状结构，其包括在第一平面（XY）中以多匝或卷积设置的第一细丝（1），而不形成切割，自由或暴露端 转动然后作为随后的层叠设置在另一个平行的灯丝配置平面中，其中它在与所述第一平面中的灯丝布置的路径不同的路径中延伸，然后在连续的平面中重复层压，第二灯丝（2） 在与第一丝的配置平面相交的平面（YZ）中延伸，而不形成每个匝处的切割，自由或暴露端;以及第三细丝（3），其沿着相邻的平行平面（XY） 所述第一细丝（1）穿过由所述第二细丝（2）形成的环（5），从而将其保持在所述结构体内。
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公开(公告)号：US07114319B2
公开(公告)日：2006-10-03
申请号：US10407865
申请日：2003-04-04
IPC分类号： D02G3/02
CPC分类号： B29C70/24 , B29C70/32 , B29C70/50 , D04H3/105 , Y10T428/23943
摘要： A unidirectional three dimensional fiber structure is provided which does not require weaving, displays a high level of interlayer strength and does not suffer from cracking, and which can also be easily produced with any arbitrary cross-section. A unidirectional three dimensional fiber structure is produced by inserting a plurality of long fibers which have been aligned unidirectionally into an inlet at one end of a cylindrical die with a plurality of needle holes in the peripheral walls thereof, and then performing needlepunch through the needle holes while drawing the plurality of long fibers out from an outlet at the opposite end of the cylindrical die.
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公开(公告)号：US08991641B2
公开(公告)日：2015-03-31
申请号：US13087495
申请日：2011-04-15
申请人： Tetsuya Ozawa , Nozomu Kawasetsu , Kentaro Shindo , Mitsuru Kondo , Akira Fukushima , Masayasu Ishibashi , Takeshi Tanamura , Kazuo Nakajima , Hiroshi Sakai , Tetsuro Hirokawa
发明人： Tetsuya Ozawa , Nozomu Kawasetsu , Kentaro Shindo , Mitsuru Kondo , Akira Fukushima , Masayasu Ishibashi , Takeshi Tanamura , Kazuo Nakajima , Hiroshi Sakai , Tetsuro Hirokawa
CPC分类号： B29C70/088 , B29C53/588 , B29C70/32 , B29L2031/7156 , F17C1/00 , F17C1/06 , F17C2201/0133 , F17C2201/056 , F17C2203/0619 , F17C2203/0665 , F17C2203/0668 , F17C2203/067 , F17C2209/2154 , F17C2221/033 , F17C2223/0123 , F17C2223/036 , F17C2260/011 , F17C2270/0178 , Y10T156/10
摘要： A toroidal pressure vessel having extremely high pressure resistance has laminated latitudinal reinforcing fiber layers to improve a strength in a latitudinal direction of the pressure vessel. Moreover, putting reinforcing fibers constituting those laminated latitudinal reinforcing fiber layers in continuity enables further improvement of strength in the latitudinal direction of the pressure vessel, for example compared with a case where the reinforcing fibers are divided for each layer.
摘要翻译： 具有极高耐压性的环形压力容器具有层叠的纬向增强纤维层，以提高压力容器的纬向强度。 此外，与将层叠的纬向增强纤维层的增强纤维连续地连接起来，能够进一步提高压力容器的纬向强度，例如与增强纤维分割为各层的情况相比。
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公开(公告)号：US07384585B2
公开(公告)日：2008-06-10
申请号：US10448449
申请日：2003-05-28
申请人： Masayasu Ishibashi , Koichi Hashimoto , Hideki Sakonjo , Akira Iriguchi , Kazunori Morimoto , Takeshi Tanamura , Tetsuro Hirokawa
发明人： Masayasu Ishibashi , Koichi Hashimoto , Hideki Sakonjo , Akira Iriguchi , Kazunori Morimoto , Takeshi Tanamura , Tetsuro Hirokawa
IPC分类号： B29C45/14
CPC分类号： B29C70/222 , B29B11/16 , B29C70/207
摘要： A novel process for producing a dry preform for a composite material takes advantage of the fact that a reinforcing filament assembly, when consisting of a fiber reinforcement layer a, formed by stringing a first set of parallel strands of fiber reinforcement over a part or all of the plane within any desired shape along the straight axis 2, and a fiber reinforcement layer b, formed by stringing a second set of parallel strands of fiber reinforcement over the plane at an angle θ with respect to the straight axis 2, such that 0°
