公开(公告)号：US5776383A

公开(公告)日：1998-07-07

申请号：US602420

申请日：1996-02-16

Applicant: Jean-Louis Darrieux ,  Jean-Marc Nicolas Pascal Donzac

Inventor： Jean-Louis Darrieux ,  Jean-Marc Nicolas Pascal Donzac

IPC: C08J5/04 ,  C04B35/52 ,  C04B35/83 ,  F16D65/12 ,  F16D69/02 ,  C01B31/00

CPC classification number: C04B35/83 ,  F16D69/023 ,  F16D65/126

Abstract: Method for producing a shaped part made of a graphitized carbon/carbon composite material in which a compound of carbon fibers is prepared impregnated with a solution of carbon precursors and then cut into sections placed in a mould subjected to a carbonization stage by means of hot unidirectional pressing, wherein, so as to prepare the compound, the fiber is subjected to a heat deoxidation and oil removal treatment followed by a softening in a bath for increasing wettability and hooking and then impregnation in a bath formed of an aqueous solution containing pitch mesophase, high-yield pitch and a binder, the required sufficient calculated amount of compound being placed in bulk in a hot constant volume pressing mould so as to accurately fill the mould at the end of pressing before carrying out said carbonization, the moulded part finally being graphitized at a high temperature. Applications include the aeronautic and spatial fields.

Abstract translation: 制造由石墨化碳/碳复合材料制成的成形部件的方法，其中制备碳纤维化合物浸渍碳前体溶液，然后通过热单向切割成放置在经过碳化阶段的模具中的部分 其中，为了制备化合物，对纤维进行热脱氧除油处理，随后在浴中软化以增加润湿性和钩挂，然后浸渍在由含有沥青中间相的水溶液形成的浴中， 高产量沥青和粘合剂，将需要的足量的化合物量放入热恒定体积的压模中，以便在进行碳化之前在压制结束时精确地填充模具，模制件最终被石墨化 在高温下。 应用包括航空和空间领域。

公开(公告)号：US5571357A

公开(公告)日：1996-11-05

申请号：US253056

申请日：1994-06-02

Applicant: Jean-Louis Darrieux ,  Christian Picosson ,  Hugues Canfranc

Inventor： Jean-Louis Darrieux ,  Christian Picosson ,  Hugues Canfranc

IPC: B29C70/16 ,  B29C53/82 ,  B29C70/44 ,  B29C70/56 ,  B29K105/08 ,  B29L22/00 ,  B29C70/20 ,  B29C70/22 ,  B29C70/34

CPC classification number: B29C53/824 ,  B29C70/446 ,  B29C70/56 ,  B29L2023/00

Abstract: Method for embodying hollow articles made of composite material including at least one access orifice via winding/laying down fibers on an expansible mandrel, the resulting articles and a recoverable and removable mandrel. The method includes placing preimpregnated fibers on an expansible, extractable mandrel having a longitudinal axis by at least one of winding and laying down the preimpregnated fibers on the mandrel, the placing of circumferential fibers of the preimpregnated fibers comprising placing the circumferential fibers at an angle to approach or reach 90.degree. with respect to the longitudinal axis and to form on the mandrel a sinuous line and/or plural, discontinuous elements, so as to enable the preimpregnated fibers to be expanded circumferentially during radial expansion of the mandrel; and expanding the mandrel inside a shaper while polymerizing the preimpregnated fibers.

Abstract translation: 用于实现由复合材料制成的中空制品的方法，所述中空制品由包括至少一个接入孔的复合材料构成，所述孔通过在可扩展心轴上缠绕/放置纤维，所得制品和可恢复和可移除的心轴。 该方法包括将预先浸渍的纤维放置在具有纵向轴线的可膨胀的可提取的心轴上，所述心轴具有通过将预浸渍的纤维卷绕和铺放在心轴上的至少一种，预浸渍纤维的周向纤维的放置，包括将周向纤维以与 接近或相对于纵向轴线达到90°并且在心轴上形成弯曲的线和/或多个不连续的元件，以便使预浸渍的纤维在心轴的径向膨胀期间周向地膨胀; 并且在聚合预浸渍的纤维的同时在整形器内扩张心轴。

公开(公告)号：US5429853A

公开(公告)日：1995-07-04

申请号：US12457

申请日：1993-02-02

Applicant: Jean-Louis Darrieux

Inventor： Jean-Louis Darrieux

IPC: D04H1/52 ,  B29C70/10 ,  B29C70/24 ,  B29C70/30 ,  B29C70/34 ,  B29C70/54 ,  B29D99/00 ,  D04H1/00 ,  D04H1/4209 ,  D04H1/45 ,  D04H3/07 ,  B32B7/08 ,  D05B3/12

