公开(公告)号：US20090107628A1

公开(公告)日：2009-04-30

申请号：US12209983

申请日：2008-09-12

Applicant: Tadashi UOZUMI ,  Motohiro TANIGAWA ,  Hiroki TAKASHIMA

Inventor： Tadashi UOZUMI ,  Motohiro TANIGAWA ,  Hiroki TAKASHIMA

IPC: B32B27/04

CPC classification number: B29B15/122 ,  B29C53/66 ,  B29C53/8066

Abstract: A resin adhesion method and apparatus in an FW molding achieves high speed and facilitates maintenance. A resin is adhered to a fiber by injecting the resin towards a surface of the fiber through a droplet injection device including a plurality of base resin injection nozzles and curing agent injection nozzles. A traveling device travels the fiber with a predetermined opposing spacing with the nozzles. A first path includes a base resin tank that supplies the base resin to the droplet injection device. A second path includes a curing agent tank that supplies the curing agent to the droplet injection device.

Abstract translation: 在FW成型中的树脂粘合方法和设备实现高速度并且便于维护。 将树脂通过包括多个基础树脂注射喷嘴和固化剂注入喷嘴的液滴喷射装置向树脂的表面注入树脂而粘附在纤维上。 行进装置以与喷嘴相对的预定间隔行进纤维。 第一路径包括将基础树脂供应到液滴喷射装置的基础树脂罐。 第二路径包括将固化剂供应到液滴喷射装置的固化剂槽。

公开(公告)号：US20090065625A1

公开(公告)日：2009-03-12

申请号：US12196158

申请日：2008-08-21

Applicant: Tadashi UOZUMI ,  Hiroki TAKASHIMA ,  Motohiro TANIGAWA

Inventor： Tadashi UOZUMI ,  Hiroki TAKASHIMA ,  Motohiro TANIGAWA

IPC: B65H54/71

CPC classification number: B29C53/828 ,  B29C53/60 ,  B29C53/8091

Abstract: A filament winding apparatus equipped with a transfer mechanism of a terminating end of a fiber bundle using a transfer ring that can be switched from a mandrel after the winding process to a mandrel before the winding process. A cutter cuts a fiber bundle wound around a first transfer ring integral with a mandrel after the winding process and a second transfer ring is moved to the mandrel before the winding process between the first and second transfer rings; and a friction roller positions and holds the second transfer ring when cutting the fiber bundle. The friction roller is pressed and biased against the second transfer ring by a compression spring.

Abstract translation: 一种纤维缠绕装置，其配备有使用转移环的纤维束的终止端的转移机构，所述转移环可以在卷绕过程之后从心轴切换到卷绕过程之前的心轴。 在卷绕过程之后，切割器切割缠绕在与心轴一体的第一传送环周围的纤维束，并且在第一和第二传送环之间的卷绕过程之前将第二传送环移动到心轴; 当切割纤维束时，摩擦辊定位并保持第二传送环。 摩擦辊被压缩弹簧按压并偏压在第二传递环上。

公开(公告)号：US20130248637A1

公开(公告)日：2013-09-26

申请号：US13614874

申请日：2012-09-13

Applicant: Motohiro TANIGAWA ,  Tadashi UOZUMI ,  Daigoro NAKAMURA ,  Ken HATTA

Inventor： Motohiro TANIGAWA ,  Tadashi UOZUMI ,  Daigoro NAKAMURA ,  Ken HATTA

IPC: B29C63/08 ,  B65H54/02

CPC classification number: B29C63/08 ,  B29C53/602 ,  B29C53/66 ,  B29C53/8016 ,  B29C63/24 ,  B65H54/02 ,  Y10T156/1052

Abstract: A filament winding method performs a hoop winding step including a first step of fixing an end of a fiber bundle to a liner surface at a starting position of hoop winding, a second step of hoop winding the fiber bundle having the end fixed to the liner surface in the first step, a third step of fixing the fiber bundle hoop wound in the second step to the liner surface at an ending position of hoop winding, and a fourth step of cutting the fiber bundle upstream in a fiber bundle supplying direction of the position where the fiber bundle is fixed in the third step.

