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    Tank manufacturing method, helical winding device, and filament winding apparatus
    1.
    发明授权
    Tank manufacturing method, helical winding device, and filament winding apparatus 有权

    公开(公告)号：US10087042B2

    公开(公告)日：2018-10-02

    申请号：US14699191

    申请日：2015-04-29

    Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA ,  Murata Machinery, Ltd.

    Inventor： Ken Hatta ,  Motohiro Tanigawa ,  Daigoro Nakamura

    IPC: B65H81/00 ,  B29C53/66

    Abstract: In a tank manufacturing method using a helical winding device that winds fiber bundles around a mandrel, the device includes: a first guide ring having an opening to pass the mandrel therethrough and placed around the mandrel with an axial center of the mandrel being taken as a center; and a plurality of first guide portions placed in the first guide ring along a circumferential direction around the axial center and configured to supply first fiber bundles to the mandrel. The method includes: moving the mandrel relative to the first guide ring along an axial center direction along the axial center such that the mandrel passes through the opening; and winding the fiber bundles around the mandrel while relatively moving the mandrel in the moving, by the first guide portions supplying the first fiber bundles to the mandrel with the first guide portions swinging in the circumferential direction.

    FIBER BUNDLE PROCESSING DEVICE
    2.
    发明申请
    FIBER BUNDLE PROCESSING DEVICE 有权
    纤维布加工设备

    公开(公告)号：US20150083338A1

    公开(公告)日：2015-03-26

    申请号：US14387071

    申请日：2013-03-08

    Applicant: Murata Machinery, Ltd. ,  Toyota Jidosha Kabushiki Kaisha

    Inventor： Motohiro Tanigawa ,  Daigoro Nakamura ,  Tadashi Uozumi ,  Ken Hatta

    IPC: B29C70/38 ,  B29C35/02 ,  B29C70/54

    CPC classification number: B29C70/384 ,  B29B15/08 ,  B29C35/0266 ,  B29C53/582 ,  B29C70/16 ,  B29C70/54 ,  B29C2035/0211 ,  B29K2101/10 ,  B29K2105/243 ,  C08J5/24

    Abstract: A fiber bundle processing device (filament winding device (100)) that processes a fiber bundle (Fb) having a heat-curable resin impregnated therein, characterized by: comprising a curing device (45A) capable of applying heat to the fiber bundle (Fb); and the curing device (45A) curing or semi-curing some of the resin impregnated into the fiber bundle (Fb), when the fiber bundle (Fb) is partway through being guided into the fiber bundle processing device (filament winding device (100)).

    Abstract translation: 1.一种处理其中浸渍有热固性树脂的纤维束（Fb）的纤维束处理装置（纤维缠绕装置（100）），其特征在于：包括能够对纤维束（Fb）施加热量的固化装置（45A） ）; 以及固化装置（45A），通过将纤维束（Fb）引导到纤维束处理装置（长丝缠绕装置（100））中途而使纤维束（Fb）浸渍到纤维束（Fb）中的一部分的树脂固化或半固化， ）。

    Chuck device and hoop winding device
    4.
    发明授权
    Chuck device and hoop winding device 有权
    卡盘装置和环绕装置

    公开(公告)号：US09498916B2

    公开(公告)日：2016-11-22

    申请号：US14160025

    申请日：2014-01-21

    Applicant: MURATA MACHINERY, LTD.

    Inventor： Motohiro Tanigawa ,  Tadashi Uozumi ,  Daigoro Nakamura ,  Ken Hatta

    IPC: B65H59/28 ,  B29C53/80

    CPC classification number: B29C53/8016 ,  B29C2053/8025 ,  B65H59/28

    Abstract: A chuck device of a fiber bundle includes a pair of hands adapted to be opened/closed. The pair of hands includes a plurality of guides adapted to regulate and bend the fiber bundle under a closing state, and to release the fiber bundle under an opening state. Under the closing state, the plurality of guides holds the fiber bundle by being close to each other with tension applied on the fiber bundle.