CPC classification number: B29D99/0014 ,  B29C70/24 ,  B29C70/30 ,  B29C70/345 ,  B29C70/543 ,  D04H1/4209 ,  D04H1/52 ,  D04H3/07 ,  B29C65/62 ,  B29C66/1122 ,  B29C66/43441 ,  B29C66/721 ,  Y10T428/24033 ,  Y10T428/24124 ,  Y10T428/24174

Abstract: Method for producing a fibrous reinforcement (1) for a component of composite material comprising a panel provided with a rib. Transverse fibers (4A) are inserted over the whole extent of the first fibrous element (2), through the opposite face of the first fibrous element (2) to the second fibrous element (3) and by the stitching without knotting of a continuous filament (4) by means of a needle (33, 40), so that the transverse fibers (4A), which are located opposite the bearing flange (3A) of the second fibrous element (3), form stitches (4B) joining the first and second fibrous elements together and that some (4A1) of the transverse fibers (4A) are located vertically in line with the stiffening flange (3B) of the second fibrous element (3). Also a method for the production of composite components of the aircraft structural panel type.

Abstract translation: 1.一种复合材料成分的纤维增强材料（1）的制造方法，其特征在于，具有设置有肋的面板。 横向纤维（4A）穿过第一纤维元件（2）的整个范围，通过第一纤维元件（2）的相对面插入第二纤维元件（3），并通过缝合而不连续连续的细丝 （4）通过针（33,40），使得与第二纤维元件（3）的轴承凸缘（3A）相对的横向纤维（4A）形成接合第一纤维单元（3）的线圈（4B） 和第二纤维元件在一起，并且横向纤维（4A）中的一些（4A1）垂直地与第二纤维元件（3）的加强凸缘（3B）成一直线。 还有一种生产飞机结构面板型复合材料的方法。

公开(公告)号：US5000397A

公开(公告)日：1991-03-19

申请号：US342195

申请日：1989-04-24

Applicant: Jean-Louis Darrieux

Inventor： Jean-Louis Darrieux

IPC: B65H54/02 ,  B29C53/80 ,  B65H49/18 ,  B65H49/26 ,  B65H59/04 ,  B65H59/16 ,  B65H59/18 ,  B65H59/40 ,  B65H75/38

CPC classification number: B29C53/8016 ,  B65H49/18 ,  B65H59/16 ,  B65H59/18 ,  B65H59/40 ,  B65H2701/31

Abstract: A cassette for storing and dispensing filamentary material to a machine for producing hollow articles by filament winding includes a housing having an outlet; a spindle supported internally of the housing; a hollow roll rotatably mounted on the spindle; and a reel of filamentary material carried by the hollow roll. The reel is fixed for rotation with the hollow roll and the hollow roll is rotatable in one direction to permit unwinding of the filamentary material from the reel. A force opposing the unwinding of the filamentary material is provided by a device located internally of the hollow roll. An adjustable braking mechanism is provided to establish a first tension on the filamentary material and an additional tensioning force is applied to the filamentary material by a complementary tensioning arrangement.

Abstract translation: 用于将丝状材料储存和分配到用于通过细丝缠绕产生中空制品的机器的盒子包括具有出口的壳体; 支撑在壳体内部的主轴; 可旋转地安装在所述心轴上的中空辊; 以及由中空辊承载的丝线材料的卷轴。 卷轴被固定以与中空辊一起旋转，并且中空辊可以在一个方向上旋转以允许丝线材料从卷轴展开。 通过位于中空辊内部的装置提供与丝状材料退绕相反的力。 提供可调节的制动机构以在丝状材料上建立第一张力，并且通过互补的张紧装置向丝状材料施加额外的张力。

公开(公告)号：US4710412A

公开(公告)日：1987-12-01

申请号：US739266

申请日：1985-05-29

Applicant: Jean-Louis Darrieux

Inventor： Jean-Louis Darrieux

IPC: B29C53/56 ,  B29C53/80 ,  B29C69/00 ,  B27N5/02 ,  B64D27/00 ,  B64D41/00

CPC classification number: B29C53/56 ,  B29C53/8091 ,  B29C69/002 ,  Y10T428/1369

Abstract: A method of fabricating complex frames, e.g. for engines and aircraft comprises forming the principal components of the frame from resin-bonded filamentary material and securing them together, each of the principal components being formed by a method which includes the step of winding the filamentary material about a former having longitudinal axis and impregnating the material with a hardenable resin. One or more of the components so made may form part of the former for one or more of the other components. The method of forming the individual components may further include the step of axially dividing the element which is made by winding filamentary material about a former and impregnating the material with hardenable resin.

