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公开(公告)号：US20120145819A1
公开(公告)日：2012-06-14
申请号：US13348344
申请日：2012-01-11
申请人： Claus MATTHIES , Jan WESTPHAL
发明人： Claus MATTHIES , Jan WESTPHAL
IPC分类号： B65H67/04
CPC分类号： B65H65/00 , B65H2701/31
摘要： The improvement relates to a bottom holder for winding up a thread, wherein a bobbin case can be slid onto a protruding bobbin spindle. In order to catch and clamp a thread on the circumference of the bobbin spindle at the beginning of a bobbin travel, a thread catching device and a thread clamping means are provided at a free insertion end of the bobbin spindle. In order to both securely clamp and automatically release the thread end when sliding off a bobbin, according to the improvement, the clamping means is formed by a hollow cylindrical clamping bushing, an outer cone thereof being fitted into an inner diameter bounded by catches, such that a clamping slit substantially axially oriented and open toward the insertion end of the bobbin spindle is formed between the clamping bushing and the catch.
摘要翻译： 该改进涉及用于卷绕螺纹的底部保持器，其中梭壳可以滑动到突出的梭心上。 在筒管行程开始时，为了抓住并夹紧绕线轴的圆周上的螺纹，在梭芯主轴的自由插入端设置有一个牵引装置和一个夹线装置。 为了在从线轴上滑下时能够牢固地夹紧并自动地松开螺纹端，根据改进，夹紧装置由中空的圆柱形夹紧衬套形成，其外锥体装配在由卡扣限定的内径中， 在夹紧衬套和卡扣之间形成有基本上轴向定向并朝向筒管主轴的插入端开口的夹紧狭缝。
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公开(公告)号：US20120139150A1
公开(公告)日：2012-06-07
申请号：US13390585
申请日：2010-08-05
申请人： Siegfried Behnert , Jens Weinhold , Frank Heymann
发明人： Siegfried Behnert , Jens Weinhold , Frank Heymann
摘要： The invention relates to a method and a device for producing a grass yarn for artificial turf. A film is produced from a polymer material in an extrusion process and divided into individual strips. The strips are crimped before being coiled into spools. The aim of the invention is to achieve a structure which particularly matches natural grass. According to the invention, this is achieved in that the film or the strips are fibrillated by a needle roller before crimping and the strips are separated after on and individually crimped independently of each other.
摘要翻译： 本发明涉及一种用于生产人造草皮草纱的方法和装置。 在挤出工艺中由聚合物材料制成膜并分成单独的条。 在卷成卷轴之前将条卷起来。 本发明的目的是实现特别匹配天然草的结构。 根据本发明，这是通过在压接之前由滚针原纤化的薄膜或条带实现的，并且在彼此独立地开启并单独卷曲之后分离条带。
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公开(公告)号：US08177539B2
公开(公告)日：2012-05-15
申请号：US12880783
申请日：2010-09-13
摘要： A device for melt spinning multi-component fibers including at least two melt inlets for introducing separately guided melt components is presented. The device includes a feed plate having a plurality of feed channels for distributing the melt components, a distributor block associated with the feed plate, and a nozzle plate adjoining the distributor block and including a plurality of nozzle bores, wherein the distributor block has several thin distributor plates stacked on top of each other and each have a hole pattern with multiple distribution openings. The thin distributor plates are configured inside the distributor block such that a plurality of melt channels form, which connect the feed channels of the feed plate to the nozzle bores of the nozzle plate. In order to implement high flow volumes, multiple distributor plates having identical hole patterns of the distribution openings are stacked in a tightly sealing manner inside the distributor block.
