公开(公告)号：US20100083815A1

公开(公告)日：2010-04-08

申请号：US12598369

申请日：2008-08-08

Applicant: Koichi Inazawa ,  Natsuhiko Katahira ,  Fujio Hori

Inventor： Koichi Inazawa ,  Natsuhiko Katahira ,  Fujio Hori

IPC: B29C70/24 ,  D04C3/00 ,  D04C1/06

CPC classification number: B29C53/588 ,  B29C53/70 ,  B29C53/8075 ,  B29C70/16 ,  B29C70/32 ,  B29C70/48 ,  B29K2101/10 ,  B32B1/08 ,  B32B5/024 ,  B32B5/12 ,  B32B5/22 ,  B32B5/26 ,  B32B27/12 ,  B32B27/302 ,  B32B27/308 ,  B32B27/32 ,  B32B2260/021 ,  B32B2260/046 ,  B32B2262/00 ,  B32B2307/50 ,  B32B2307/546 ,  B32B2307/558 ,  B32B2597/00 ,  B32B2605/00 ,  D04C1/06 ,  D04C3/36 ,  D04C3/48 ,  D10B2505/02

Abstract: An object of the present invention is to provide a high-quality fiber reinforced resin member that enables a longitudinal yarn to be laid out, without slipping, around an outer periphery of a mandrel having at least a bent portion, thus allowing both the longitudinal yarn and a diagonal yarn to be evenly laid out, and a method of manufacturing the fiber reinforced resin member, as well as an apparatus manufacturing a fiber fabric for the fiber reinforced resin member. A fiber reinforced resin member 1 includes an elongate fiber fabric formed by braiding a plurality of longitudinal yarns Q, . . . extending in a longitudinal direction of the fiber fabric and a plurality of diagonal yarns P, . . . inclined at a predetermined angle to the longitudinal direction, the fiber fabric being impregnated with resin that is then hardened. The fiber reinforced resin member 1 has at least a bent portion 1″. The longitudinal yarns Q, . . . are spirally wound at the bent portion 1″, in a posture in which the longitudinal yarns are inclined at an angle of, for example, 10 to 15 degrees to the longitudinal direction.

Abstract translation: 本发明的目的是提供一种高品质的纤维增强树脂构件，其能够在至少具有弯曲部分的心轴的外周周围布置纵向纱线而不会滑动，从而允许纵向纱线 以及均匀布置的对角纱，以及制造纤维增强树脂构件的方法，以及制造纤维增强树脂构件用纤维织物的装置。 纤维增强树脂构件1包括通过编织多根纵向纱线Q形成的细长纤维织物。 。 。 在纤维织物的纵向方向上延伸和多个对角线纱线P，。 。 。 倾斜到与纵向方向成预定角度，纤维织物浸渍树脂然后被硬化。 纤维增强树脂构件1至少具有弯曲部1“。 纵向纱线Q， 。 。 在弯曲部分1“处以纵向纱线相对于纵向方向以例如10至15度的角度倾斜的姿态螺旋缠绕。

公开(公告)号：US08932421B2

公开(公告)日：2015-01-13

申请号：US12808611

申请日：2008-12-17

Applicant: Koichi Inazawa ,  Natsuhiko Katahira ,  Fujio Hori

Inventor： Koichi Inazawa ,  Natsuhiko Katahira ,  Fujio Hori

IPC: B29C65/70 ,  B29C53/56 ,  B29C43/12 ,  B29C43/36 ,  B29C70/44 ,  B29K105/06 ,  B29K105/08 ,  B29K105/00 ,  B29L23/00 ,  B29L31/30

CPC classification number: B29C43/12 ,  B29C43/3642 ,  B29C70/446 ,  B29C2043/3649 ,  B29K2105/06 ,  B29K2105/0854 ,  B29K2105/256 ,  B29L2023/00 ,  B29L2031/30

Abstract: There is provided a method of molding a fiber-reinforced plastic hollow part that is capable of molding, with ease and at low costs, a fiber-reinforced plastic hollow part, which has a varying cross-section or a bent portion, in a state in which its weight is sufficiently reduced and in a state where its wall thickness is substantially uniform. A reinforcing fiber (21) and a matrix resin (24) are laminated on the outer circumference of a preformed hollow resin core (10) to obtain a hollow laminate (20). A pressurizing bag (30) is inserted and positioned inside that hollow resin core (10). The hollow laminate (20) is positioned inside a mold (40). Next, heat is applied while pressure is applied to the inside of the pressurizing bag (30) of the hollow laminate (20) positioned inside the mold, thereby integrating the resin and the reinforcing fiber.