Abstract translation: 一种制造复杂帧的方法，例如 对于发动机和飞行器，包括从树脂粘合的丝状材料形成框架的主要部件并将它们固定在一起，每个主要部件通过一种方法形成，该方法包括将丝状材料缠绕在纵向轴线上并具有浸渍 该材料具有可硬化的树脂。 如此制成的一个或多个部件可以为一个或多个其他部件形成前者的一部分。 形成各个部件的方法还可以包括通过将丝状材料卷绕在成形器上并通过可硬化树脂浸渍材料而制成的元件的轴向分割的步骤。

公开(公告)号：US06843280B2

公开(公告)日：2005-01-18

申请号：US10304709

申请日：2002-11-27

Applicant: Georges Cahuzac ,  Jean-Louis Darrieux

Inventor： Georges Cahuzac ,  Jean-Louis Darrieux

IPC: D03D1/00 ,  B29C70/22 ,  D03D41/00

CPC classification number: B29C70/228

Abstract: A weaving device for the production of thick textile armatures constituted by superposed layers of threads secured together by a binding thread traversing the layers, includes a frame provided laterally and at its periphery with regularly distributed hooking pins, elements for depositing with the aid of the pins, thread and elements for flattening the layers. The pins have a first section with a slight inclination outwardly of the frame and a second straight section prolonging the first and having an a substantially greater inclination outwardly of the frame. The elements for depositing thread include a plurality of guides each supplying a thread, and are moved simultaneously and spaced at an interval equal to n times the interval between pins. The elements for weaving the layers include elements adapted to press the assembly of the layers about their periphery.

Abstract translation: 用于生产厚织物电枢的编织装置由通过穿过层的装订螺纹固定在一起的多个螺纹层构成，包括一个横向设置的框架，并在其周边设有规则分布的钩销，用于借助于销的沉积元件 ，螺纹和用于使层压缩的元件。 销具有第一部分，其具有从框架向外略微倾斜的第一部分，以及延伸第一直线部分并且具有相对于框架向外大大更大倾斜的第二直线部分。 用于沉积螺纹的元件包括多个引导件，每个引导件提供螺纹，并且以等于销的间隔的n倍的间隔同时移动并间隔开。 用于编织层的元件包括适于在其周边压迫层的组件的元件。

公开(公告)号：US06540000B1

公开(公告)日：2003-04-01

申请号：US09437740

申请日：1999-11-10

Applicant: Jean-Louis Darrieux ,  Jean-François Fuchs

Inventor： Jean-Louis Darrieux ,  Jean-François Fuchs

IPC: B32B3100

CPC classification number: B29C70/545 ,  B29C70/384 ,  D04H3/02 ,  Y10T156/1348 ,  Y10T156/1374 ,  Y10T156/1788

Abstract: A device for depositing in contact roving of pre-impregnated fibers in which at least one roving (F) is, in the course of a deposition sequence, unrolled from a spool (19) or the like, pressed and deposited on the surface (9) to be covered with the help of a deposition roller (11) or the like, then cut when the desired length of roving is deposited. Substantially from beginning to end of each deposition sequence the roving (F) is maintained in contact with the roller (11), the roving being unrolled substantially under only the tension of the roller and deposited and held, at least at the beginning and at the end of the deposition path, pressed against the surface to be covered, and, at the end of the deposition sequence, spacing the deposition roller (11) from the surface (9), then cutting the roving in its portion between the roller and the surface. Useful in the production of structures of composite material.

Abstract translation: 一种用于在预浸渍纤维的接触粗纱中沉积的装置，其中至少一个粗纱（F）在沉积顺序的过程中从卷轴（19）等展开，压制并沉积在表面（9）上 ）在沉积辊（11）等的帮助下被覆盖，然后当所需长度的粗纱被沉积时被切割。 基本上从每个沉积顺序的开始到结束，粗纱（F）保持与辊（11）接触，粗纱基本上仅在辊的张力下展开，并至少在开始处和在 沉积路径的端部，压靠待覆盖的表面，并且在沉积顺序结束时，将沉积辊（11）与表面（9）间隔开，然后在辊和辊之间的部分中切割粗纱 表面。 可用于生产复合材料的结构。

公开(公告)号：US5518564A

公开(公告)日：1996-05-21

申请号：US291852

申请日：1994-08-17

Applicant: Jean-Louis Darrieux

Inventor： Jean-Louis Darrieux

IPC: B29C70/16 ,  B29C70/06 ,  B29C70/24 ,  B29C70/38 ,  B29L31/30 ,  D07B1/16 ,  B65H81/00

CPC classification number: B29C70/384 ,  B29C70/24 ,  B29C70/382 ,  B29C70/388 ,  B29C65/62 ,  B29C66/1122 ,  B29C66/43441 ,  B29L2031/737 ,  Y02T50/433 ,  Y10T156/1348 ,  Y10T156/1788

Abstract: The device consists of a placing head whose wire drive roller and placing wheel are interconnected by an intermediate gear which may be retracted so as to disconnect them, said placing head being translation-mobile with respect to the distributing machine/head interface, complementary means providing a variable pressure of the placing head on the shape. Application for wire placing so as to form a complex structural piece.