Abstract translation: 长丝缠绕方法执行环绕卷绕步骤，包括在环绕卷绕的起始位置将纤维束的端部固定到衬垫表面的第一步骤，将端部固定在衬套表面上的卷绕纤维束的第二步骤 在第一步骤中，将在第二步骤中缠绕的纤维束环固定到环形卷绕的结束位置处的衬垫表面的第三步骤，以及在该位置的纤维束供给方向上游切割纤维束的第四步骤 其中纤维束在第三步中被固定。

公开(公告)号：US20120315569A1

公开(公告)日：2012-12-13

申请号：US13420322

申请日：2012-03-14

Applicant: Motohiro TANIGAWA ,  Tadashi UOZUMI ,  Takenori AIYAMA

Inventor： Motohiro TANIGAWA ,  Tadashi UOZUMI ,  Takenori AIYAMA

IPC: H01M8/04 ,  B65H81/00

CPC classification number: B65H81/02 ,  B29C53/602 ,  B29C53/64 ,  B29C70/32 ,  B29L2031/7172 ,  H01M8/04

Abstract: In a filament winding method, while a rotating tank relatively reciprocates in a tank axial direction to a helical winding head, fibers are fed from yarn-feeding sections to the tank. After the tank turns back in the tank axial direction, a large number of fibers are wound around one domed portion and a trunk portion of the tank, and trailing ends of the large number of fibers are located at one end portion of the trunk portion. Then a piece or a small number of fibers are fed from a rotating hoop winding head to the trunk portion, and hoop winding is performed on helical winding layers formed around the trunk portion. Then, at the one end portion of the trunk portion, the large number of fibers pulled from the yarn-feeding sections of the helical winding head are cut off.

Abstract translation: 在丝缠绕方法中，当旋转槽在罐轴向方向上相对往复运动到螺旋缠绕头时，纤维从喂纱部分送入罐中。 在油箱向油箱轴向返回后，大量纤维缠绕在油箱的一个圆顶部分和主干部分上，大量纤维的后端位于主干部分的一个端部。 然后将一个或多个纤维从旋转的环绕卷绕头供给到主体部分，并且围绕躯干部分形成的螺旋缠绕层进行环绕。 然后，在主干部的一端部，切断从螺旋形卷绕头的送纱部分拉出的大量纤维。

公开(公告)号：US20100032510A1

公开(公告)日：2010-02-11

申请号：US12491725

申请日：2009-06-25

Applicant: Motohiro TANIGAWA ,  Tadashi UOZUMI

Inventor： Motohiro TANIGAWA ,  Tadashi UOZUMI

IPC: B65H81/06 ,  B65H81/00

CPC classification number: B29C53/8016 ,  B29C53/602 ,  B29C53/64

Abstract: A filament winding apparatus reduces fluctuations in a winding operation by bringing a plurality of guide portions that guide fiber bundles to a liner close to the liner in a winding unit. Each of the guide portions is a tubular member having a guide hole penetrated from a base end to a leading end portion. The leading end portion has a smaller thickness width. Each of the guide portions guides a second fiber bundle to the liner by passing the second fiber bundle from a side of the base end portion to a side of the leading end portion of the guide hole. By rotating each of the guide portions about an axis of the guide portion, and by sliding the guide portions in the radius direction of the liner, the guide portions can be brought close to the liner.