Abstract translation: 提供了一种成型纤维增强塑料中空部件的方法，该方法能够容易且低成本地成型为具有变化的横截面或弯曲部分的纤维增强塑料中空部件 其中其重量被充分降低并且在其壁厚基本均匀的状态下。 在预成形的中空树脂核心（10）的外周层叠有增强纤维（21）和基质树脂（24），得到中空层叠体（20）。 将加压袋（30）插入并定位在该中空树脂芯（10）的内部。 中空层压体（20）位于模具（40）的内部。 接着，对位于模具内部的中空层压体（20）的加压袋（30）的内​​部施加压力，施加热量，从而使树脂和增强纤维一体化。

公开(公告)号：US20100288425A1

公开(公告)日：2010-11-18

申请号：US12808611

申请日：2008-12-17

Applicant: Koichi Inazawa ,  Natsuhiko Katahira ,  Fujio Hori

Inventor： Koichi Inazawa ,  Natsuhiko Katahira ,  Fujio Hori

IPC: F16L11/08

CPC classification number: B29C43/12 ,  B29C43/3642 ,  B29C70/446 ,  B29C2043/3649 ,  B29K2105/06 ,  B29K2105/0854 ,  B29K2105/256 ,  B29L2023/00 ,  B29L2031/30

Abstract: There is provided a method of molding a fiber-reinforced plastic hollow part that is capable of molding, with ease and at low costs, a fiber-reinforced plastic hollow part, which has a varying cross-section or a bent portion, in a state in which its weight is sufficiently reduced and in a state where its wall thickness is substantially uniform. A reinforcing fiber (21) and a matrix resin (24) are laminated on the outer circumference of a preformed hollow resin core (10) to obtain a hollow laminate (20). A pressurizing bag (30) is inserted and positioned inside that hollow resin core (10). The hollow laminate (20) is positioned inside a mold (40). Next, heat is applied while pressure is applied to the inside of the pressurizing bag (30) of the hollow laminate (20) positioned inside the mold, thereby integrating the resin and the reinforcing fiber.

Abstract translation: 提供了一种成型纤维增强塑料中空部件的方法，该方法能够容易且低成本地成型为具有变化的横截面或弯曲部分的纤维增强塑料中空部件 其中其重量被充分降低并且在其壁厚基本均匀的状态下。 在预成形的中空树脂核心（10）的外周层叠有增强纤维（21）和基质树脂（24），得到中空层叠体（20）。 将加压袋（30）插入并定位在该中空树脂芯（10）的内部。 中空层压体（20）位于模具（40）的内部。 接着，对位于模具内部的中空层压体（20）的加压袋（30）的内​​部施加压力，施加热量，从而使树脂和增强纤维一体化。

公开(公告)号：US08808480B2

公开(公告)日：2014-08-19

申请号：US12671178

申请日：2008-08-01

Applicant: Koichi Inazawa ,  Natsuhiko Katahira ,  Fujio Hori

Inventor： Koichi Inazawa ,  Natsuhiko Katahira ,  Fujio Hori

IPC: B29C65/70 ,  B29C53/56

CPC classification number: B29C43/10 ,  B29C70/24 ,  B29C70/446 ,  B29C70/543 ,  B29C2043/3644 ,  B29C2043/3649 ,  B29K2105/0854 ,  B29L2023/00 ,  B29L2031/3041