摘要翻译： 提出了一种用于熔融纺丝多组分纤维的装置，其包括用于引入单独引导的熔融组分的至少两个熔体入口。 该装置包括具有用于分配熔体部件的多个进料通道的进料盘，与进料板相关联的分配器块和邻接分配器块并包括多个喷嘴孔的喷嘴板，其中分配器块具有多个薄的 分布板堆叠在彼此的顶部上，并且每个具有多个分配开口的孔图案。 薄的分配器板构造在分配器块内部，使得形成多个熔体通道，其将进料板的进料通道连接到喷嘴板的喷嘴孔。 为了实现高流量，具有分布开口的相同孔图案的多个分配器板以紧密密封的方式堆叠在分配器块内部。
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公开(公告)号：US20110309542A1
公开(公告)日：2011-12-22
申请号：US13203963
申请日：2010-03-01
申请人： Klaus Hufschmidt , Jens Weinhold , Frank Heymann
发明人： Klaus Hufschmidt , Jens Weinhold , Frank Heymann
CPC分类号： D02G3/445 , D01D13/02 , D02G1/161 , D02G3/285 , D10B2505/202
摘要： The invention relates to a method and an apparatus for producing a turf yam for artificial turf. According to the invention, several monofilaments or ribbons are produced from one respective polymer material in two parallel extrusion processes, the turf yarn being formed by combining several monofilaments or ribbons obtained in the first extrusion process with several monofilaments or ribbons obtained in the second extrusion process. In order to improve especially the elasticity of an artificial turf carpet made from said turf yarn, the monofilaments or ribbons obtained in one of the extrusion processes are crimped before being combined, the crimped monofilaments or ribbons and the flat monofilaments or ribbons being produced in parallel next to each other and being joined in a winding station by means of a tie thread.
摘要翻译： 本发明涉及一种用于生产人造草皮草坪纱的方法和装置。 根据本发明，通过两个平行的挤出方法从一个相应的聚合物材料制造几根单丝或带，所述草皮纱通过将在第一挤出方法中获得的几根单丝或带状物与在第二挤出方法中获得的几根单丝或带组合而形成 。 为了特别提高由所述草皮纱制成的人造草地毯的弹性，将在一个挤压方法中获得的单丝或带卷起，然后组合，卷曲的单丝或带和平的单丝或带平行地制造 彼此相邻并且通过连接线连接在卷绕站中。
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65.发明授权公开(公告)号：US08061116B2
公开(公告)日：2011-11-22
申请号：US12086214
申请日：2006-11-02
申请人： Manfred Lassmann
发明人： Manfred Lassmann
IPC分类号： D01H4/50
摘要： A method for piecing a yarn at a rotor spinning machine comprising plural spinning stations, wherein more than five piecers are successively produced in a measuring phase and coordinates of measurement values and associated measurement values from individual measurements of the piecers are evaluated for averaging and determining a fiber band function taking into account a drafting reduced for the measurement values, which reflects the fiber flow behavior in the form of the respective fiber band quantity supplied to the rotor as a function of the transport path of the fiber band feed. The speed of the fiber band feed is controlled in a delayed manner from the run-up of the yarn draw-off, dependent on the rotor speed, by the fiber band function, such that the fiber shortfall quantity being produced from the fiber band function is compensated by dynamic feed addition with respect to height and length.
摘要翻译： 一种用于在包括多个纺纱站的转杯纺纱机处接合纱线的方法，其中在测量阶段连续生产五个以上的接头，并且对来自接头的各个测量值的测量值和相关测量值的坐标进行评估，以平均和确定 纤维带功能考虑到针对测量值减小的牵伸，其反映了作为纤维带馈送的传输路径的函数的以提供给转子的各个纤维带数量的形式的纤维流动行为。 根据纤维带功能，纤维带进给的速度由纱线牵引的上升速度控制，取决于转子速度，使得由纤维带功能产生的纤维缺口量 通过相对于高度和长度的动态馈送添加来补偿。
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公开(公告)号：USRE42765E1
公开(公告)日：2011-10-04
申请号：US10804238
申请日：1998-10-12
IPC分类号： D04H1/48
CPC分类号： D04H1/492 , D04H1/12 , D04H1/425 , D04H1/4258 , D04H1/4374 , D04H1/4382 , D04H1/54 , D04H1/541 , D04H1/559 , D04H1/732 , D04H5/03 , D04H13/00 , Y10T442/689 , Y10T442/69
摘要： A plant serves as a mean for production of a fibre web of synthetic fibres, such as plastic fibres and absorbent fibres, such as viscose and cellulose fibres. The plant includes a forming head preliminary to lay a homogeneously and smoothly distributed fibre layer on a net shaped wire. Furthermore the plant includes a hydro-entangling section with liquid nozzles with powerful liquid jets to treat the in the forming head formed fibre layer, which consists of both synthetic—and absorbent fibres. The plant also includes an oven subsequently to thermal bond the synthetic fibres with cross bonds in the affected areas. Finally the dried web is winded up in a roller. By the help of the plant according to the invention, by higher production speed than known previously a fibre web can be produced, which is far cheaper, and which has a better and more homogeneous structure than similar conventional fibre webs.
