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    • 21. 发明专利
    • Resin-impregnation apparatus
    • 树脂印刷装置
    • JP2008194988A
    • 2008-08-28
    • JP2007034221
    • 2007-02-15
    • Murata Mach Ltd村田機械株式会社
    • UOZUMI TADASHITAKASHIMA HIROKITANIGAWA MOTOHIRO
    • B29C70/06B29C70/16B29K105/08
    • B29B15/122
    • PROBLEM TO BE SOLVED: To provide a resin-impregnation apparatus which can increase fiber feeding speed by no jumboizing, no complication, or no cost increase of an apparatus.
      SOLUTION: The resin-impregnation apparatus 1 for impregnating fibers F with a resin is provided with a block 2 having a tapered passage 21 tapering in the passage direction through which the fibers F pass and a resin feeder 3 for feeding the resin to the fibers F in the vicinity of the inlet of the tapered passage 21. As the fibers F pass through the tapered passage 21 with the fed resin, the resin is pressurized by the wedge effect of the tapered passage 21 so that the fibers F are impregnated with the resin.
      COPYRIGHT: (C)2008,JPO&INPIT
    • 要解决的问题:提供一种树脂浸渍设备,其可以通过不大规模地增加纤维进给速度,而不会增加装置的成本增加。 解决方案:用于用树脂浸渍纤维F的树脂浸渍装置1设置有块2,该块2具有在纤维F通过的通过方向上渐缩的锥形通道21和用于将树脂进给的树脂供给器3 纤维F在锥形通道21的入口附近。当纤维F通过锥形通道21与进料的树脂时,树脂被锥形通道21的楔形作用加压,使得纤维F被浸渍 与树脂。 版权所有(C)2008,JPO&INPIT
    • 22. 发明专利
    • タンクの製造方法および繊維巻付装置
    • 油箱制造方法和纤维卷绕装置
    • JP2015003404A
    • 2015-01-08
    • JP2013128395
    • 2013-06-19
    • トヨタ自動車株式会社Toyota Motor Corp村田機械株式会社Murata Mach Ltd
    • HATTA TAKESHITANIGAWA MOTOHIRONAKAMURA DAIGORO
    • B29C70/16F17C1/06H01M8/04
    • Y02P70/56
    • 【課題】繊維を切断後において、マンドレルに巻き付けられた繊維の緩み又は繊維の端部の広がりを抑制する。【解決手段】タンクの製造方法は、(a)繊維押さえ装置を、タンク容器状のマンドレルに接して配置する工程と、(b)繊維巻き装置を用いて、繊維押さえ装置の表面のうち、マンドレルに接する部分を含む少なくとも一部の表面と、マンドレルと、に繊維を巻き付ける工程と、(c)繊維押さえ装置の表面に巻き付けられている繊維を、繊維押さえ装置の表面に向かう方向に、繊維押さえ装置の内部から吸引する工程と、(d)繊維を、前記繊維押さえ装置の表面に巻き付けられている部分と前記繊維巻き装置との間において切断する工程と、を備える。【選択図】図3
    • 要解决的问题:在切割纤维之后,抑制缠绕在心轴上的纤维的松动或纤维端部的膨胀。溶液:罐制造方法包括:(a)设置纤维保持装置以使其与 罐容器形心轴; (b)使用所述纤维保持装置将纤维卷绕在所述纤维保持装置的表面的至少一部分上的步骤,包括与所述心轴接触的部分和所述心轴上; (c)从所述纤维保持装置的内部朝向所述纤维保持装置的表面的方向吸引卷绕在所述纤维保持装置的表面上的纤维的步骤; 和(d)在卷绕在纤维保持装置上的部分与纤维保持装置之间切割纤维的步骤。
    • 23. 发明专利
    • フィラメントワインディング方法、システム
    • FILAMENT WINDING方法和系统
    • JP2014233852A
    • 2014-12-15
    • JP2013114877
    • 2013-05-31
    • トヨタ自動車株式会社Toyota Motor Corp村田機械株式会社Murata Mach Ltd
    • HATTA TAKESHITANIGAWA MOTOHIRONAKAMURA DAIGORO
    • B29C70/16
    • 【課題】ドーム部における繊維の巻付け位置を把握できる。【解決手段】ドーム部を備えるタンクに繊維を巻き付けるフィラメントワインディング方法は、前記繊維をヘリカル状に前記タンクに巻き付けるヘリカル巻き工程を備え、前記ヘリカル巻き工程において、前記ドーム部における前記繊維の折返し径と、前記ドーム部における前記繊維の巻付け角度とを含むデータを取得する第1の工程と、前記ドーム部における前記繊維の基準折返し径と、前記ドーム部における前記繊維の基準巻付け角度とを含む基準データと前記データとを比較して、前記ドーム部における前記繊維の巻付け位置の良否を判定する第2の工程と、を備える。【選択図】図5
