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公开(公告)号：US10533267B2
公开(公告)日：2020-01-14
申请号：US15309451
申请日：2015-04-17
发明人： Petr Haska , Jiri Stech , Robert Mikyska
摘要： A method for operating a textile machine is provided to produce roving from a fiber bundle with a consolidating means, the roving having a protective twist. The produced roving is wound onto a tube with a winding device. During the winding process, the roving is guided a guide element arranged between the consolidating means and the tube, wherein the guide element exerts a decelerating effect on the roving. The decelerating effect is controlled during operation of the textile machine such that the decelerating effect is lower during a start procedure while the roving leaving the consolidating means is brought into contact with a tube or during a tube change while a wound tube is replaced by an empty tube than during a winding process that takes place between the start procedure and the tube change.
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公开(公告)号：US20170292694A1
公开(公告)日：2017-10-12
申请号：US15485307
申请日：2017-04-12
CPC分类号： F22B1/28 , A24F47/008
摘要： A loading tube has Japanese cotton placed within a polymer tube. The tube has a hollow, cylindrical form with a tip and an opposite tail. The Japanese cotton advances through the tube exiting at the tip and withdrawing from the tail. The tube has a sidewall with a thickness and an inner diameter suitable for containing Japanese cotton and then advancing it into an atomizer. The outer diameter of the tube cooperates with an aperture in the coil of the atomizer. The tip and the tail have a rim with a square cut. The tube has its size that relates its length to its inner diameter, and to its thickness within a range. The tube utilizes polypropylene for its construction. Alternative fibrous material may be substituted for Japanese cotton.
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公开(公告)号：US09714477B2
公开(公告)日：2017-07-25
申请号：US14402938
申请日：2013-05-17
发明人： Robert Nägeli , Ludek Malina , Gabriel Schneider
摘要： A fastening mechanism is provided to detachably fasten and position a compaction module on a drafting unit of a spinning machine, wherein the compaction module has a carrier, which is provided with at least one suction channel that is connected to suction inserts of compaction elements that are movably mounted on the carrier. A coupling device using the fastening mechanism. In order to ensure simple and positionally accurate attachment of a compaction module, the fastening mechanism is composed of at least one clamping element that has retaining elements for fixed and positioned fastening on the spinning machine and is provided with a first receiving slot, which is open on one side and has a retaining section, by means of which a retaining element fastened on the carrier can form a positive-fitting clamped connection.
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公开(公告)号：US20160153125A1
公开(公告)日：2016-06-02
申请号：US14905225
申请日：2013-07-22
发明人： Hiroki TAKASHIMA
CPC分类号： D01H5/72 , B65H51/015 , B65H54/2896 , B65H2701/314 , D01F9/127 , D01G99/00 , D01H1/04 , D01H1/14 , D01H13/04 , D02G3/16 , D10B2101/122
摘要： A yarn producing apparatus produces CNT (carbon nanotube) yarn from CNT fibers while causing the CNT fibers to run. The yarn producing apparatus includes an aggregating unit that aggregates the CNT fibers, and a twisting and winding device that twists the CNT fibers aggregated by the aggregating unit. The aggregating unit includes an adjusting mechanism that adjusts the aggregation state of the CNT fibers.
摘要翻译： 纱线制造装置从CNT纤维制造CNT（碳纳米管）纱线，同时使CNT纤维运行。 纱线生产设备包括聚集CNT纤维的聚集单元和扭曲由聚集单元聚集的CNT纤维的扭绞和缠绕设备。 聚集单元包括调节CNT纤维的聚集状态的调节机构。
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公开(公告)号：US20130239721A1
公开(公告)日：2013-09-19
申请号：US13989618
申请日：2011-11-23
申请人： Gabriel Schneider , Ludek Malina , Radek Zarecky , Petr Blazek
发明人： Gabriel Schneider , Ludek Malina , Radek Zarecky , Petr Blazek
IPC分类号： D01H5/72
CPC分类号： D01H5/72 , D01H5/22 , Y10T74/19642
摘要： The invention relates to a device for compacting a sliver (V) on a spinning machine, having a driven, revolving compaction element (17) which is acted on by suction air and which has a drive element (28, 29) which, in an operating position, forms a drive connection with a driven element (7, 7z) of the spinning machine while forming a first gearing stage (G1). To make the drive of the compaction device more flexible, it is proposed that a second gearing stage (G2) is provided between the drive element (28, 29) of the compaction element (17) of the first gearing stage (G1) and the compaction element (17).
