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公开(公告)号：US08967521B2
公开(公告)日：2015-03-03
申请号：US13876155
申请日：2011-09-21
Applicant: Motohiro Tanigawa , Tadashi Uozumi , Daigoro Nakamura , Ken Hatta
Inventor： Motohiro Tanigawa , Tadashi Uozumi , Daigoro Nakamura , Ken Hatta
CPC classification number: B29C53/8016 , B29C53/602 , B29C53/66
Abstract: A filament winding device that optimizes the interval between adjacent fiber bundle guides includes a plurality of helical heads on which fiber bundle guides moving in the direction that is roughly perpendicular to the rotating axis of a liner are radially disposed; and winds a fiber bundle onto the outer circumference surface of the liner by passing the helical heads while rotating the liner. An interval adjusting means adjusts the interval between a virtual plane (Pf) which intersects with the guiding opening of a fiber bundle guide disposed on one of the helical heads so as to be orthogonal to the liner rotating axis and a virtual plane (Pw) which intersects with the guiding opening of a fiber bundle guide disposed on the other helical head so as to be orthogonal to the liner rotating axis.
Abstract translation: 优化相邻纤维束引导件之间的间隔的细丝缠绕装置包括：多个螺旋头，径向设置纤维束导向件，其大致垂直于衬套的旋转轴线移动; 并且通过在旋转衬垫的同时通过螺旋头将纤维束卷绕到衬套的外周表面上。 间隔调整装置调节与设置在一个螺旋头上的纤维束导向件相交的虚拟平面（Pf）与垂直于衬套旋转轴线的虚拟平面（Pf）和虚拟平面（Pw）之间的间隔， 与布置在另一个螺旋头上的纤维束引导件的引导开口相交，以便与衬套旋转轴线正交。
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公开(公告)号：US20130193255A1
公开(公告)日：2013-08-01
申请号：US13876154
申请日：2011-09-21
Applicant: Motohiro Tanigawa , Tadashi Uozumi , Daigoro Nakamura , Ken Hatta
Inventor： Motohiro Tanigawa , Tadashi Uozumi , Daigoro Nakamura , Ken Hatta
IPC: B65H57/00
CPC classification number: B65H57/00 , B29C53/602 , B29C53/8016 , B29C70/32
Abstract: 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.
Abstract translation: 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：US08113457B2
公开(公告)日：2012-02-14
申请号：US12491725
申请日：2009-06-25
Applicant: Motohiro Tanigawa , Tadashi Uozumi
Inventor： Motohiro Tanigawa , Tadashi Uozumi
IPC: B65H54/64
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，引导部能够靠近衬垫。
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公开(公告)号：US07905442B2
公开(公告)日：2011-03-15
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: B21C47/14
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。
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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
Applicant: Tadashi Uozumi , Motohiro Tanigawa
Inventor： Tadashi Uozumi , Motohiro Tanigawa
IPC: B65H59/00
CPC classification number: B29C53/8016
Abstract: 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.
Abstract translation: 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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Patent Agency Ranking
公开(公告)号：US09027869B2
公开(公告)日：2015-05-12
申请号：US13876154
申请日：2011-09-21
Applicant: Motohiro Tanigawa , Tadashi Uozumi , Daigoro Nakamura , Ken Hatta
Inventor： Motohiro Tanigawa , Tadashi Uozumi , Daigoro Nakamura , Ken Hatta
Abstract: 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.
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公开(公告)号：US08980033B2
公开(公告)日：2015-03-17
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
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。
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公开(公告)号：US20130306783A1
公开(公告)日：2013-11-21
申请号：US13876149
申请日：2011-09-21
Applicant: Motohiro Tanigawa , Tadashi Uozumi , Daigoro Nakamura , Ken Hatta
Inventor： Motohiro Tanigawa , Tadashi Uozumi , Daigoro Nakamura , Ken Hatta
IPC: B65H57/00
CPC classification number: B65H57/00 , B29C53/602 , B29C53/8016 , B29C70/32
Abstract: 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.
Abstract translation: 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：US20130256447A1
公开(公告)日：2013-10-03
申请号：US13885379
申请日：2011-09-22
Applicant: Motohiro Tanigawa , Tadashi Uozumi , Daigoro Nakamura , Ken Hatta
Inventor： Motohiro Tanigawa , Tadashi Uozumi , Daigoro Nakamura , Ken Hatta
IPC: B65H59/38
CPC classification number: B65H59/387 , B29C53/602 , B29C53/8016 , B29C2053/8025
Abstract: 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.
Abstract translation: 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：US07810753B2
公开(公告)日：2010-10-12
申请号：US12068991
申请日：2008-02-14
Applicant: Tadashi Uozumi , Hiroki Takashima , Motohiro Tanigawa
Inventor： Tadashi Uozumi , Hiroki Takashima , Motohiro Tanigawa
IPC: B21C47/02
CPC classification number: B29C53/8016 , B29C53/66 , B29C53/665
Abstract: Helical winding is reliably carried out in a plurality of patterns at different angles in a short period of time. A filament winding apparatus for winding fiber bundles onto the surface of a mandrel includes a helical winding head for use in helical winding of the fiber bundles onto the mandrel. The helical winding head includes at least two guide arrays, each including a plurality of guide portions disposed along a circumferential direction of the mandrel, and a repositioning mechanism capable of repositioning the guide portions by rotating each guide array relative to another.
Abstract translation: 螺旋绕组在短时间内以不同的角度可靠地以多种图案进行。 用于将纤维束卷绕到心轴表面上的细丝缠绕装置包括用于将纤维束螺旋缠绕到心轴上的螺旋缠绕头。 螺旋缠绕头包括至少两个引导阵列，每个引导阵列包括沿着心轴的圆周方向设置的多个引导部分，以及能够通过相对于另一导向阵列旋转每个引导阵列来重新定位引导部分的重新定位机构。
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