    • 要解决的问题:抓住穹顶部分中的纤维的卷绕位置。解决方案:用于将纤维缠绕在包括圆顶部分的罐的纤维缠绕方法包括将纤维螺旋缠绕在罐周围的螺旋缠绕步骤。 螺旋卷绕步骤包括:第一步骤,获得包括圆顶部分中的纤维的折叠直径和圆顶部分中的纤维的卷绕角度的数据; 以及第二步骤,比较包括圆顶部分中的纤维的参考折叠直径和圆顶部分中的纤维的参考卷绕角度的参考数据与数据,以确定圆顶部分中的纤维的卷绕位置的质量 。
    • 25. 发明专利
    • Filament winding apparatus
    • FILAMENT WINDING装置
    • JP2010006025A
    • 2010-01-14
    • JP2008171453
    • 2008-06-30
    • Murata Mach Ltd村田機械株式会社
    • UOZUMI TADASHITANIGAWA MOTOHIRO
    • B29C70/16
    • PROBLEM TO BE SOLVED: To provide a filament winding apparatus which detects tension applied to a fiber bundle without bending the route of the fiber bundle, is installed easily, and has a tension sensor capable of space saving. SOLUTION: The filament winding apparatus 1 includes the tension sensor 5 for detecting the tension of the traveling fiber bundle 3. The tension sensor 5 includes a tension adjustment part 20 which applies the tension to the traveling fiber bundle 3 and is movable in the traveling direction of the fiber bundle 3, a support part 22 for stopping the movement of the tension adjustment part 20, and a detection part 23 which detects force received by the support part 22 from the tension adjustment part 20 as the value of the tension applied to the fiber bundle 3. COPYRIGHT: (C)2010,JPO&INPIT
    • 要解决的问题:提供一种检测施加到纤维束上的张力而不弯曲纤维束的路线的长丝缠绕装置,容易安装,并且具有能够节省空间的张力传感器。 灯丝卷绕装置1包括用于检测行进的纤维束3的张力的张力传感器5.张力传感器5包括张力调节部20,该张力调节部20将行进的纤维束3施加张力并且可以在 纤维束3的行进方向,用于停止张力调节部20的移动的支撑部22,以及检测部23,其检测由张力调节部20从支撑部22接收的力作为张力的值 适用于纤维束3.版权所有(C)2010,JPO&INPIT
    • 26. 发明专利
    • Filament winding apparatus
    • FILAMENT WINDING装置
    • JP2010005965A
    • 2010-01-14
    • JP2008169478
    • 2008-06-27
    • Murata Mach Ltd村田機械株式会社
    • TANIGAWA MOTOHIROUOZUMI TADASHI
    • B29C70/16
    • PROBLEM TO BE SOLVED: To provide a filament winding apparatus which is capable of winding treatment without making a liner deformed, for example, by torsion even when many fiber bundles are simultaneously wound around the liner.
      SOLUTION: The filament winding apparatus 1 which winds fiber bundle 80 around the circumferential surface of the liner 4 has first and second driving parts 19 and 20 for rotating the liner 4 when the fiber bundle 80 is wound around the circumferential surface of the liner 4. The first driving 19 is arranged in the first end part 4a in the longitudinal direction of the liner 4, and the second driving part 20 is arranged in the second end part 4b in the longitudinal direction of the liner 4.