Abstract: Provided is a method capable of easily and inexpensively molding a flanged fiber-reinforced resin hollow part with a non-uniform cross-section and a bent portion with a sufficiently reduced weight and substantially uniform thickness. To this end, a hollow laminate (20) is formed by laminating reinforced fibers (21) and matrix resin (24) on the circumference of a coupled body of a preformed hollow resin core (10) and a second core (15). The second core (15) is pulled out from the hollow laminate (20) and a region of the hollow laminate (20), from the second core (15) was pulled out, is pressed into a flange-shaped portion (26). A pressurization bag (30) is inserted into the hollow resin core (10) and it is then disposed within a shaping mold (40). Heat is applied while at the same time applying pressure to the inside of the pressurization bag (30) in the hollow laminate (20) disposed within the shaping mold, whereby the resin and the reinforced fibers are combined, inclusive of the flange-shaped portion (26).

Abstract translation: 提供了一种能够容易且廉价地模制具有不均匀横截面的凸缘纤维增强树脂中空部分和具有足够重量和基本上均匀厚度的弯曲部分的方法。 为此，通过在预成型的中空树脂芯（10）和第二芯（15）的连接体的圆周上层叠增强纤维（21）和基体树脂（24）来形成中空层压体（20）。 将第二芯（15）从中空层压体（20）拉出，并且从第二芯（15）拉出的中空层叠体（20）的区域被压入法兰形部分（26）。 将加压袋（30）插入到中空树脂芯（10）中，然后将其设置在成型模具（40）内。 同时施加热量，同时向设置在成形模具内的中空层叠体（20）内的加压袋（30）的内​​部施加压力，由此将树脂和增强纤维组合在一起，包括凸缘形部分 （26）。

公开(公告)号：US08006601B2

公开(公告)日：2011-08-30

申请号：US12598369

申请日：2008-08-08

Applicant: Koichi Inazawa ,  Natsuhiko Katahira ,  Fujio Hori

Inventor： Koichi Inazawa ,  Natsuhiko Katahira ,  Fujio Hori

IPC: D04C1/00 ,  D04C3/00

CPC classification number: B29C53/588 ,  B29C53/70 ,  B29C53/8075 ,  B29C70/16 ,  B29C70/32 ,  B29C70/48 ,  B29K2101/10 ,  B32B1/08 ,  B32B5/024 ,  B32B5/12 ,  B32B5/22 ,  B32B5/26 ,  B32B27/12 ,  B32B27/302 ,  B32B27/308 ,  B32B27/32 ,  B32B2260/021 ,  B32B2260/046 ,  B32B2262/00 ,  B32B2307/50 ,  B32B2307/546 ,  B32B2307/558 ,  B32B2597/00 ,  B32B2605/00 ,  D04C1/06 ,  D04C3/36 ,  D04C3/48 ,  D10B2505/02

Abstract: An object of the present invention is to provide a high-quality fiber reinforced resin member that enables a longitudinal yarn to be laid out, without slipping, around an outer periphery of a mandrel having at least a bent portion, thus allowing both the longitudinal yarn and a diagonal yarn to be evenly laid out, and a method of manufacturing the fiber reinforced resin member, as well as an apparatus manufacturing a fiber fabric for the fiber reinforced resin member. A fiber reinforced resin member 1 includes an elongate fiber fabric formed by braiding a plurality of longitudinal yarns Q, . . . extending in a longitudinal direction of the fiber fabric and a plurality of diagonal yarns P, . . . inclined at a predetermined angle to the longitudinal direction, the fiber fabric being impregnated with resin that is then hardened. The fiber reinforced resin member 1 has at least a bent portion 1″. The longitudinal yarns Q, . . . are spirally wound at the bent portion 1″, in a posture in which the longitudinal yarns are inclined at an angle of, for example, 10 to 15 degrees to the longitudinal direction.

