| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 161 | Three-dimensional fabric with symmetrically arranged warp and bias yarn layers | US961133 | 1992-10-14 | US5270094A | 1993-12-14 | Meiji Anahara; Yoshiharu Yasui; Masataka Sudoh; Mikiya Nishitani |
| A three-dimensional fabric has three axes defined along its length, width and thickness directions, and an imaginary plane that bisects the fabric along its thickness or transverse direction. The fabric comprises a plurality of warp layers that are symmetrically arranged with respect to the imaginary plane. A plurality of first and second bias-yarn layers are symmetrically arranged with respect to the imaginary plane. A vertical yarn runs through the fabric in the transverse direction, to couple all the yarn layers. | ||||||
| 162 | Three dimensional fabric and method for producing the same | US646719 | 1991-03-18 | US5137058A | 1992-08-11 | Meiji Anahara; Yoshiharu Yasui; Hiroshi Omori |
| The present invention relates to a three dimensional fabric including a warp layer consisting of a plurality of warps arranged in parallel along a longitudinal direction of the fabric, bias threads arranged in inclined directions with respect to the longitudinal direction of the fabric in a place parallel to the warp layer, and a vertical thread arranged in a thicknesswise direction of the fabric such that it perpendicularly intersects the warps. It also relates to a method of producing the fabric. Where such fabric is employed for a composite material in which a resin or the like is used as a matrix, the composite material deforms less under the influence of forces acting in an oblique direction. It therefore has an increased range of applications as a structural material comparing with a conventional 3-axis three dimensional fabric. Further, the subject of the present invention resides in provision of a three dimensional fabric having an arrangement of threads of such bias directions and a producing process by which such three dimensional fabric can be produced comparatively readily. A bias thread layer is composed of a large number of continuous bias threads which are arranged such that they are inclined symmetrically to each other with respect to a longitudinal direction of the fabric in a plane parallel to the warp layer. Each pair of bias thread layers make a set. The engaging positions of the bias threads with a set made of each two thereof which are in an engaging condition with engaging portions of a feeding device disposed between the cloth fell position and a bias thread supplying section are moved by a predetermined pitch in opposite directions to each other for each of the bias thread layers along widthwise directions of the fabric by an action of the feeding device. Such movement of the engaging positions and insertion of vertical threads are performed alternately. | ||||||
| 163 | Needle for construction of three dimensional fabric | US488698 | 1990-03-05 | US5127443A | 1992-07-07 | Jean P. Ducamp; Etienne Lemaire; Robert Montignac |
| A needle for carrying out operation with flexible cords, roves or threads, for fabricating armatures by a multi-directional weaving, the needle having an elongated body having a free end of the body, and an eye being a closed loop which extends outside the body of the needle and which is shaped and disposed relative to the body so as to avoid laterally projecting beyond the space defined by the width of the elongated body. The loop is delimited by two parallel side walls which extend transversely relative to the elongated body from a side of the elongated body and by a pin for guiding the cords, roves or threads which interconnects the two side walls. | ||||||
| 164 | Method of forming variable cross-sectional shaped three-dimensional fabrics | US574693 | 1990-08-29 | US5085252A | 1992-02-04 | Mansour H. Mohamed; Zhong-Huai Zhang |
| Method of weaving a variable cross-sectional shaped three-dimensional fabric which utilizes different weft yarn insertion from at least one side of the warp layers for selectively inserting weft yarns into different portions of the fabric cross-sectional profile defined by the warp yarn layers during the weaving process. If inserted from both sides of the warp yarn layers, the weft yarns may be inserted simultaneously or alternately from each side of the warp yarn layers. The vertical yarn is then inserted into the fabric by reciprocation of a plurality of harnesses which separate the vertical yarn into a plurality of vertical yarn systems as required by the shape of the three-dimensional fabric being formed. | ||||||
