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公开(公告)号：US20090314872A1
公开(公告)日：2009-12-24
申请号：US12488414
申请日：2009-06-19
申请人： Tadashi Uozumi , Motohiro Tanigawa
发明人： Tadashi Uozumi , Motohiro Tanigawa
IPC分类号： B65H59/00
CPC分类号： B29C53/8016
摘要： A filament winding apparatus detects that a fiber bundle is likely to break and prevents generation of defective products. The filament winding apparatus applies a prescribed winding tension to the fiber bundle unwound from a fiber bundle feeding package and winds the tension-applied fiber bundle around a mandrel. A tension applying portion applies the winding tension to the fiber bundle at a position that is immediately before a side of the mandrel between the fiber bundle package and the mandrel. A tension sensor detects the tension of the fiber bundle between the fiber bundle feeding package and the tension applying portion. A determination means determines a tension abnormality of the fiber bundle by comparing pre-set reference information with the tension measured value measured by the tension sensor.
摘要翻译： 纤维缠绕装置检测纤维束容易断裂并防止产生不良品。 纤维缠绕装置对从纤维束送料包装件退绕的纤维束施加规定的卷绕张力，并将张力施加的纤维束缠绕在心轴上。 张力施加部分将纤维束的卷绕张力施加在纤维束包装和心轴之间的芯轴的正面之前的位置处。 张力传感器检测纤维束供给包和张力施加部之间的纤维束的张力。 确定装置通过将预设的参考信息与由张力传感器测量的张力测量值进行比较来确定纤维束的张力异常。
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公开(公告)号：US09090429B2
公开(公告)日：2015-07-28
申请号：US13876149
申请日：2011-09-21
申请人： Motohiro Tanigawa , Tadashi Uozumi , Daigoro Nakamura , Ken Hatta
发明人： Motohiro Tanigawa , Tadashi Uozumi , Daigoro Nakamura , Ken Hatta
CPC分类号： B65H57/00 , B29C53/602 , B29C53/8016 , B29C70/32
摘要： A filament winding apparatus in which a fiber bundle easily passes through a fiber supplying guide. The filament winding apparatus winds a fiber bundle around a liner, and includes a plurality of fiber supplying guides each supplying a fiber bundle to the liner. Each of the fiber supplying guides includes a bottom portion that guides a wide surface of the fiber bundle, side portions respectively disposed along both sides of the bottom portion, and an opening portion formed between the side portions.
摘要翻译： 一种纤维束缠绕装置，其中纤维束容易通过纤维供应引导件。 纤维缠绕装置将纤维束卷绕在衬垫周围，并且包括多个纤维供应引导件，每个纤维供应引导件将纤维束提供给衬套。 每个纤维供应引导件包括引导纤维束的宽表面的底部，分别设置在底部两侧的侧部分和形成在侧部之间的开口部分。
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公开(公告)号：US09067756B2
公开(公告)日：2015-06-30
申请号：US13876154
申请日：2011-09-21
申请人： Motohiro Tanigawa , Tadashi Uozumi , Daigoro Nakamura , Ken Hatta
发明人： Motohiro Tanigawa , Tadashi Uozumi , Daigoro Nakamura , Ken Hatta
CPC分类号： B65H57/00 , B29C53/602 , B29C53/8016 , B29C70/32
摘要： A filament winding apparatus prevents a fiber bundle supplied to a liner from interfering with other fiber bundles and fiber supplying guides. First and second guide units include a plurality of fiber supplying guides arranged radially and extending and contracting in a direction approximately perpendicular to a liner central axis. When a fiber bundle supplied from a first supplying guide of the first guide unit crosses between a second supplying guide of the second guide unit and the liner, the distance from the second supplying guide to the liner central axis is made larger than the distance from the first supplying guide to the liner central axis, and in the reverse case, the distance from the first supplying guide to the liner central axis is made larger than the distance from the second supplying guide to the liner central axis.