Abstract translation: 本发明的目的是提供一种高品质的纤维增强树脂构件，其能够在至少具有弯曲部分的心轴的外周周围布置纵向纱线而不会滑动，从而允许纵向纱线 以及均匀布置的对角纱，以及制造纤维增强树脂构件的方法，以及制造纤维增强树脂构件用纤维织物的装置。 纤维增强树脂构件1包括通过编织多根纵向纱线Q形成的细长纤维织物。 。 。 在纤维织物的纵向方向上延伸和多个对角线纱线P，。 。 。 倾斜到与纵向方向成预定角度，纤维织物浸渍树脂然后被硬化。 纤维增强树脂构件1至少具有弯曲部1“。 纵向纱线Q， 。 。 在弯曲部分1“处以纵向纱线相对于纵向方向以例如10至15度的角度倾斜的姿态螺旋缠绕。

公开(公告)号：US20100196639A1

公开(公告)日：2010-08-05

申请号：US12671178

申请日：2008-08-01

Applicant: Koichi Inazawa ,  Natsuhiko Katahira ,  Fujio Hori

Inventor： Koichi Inazawa ,  Natsuhiko Katahira ,  Fujio Hori

IPC: B32B1/08 ,  B32B37/10

CPC classification number: B29C43/10 ,  B29C70/24 ,  B29C70/446 ,  B29C70/543 ,  B29C2043/3644 ,  B29C2043/3649 ,  B29K2105/0854 ,  B29L2023/00 ,  B29L2031/3041

Abstract: Provided is a method capable of easily and inexpensively molding a flanged fiber-reinforced resin hollow part with a non-uniform cross-section and a bent portion with a sufficiently reduced weight and substantially uniform thickness. To this end, a hollow laminate (20) is formed by laminating reinforced fibers (21) and matrix resin (24) on the circumference of a coupled body of a preformed hollow resin core (10) and a second core (15). The second core (15) is pulled out from the hollow laminate (20) and a region of the hollow laminate (20), from the second core (15) was pulled out, is pressed into a flange-shaped portion (26). A pressurization bag (30) is inserted into the hollow resin core (10) and it is then disposed within a shaping mold (40). Heat is applied while at the same time applying pressure to the inside of the pressurization bag (30) in the hollow laminate (20) disposed within the shaping mold, whereby the resin and the reinforced fibers are combined, inclusive of the flange-shaped portion (26).

Abstract translation: 提供了一种能够容易且廉价地模制具有不均匀横截面的凸缘纤维增强树脂中空部分和具有足够重量和基本上均匀厚度的弯曲部分的方法。 为此，通过在预成型的中空树脂芯（10）和第二芯（15）的连接体的圆周上层叠增强纤维（21）和基体树脂（24）来形成中空层压体（20）。 将第二芯（15）从中空层压体（20）拉出，并且从第二芯（15）拉出的中空层叠体（20）的区域被压入法兰形部分（26）。 将加压袋（30）插入到中空树脂芯（10）中，然后将其设置在成型模具（40）内。 同时施加热量，同时向设置在成形模具内的中空层叠体（20）内的加压袋（30）的内​​部施加压力，由此将树脂和增强纤维组合在一起，包括凸缘形部分 （26）。

公开(公告)号：US20080115840A1

公开(公告)日：2008-05-22

申请号：US11577684

申请日：2005-10-20

Applicant: Kouichi Ueki ,  Shigetada Sazawa ,  Kazutaka Hamada ,  Mitsuo Namba ,  Fujio Hori ,  Sadamu Kawashima ,  Isao Masuda ,  Hisanori Yamashita ,  Kazutaka Asano

Inventor： Kouichi Ueki ,  Shigetada Sazawa ,  Kazutaka Hamada ,  Mitsuo Namba ,  Fujio Hori ,  Sadamu Kawashima ,  Isao Masuda ,  Hisanori Yamashita ,  Kazutaka Asano

IPC: F16K17/36 ,  G01F1/00 ,  G01M3/00 ,  G01L7/00 ,  F17D1/02

CPC classification number: G01F1/667 ,  F23N5/242 ,  F23N2031/18 ,  G01M3/243 ,  G01M3/2807 ,  Y10T137/0379 ,  Y10T137/7722 ,  Y10T137/7726 ,  Y10T137/7761 ,  Y10T137/86397 ,  Y10T137/86421