Abstract translation: 通过在卷绕单元中引导将纤维束引导到靠近衬垫的衬垫的多个引导部，从而减少卷绕操作的波动。 每个引导部分是具有从基端到前端部分的引导孔的管状部件。 前端部具有较小的厚度宽度。 每个引导部分通过使第二纤维束从基端部分的一侧通过导向孔的前端部分的一侧将第二纤维束引导到衬垫。 通过使导引部分绕引导部的轴线旋转，并且通过使引导部沿着衬垫的半径方向滑动，引导部分可以靠近衬垫。

公开(公告)号：US20090065622A1

公开(公告)日：2009-03-12

申请号：US12190479

申请日：2008-08-12

Applicant: Tadashi UOZUMI ,  Hiroki TAKASHIMA ,  Motohiro TANIGAWA

Inventor： Tadashi UOZUMI ,  Hiroki TAKASHIMA ,  Motohiro TANIGAWA

IPC: B65H59/00 ,  B65H54/00

CPC classification number: B29C53/70 ,  B29C53/8016 ,  B29C53/8066

Abstract: A filament winding apparatus includes a hoop winding device and a helical winding device. The hoop winding device includes a disc-shaped wrapping table, a drive mechanism that rotatably drives the wrapping table, four bobbins supported along a peripheral edge of the wrapping table, and a guide member that moves and guides a fiber bundle fed from the bobbin to a mandrel arranged in an insertion hole of the wrapping table. The bobbin is axially supported in a freely rotatable manner with a chuck of a holder fixed to the wrapping table. A ratchet mechanism, which prevents over-rotation in a fiber bundle feeding direction of the bobbin, is arranged between the holder and the chuck.

Abstract translation: 一种长丝缠绕装置，包括环形缠绕装置和螺旋缠绕装置。 环形卷绕装置包括盘形包装台，可旋转地驱动包装台的驱动机构，沿着包装台的周缘支撑的四个筒管，以及引导构件，其将从筒管供给的纤维束移动并引导到 布置在包装台的插入孔中的心轴。 线轴以可自由旋转的方式轴向支撑，其中夹具固定在包装台上。 在保持器和卡盘之间设置有防止筒管的纤维束输送方向上的过度旋转的棘轮机构。

公开(公告)号：US20130068873A1

公开(公告)日：2013-03-21

申请号：US13605301

申请日：2012-09-06

Applicant: Motohiro TANIGAWA ,  Daigoro NAKAMURA ,  Tadashi UOZUMI ,  Ken HATTA

Inventor： Motohiro TANIGAWA ,  Daigoro NAKAMURA ,  Tadashi UOZUMI ,  Ken HATTA

IPC: B21C47/14

CPC classification number: B21C47/14 ,  B29C53/602 ,  B29C53/8016

Abstract: A filament winding apparatus includes a hoop winding device mounted with bobbins that supply a fiber bundle. Each of the bobbins is whirled around a periphery of a liner to wind the fiber bundle around an outer peripheral surface of the liner. The hoop winding device is replaceable with another hoop winding device at a predetermined position.

Abstract translation: 长丝缠绕装置包括安装有供给纤维束的筒管的环形卷绕装置。 每个筒管围绕衬垫的周边旋转，以将纤维束卷绕在衬套的外周表面上。 环形卷绕装置可以在另一个环绕卷绕装置的预定位置更换。

公开(公告)号：US20090127373A1

公开(公告)日：2009-05-21

申请号：US12259897

申请日：2008-10-28

Applicant: Tadashi UOZUMI ,  Motohiro TANIGAWA

Inventor： Tadashi UOZUMI ,  Motohiro TANIGAWA

IPC: B65H54/64 ,  B65H81/02

CPC classification number: B29C53/602 ,  B29C53/66 ,  B29C53/8016

Abstract: A filament winding apparatus that efficiently and orderly winds a fiber bundle with respect to a mandrel in a short period of time. A supporting board supports the mandrel, and a helical winding head supplies and guides the fiber bundle towards the mandrel. The helical winding head includes a group of guide tubes radially arranged on a circumferential surface of a guide ring, and a tube operation mechanism that reciprocates the guide tube along a tube axis center direction. The guide tube is moved closer to a circumferential surface of the dome part when the guide tube is facing a dome part of the mandrel such that the distance between the winding position of the fiber bundle and the guide tube at the dome part can be reduced, and the fiber bundle is orderly wound according to an appropriate winding trajectory.