摘要翻译： 用于生产用于复合材料的干燥预成型件的新颖方法利用以下事实：增强丝组件，当由纤维增强层a组成时，通过将第一组平行的纤维增强纤维束穿过部分或全部 沿着直轴2的任何期望形状的平面以及纤维增强层b，其通过在平面上以相对于直轴2的角度θ的方式将第二组平行的纤维增强纤维股线拉成，使得0° 仅仅由纤维增强材料b构成的增强丝组件的部分可根据需要变形。 根据该方法，使用如图1和图2所示的纤维增强线夹具将纤维增强体的绳股c串起。 图8（A）和图8（B）。 通过诸如缝合之类的简单手段将纤维增强物的串联的层组合在一起。 然后将整合的层成形为增强细丝组件3,4，其被组合以形成干预制体1，用于制造具有任何期望的纤维增强对准的复合材料。
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公开(公告)号：US20120024866A1
公开(公告)日：2012-02-02
申请号：US13087495
申请日：2011-04-15
申请人： Tetsuya Ozawa , Nozomu Kawasetsu , Kentaro Shindo , Mitsuru Kondo , Akira Fukushima , Masayasu Ishibashi , Takeshi Tanamura , Kazuo Nakajima , Hiroshi Sakai , Tetsuro Hirokawa
发明人： Tetsuya Ozawa , Nozomu Kawasetsu , Kentaro Shindo , Mitsuru Kondo , Akira Fukushima , Masayasu Ishibashi , Takeshi Tanamura , Kazuo Nakajima , Hiroshi Sakai , Tetsuro Hirokawa
CPC分类号： B29C70/088 , B29C53/588 , B29C70/32 , B29L2031/7156 , F17C1/00 , F17C1/06 , F17C2201/0133 , F17C2201/056 , F17C2203/0619 , F17C2203/0665 , F17C2203/0668 , F17C2203/067 , F17C2209/2154 , F17C2221/033 , F17C2223/0123 , F17C2223/036 , F17C2260/011 , F17C2270/0178 , Y10T156/10
摘要： Provided is a toroidal pressure vessel having extremely high pressure resistance. Laminating latitudinal reinforcing fiber layers (32) enables to improve a strength in a latitudinal direction of a pressure vessel (1). Moreover, putting reinforcing fibers (32a) constituting those laminated latitudinal reinforcing fiber layers (32) in continuity enables to further improve the strength in the latitudinal direction of the pressure vessel (1), for example compared with a case where the reinforcing fibers are divided for each layer.
摘要翻译： 提供具有极高耐压性的环形压力容器。 层压横向增强纤维层（32）能够提高压力容器（1）的纬向强度。 此外，与构成层叠的纬向增强纤维层（32）的增强纤维（32a）连续地形成，例如与增强纤维分割的情况相比，能够进一步提高压力容器（1）的纬向强度 对于每一层
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10.发明授权Preform precursor for fiber-reinforced composite material, preform for fiber-reinforced composite material, and method of manufacturing the precursor and the preform 有权纤维增强复合材料用预成型体前体，纤维增强复合材料用预成型体以及前体和预成型体的制造方法公开(公告)号：US07138167B2
公开(公告)日：2006-11-21
申请号：US10489860
申请日：2002-08-12
IPC分类号： B32B5/12
CPC分类号： B29B11/16 , Y10T156/1043 , Y10T428/218 , Y10T428/24074
摘要： A preform for a fiber-reinforced composite material including a bent portion along a curved line for bending, a flange portion corresponding to an outer circumferential portion, and a semi-cylindrical portion formed by bending an inner circumferential portion along the curved line for bending located in a flat plane or a curved plane region. The preform is formed from a precursor having a predetermined extension. The outer circumferential portion corresponds to a first region where a first plurality of reinforced fibers is partially disposed in parallel along the curved line for bending. The inner circumferential portion corresponds to a second region constituted solely of a second plurality of reinforced fibers disposed throughout the entire area, so as to intersect the first plurality of reinforced fibers at a predetermined angle in the first region.
摘要翻译： 1.一种纤维增强复合材料用预成型体，其特征在于，具有弯曲弯曲部，弯曲部的弯曲部，与外周部相对应的凸缘部，以及沿着曲线的内周部弯曲弯曲而形成的半圆筒部， 在平面或曲面区域。 预成型件由具有预定延伸部的前体形成。 外周部对应于第一区域，其中第一多根增强纤维沿着弯曲部分平行地部分地设置以进行弯曲。 内周部分对应于仅由设置在整个区域中的第二多个增强纤维构成的第二区域，以便在第一区域中以预定角度与第一多根增强纤维相交。
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