Abstract: A use condition of gas equipment is monitored. An abnormality determination unit 26 determines whether or not a use flow volume obtained by detecting a flow velocity obtained by measuring a signal transfer time in a medium using a flow velocity detection unit 17 and converting the detected flow velocity into a flow volume using a flow volume calculation unit 25. When the shutoff unit 27 shuts off a fluid path 1 when it is determined that there is abnormality, a return signal is output from a return unit 28 to a shutoff unit 27 in order to use the gas again by opening the fluid path. Simultaneously, when a return time-counting unit 29 starts the time-counting operation, and then, a predetermined time period has been elapsed, the flow volume calculation unit 25 determines whether or not a predetermined flow volume of greater flows in order to identify whether or not all of the gas plugs of the gas equipment connected to the downstream of the gas shutoff apparatus 27 are closed. The leakage determination unit 30 determines that there is leakage when a predetermined flow volume or greater is detected, and a driving signal is output to the shutoff unit 27 to close the fluid path 1.

Abstract translation: 监测燃气设备的使用状况。 异常确定单元26确定通过使用流速检测单元17检测在介质中测量信号传送时间而获得的流速而获得的使用流量，并且使用流量将所检测的流速转换为流量 计算单元25。 当断定单元27在确定存在异常时关闭流体路径1时，返回信号从返回单元28输出到关闭单元27，以通过打开流体路径再次使用气体。 同时，当返回时刻计数单元29开始计时操作，然后经过预定时间段时，流量计算单元25确定是否流过较大流量，以便识别是否 或者不是连接到气体截止装置27的下游的气体设备的全部气塞被关闭。 泄漏确定单元30确定当检测到预定流量或更大时存在泄漏，并且驱动信号被输出到关闭单元27以关闭流体路径1。

公开(公告)号：US5327621A

公开(公告)日：1994-07-12

申请号：US34534

申请日：1993-03-19

Applicant: Yoshiharu Yasui ,  Meiji Anahara ,  Fujio Hori ,  Junji Takeuchi

Inventor： Yoshiharu Yasui ,  Meiji Anahara ,  Fujio Hori ,  Junji Takeuchi

IPC: D03D41/00 ,  D03D13/00

CPC classification number: D03D41/004 ,  Y10S139/01 ,  Y10T442/3195

Abstract: A reinforcing matrix is produced using a plurality of regulating members (pins) removably arranged in rows in a predetermined direction on a base. Yarns are woven between the pins on the base repeatedly looping back and forth between spaced apart positions to form a yarn lamination consisting of a plurality of yarn layers over the base. The yarns forming the yarn layers are arranged in at least two directions. Thereafter the yarn lamination is removed from the base together with the pins. Then the pins are replaced sequentially in rows arranged in the predetermined direction with separate vertical yarns which are inserted into the yarn lamination so as to form loops. A selvage thread is inserted in the predetermined direction through the loops of the vertical yarns.

Abstract translation: 使用在基座上沿预定方向可排列地排列成行的多个调节构件（销）来制造增强矩阵。 纱线编织在基座上的销之间，在间隔开的位置之间来回重复地缠绕，以形成由基底上的多个纱线层组成的纱线叠层。 形成纱线层的纱线至少布置在两个方向上。 此后，纱线叠层与销一起从基座上取下。 然后，以分别垂直的纱线排列在预定方向上的销顺序地更换，并将其插入到纱线叠片中以形成环。 通过垂直纱线的环，在预定方向上插入开口螺纹。

公开(公告)号：US5833802A

公开(公告)日：1998-11-10

申请号：US889618

申请日：1997-07-08

Applicant: Yoshiharu Yasui ,  Fujio Hori ,  Masaaki Amano ,  Junji Takeuchi

Inventor： Yoshiharu Yasui ,  Fujio Hori ,  Masaaki Amano ,  Junji Takeuchi

IPC: D03D41/00 ,  D04H3/02 ,  D04H18/00 ,  D04H18/02 ,  D03D11/00

CPC classification number: D04H18/02 ,  D03D41/004 ,  D04H18/00 ,  D04H3/02 ,  B29K2105/0809 ,  Y10S139/01 ,  Y10T156/12 ,  Y10T442/3195