    Abstract translation: 纤维束的卡盘装置包括适于打开/关闭的一对手。 一对手包括适于在关闭状态下调节和弯曲纤维束的多个引导件，并且在打开状态下释放纤维束。 在关闭状态下，多个引导件通过在施加在纤维束上的张力彼此靠近而保持纤维束。

    Filament Winding Device
    5.
    发明申请
    Filament Winding Device 有权
    长丝缠绕装置

    公开(公告)号：US20150048195A1

    公开(公告)日：2015-02-19

    申请号：US14386157

    申请日：2013-03-08

    Applicant: Murata Machinery, Ltd. ,  Toyota Jidosha Kabushiki Kaisha

    Inventor： Motohiro Tanigawa ,  Daigoro Nakamura ,  Tadashi Uozumi ,  Ken Hatta

    IPC: B65H67/06 ,  B29C53/80 ,  B29C53/60

    CPC classification number: B65H67/068 ,  B29C53/602 ,  B29C53/8016

    Abstract: A filament winding device (100) comprising a liner support device (42) supporting a liner (1), and a hoop winding device (43) that winds a fiber bundle (F) on to the outer peripheral surface (1S) of the liner (1) by rotating centered around the liner (1). The filament winding device (100) is characterized by being capable of simultaneously transporting the liner (1) and the hoop winding device (43), by having the liner support device (42) and the hoop winding device (43) arranged upon a trolley (40A), and moving the trolley (40A).

    Abstract translation: 一种灯丝缠绕装置（100），包括支撑衬垫（1）的衬垫支撑装置（42）和将纤维束（F）卷绕到衬垫的外周表面（1S）上的环绕装置（43） （1）通过以衬套（1）为中心旋转。 长丝缠绕装置（100）的特征在于，能够通过使衬垫支撑装置（42）和环绕卷绕装置（43）布置在手推车上，同时输送衬套（1）和环绕装置（43） （40A），并且移动推车（40A）。

    FILAMENT WINDING APPARTAUS
    6.
    发明申请
    FILAMENT WINDING APPARTAUS 有权

    公开(公告)号：US20140263802A1

    公开(公告)日：2014-09-18

    申请号：US14210345

    申请日：2014-03-13

    Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA ,  MURATA MACHINERY, LTD.

    Inventor： Motohiro TANIGAWA ,  Tadashi Uozumi ,  Daigoro Nakamura ,  Ken Hatta

    IPC: B65H67/04

    CPC classification number: B29C53/602 ,  B29C53/8016

    Abstract: A filament winding apparatus that connects a driven shaft to a driving shaft automatically includes a rotation unit which can rotate a driving shaft 13 forward or reversely, a control unit which can control start or stop of the rotation of the driving shaft, and connection units which can connect a driven shaft attached to a liner to the driving shaft when phases of the driven and driving shafts are in agreement with each other. A fiber bundle is wound onto an outer peripheral surface of the liner by rotating the liner. A detection unit detects the phase of the driven or the driving shaft. Based on information obtained from the detection unit at the time of connecting the driven shaft to the driving shaft, the control unit rotates the driving shaft and adjusts the phase thereof to make the phases of the driven and driving shafts in agreement with each other.

    Abstract translation: 将从动轴与驱动轴连接的长丝缠绕装置自动地包括可以使驱动轴13向前或向后旋转的旋转单元，能够控制驱动轴的旋转开始或停止的控制单元，以及连接单元， 当驱动轴和驱动轴的相位相互一致时，可以将连接到衬套的从动轴连接到驱动轴。 通过旋转衬垫将纤维束缠绕在衬套的外周表面上。 检测单元检测被驱动或驱动轴的相位。 根据从从动轴与驱动轴的连接而从检测部获得的信息，控制部使驱动轴旋转并调整相位，使从动轴与驱动轴的相位一致。

    HIGH-PRESSURE GAS TANK PRODUCTION METHOD
    8.
    发明申请
    HIGH-PRESSURE GAS TANK PRODUCTION METHOD 有权
    高压气罐生产方法

    公开(公告)号：US20150034233A1

    公开(公告)日：2015-02-05

    申请号：US14380756

    申请日：2013-02-05

    Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA ,  MURATA MACHINERY, LTD.