摘要翻译： 纤维缠绕装置防止供给衬垫的纤维束与其它纤维束和纤维供应引导件干涉。 第一和第二引导单元包括多个沿径向布置的纤维供应引导件，并且在大致垂直于衬套中心轴线的方向上延伸和收缩。 当从第一引导单元的第一供应引导件提供的纤维束在第二引导单元的第二供应引导件和衬套之间交叉时，使得从第二供应引导件到衬套中心轴线的距离大于距离第二引导单元的距离 首先将引导件供应到衬套中心轴线，并且在相反的情况下，使得从第一供应引导件到衬套中心轴线的距离大于从第二供应引导件到衬套中心轴线的距离。
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公开(公告)号：US08960586B2
公开(公告)日：2015-02-24
申请号：US13876151
申请日：2011-09-21
申请人： Motohiro Tanigawa , Tadashi Uozumi , Daigoro Nakamura , Ken Hatta
发明人： Motohiro Tanigawa , Tadashi Uozumi , Daigoro Nakamura , Ken Hatta
CPC分类号： B65H54/28 , B29C53/602 , B29C53/8016 , B29C70/32
摘要： A filament winding device enables fiber bundles to be wound around the outer circumference surface of a liner at equal intervals even when the winding angle of the fiber bundles changes. The filament winding device includes a first helical head on which fiber bundle guides are radially disposed in the periphery of a liner to be transported; and a second helical head which is disposed adjacent to the first helical head and on which the fiber bundle guides are radially disposed in the periphery of the liner The filament winding device also has phase adjusting means for adjusting the phase difference between the fiber bundle guides on the first helical head and and on the second helical head in accordance with the angle (θ) at which the fiber bundle is wound around the liner.
摘要翻译： 长丝缠绕装置能够使纤维束以相等的间隔缠绕在衬垫的外周面上，即使当纤维束的缠绕角度发生变化时， 长丝缠绕装置包括：第一螺旋头，纤维束引导件径向地布置在待运输的衬垫的周边; 以及与所述第一螺旋头相邻设置的第二螺旋头，所述纤维束引导件径向地设置在所述衬套的周边中。所述纤维缠绕装置还具有相位调整装置，用于调节所述纤维束导向器之间的相位差 第一螺旋头，并且在第二螺旋头上，与纤维束缠绕在衬垫上的角度（“长度”）相对应。
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公开(公告)号：US08955787B2
公开(公告)日：2015-02-17
申请号：US13885379
申请日：2011-09-22
申请人： Motohiro Tanigawa , Tadashi Uozumi , Daigoro Nakamura , Ken Hatta
发明人： Motohiro Tanigawa , Tadashi Uozumi , Daigoro Nakamura , Ken Hatta
CPC分类号： B65H59/387 , B29C53/602 , B29C53/8016 , B29C2053/8025
摘要： A filament winding apparatus that prevents excessive unraveling of a fiber bundle due to variations in the speed at which the fiber bundle is wound includes a hoop winding device having a wrapping table, a bobbin support unit, a braking unit, a slack removal unit, a detector, and a controller. The slack removal unit absorbs slack caused by the difference between winding and unraveling speeds of the fiber bundle. The detector detects whether the amount of slack absorbed is equal to or greater than or is less than, a predetermined amount. When the amount of slack is equal to or greater than the predetermined amount, the controller increases the braking force of the braking unit for braking rotation of a bobbin. When the amount of slack is less than the predetermined amount, the controller reduces the braking force of the braking unit for braking rotation of the bobbin.
摘要翻译： 一种防止由于卷绕纤维束的速度的变化引起的纤维束的过度剥离的长丝卷绕装置，具有包括一个包装台，筒管支撑单元，制动单元，松弛移除单元， 检测器和控制器。 松弛移除单元吸收由纤维束的卷绕和解开速度之间的差异引起的松弛。 检测器检测吸收的松弛量是否等于或大于或小于预定量。 当松弛量等于或大于预定量时，控制器增加用于制动线轴的旋转的制动单元的制动力。 当松弛量小于预定量时，控制器降低用于制动线轴的旋转的制动单元的制动力。
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公开(公告)号：US20130200199A1
公开(公告)日：2013-08-08
申请号：US13876151
申请日：2011-09-21
申请人： Motohiro Tanigawa , Tadashi Uozumi , Daigoro Nakamura , Ken Hatta
发明人： Motohiro Tanigawa , Tadashi Uozumi , Daigoro Nakamura , Ken Hatta
IPC分类号： B65H54/28
CPC分类号： B65H54/28 , B29C53/602 , B29C53/8016 , B29C70/32
摘要： A filament winding device enables fiber bundles to be wound around the outer circumference surface of a liner at equal intervals even when the winding angle of the fiber bundles changes. The filament winding device includes a first helical head on which fiber bundle guides are radially disposed in the periphery of a liner to be transported; and a second helical head which is disposed adjacent to the first helical head and on which the fiber bundle guides are radially disposed in the periphery of the liner The filament winding device also has phase adjusting means for adjusting the phase difference between the fiber bundle guides on the first helical head and on the second helical head in accordance with the angle at which the fiber bundle is wound around the liner.