Abstract: An apparatus for production of a three-dimensional fabric including laminated fiber layers having a fiber arranged along axial lines and a connection yarn inserted into the fiber layers to connect the fiber layers with each other are described. The fiber layers are formed by arranging the fiber while folding the fiber back along the axial lines. The laminated fiber layers are formed by arranging the fiber along axial lines, by engaging the fiber to a plurality of restriction members located with a predetermined pitch on a frame so as to surround an area where the connection fiber is inserted into the fiber layers, and then folding the fiber back along the axial lines. A plurality of yarn inserting needles arranged in a series together with the connection fiber are simultaneously thrust into the fiber layers until a holding section of each yarn inserting needle projects outside of the fiber layers to make a loop of the connection yarn at each holding section. A lock yarn is inserted into each loop along a direction where the yarn inserting needles are arranged. The lock yarn is tightened by pulling back the yarn inserting needles while pressing members press the fiber layers from opposing sides of the fiber layers near the yarn inserting needles after the lock yarn is inserted into each loop. The fiber layers are removed from the frame after the inserting of the connection yarn is terminated.

Abstract translation: 描述了一种用于制造三维织物的设备，其包括具有沿轴线布置的纤维的层压纤维层和插入纤维层中的连接纱线以将纤维层彼此连接的三维织物。 纤维层通过在沿着轴线向后折叠纤维的同时布置而形成。 层叠纤维层通过沿着轴线布置纤维而形成，通过将纤维接合到框架上以预定间距定位的多个限制构件，以围绕连接纤维插入纤维层的区域，并且 然后将纤维沿轴线折回。 与连接纤维一起串联布置的多根纱线插入针同时被推入纤维层，直到每个纱线插入针的保持部分突出到纤维层外侧，从而在每个保持部分处形成连接纱线的环。 沿着插入针的方向将锁纱插入每个环中。 通过将纱线插入针拉回来，通过拉动纱线插入针来锁定纱线，同时按压部件在将纱线插入每个环之后，将纤维层从纱线插入针附近的纤维层的相对侧挤压。 在连接纱线的插入终止后，纤维层从框架上移除。

公开(公告)号：US06267149B1

公开(公告)日：2001-07-31

申请号：US09533839

申请日：2000-03-23

Applicant: Yoshiharu Yasui ,  Junji Takeuchi ,  Fujio Hori ,  Masaaki Amano

Inventor： Yoshiharu Yasui ,  Junji Takeuchi ,  Fujio Hori ,  Masaaki Amano

IPC: D03D4100

CPC classification number: D04H18/00 ,  D03D25/005 ,  D03D41/004 ,  Y10S139/01

Abstract: A connection yarn inserting apparatus for manufacturing three-dimensional fabric. The apparatus inserts connection yarns into a lamination of fiber layers in a direction transverse to each fiber layer. The apparatus has insertion needles for inserting connection yarns into the lamination. The insertion needles are moved between a standby position, where the needles are separated from the lamination, and an operational position, where the needles penetrate the lamination. The lamination is clamped by a pair of opposed pressing members. The pressing members are operated by air cylinders. A stopper can be moved into and away from the moving range of the piston rod of each of the air cylinders. The stopper is actuated by an actuator. When the stoppers in the moving range of the associated piston rod, the stopper limits the stroke of the piston rod. This reduces the time necessary to move the associated piston rod and increases productivity.

Abstract translation: 一种用于制造三维织物的连接纱线插入装置。 该装置将连接纱线沿横向于每个纤维层的方向插入纤维层的叠层中。 该装置具有用于将连接纱线插入层压体的插入针。 所述插入针在所述针与所述层压体分离的备用位置之间移动，以及所述针穿透所述层压件的操作位置。 层叠被一对相对的按压构件夹紧。 按压构件由气缸操作。 止动器可以移动到每个气缸的活塞杆的移动范围内并远离其中。 止动器由致动器致动。 当塞子处于相关活塞杆的移动范围内时，止动器限制活塞杆的行程。 这减少了移动相关活塞杆所需的时间并提高了生产率。