| 165 | Three-dimensional multi-axis fabric composite materials and methods and apparatuses for making the same | US331285 | 1989-03-31 | US5076330A | 1991-12-31 | Masahiko Kimbara; Kenji Fukuta; Makoto Tsuzuki; Hironobu Takahama; Ietsugu Santo; Michiya Hayashida; Akinobu Mori; Akihiko Machii |
| A number of rods are disposed along at least three differently oriented axes, the rods being formed by bonding together bundles of fibers with a matrix. Each rod in one group is passed between rods of the other differently oriented groups. The cross-sectional shape of a rod extending in at least one direction is matched to the shape of a clearance which is left between rods extending in other directions to admit the rod inserted therethrough. Put otherwise, a rod extending in at least one direction has a projection to fill such a clearance. Great enough strength to withstand external forces exerted from any direction is imparted to the three-dimensional fabric composite materials either by increasing the area of contact between individual rods or by minimizing the clearances between rods by means of a matrix of the like. A three-dimensional multi-axis fabric composite material is made by forming rods by bonding together bundles of fibers with a matrix, disposing a number of rods parallel to each other, orienting groups of rods along at least three axes, passing each rod in one group between rods of the other differently oriented groups, and bonding together adjoining rods with the matrix, etc. An apparatus for making three-dimensional multi-axis fabric composite materials includes apparatus for holding a group of warp rods parallel to each other and apparatus for inserting rods including a rod pushing mechanism to hold and push a large number of weft rods placed side by side in the direction intersecting with the warp rods into between the warp rods, etc. | ||||||
| 166 | Triaxial fabric of interlaced oblique yarns | US485834 | 1990-02-28 | US5070914A | 1991-12-10 | Kenji Fukuta; Hiroshi Hatta; Noboru Hiroshima; Kunihiko Murayama; Toshiyuki Sugano |
| A triaxial textile fabric for use as a reinforcing textile fabric for a composite material wherein the modulus of elasticity is made isotropic and which can be readily deformed into a three-dimensional configuration without causing special changes in orientation angles and a process by which such a textile fabric can be easily produced. The fabric comprises a large number of oblique yarns extending in a radial direction from the center of the textile fabric, and a circumferential yarn woven spirally in a circumferential direction between the oblique yarns. Each adjacent ones of the oblique yarns are interlaced with each other and the circumferential yarn is woven between the thus interlaced oblique yarns such that such interlacing may appear between each adjacent coils of the spirally woven circumferential yarn. Such an interlacing step takes place after insertion of the circumferential yarn and before an upward and downward movement of the alternate oblique yarns. | ||||||
| 167 | Machine for knitting composite reinforcements | US157573 | 1988-02-17 | US4805422A | 1989-02-21 | Georges J. J. Cahuzac |
| In this machine, rows of rods (R.sub.1.sup.2, R.sub.3.sup.2, R.sub.4.sup.3, R.sub.2.sup.3) representing the woof threads are circulated in passages A, B, C defined between filaments (86) forming concentric open loops having adjustable diameters. In the openings of the loops are needles (90) movable between neutral or open positions for deviating the rods from a passage into an adjacent passage while depositing warp threads in circular layers between the rods. The rods are then replaced by woof threads by a lacing device. | ||||||
| 168 | Machine for producing complex objects by multidirectional deposition of thread | US817512 | 1986-01-09 | US4656703A | 1987-04-14 | Georges J. J. Cahuzac; Francois J. R. Monget |