Abstract translation: 该装置包括一个放置头，其导线驱动辊和放置轮通过中间齿轮相互连接，中间齿轮可以缩回以便将它们分离，所述放置头相对于分配机/头接口是可平移的 - 互补装置， 放置头在形状上的可变压力。 电线敷设的应用，以形成复杂的结构件。

公开(公告)号：US5358594A

公开(公告)日：1994-10-25

申请号：US12853

申请日：1993-02-03

Applicant: Jean-Louis Darrieux

Inventor： Jean-Louis Darrieux

IPC: B29C70/16 ,  B29C70/06 ,  B29C70/24 ,  B29C70/38 ,  B29L31/30 ,  D07B1/16 ,  B65H81/00

CPC classification number: B29C70/384 ,  B29C70/24 ,  B29C70/382 ,  B29C70/388 ,  B29C65/62 ,  B29C66/1122 ,  B29C66/43441 ,  B29L2031/737 ,  Y02T50/433 ,  Y10T156/1348 ,  Y10T156/1788

Abstract: The device consists of a placing head whose wire drive roller and placing wheel are interconnected by an intermediate gear which may be retracted so as to disconnect them, said placing head being translation-mobile with respect to the distributing machine/head interface, complementary means providing a variable pressure of the placing head on the shape.Application for wire placing so as to form a complex structural piece.

Abstract translation: 该装置包括一个放置头，其导线驱动辊和放置轮通过中间齿轮相互连接，中间齿轮可以缩回以便将它们分离，所述放置头相对于分配机/头接口是可平移的 - 互补装置， 放置头在形状上的可变压力。 电线敷设的应用，以形成复杂的结构件。

公开(公告)号：US5350615A

公开(公告)日：1994-09-27

申请号：US48080

申请日：1993-04-14

Applicant: Jean-Louis Darrieux

Inventor： Jean-Louis Darrieux

IPC: B29C70/10 ,  B32B5/02 ,  D04H1/52 ,  D04H3/07 ,  D04H3/115 ,  D05B1/24 ,  D05B23/00 ,  D05B85/06 ,  D05B85/10 ,  B32B5/22 ,  B32B7/08 ,  D05B93/00

CPC classification number: D04H3/115 ,  B29C70/24 ,  D04H3/07 ,  D05B23/00 ,  D05B85/06 ,  D05B85/10 ,  D10B2505/02 ,  Y10S428/902 ,  Y10T428/24033 ,  Y10T428/24083 ,  Y10T428/24124 ,  Y10T442/2984 ,  Y10T442/2992 ,  Y10T442/687

Abstract: A method and device are disclosed for forming reinforcement element formed of fibers distributed along three dimensions, wherein, a continuous fiber is introduced in a substrate resting on a support formed of such fibers crossed in at least two directions, by stitching, from the free face of said substrate opposite said support by means of a needle driven with a reciprocal movement, a relative movement being in addition generated between said support and said needle so that said continuous fiber is formed inside said substrate of a succession of consecutive segments forming a zig-zag line.The invention is remarkable in that:said needle is curved and imposes on each segment of said continuous fiber a similar curved form; andthe reciprocal movement of said curved needle occurs while rotating about an axis perpendicular to the plane of said needle and disposed on the concave side thereof.

Abstract translation: 公开了一种用于形成由三维分布的纤维形成的增强元件的方法和装置，其中，将连续纤维引入到由至少两个方向交叉的这种纤维形成的支撑物上的基板中，通过从自由面 通过利用往复运动驱动的针相对于所述支撑件的所述衬底，在所述支撑件和所述针之间另外产生相对运动，使得所述连续纤维形成在所述衬底内的一系列连续的段形成Zig- 扎格线。 本发明是显而易见的：所述针弯曲并且在所述连续纤维的每个部分上施加相似的弯曲形式; 并且所述弯曲针的往复运动在围绕垂直于所述针的平面的轴线旋转并且设置在其凹侧上时发生。