摘要翻译： 植物用作生产合成纤维纤维网（如塑料纤维和吸收性纤维）如粘胶纤维和纤维素纤维的平均值。 该设备包括一个成形头，用于在网状线上铺设均匀且平滑分布的纤维层。 此外，该设备包括具有强力液体喷嘴的液体喷嘴的水力缠结部分，以处理由成形纤维层和合成纤维组成的成形头形成的纤维层。 该工厂还包括一个烤箱，以便随后在受影响的区域中将合成纤维与交联粘合。 最后，将干燥的纤维网卷绕在辊子中。 在本发明的设备的帮助下，通过比以前知道的更高的生产速度，可以生产纤维网，其便宜得多，并且具有比类似的常规纤维网更好和更均匀的结构。
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公开(公告)号：USRE42383E1
公开(公告)日：2011-05-24
申请号：US10682853
申请日：2003-10-09
IPC分类号： D01H4/00
CPC分类号： F16C39/063 , D01H4/12 , F16C32/0419 , F16C2340/18
摘要： An open-end spinning frame (1) having a spinning rotor (3), whose rotor shaft (4) is supported, free of axial thrust, in the bearing wedge of a support disk bearing arrangement (5) and is fixed in place by means of a magnetic axial bearing (18). The axial bearing (18) has a stationary magnetic bearing component (27) fixed on the bearing housing (26), and a rotating magnetic bearing component (44) arranged at the end of the rotor shaft and having at least two annular shoulders (46) defined by recesses (47) in the rotor shaft (4). The sharpness of the annular shoulders (46) is reduced in the area between their outer circumference (58) and the adjoining radial faces (50) of each annular shoulder, e.g., via curved or beveled surfaces in such area, and the base surfaces (49) of the recesses (47) are each connected via rounded sections (51) with the radial faces (50) of the adjoining annular shoulders (46).
摘要翻译： 一种具有旋转转子（3）的开口纺纱机架（1），其转子轴（4）被支承在支承盘轴承装置（5）的轴承楔形件中，无轴向推力，并通过 磁轴向轴承（18）的装置。 所述轴向轴承（18）具有固定在所述轴承壳体（26）上的固定磁性轴承部件（27）和设置在所述转子轴端部并具有至少两个环形肩部（46）的旋转磁性轴承部件（44） ）由转子轴（4）中的凹部（47）限定。 环形肩部（46）的清晰度在它们的外周（58）和每个环形肩部的相邻径向面（50）之间的区域中减小，例如通过这种区域中的弯曲或斜面以及基部表面 各个凹部（47）的每一个（49）分别通过圆形部分（51）与邻接的环形肩部（46）的径向面（50）连接。
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公开(公告)号：US20110059196A1
公开(公告)日：2011-03-10
申请号：US12880783
申请日：2010-09-13
IPC分类号： B29C47/30
摘要： A device for melt spinning multi-component fibers including at least two melt inlets for introducing separately guided melt components is presented. The device includes a feed plate having a plurality of feed channels for distributing the melt components, a distributor block associated with the feed plate, and a nozzle plate adjoining the distributor block and including a plurality of nozzle bores, wherein the distributor block has several thin distributor plates stacked on top of each other and each have a hole pattern with multiple distribution openings. The thin distributor plates are configured inside the distributor block such that a plurality of melt channels form, which connect the feed channels of the feed plate to the nozzle bores of the nozzle plate. In order to implement high flow volumes, multiple distributor plates having identical hole patterns of the distribution openings are stacked in a tightly sealing manner inside the distributor block.