Abstract translation: 一种在短时间内有效地有序地将纤维束相对于心轴卷绕的细丝缠绕装置。 支撑板支撑心轴，并且螺旋缠绕头朝向心轴提供并引导纤维束。 螺旋卷绕头包括径向布置在导向环的圆周表面上的一组导向管，以及沿着管轴中心方向使引导管往复运动的管操作机构。 当引导管朝向心轴的圆顶部分时，引导管更靠近圆顶部的圆周表面移动，使得可以减小纤维束的缠绕位置与圆顶部分的引导管之间的距离， 并且纤维束根据适当的缠绕轨迹有序缠绕。

公开(公告)号：US20090126875A1

公开(公告)日：2009-05-21

申请号：US12268234

申请日：2008-11-10

Applicant: Tadashi UOZUMI ,  Motohiro TANIGAWA

Inventor： Tadashi UOZUMI ,  Motohiro TANIGAWA

IPC: B32B37/00

CPC classification number: B29C53/8016 ,  B29C53/64 ,  B29C63/24

Abstract: A filament winding apparatus efficiently performs a helical winding process in which the winding angle of the fiber bundle differs. A helical winding head includes two guide rings, adjacently arranged along an axis center of the mandrel, and guide tubes arranged at equal intervals along a circumferential direction of the guide rings. The guide rings are switchable between a first state in which phase positions of the guide tubes are matched and a second state in which the phase positions of the guide tubes are evenly shifted in the circumferential direction by a phase switching structure. Tube exits of the guide tubes are arranged close in the first state.

Abstract translation: 长丝卷绕装置有效地执行纤维束的卷绕角度不同的螺旋卷绕处理。 螺旋缠绕头包括沿着心轴的轴心相邻布置的两个导向环和沿导向环的圆周方向等间隔布置的导向管。 导向环可以在引导管的相位位置匹配的第一状态和引导管的相位位置之间通过相位切换结构在圆周方向上均匀地移位的第二状态之间切换。 引导管的管出口在第一状态下靠近。

公开(公告)号：US20090121728A1

公开(公告)日：2009-05-14

申请号：US12246312

申请日：2008-10-06

Applicant: Tadashi UOZUMI ,  Motohiro TANIGAWA

Inventor： Tadashi UOZUMI ,  Motohiro TANIGAWA

IPC: G01N27/22 ,  G01B11/06 ,  G01N21/55

CPC classification number: G01B11/105 ,  B29B15/122 ,  B29C53/66 ,  B29C53/8041 ,  B29C53/8066

Abstract: A resin impregnated amount measuring method and device for accurately and successively measuring an amount of resin impregnated in a fiber in a filament winding molding. An electrostatic capacitance of a fiber impregnated with resin is measured, and an amount of resin impregnated in the fiber is measured based on the measurement result. The fiber impregnated with resin is traveled in a non-contacting manner between two parallel flat plates of an electrostatic capacitance sensor and a change in electrostatic capacitance is measured. The amount of resin impregnated in the fiber may also be measured by irradiating light on the impregnated fiber to determine the image area of, reflectivity of, or distance of the light source from, the fiber.

Abstract translation: 一种树脂浸渍量测量方法和装置，用于在丝线缠绕模制中精确且连续地测量浸渍在纤维中的树脂的量。 测量浸渍有树脂的纤维的静电电容，并且基于测量结果测量浸渍在纤维中的树脂量。 浸渍有树脂的纤维以静电电容传感器的两个平行平板之间的非接触方式行进，并且测量静电电容的变化。 浸渍在纤维中的树脂的量也可以通过在浸渍的纤维上照射光来确定来自纤维的光源的图像面积，反射率或距离。