| The invention concerns the production of three-dimensional thread packages. Vertical rods (11) are maintained in a stationary arranged network by engagement through perforated plates (12,13). A thread (10) is deposited from above this network by a shuttle (9) in a sinuous path between upper end portions of the rods (11). The layers of thread thus formed in succession, supported by the perforated plate (12) which undergoes a descending movement, are compacted by a perforated plate (7) which is lowered upon the finishing of each layer. A lacing arrangement (35) replaces the rods (11) by threads after the thread laying phase. | ||||||
| 169 | Automatic lacing method and apparatus for making pieces with multidirectional woven reinforcement | US228970 | 1981-01-27 | US4393669A | 1983-07-19 | Georges J. J. Cahuzac |
| The invention relates to the manufacture of woven pieces made by multidirectional weaving. A woven piece comprises, along one of the directions of weaving, temporary vertical rods which must be replaced by yarns joined to form a strand. The apparatus comprises to this end an upper assembly for detecting the position of the rods of the piece, rotating step by step, and actuating a needle with opening eye which, on descending through the woven piece, chases the rods one by one and hooks, in a lower assembly, a loop of the lacing strand and returns it into the woven piece in place of the chase rod. | ||||||
| 170 | Apparatus for weaving a three-dimensional article | US153623 | 1980-05-27 | US4312261A | 1982-01-26 | Robert A. Florentine |
| An apparatus for weaving a three-dimensional article from a plurality of weaving elements comprising a plurality of carrier members each including a separate weaving element supply mounted thereon. The separate weaving elements are fed from the weaving element supplies to a plane of fabrication. Supporting means is provided for releasably maintaining the carrier members in a matrix to form a carrier plane. Movement means is provided to move the carrier members in predetermined paths relative to each other within the matrix to intertwine the weaving elements to form the woven article. A takeup means is provided to draw the woven article away from the carrier plane. | ||||||
| 171 | Method and machine for three-dimensional weaving for obtaining woven hollow reinforcements of revolution | US916554 | 1978-06-19 | US4183232A | 1980-01-15 | Jean Banos; Jean-Claude Cantagrel; Georges Cahuzac; Jean-Louis Darrieux |
| The invention relates to woven hollow structures.Its object is to provide a method and a machine making it possible to obtain hollow reinforcements of revolution by three-dimensional weaving using rods 11, circumferential yarns 12 and radial yarns 13. In the network of rods 11 made to rotate around the axis 16 are introduced and woven the yarns 12 and 13, the latter being knitted by a needle 28 in the form of a chain stitch, and the helical layers of yarns thus formed, resting on a plate 20 to which is imparted a progressive downward movement, slide along the rods 11 and are tamped by fingers 30 over which is mounted a pressure plate 38.Application to the fabrication of woven reinforcements of complex shape for hollow bodies of revolution in plastic material. | ||||||
| 172 | Yarn inserting and packing machine | US786455 | 1977-04-11 | US4095619A | 1978-06-20 | Albert W. Kallmeyer |
| A machine for inserting cross yarns through an array of longitudinal yarns so as to produce a three-dimensional weave includes yokes positioned adjacent to the array of longitudinal yarns and two rotatable shafts mounted on each yoke along opposite sides of the array with the shafts extended generally perpendicular to the direction of the longitudinal yarns. The shafts of each yoke at their ends have latching mechanisms which are capable of individually engaging and releasing a transfer arm having sufficient length to span the space between shafts. The shafts of each yoke when rotated are capable of moving the transfer arm between end positions wherein the arm is located entirely to the side of the array and a traversing position wherein the arm extends through the array and is engaged with the two shafts. Thus, by rotating the shafts and operating the latching mechanisms it is possible to pass the transfer arm completely through the array from one end position to the other. The transfer arm carries a spool of weaving yarn which pays out from the free end of a yarn laying arm that is pivotally connected to the transfer arm intermediate its ends. As the transfer arm moves from one end position to the traversing position, the free end of the laying arm swings from one end position to the other and lays the weaving yarn through the array of longitudinal yarns to form a cross yarn. The transfer arm is used to pack the most recently laid cross yarn against previously inserted cross yarns by moving the yoke in the direction of the longitudinal yarns with the transfer arm in its traversing position. Means exist for moving the yoke perpendicular to the longitudinal yarns so that another cross yarn may be passed through a different portion of the array of longitudinal yarns. | ||||||