摘要翻译： 提出了一种用于熔融纺丝多组分纤维的装置，其包括用于引入单独引导的熔融组分的至少两个熔体入口。 该装置包括具有用于分配熔体部件的多个进料通道的进料盘，与进料板相关联的分配器块和邻接分配器块并包括多个喷嘴孔的喷嘴板，其中分配器块具有多个薄的 分布板堆叠在彼此的顶部上，并且每个具有多个分配开口的孔图案。 薄的分配器板构造在分配器块内部，使得形成多个熔体通道，其将进料板的进料通道连接到喷嘴板的喷嘴孔。 为了实现高流量，具有分布开口的相同孔图案的多个分配器板以紧密密封的方式堆叠在分配器块内部。
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公开(公告)号：US07845923B2
公开(公告)日：2010-12-07
申请号：US12262499
申请日：2008-10-31
CPC分类号： D02G1/0266 , B65H54/70 , B65H57/003 , B65H67/0405 , B65H67/048 , B65H67/064 , B65H2551/13 , B65H2701/31 , D01D5/16 , D01D7/00 , D01D13/02
摘要： A spinning, drawing and texturing machine for the production of curled threads includes a spinning unit and multiple machine modules associated with the spinning unit. Each of the machine modules has multiple processing assemblies for drawing and curling one of the threads, and a spooling unit for winding the thread. The machine modules positioned next to one another form a longitudinal side of the machine. The processing assemblies and the spooling unit are arranged among each other at one of the machine modules such that a narrow machine partition (T) in a range of
摘要翻译： 用于生产卷曲螺纹的旋转，拉伸和变形机器包括纺纱单元和与纺纱单元相关联的多个机器模块。 每个机器模块具有用于拉伸和卷曲其中一个螺纹的多个处理组件，以及用于缠绕螺纹的卷取单元。 彼此相邻的机器模块形成机器的纵向侧。 处理组件和卷绕单元在机器模块之一彼此布置，使得在机器的纵向侧上发生在小于800mm的范围内的窄机器分隔件（T）。 纺纱单元在每个机器模块的机器分区（T）内具有一个或多个喷丝头和一根纺丝管。 喷丝头被保持成与机器的纵向平行的行。
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公开(公告)号：US07802977B2
公开(公告)日：2010-09-28
申请号：US12181009
申请日：2008-07-28
申请人： Michael Schröter , Helmut Weigend
发明人： Michael Schröter , Helmut Weigend
IPC分类号： D01D7/00
CPC分类号： D01D13/00 , B65H54/20 , B65H57/16 , B65H57/26 , B65H2701/3132
摘要： An apparatus for melt spinning and winding up synthetic yarns comprising a spinning appliance, a treating appliance and a windup machine. The treating appliance comprises a runoff godet for guiding the yarns before entry and distribution of the yarns into a plurality of winding stations in the windup machine, the runoff godet being arranged above the windup machine and guiding the yarns in a parallel side by side arrangement on its circumference. The runoff godet is arranged transversely to a winding spindle and above the windup machine, the windup machine comprising a plurality of head yarn guides which are disposed upstream of the winding stations and are arranged in a vertically oriented runup plane. To ensure a very low-friction guidance for the yarns, the invention provides that the head yarn guides of the winding stations are disposed downstream of the runoff godet immediately in the yarn path and such that on deflection of the yarns into the runup plane an angle of deflection of not more than 15° is not exceeded.
摘要翻译： 一种用于熔融纺丝和卷绕合成纱线的装置，包括纺丝器具，处理器具和卷绕机。 处理器具包括用于在纱线进入和分配到卷绕机中的多个卷绕工位之前引导纱线的径流导丝器，径流导丝辊布置在卷绕机上方并沿并排的方式引导纱线 它的圆周。 径流导丝辊横向于卷绕心轴并且在卷绕机上方布置，该卷绕机包括多个头纱导纱器，它们设置在卷绕站的上游并且布置在垂直定向的流动平面中。 为了确保纱线的摩擦力很低，本发明提供了将卷绕工位的头部纱线引导件立即设置在纱线通道中的径向导丝管的下游，并且使得在将纱线偏转到膨胀平面中的角度 不超过15°的偏转。
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