公开(公告)号：US09157172B2

公开(公告)日：2015-10-13

申请号：US13812067

申请日：2011-07-26

Applicant: Yasuhito Tokoro ,  Tomoyuki Kotani

Inventor： Yasuhito Tokoro ,  Tomoyuki Kotani

IPC: B28B11/08 ,  D01F9/12 ,  D01F9/32 ,  B65H57/14 ,  B65H57/16

CPC classification number: D01F9/12 ,  B65H57/14 ,  B65H57/16 ,  B65H2701/314 ,  B65H2701/38 ,  D01F9/32

Abstract: The invention provides a method for producing carbon fiber bundles excellent in productivity without impairing the quality in the process for producing carbon fibers. The method includes a flame-retarding step, a precarbonization step, and a carbonization step. When traveling pitches of the fiber bundles in the flame-retarding step, precarbonization step and carbonization step are represented by P1, P2 and P3, respectively, 0.8≦P2/P1≦1.0 and 0.4≦P3/P1≦0.8 are satisfied; when traveling pitches of the fiber bundles at the inlet and the outlet of a heat treatment section of a precarbonization furnace are represented by P11 and P12, respectively, 0.40≦(P12/P11)≦0.90 is satisfied; or when traveling pitches of the fiber bundles at the inlet and the outlet of a heat treatment section of a carbonization furnace are represented by P13 and P14, 0.40≦(P14/P13)≦0.90 is satisfied.

Abstract translation: 本发明提供一种制造生产率优异的碳纤维束的方法，而不损害生产碳纤维的方法的质量。 该方法包括阻燃步骤，预碳化步骤和碳化步骤。 当阻燃工序中纤维束的行进间距分别为P1，P2和P3时，分别为0.8＆nlE; P2 / P1＆nlE; 1.0和0.4＆nlE; P3 / P1＆nlE; 0.8; 在预碳化炉的热处理部的入口和出口处的纤维束的行进间距分别由P11和P12表示为0.40＆nlE;（P12 / P11）＆nlE; 0.90; 或者当碳化炉的热处理部的入口和出口处的纤维束的行进间距由P13和P14表示为0.40＆nlE;（P14 / P13）＆nlE; 0.90。

公开(公告)号：US20150014473A1

公开(公告)日：2015-01-15

申请号：US14501566

申请日：2014-09-30

Applicant: KAMITSU SEISAKUSHO LTD.

Inventor： Yoshiyasu MAEDA

IPC: B65H57/14

CPC classification number: B65H57/14 ,  B65H23/038 ,  B65H57/28 ,  B65H2701/314 ,  D02J1/225

Abstract: A fiber bundle guide 1 includes a cylindrical guide roller 11, a support member 12 which rotatably supports the guide roller 11, and a movable mechanical section 13 arranged between the guide roller 11 and the support member 12, so that the guide roller 11 swings in response to widthwise changes in the traveling path of the fiber bundle Y. According to this fiber bundle guide, it is possible to prevent excessive shifting of the fiber bundle Y toward one of both sides of the circumferential edge of the guider roller 11, preventing shrinking or bending of the fiber bundle Y due to the contact of the fiber bundle Y to the flange 112 of the guide roller 11, which makes it possible to guide the fiber bundle Y without causing twisting of the bundle.

Abstract translation: 纤维束引导件1包括圆柱形引导辊11，可旋转地支撑引导辊11的支撑构件12和布置在引导辊11和支撑构件12之间的可移动机械部分13，使得引导辊11摆动 响应于纤维束Y的行进路径的宽度方向的变化。根据该纤维束引导件，可以防止纤维束Y朝着导向辊11的周缘的两侧之一过度移动，从而防止收缩 或由于纤维束Y与引导辊11的凸缘112的接触而导致的纤维束Y的弯曲，这使得可以引导纤维束Y而不会引起束的扭曲。

公开(公告)号：US20140117146A1

公开(公告)日：2014-05-01

申请号：US14124437

申请日：2012-06-06

Applicant: Rolf Schröder

Inventor： Rolf Schröder

IPC: B65H57/16

CPC classification number: B65H57/16 ,  B65H57/02 ,  B65H2701/314 ,  B65H2701/38 ,  D02H13/16

Abstract: In a cable guide for fibers, particularly carbon fibers, which are combined into cables and extend in a transport direction in a transport plane, characterized in that the cable guide comprises a plurality of individual pins for separating said cables consisting of fibers, it is provided that the pins relative to the transport direction of the cables are inclined in the transport direction and together with the transport plane include an angle from 20° to 70°.