      COPYRIGHT: (C)2010,JPO&INPIT
    • 要解决的问题:提供一种能够绕线处理而不会使衬垫变形的丝线缠绕装置,例如即使当许多纤维束同时缠绕在衬套上时也受到扭转。 解决方案:将纤维束80围绕衬套4的圆周表面缠绕的细丝缠绕装置1具有第一和第二驱动部分19和20,用于当纤维束80缠绕在衬套4的圆周表面上时旋转衬垫4 第一驱动件19沿着衬套4的纵向布置在第一端部4a中,并且第二驱动部分20沿着衬套4的纵向方向布置在第二端部4b中。 版权所有(C)2010,JPO&INPIT
    • 27. 发明专利
    • Filament winding apparatus
    • FILAMENT WINDING装置
    • JP2010005831A
    • 2010-01-14
    • JP2008165351
    • 2008-06-25
    • Murata Mach Ltd村田機械株式会社
    • UOZUMI TADASHITANIGAWA MOTOHIRO
    • B29C70/16
    • PROBLEM TO BE SOLVED: To improve production efficiency and to reduce costs.
      SOLUTION: In a filament winding apparatus equipped with a helical winding device 4 which winds a fiber bundle R helically around the circumferential surface of a mandrel M, the helical winding device includes a fixed frame 20 installed on a base and a helical winding head 21 supported by the fixed frame, the helical winding head is composed of a plurality of guide rings 27 and 28 which are arranged adjacently along the axis of the mandrel and so connected as to relatively rotate circumferentially and an object including a group of thread way guide cylinders 31 arranged circumferentially every equal intervals along each guide ring, and the thread way guide cylinder is made of an object having a flat state maintaining means Cm which maintains the flat state of the fiber bundle passing in the thread way guide cylinder.
      COPYRIGHT: (C)2010,JPO&INPIT
    • 要解决的问题:提高生产效率和降低成本。 解决方案:在装备有螺旋缠绕装置4的丝缠绕装置中,螺旋缠绕装置4将纤维束R螺旋地围绕心轴M的圆周表面缠绕,螺旋缠绕装置包括安装在基座上的固定框架20和螺旋绕组 头部21由固定框架支撑,螺旋缠绕头由多个导向环27和28构成,导向环27和28沿着心轴的轴线相邻设置,并且连接成周向相对旋转,并且包括一组线路 引导缸31沿着每个导向环周向等间隔布置,并且螺纹导向筒由具有平坦状态保持装置Cm的物体制成,该平坦状态保持装置Cm保持纤维束在螺纹导向筒中通过的平坦状态。 版权所有(C)2010,JPO&INPIT
    • 28. 发明专利
    • Filament winding apparatus and method
    • FILAMENT WINDING装置和方法
    • JP2010000692A
    • 2010-01-07
    • JP2008161521
    • 2008-06-20
    • Murata Mach Ltd村田機械株式会社
    • UOZUMI TADASHITANIGAWA MOTOHIRO
    • B29C70/16
    • B29C53/64B29C53/602B29C53/665B29C53/70B29C53/828
    • PROBLEM TO BE SOLVED: To eliminate the need for cutting fiber bundles by a cutter or the like after hoop winding and to avoid feeding of a wasteful fiber bundle (wasted fiber), during helical winding, thereby providing high economy and productivity. SOLUTION: The filament winding apparatus includes a control unit 6 that controls the filament winding apparatus, a rotation mechanism 111 that rotates a mandrel M, a hoop winding head 12 for hoop winding, and a helical winding head 13 for helical winding; wherein the hoop winding head 12 includes bobbins 12b that feed fiber bundles to the mandrel M and a circulation mechanism 120 that circulates the bobbins 12b around the mandrel M, and the control unit 6 controls the rotation mechanism 111 and the circulation mechanism 120 such that the mandrel M is rotated and the bobbins 12b are circulated in the same direction during helical winding. COPYRIGHT: (C)2010,JPO&INPIT
    • 要解决的问题:为了消除在卷绕之后通过切割机等切割纤维束的需要,并且在螺旋缠绕期间避免了浪费的纤维束(浪费的纤维)的进给,从而提供高的经济性和生产率。 灯丝卷绕装置包括:控制单元6,其控制丝卷绕装置;使心轴M旋转的旋转机构111;用于环绕卷绕的环绕卷绕头12;用于螺旋卷绕的螺旋卷绕头13; 环绕卷绕头12包括将纤维束输送到心轴M的筒管12b和将筒管12b绕心轴M循环的循环机构120,并且控制单元6控制旋转机构111和循环机构120, 心轴M旋转并且线轴12b在螺旋缠绕期间沿相同的方向循环。 版权所有(C)2010,JPO&INPIT
    • 29. 发明专利
    • Filament winding apparatus and filament winding method
    • FILAMENT卷绕装置和FILAMENT卷绕方法
    • JP2009137102A
    • 2009-06-25
    • JP2007314554
    • 2007-12-05
    • Murata Mach Ltd村田機械株式会社
    • UOZUMI TADASHITANIGAWA MOTOHIRO
    • B29C70/16B29K105/08
    • PROBLEM TO BE SOLVED: To eliminate, regarding a filament winding apparatus and a filament winding method in which a fiber bundle is wound round the surface of a member to be wound, the time lag between the winding treatment process and the inspection process and minimize generation of defective products whose resin deposition amounts are under a criteria.