摘要翻译： 长丝缠绕装置能够使纤维束以相等的间隔缠绕在衬垫的外周面上，即使当纤维束的缠绕角度发生变化时， 长丝缠绕装置包括：第一螺旋头，纤维束引导件径向地布置在待运输的衬垫的周边; 以及与所述第一螺旋头相邻设置的第二螺旋头，所述纤维束引导件径向地设置在所述衬套的周边中。所述纤维缠绕装置还具有相位调整装置，用于调节所述纤维束导向器之间的相位差 第一螺旋头部和第二螺旋头部根据纤维束缠绕在衬套上的角度。
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17.发明授权公开(公告)号：US07999561B2
公开(公告)日：2011-08-16
申请号：US12246312
申请日：2008-10-06
申请人： Tadashi Uozumi , Motohiro Tanigawa
发明人： Tadashi Uozumi , Motohiro Tanigawa
IPC分类号： G01R27/26
CPC分类号： G01B11/105 , B29B15/122 , B29C53/66 , B29C53/8041 , B29C53/8066
摘要： 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.
摘要翻译： 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。
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公开(公告)号：US07934530B2
公开(公告)日：2011-05-03
申请号：US12268234
申请日：2008-11-10
申请人： Tadashi Uozumi , Motohiro Tanigawa
发明人： Tadashi Uozumi , Motohiro Tanigawa
IPC分类号： B32B37/00
CPC分类号： B29C53/8016 , B29C53/64 , B29C63/24
摘要： 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.
摘要翻译： 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。
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公开(公告)号：US07815141B2
公开(公告)日：2010-10-19
申请号：US12259897
申请日：2008-10-28
申请人： Tadashi Uozumi , Motohiro Tanigawa
发明人： Tadashi Uozumi , Motohiro Tanigawa
IPC分类号： B21C47/02
CPC分类号： B29C53/602 , B29C53/66 , B29C53/8016
摘要： 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.
摘要翻译： 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。
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公开(公告)号：US20090314418A1
公开(公告)日：2009-12-24
申请号：US12464709
申请日：2009-05-12
申请人： Tadashi Uozumi , Motohiro Tanigawa
发明人： Tadashi Uozumi , Motohiro Tanigawa
CPC分类号： B29C53/64 , B29C53/602 , B29C53/665 , B29C53/70 , B29C53/828
摘要： A filament winding apparatus includes a control unit, a rotation mechanism that rotates a mandrel, a hoop winding head that performs hoop-winding, and a helical winding head that performs helical-winding. The hoop winding head includes bobbins that feed fiber bundles to the mandrel and a circulation mechanism that circulates the bobbins around the mandrel. The control unit controls the rotation and circulation mechanisms such that the mandrel is rotated and the bobbins are circulated in the same direction during helical-winding. It is not necessary to cut fiber bundles after hoop-winding, and wasted fiber is not fed during helical-winding, thereby increasing economy and productivity.
摘要翻译： 长丝缠绕装置包括控制单元，旋转心轴的旋转机构，执行环绕绕环的环绕卷绕头和执行螺旋卷绕的螺旋卷绕头。 环形卷绕头包括将纤维束馈送到心轴的线轴和使绕线筒绕心轴循环的循环机构。 控制单元控制旋转和循环机构，使得心轴旋转并且线圈在螺旋缠绕期间沿相同方向循环。 缠绕后不需要切断纤维束，在螺旋卷绕过程中不会进入浪费的纤维，从而提高经济性和生产率。
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