摘要翻译： 本发明涉及一种用于在纺纱机上压实纱条（V）的装置，该装置具有被吸入空气作用的被驱动的回转压实元件（17），并且具有驱动元件（28,29），该驱动元件 在形成第一齿轮级（G1）的同时，与纺纱机的从动元件（7,7z）形成驱动连接。 为了使压实装置的驱动更灵活，建议在第一齿轮级（G1）的压实元件（17）的驱动元件（28,29）和第一齿轮级（G1）的驱动元件（28,29）之间设置第二齿轮级 压实元件（17）。
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6.发明申请Apparatus at a draw frame for supplying fibre slivers to a drawing mechanism comprising at least two pairs of rollers 失效在用于将纤维条子提供给包括至少两对辊的牵引机构的牵引机架上的装置公开(公告)号：US20050076476A1
公开(公告)日：2005-04-14
申请号：US10953191
申请日：2004-09-30
申请人： Josef Temburg
发明人： Josef Temburg
摘要： A draw frame has a drawing mechanism comprising at least two pairs of rollers to which the fibre slivers are fed by a plurality of supply rollers mounted on a feed table. The fibre slivers—seen in a top view—run next to one another and towards one another laterally, and a guide element is provided between a feed table and the drawing mechanism, the lateral faces of which guide element are capable of directing the incoming fibre slivers laterally. In order to allow uniform transfer of the slivers and to enable the slivers to be oriented substantially in a plane, a sliver-guiding device is arranged across the width upstream of the guide element at a spacing therefrom at which the fibre slivers are arranged substantially in a plane, the fibre slivers passing through underneath and in contact with the sliver-guiding device.
摘要翻译： 牵引架具有牵引机构，其包括至少两对辊，纤维条由安装在进给台上的多个供给辊供给到该辊中。 纤维条 - 在彼此相邻并且横向彼此相对的俯视图中看到，并且引导元件设置在进给台和拉伸机构之间，引导元件的侧面能够引导进入的光纤 横向横幅。 为了允许条子的均匀传递并且使得条子基本上定位在平面中，条子引导装置以与其间的间隔横跨导向元件的上游的宽度布置，纤维条在该间隔处基本上布置在 平面，纤维条通过下面并与条子引导装置接触。
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7.发明授权Arrangement for condensing a drafted fiber strand and method for making yarn therefrom 失效用于冷凝牵伸纤维束的布置及其制造方法
公开(公告)号：US6108873A
公开(公告)日：2000-08-29
申请号：US266898
申请日：1999-03-12
申请人： Norbert Barauke
发明人： Norbert Barauke
IPC分类号： D01H5/64 , D01H1/22 , D01H5/22 , D01H5/26 , D01H5/68 , D01H5/72 , D01H5/86 , D01H13/02 , D01H5/00
摘要： A condensing zone is arranged downstream of the front roller pair of a drafting arrangement of a spinning machine, in which condensing zone a drafted roving or a sliver is condensed. The condensing zone has a suction device which has a closed hollow profile and which serves as a sliding surface for a circulating sieve belt. The sieve belt transports the drafted fiber strand to a nipping roller, which presses the fiber strand and the sieve belt against the sliding surface at a nipping point. The fiber strand travels over an essentially in transport direction extending suction slit located in the condensing zone, which suction slit extends to the nipping point.