      SOLUTION: In addition to the winding apparatus that covers the treatment of winding a resin-deposited fiber F round the mandrel 1 there are installed weight measuring apparatuses 37, 38 that measure the weight of the mandrel 1 after the completion of the winding treatment. Concretely, the winding apparatus is equipped with the attachable/detachable device 30 that covers the charging operation of the mandrel 1 to the winding position and the take-out operation of the mandrel 1 from the winding position, and to this attachable/detachable device 30 the weight measuring apparatuses 37, 38 are installed.
      COPYRIGHT: (C)2009,JPO&INPIT
    • 要解决的问题:为了消除关于缠绕在要被卷绕的构件的表面上的纤维束缠绕的丝束缠绕装置和丝缠绕方法,卷绕处理过程和检查过程之间的时间差 并使树脂沉积量不合格的缺陷产物的产生最小化。

      解决方案:除了覆盖绕心轴1缠绕树脂沉积纤维F的处理的卷绕装置之外,还安装有重量测量装置37,38,其在卷绕完成之后测量心轴1的重量 治疗。 具体地说,卷绕装置装备有将心轴1的充电操作覆盖卷取位置的心轴1的收纳动作和卷取位置的心轴1的取出动作的可拆卸装置30以及该可安装/拆卸装置30 安装了重量测量装置37,38。 版权所有(C)2009,JPO&INPIT

    • 30. 发明专利
    • Resin deposit method and resin deposit device in filament winding molding
    • 树脂沉积方法和树脂沉积装置在纤维缠绕成型中的应用
    • JP2009107202A
    • 2009-05-21
    • JP2007281277
    • 2007-10-30
    • Murata Mach Ltd村田機械株式会社
    • UOZUMI TADASHITANIGAWA MOTOHIROTAKASHIMA HIROKI
    • B29C70/06B29B15/14B29C70/16B29K105/08
    • B29B15/122B29C53/66B29C53/8066
    • PROBLEM TO BE SOLVED: To provide a resin deposit method in filament winding (FW) molding capable of quickening resin deposit work, and capable of facilitating maintenance, and a resin deposit device.
      SOLUTION: A resin 8 is deposited on a fiber 1 by injecting the resin 8 toward the surface of the fiber 1 by a droplet injection method. This resin deposit device 4 is provided with a droplet injection device 10 having a large number of main agent injection nozzles 29a and a large number of curing agent injection nozzles 29b, a traveling device 11 for making the fiber with a prescribed opposed space travel to the nozzles 29a, 29b, a first route 14 including a main agent tank 13 filled with a main agent 12 and for supplying the main agent 12 to the droplet injection device 10, and a second route 17 including a curing agent tank 16 filled with a curing agent 15 and for supplying the curing agent 15 to the droplet injection device 10.
      COPYRIGHT: (C)2009,JPO&INPIT
    • 要解决的问题:提供一种能够加快树脂沉积作业并且能够维护的长丝缠绕(FW)成型中的树脂沉积方法和树脂沉积装置。 解决方案:通过使用液滴喷射法将树脂8注入纤维1的表面,将树脂8沉积在纤维1上。 该树脂沉积装置4设置有具有大量主剂注入喷嘴29a和大量固化剂注入喷嘴29b的液滴注入装置10,用于使具有规定相对空间的纤维行进到 喷嘴29a,29b,包括填充有主剂12的主剂罐13和用于将主剂12供给到液滴喷射装置10的第一路线14,以及包含填充有固化剂的固化剂箱16的第二路线17 试剂15,并用于将固化剂15供给到液滴喷射装置10.版权所有(C)2009,JPO&INPIT