Abstract translation: 在用于纤维，特别是碳纤维的电缆引导件中，其被组合成电缆并且在输送平面中沿输送方向延伸，其特征在于，电缆引导件包括用于分离由纤维构成的电缆的多个单独的销， 相对于电缆的输送方向的销在输送方向上倾斜并且与输送平面一起包括从20°至70°的角度。

公开(公告)号：US08062448B2

公开(公告)日：2011-11-22

申请号：US12150272

申请日：2008-04-25

Applicant: Bruno Bompard ,  Pierre Olry ,  Renaud Duval ,  Alain Bruyere ,  Dominique Coupe ,  Jean Aucagne

Inventor： Bruno Bompard ,  Pierre Olry ,  Renaud Duval ,  Alain Bruyere ,  Dominique Coupe ,  Jean Aucagne

IPC: B32B37/00

CPC classification number: B32B5/26 ,  B29C70/202 ,  B29C70/386 ,  B29C2793/0027 ,  B29C2793/0081 ,  B32B5/12 ,  B32B2262/0269 ,  B32B2262/101 ,  B32B2262/105 ,  B32B2262/106 ,  B32B2305/08 ,  B65H59/10 ,  B65H2701/314 ,  B65H2701/38 ,  D02J1/18 ,  D04B21/165 ,  D04H3/002 ,  D04H3/004 ,  D04H3/04 ,  D04H3/05 ,  D04H3/08 ,  D04H3/10 ,  D04H3/105 ,  D04H3/11 ,  D04H13/00 ,  D10B2505/02 ,  Y10T156/1052 ,  Y10T156/1085 ,  Y10T156/1322 ,  Y10T428/24033 ,  Y10T428/24058 ,  Y10T428/24132 ,  Y10T428/24322 ,  Y10T428/249924 ,  Y10T428/2913 ,  Y10T428/298

Abstract: A plurality of unidirectional sheets (30a, 30b, 30c) are superposed in different directions and they are bonded together. At least one of the unidirectional sheets is made by spreading a tow so as to obtain uniform thickness, width not less than 5 cm, and a weight of no more than 300 g/m2, cohesion being imparted to the sheet so as to enable it to be handled prior to being superposed with other sheets. Advantageously, the unidirectional sheets are made of carbon fibers and are obtained by spreading out large tows.

Abstract translation: 多个单向片（30a，30b，30c）在不同的方向上重叠并且结合在一起。 单向片材中的至少一个是通过铺展丝束制成的，以获得均匀的厚度，宽度不小于5cm，重量不超过300g / m 2，赋予片材内聚力，使其能够 在与其他片材重叠之前被处理。 有利地，单向片由碳纤维制成，并且通过展开大的丝束获得。

公开(公告)号：US20110217228A1

公开(公告)日：2011-09-08

申请号：US13127620

申请日：2009-11-09

Applicant: Kunihiro Mishima ,  Takamitsu Hirose ,  Kimiyasu Kato ,  Mitsutoshi Ozaki ,  Daiki Watanabe

Inventor： Kunihiro Mishima ,  Takamitsu Hirose ,  Kimiyasu Kato ,  Mitsutoshi Ozaki ,  Daiki Watanabe

IPC: D01F9/12 ,  D02G3/02 ,  D02G3/22 ,  D01H13/30

CPC classification number: D01F9/22 ,  B65H69/06 ,  B65H2701/314 ,  B65H2701/38 ,  D02J1/08 ,  Y10T428/2913 ,  Y10T428/2918 ,  Y10T428/298

Abstract: A fiber bundle which has a pieced part formed by jetting a pressurized fluid against a fiber-bundle overlap is formed either by directly superposing the ending part of a fiber bundle composed of many fibers on the beginning part of another fiber bundle composed of many fibers or by superposing the end part and the beginning part on a jointing fiber bundle composed of many fibers, whereby the many fibers of the fiber bundles are interlaced with one another to thereby piece up the fiber bundles. The pieced part comprises an opened-fiber part in which the fibers have been opened and interlaced-fiber parts respectively located on both sides thereof, each interlaced-fiber part being composed of a plurality of constituent interlaced parts located apart in the width direction for the fiber bundle.