摘要翻译： 冷凝区域布置在纺纱机的牵伸装置的前辊对的下游，其中冷凝区域是一个牵伸的粗纱或纱条被冷凝。 冷凝区具有吸入装置，其具有封闭的中空型材，并且其用作循环筛分带的滑动表面。 筛带将牵伸的纤维束输送到夹持辊，该夹持辊在夹持点处将纤维束和筛带压靠在滑动表面上。 纤维束在基本上在输送方向上延伸，延伸位于冷凝区域中的抽吸狭缝，该抽吸狭缝延伸到夹持点。
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公开(公告)号：US6073314A
公开(公告)日：2000-06-13
申请号：US340727
申请日：1999-06-29
申请人： Norbert Barauke
发明人： Norbert Barauke
摘要： A condensing zone is arranged downstream of the front roller pair of a drafting arrangement of a spinning machine, in which condensing zone a ready drafted fiber strand is condensed by means of rolling in the edge fibers before the yarn to be spun is imparted a twist. The condensing arrangement comprises a sliding surface having a suction slit extending essentially in a fiber strand transport direction, as well as a perforated transport belt which transports the fiber strand over the sliding surface and the suction slit. The sliding surface is the outer contour of a hollow profile, to which a suction device is connected. The transport belt consists of such a thin material that the fiber strand is disposed on the sliding surface and the suction slit at practically no distance thereto. The transport belt is preferably made from polyamide multifilament yarns.
摘要翻译： 冷凝区域布置在纺纱机的牵伸装置的前辊对的下游，在该纺丝机的牵伸装置的下游，冷凝区域通过在边缘纤维之间的轧制而将预成型的牵伸纤维线材卷绕在被纺丝之前被扭曲。 冷凝装置包括具有基本上沿纤维束输送方向延伸的抽吸狭缝的滑动表面，以及将纤维束输送到滑动表面和抽吸狭缝上的多孔输送带。 滑动表面是中空轮廓的外轮廓，抽吸装置连接到该轮廓。 传送带由这样的薄材料组成，即纤维线设置在滑动表面上，而抽吸狭缝几乎没有距离。 传送带优选由聚酰胺复丝纱线制成。
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公开(公告)号：US6032451A
公开(公告)日：2000-03-07
申请号：US285584
申请日：1999-04-02
摘要： A spinning machine having a drafting frame, a condensing unit at the downstream side of the drafting frame and a spinning station for winding up the yarn and imparting twist to the roving in forming the yarn. The condensing unit comprises a disk-shaped suction rotor oriented in a plane tangent to the output rollers of the drafting frame. A limited compaction zone is formed by a shield within a suction rotor and designed to apply suction only to a limited portion of the perforated periphery thereof. The pressing roller bears against the suction rotor at the downstream side of the compaction zone.
摘要翻译： 一种纺纱机，其具有牵伸架，在牵伸架下游侧的冷凝单元和用于卷绕纱线并在粗纱上形成纱线的纺纱工位的纺纱站。 冷凝单元包括在与牵伸架的输出辊相切的平面中定向的盘形抽吸转子。 有限的压实区域由抽吸转子内的屏蔽件形成，并被设计成仅将吸力施加到其穿孔周边的有限部分。 压紧辊在压实区的下游侧承受吸力转子。
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公开(公告)号：US5916121A
公开(公告)日：1999-06-29
申请号：US30108
申请日：1998-02-25
摘要： A sliver feeding device for an open-ended spinning machine (1) wherein sliver is fed to the front of a spinning rotor (44) revolving at high speed in a rotor housing (2), with a pivotable cover element (11) for closing the rotor housing (2) having an integrated sliver opening device (13) with a lateral sliver feeding device embodied as a feeding trough/condenser unit (17). An inlet condenser (28) of this feeding trough/condenser unit (17) has an open sliver guide chute (37) terminating in a condenser funnel (36). The sliver guide chute extends at a rearward inclination around a convexly rounded core area (39) of the inlet condenser. A sliver loop opener (23) is disconnected and arranged at a distance from the cover element (11) so as not to be affected by its pivotal opening movement.
摘要翻译： 一种用于开放式纺纱机（1）的纱条进给装置，其中纱线被馈送到转子壳体（2）中以高速旋转的纺丝转子（44）的前部，具有用于关闭的可枢转的盖元件（11） 所述转子壳体（2）具有集成的纱条开口装置（13），其具有实施为进料槽/冷凝器单元（17）的侧向进料装置。 该进料槽/冷凝器单元（17）的入口冷凝器（28）具有终止于冷凝器漏斗（36）中的开放式导条滑槽（37）。 纱条引导槽沿着入口冷凝器的凸形圆形芯部区域（39）的向后倾斜延伸。 纱条开环器（23）与盖元件（11）隔开一定距离，以便不受其枢转打开运动的影响。
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