| 173 | Three dimensional fabric material | US706849 | 1976-07-19 | US4038440A | 1977-07-26 | Robert W. King |
| Three-dimensional impregnated filamentary materials and methods for making the same. | ||||||
| 174 | Apparatus for fabricating three-dimensional fabric material | US220515 | 1972-01-24 | US3955602A | 1976-05-11 | Robert W. King |
| Three-dimensional impregnated filamentary materials and methods for making the same. | ||||||
| 175 | Three-dimensional fabric, and method and loom construction for the production thereof | US34260273 | 1973-03-19 | US3834424A | 1974-09-10 | FUKUTA K; MIYASHITA R; SEKIGUTI J; NAGATSUKA Y; TSUBURAYA S; AOKI E; SASAHARA M |
| Method of weaving a three-dimensional fabric which comprises the steps of inserting a number of doubled weft yarns between the layers of the warp yarns, securing the loops which connect the weft yarns by means of a binder yarn threaded therethrough, inserting vertical yarns between the vertical rows of warp yarns perpendicularly to the weft and warp yarns, and after repeating the first two steps beating the woven yarn with a reed. A loom for carrying out this process is also disclosed.
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| 176 | 복합재료의 다차원 직물 성형기 | KR1020147021534 | 2012-06-07 | KR101699523B1 | 2017-01-24 | 샨,종더; 리,시원; 리우,펑; 치아오,주안주안; 첸,하이보; 친,샤오얀 |
| 본발명은제조대상물의기하형상에따라배치된다수의원통형가이드(62)를포함하는가이드템플릿(60)과, 제조대상물의기하형상에대응되는운동제어신호를수신하는제어신호수신단부와상기운동제어신호에근거하여운동궤적을형성하는 3차원운동출력단부(30a)를포함하는전기제어 3차원운동기구(30)와, 상기 3차원운동출력단부(30a)에연결되어상기직조섬유를상기제조대상물의기하형상에따라상기원통형가이드(62) 사이에분포시키는직조바늘(14)을포함하는복합재료의다차원직물성형기를제공한다. 본발명의복합재료의다차원직물성형기에의하면원통형가이드및 전기제어 3차원운동기구를이용하여직조바늘이직조선을끌고운동궤적에따라원통형가이드사이에분포시켜가이드템플릿을형성하여대형의복잡한복합재료의다차원직물성형기에응용될수 있고복합재료의층간강도를효율적으로향상시킬수 있으며이 성형기는고속성형기술을복합재료의다차원직물의성형에응용하여자동화공정을실현할수 있다. | ||||||
| 177 | 3D 직물을 제직하기 위한 방법 및 수단, 이에 의해 제직된 3D 직물 제품들 및 이들의 사용 방법 | KR1020167008772 | 2013-09-04 | KR1020160051857A | 2016-05-11 | 코카르난단 |
| 신규한애드온제직방법, 이방법에기초한장치, 이방법및 장치에의해생산될수 있는 3D 직물제품들, 및이러한 3D 직물제품들로강화된복합재료들이개시된다. 3D 직물제품들은보직물( CF), 경사얀들(P) 및위사얀들(G)을이용한애드온제직공정에의해애드온제직공정에의해직접생산된다. 경사얀들(P)과위사얀들(G)을인터레이싱하는것에의해생산되는인터액팅제직물은사용되는보직물(CF)과동시에일체화된다. 보직물(CF)과인터액팅제직물은교차평면에서서로두께방향으로일체화되어내박리성의고성능복합재료들을제조하기에유용하게사용되는 3D 직물제품들을직접생성한다. | ||||||
| 178 | 직조 구조물 및 이러한 구조물을 포함하는 패널 또는 컨테이너 | KR1020107018478 | 2009-01-28 | KR101583849B1 | 2016-01-08 | 데쉠프스,조르지스-파울 |
| 본발명은하나이상의분리된접결사(13)에의해서로연결된 2개이상의직조벽(11, 12)을포함하는직조구조물에관한것이다. 본발명에따르면, 상기하나이상의접결사(13)의 2개의연속적인싱커들간의길이의변화는씨실의방향으로및/또는날실의방향으로상기구조물의하나이상의부분상에서연속적이며, 상기싱커들은각각상이한벽(11, 12)의씨실에의해라이서에상응한다. 본발명은항공, 해양, 가정용가구및 자동차분야에서사용될수 있다. | ||||||
| 179 | 섬유 이송을 이용한 모서리 맞춤부재 및 그 성형 방법 | KR1020087013383 | 2006-10-16 | KR101320853B1 | 2013-10-30 | 고어링,조나단 |
| 모서리 맞춤장치(corner fitting) 및 그 형성방법이 개시되는데, 모서리 맞춤장치의 형성방법은, 제 1 및 제 2 방향 직조 섬유들을 갖는 제 1 직조부, 제 1 방향 섬유들과 희생적인 제 2 방향 섬유들을 가지며 상기 제 1 직조부에 인접한 제 2 직조부, 그리고 상기 희생적인 제 2 방향 섬유들과 선택적으로 결합하는 제 1 방향 섬유들을 갖는 제 3 반-직조부(semi-woven portion)를 제공하는 단계를 포함한다. 모서리 맞춤장치의 형성방법은 평평한 직물을 적어도 한 방향으로 접는 단계, 그리고 상기 희생적인 제 2 방향 섬유들을 제거하는 단계를 더 포함하며, 상기 희생적인 제 2 방향 섬유들을 제거하는 동안에, 상기 희생적인 제 2 방향 섬유들은 상기 제 3 반-직조부의 상기 제 1 방향 섬유들에 의해서 대체되고, 모든 면들을 연결하는 연속적인 섬유들을 갖는 모서리 맞춤장치를 형성한다. 모서리 맞춤장치(corner fitting), 직조 섬유, 평평한 직물, 직조부, 반-직조부(semi-woven portion) | ||||||
| 180 | 유사 등방성 3차원 모재 및 그 제조방법 | KR1020117017804 | 2009-12-17 | KR1020110106427A | 2011-09-28 | 조나단고어링 |
| 유사 등방성 3차원 직조 모재(100)는 개별적인 직물 스트립 또는 직조 요소를 포함하는데, 이들은 일체로 직조된 축외 보강재들의 어레이를 갖는 유사 등방성 3차원 직조 구조물을 형성하도록 함께 짜여진다. 직조 요소(10)는 그것의 길이를 따라서 주기적으로 위치한 일체형 횡단 보강재들(16)을 갖도록 구성된 직조 스트립이 될 것이다. 직조 요소(10)는 스킨의 3개 구간과 3개의 횡방향 보강재들을 포함할 것이다. 소정 갯수의 스킨과 보강재 구간들이 존재할 수 있다. 그간들이 많아지면 큰 패널들(예를 들어 육각형 셀)을 만드는 것이 가능해진다. 이러한 직조 요소들은 0°,+60°및 -60°방향으로 직조 요소들(10)의 종축을 향하는 패턴으로 짜여질 것이다. 횡단 보강재들(16)은 스킨에 대하여 접혀지는 반면에, 직조 요소들(10)은 짜여지고 직조 요소(10)가 제 위치로 짜여진 후에 소정 위치로 접혀진다. 섬유 보강 요소는 유사 등방성 3차원 직조 모재(100)를 포함할 것이다.
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