Abstract translation: 通过将由多根纤维组成的纤维束的末端部分直接叠加在由许多纤维构成的另一根纤维束的起始部分上而形成的具有通过喷射加压流体抵抗纤维束重叠而形成的接头部分的纤维束 通过将端部和开始部分叠加在由许多纤维构成的接合纤维束上，由此纤维束的许多纤维彼此交织，从而将纤维束分开。 接头部分包括纤维已经打开的开纤部分和分别位于其两侧的隔行纤维部分，每个交织纤维部分由沿宽度方向分开的多个构成交错部分组成，用于 纤维束。

公开(公告)号：US07255302B2

公开(公告)日：2007-08-14

申请号：US10796064

申请日：2004-03-10

Applicant: Gordon Shearer ,  Fumihiko Nobayashi ,  Osamu Tsutsumi ,  Atsushi Kawamura

Inventor： Gordon Shearer ,  Fumihiko Nobayashi ,  Osamu Tsutsumi ,  Atsushi Kawamura

IPC: B65H57/16

CPC classification number: B65H57/006 ,  B65H57/14 ,  B65H2701/314 ,  B65H2701/38

Abstract: Disclosed are guide apparatus for guiding an advancing continuous fiber bundle, a winding machine having the guide apparatus installed therein, a method for making a bobbin of a continuous fiber bundle, particularly that of carbon fibers, and a carbon fiber bobbin made by using the winding machine; and the guide apparatus comprises: a pair of a first and a second guides disposed on the passage of the fiber bundle, axis lines of which guides are in a relation twisted away from each other in a space, and a parallel guide disposed at the downstream side of the pair of the guides, axis line of which parallel guide is parallel to that of the bobbin, the first guide being a flat or a conical guide, and the second guide being a conical guide.

Abstract translation: 公开了用于引导前进的连续纤维束的引导装置，其中安装有引导装置的卷绕机，制造连续纤维束的线圈，特别是碳纤维的线轴的方法，以及使用绕组制成的碳纤维线轴 机; 导向装置包括：布置在纤维束通道上的一对第一和第二引导件，其导轨在空间中彼此相互扭曲的轴线，以及设置在下游的平行导向件 一对引导件的一侧，平行导向件的轴线平行于线轴，第一引导件为平面或锥形导向件，第二引导件为圆锥形引导件。

公开(公告)号：US20060225465A1

公开(公告)日：2006-10-12

申请号：US11360406

申请日：2006-02-24

Applicant: Karl-Heinz Kinder ,  Wolfgang Pester ,  Gottfried Roth ,  Dietmar Reuchsel ,  Frank Schubert ,  Frank Vettermann ,  Alexander Wegner ,  Astrid Kirchberg

Inventor： Karl-Heinz Kinder ,  Wolfgang Pester ,  Gottfried Roth ,  Dietmar Reuchsel ,  Frank Schubert ,  Frank Vettermann ,  Alexander Wegner ,  Astrid Kirchberg

IPC: D04B35/26 ,  B65H51/20

CPC classification number: D04B23/12 ,  B65H51/20 ,  B65H51/30 ,  B65H57/28 ,  B65H2701/312 ,  B65H2701/314 ,  B65H2701/38 ,  B65H2701/528

Abstract: A device for feeding fiber bands to a knitting machine, wherein the device includes a creel having at least one bobbin with at least one fiber band. Further, at least one feed drive driving at least one feeder roll, such that the fiber band is guided by the at least one feeder roll. Further still, a band storage including a motor driven control drive arranged to change the length of a variable length storage path for the at least one fiber band, wherein the band storage is arranged between the creel and the at least one feeder roll. A control device actuates the motor driven control drive and the at least one feed drive in a manner coordinated with one another.

Abstract translation: 一种用于将纤维带馈送到针织机的装置，其中所述装置包括具有至少一个具有至少一个纤维带的纱管的纱架架。 此外，至少一个进给驱动器驱动至少一个进料辊，使得纤维带由至少一个进料辊引导。 此外，还包括一种带存储装置，其包括马达驱动控制驱动器，其布置成改变用于所述至少一个光纤带的可变长度存储路径的长度，其中所述带存储器布置在所述筒子架和所述至少一个馈送辊之间。 控制装置以彼此协调的方式致动马达驱动控制驱动器和至少一个进给驱动器。

公开(公告)号：US20040221909A1

公开(公告)日：2004-11-11

申请号：US10491275

申请日：2004-03-31

Inventor： Ikuo Horibe ,  Kiyoshi Momma ,  Akira Nishimura

IPC: D03D041/00

CPC classification number: D03D47/34 ,  B65H51/205 ,  B65H2701/312 ,  B65H2701/314 ,  B65H2701/37 ,  D03D15/0088 ,  D03D23/00 ,  D03D41/008 ,  D03D47/16 ,  D03D47/345 ,  D03D47/368 ,  D10B2505/02 ,  Y10S139/01