    Inventor： Ken Hatta ,  Motohiro Tanigawa ,  Tadashi Uozumi

    IPC: B29D22/00

    CPC classification number: B29D22/00 ,  B29C70/86 ,  B29L2022/00 ,  F17C1/06 ,  F17C2201/0109 ,  F17C2203/0602 ,  F17C2203/0604 ,  F17C2203/0656 ,  F17C2203/0663 ,  F17C2203/067 ,  F17C2209/2154 ,  F17C2209/22 ,  F17C2209/232 ,  F17C2223/0123 ,  F17C2223/035 ,  F17C2223/036

    Abstract: The FW technique is employed to suppress a non-fiber-wound space from being left during formation of a fiber layer for reinforcement on a liner. A process of forming a fiber-reinforce resin layer on a liner winds and fixes a winding start end fiber of a resin-impregnated carbon fiber on a fiber fixation flange, which is away from the top of a dome section. The process subsequently forms an innermost helical layer from the winding start end fiber extended from the fixation position and the subsequently fed resin-impregnated carbon fiber. The process subsequently forms an inner hoop layer over the innermost helical layer and cuts the winding start end fiber extended from the fixation position of the fiber fixation flange at a position on the periphery of the top of the dome section, prior to formation of a subsequent second helical layer.

    Abstract translation: 使用FW技术来抑制在衬垫上形成加强纤维层期间留下的非纤维缠绕空间。 在衬套上形成纤维增强树脂层的方法将树脂浸渍碳纤维的卷绕起始端纤维固定在离圆顶部分顶部的纤维固定凸缘上。 该方法随后从从固定位置延伸的卷绕起始端纤维和随后进料的树脂浸渍的碳纤维形成最内螺旋层。 该过程随后在最内螺旋层上形成内箍层，并且在形成后续的过程之后，将从纤维固定凸缘的固定位置延伸的绕起始端纤维切割成圆顶部分的顶部周边的位置 第二螺旋层。

    High-pressure gas tank production method
    10.
    发明授权
    High-pressure gas tank production method 有权
    高压气罐生产方法

    公开(公告)号：US09186855B2

    公开(公告)日：2015-11-17

    申请号：US14380756

    申请日：2013-02-05

    Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA ,  MURATA MACHINERY, LTD.

    Inventor： Ken Hatta ,  Motohiro Tanigawa ,  Tadashi Uozumi

    IPC: B29C53/58 ,  B29D22/00 ,  F17C1/06 ,  B29C70/86 ,  B29L22/00

    CPC classification number: B29D22/00 ,  B29C70/86 ,  B29L2022/00 ,  F17C1/06 ,  F17C2201/0109 ,  F17C2203/0602 ,  F17C2203/0604 ,  F17C2203/0656 ,  F17C2203/0663 ,  F17C2203/067 ,  F17C2209/2154 ,  F17C2209/22 ,  F17C2209/232 ,  F17C2223/0123 ,  F17C2223/035 ,  F17C2223/036

    Abstract: The FW technique is employed to suppress a non-fiber-wound space from being left during formation of a fiber layer for reinforcement on a liner. A process of forming a fiber-reinforce resin layer on a liner winds and fixes a winding start end fiber of a resin-impregnated carbon fiber on a fiber fixation flange, which is away from the top of a dome section. The process subsequently forms an innermost helical layer from the winding start end fiber extended from the fixation position and the subsequently fed resin-impregnated carbon fiber. The process subsequently forms an inner hoop layer over the innermost helical layer and cuts the winding start end fiber extended from the fixation position of the fiber fixation flange at a position on the periphery of the top of the dome section, prior to formation of a subsequent second helical layer.

    Abstract translation: 使用FW技术来抑制在衬垫上形成加强纤维层期间留下的非纤维缠绕空间。 在衬套上形成纤维增强树脂层的方法将树脂浸渍碳纤维的卷绕起始端纤维固定在离圆顶部分顶部的纤维固定凸缘上。 该方法随后从从固定位置延伸的卷绕起始端纤维和随后进料的树脂浸渍的碳纤维形成最内螺旋层。 该过程随后在最内螺旋层上形成内箍层，并且在形成后续的过程之后，将从纤维固定凸缘的固定位置延伸的绕起始端纤维切割成圆顶部分的顶部周边的位置 第二螺旋层。

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