Abstract: A method of producing a reinforcing fiber woven fabric, for producing on a weaving machine a reinforcing fiber woven fabric from wefts of reinforcing fiber yarns and warps of reinforcing fiber yarns, the method comprising providing, on a weft supply passage for supplying a weft from a weft bobbin to the weaving machine, a weft unwinding means for laterally unwinding weft from the weft bobbin, and a weft storing cylinder body for sucking along with air, part of weft thus unwound and directed toward the weaving machine and temporarily storing it therein, contactingly supporting weft, minimized in generation of twist by means of lateral unwinding, by a weft contacting means provided in the weft storing cylinder body while being stored in the weft storing cylinder, and preventing the generation of twist of weft being stored by the supporting; a production device therefore, and a reinforcing fiber woven fabric produced therefrom.

Abstract translation: 一种生产增强纤维织物的方法，用于在织造机上由增强纤维纱线纬纱和增强纤维纱线形成的增强纤维织物，该方法包括在纬纱供应通道上提供纬纱从 纬纱筒到织机，纬纱展开装置用于横向展开纬纱纬纱和纬纱储存筒体，用于与空气一起吸入，纬纱的一部分由此展开并指向织造机并临时将其存放在其中 通过在纬纱储存筒体中设置的纬纱接触装置，通过横向展开产生扭曲最小化，同时存储在纬纱储存筒中，并且防止由支撑件储存的纬纱的扭曲的产生; 因此生产装置和由其制成的增强纤维织物。

公开(公告)号：US20040168425A1

公开(公告)日：2004-09-02

申请号：US10479973

申请日：2003-12-12

Inventor： Atsushi Kawamura ,  Hiroshi Inagaki ,  Takahiko Kunisawa

IPC: D01H001/00

CPC classification number: D01F9/32 ,  B65H69/061 ,  B65H2701/314

Abstract: An object of a production device and production method for carbon fibers of the present invention is to certainly obtain a connecting portion having a high process passing property with a simple mechanism so as to achieve a continuous operation and improve a firing process operability for achieving a low cost. A pair of yarn gripping devices (12) for overlaying precursor fiber yarns to be connected one upon another and gripping the overlaid ends is provided, and a fluid processing unit for applying an entangling process by jetting a plurality of rows of fluid in along a yarn length direction is provided between the pair of yarn gripping devices (12). A plurality of discontinuous thread handling areas (11b) of the precursor fiber yarns in a fluid jet area of the fluid processing unit having fluid jet holes (11a) are disposed at predetermined, intervals (S).

Abstract translation: 本发明的碳纤维的制造装置和制造方法的目的在于，通过简单的机构确实获得具有高工艺通过性能的连接部，以实现连续的操作，并提高烧成工序的可操作性，以实现低 成本。 提供一对纱线夹持装置（12），其用于将前端纤维纱线彼此重叠地连接并夹持重叠的端部;以及流体处理单元，用于通过沿着纱线喷射多行流体来施加缠结过程 长度方向设置在一对纱线夹持装置（12）之间。 具有流体喷射孔（11a）的流体处理单元的流体喷射区域中的前体纤维纱线的多个不连续的纱线处理区域（11b）以预定的间隔（S）设置。

公开(公告)号：US06722116B1

公开(公告)日：2004-04-20

申请号：US09699883

申请日：2000-10-30

Applicant: Junji Takeuchi ,  Yasuki Miyashita ,  Yoshiharu Yasui

Inventor： Junji Takeuchi ,  Yasuki Miyashita ,  Yoshiharu Yasui

IPC: D02G322

CPC classification number: D04H3/04 ,  B29C70/20 ,  B65H69/061 ,  B65H2701/31 ,  B65H2701/314 ,  D02J1/08 ,  D02J1/18

Abstract: Two flat fiber bundles of non-twisted filaments are arranged in an overlapped relationship or in a parallel and adjoining relationship, and held by a gripper at two points spaced apart from each other in the filament-extending direction. Compressed air is injected from a nozzle to the overlapped portion of the fiber bundles between the holding points at a plurality of positions arranged in the direction transverse to the filament-extending direction to cause the adjacent filaments to be entangled. The nozzle is moved across the fiber bundles while injecting air. Filaments are thus opened and rotated by the injected air, and thus entangled. A fiber bundle joining apparatus includes support sections and a receiving section provided in a base, a gripper cooperating with the support sections to grip overlapped ends of fiber bundles therebetween, a nozzle, and a regulating member to temporarily hold the fiber bundles and to allow the lower fiber bundle to be slackened.