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公开(公告)号：US4593522A
公开(公告)日：1986-06-10
申请号：US500441
申请日：1983-06-02
CPC分类号： D01H4/04
摘要： An apparatus and method for producing a spun yarn having true twist comprising extracting staple fibers from a bundle of staple fibers; and collecting the extracted staple fibers on the periphery of a spinning rotor; and recontacting the extracted fibers with the bundle of staple fibers to form a combined untwisted yarn; and twisting the combined untwisted yarn to produce a twisted yarn; and withdrawing the twisted yarn from the spinning rotor.
摘要翻译： 一种用于生产具有真正扭曲的细纱的装置和方法，包括从短纤维束提取短纤维; 并在旋转转子的周围收集提取的短纤维; 并且将所提取的纤维与所述短纤维束重新组合以形成未捻合的纱线; 并扭转组合的无捻纱以产生加捻纱线; 并从旋转转子中取出加捻纱线。
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公开(公告)号：US09528199B2
公开(公告)日：2016-12-27
申请号：US14379857
申请日：2013-02-11
申请人： TEIJIN ARAMID B.V.
CPC分类号： D02J1/08 , B65H69/061 , B65H2701/31 , D01H4/04 , D02G1/16 , D02G1/20 , D02G3/22 , D02J1/18
摘要： A fluid jet is directed onto a first yarn at least at sonic speed to entangle the first yarn, which is aligned substantially parallel to a main yarn, into the main yarn enabling that yarns having a high yarn count and/or wet yarns can be entangled.
摘要翻译： 流体射流至少以声速被引导到第一纱线上，以将基本上平行于主纱线的第一纱线缠绕到主纱线中，使得具有高纱线数量和/或湿纱线的纱线可以被缠结 。
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公开(公告)号：US5479771A
公开(公告)日：1996-01-02
申请号：US310695
申请日：1994-09-16
申请人： Ulrich Ballhausen , Gustav Franzen , Rainer Lorenz , Ulrich Lossa , Guido Spix
发明人： Ulrich Ballhausen , Gustav Franzen , Rainer Lorenz , Ulrich Lossa , Guido Spix
摘要： In a method and apparatus for manufacturing a yarn from fiber material at least two spinning devices arranged adjacent to one another are provided. Fiber material is dissolved and fed to the at least two spinning devices. Each spinning device generates an individual spun fiber. The individual spun fibers are combined at the inlet opening of a hollow spindle axis to form a yarn. The yarn undergoes a two-for-one twisting operation by being passed in a first yarn feeding direction through the hollow spindle axis to an outlet opening of the hollow spindle axis, then radially guided from the outlet opening, and guided in a second yarn feeding direction counter to the first yarn feeding direction to form a yarn balloon rotating in a direction of rotation about the at least two spinning devices. A centering element is arranged on an axis extending along the hollow spindle axle so as to be spaced from the inlet opening of the hollow spindle axle. The yarn is fed from the yarn balloon via the centering element to a winding device.
摘要翻译： 在从纤维材料制造纱线的方法和装置中，提供了彼此相邻布置的至少两个纺丝装置。 将纤维材料溶解并进料至至少两个纺丝装置。 每个纺纱设备都生产单独的纺丝纤维。 单个纺丝纤维在中空主轴轴线的入口处组合以形成纱线。 纱线通过在第一喂纱方向穿过中空主轴轴线进入中空主轴轴线的出口开口进行二次加捻操作，然后从出口开口径向引导，并在第二喂纱 方向与第一喂纱方向相反，以形成围绕至少两个纺纱装置旋转的方向旋转的纱线球囊。 定心元件布置在沿着中空心轴轴线延伸的轴线上，以便与中空心轴的入口隔开。 纱线从纱线球经由定心元件供给到卷绕装置。
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公开(公告)号：US5313777A
公开(公告)日：1994-05-24
申请号：US19771
申请日：1993-02-19
申请人： Johann Rottmayr , Werner Billner
发明人： Johann Rottmayr , Werner Billner
摘要： The instant invention relates to a spinning process and to a device for the production of a yarn. In the spinning process the fibers are conveyed to a perforated collection surface which is subjected to suction in one zone. They are brought together into a fiber accumulation on the collection surface. The fiber accumulation is drawn off from the collection surface and twisted into a yarn of predetermined twist in a twisting element which follows the collection surface in the direction of yarn draw-off. The fibers are accumulated at a suction edge constituting a collection line and are pre-twisted at said collection line.
摘要翻译： 本发明涉及一种纺丝方法和一种用于生产纱线的装置。 在纺丝过程中，纤维被传送到在一个区域中经受抽吸的穿孔收集表面。 它们被聚集在收集表面上的纤维聚集体中。 将纤维聚集从收集表面上拉出并在捻纱方向上沿着收集表面扭转成扭转的预定捻度的纱线。 纤维在构成收集线的吸力边缘处积聚，并在所述收集线处被预捻。
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公开(公告)号：US4704853A
公开(公告)日：1987-11-10
申请号：US879112
申请日：1986-05-20
申请人： Carl A. Lawrence
发明人： Carl A. Lawrence
摘要： Fibres are spun into yarn by being opened close to a surface (S, SD) and directed to the surface, conveniently by suction (AS) through the surface. A yarn or yarn end (Y) is twisted over the surface to have opened fibres built onto it to be spun into a twisted yarn. The surface can be a groove (GD) of included angle less than 90.degree.. The close spacing (WS) of a means to open the fibres and the surface can be such that fibres being opened are within reach of the surface. The yarn is twisted by a twister such as a parallel-belt twister (TB1/TB2) close to but not part of the surface. Tension (T) is applied through the twister to draw off yarn.
摘要翻译： PCT No.PCT / GB85 / 00436 Sec。 371日期1986年5月20日第 102（e）日期1986年5月20日PCT提交1985年9月20日PCT公布。 出版物WO86 / 01842 日期：1986年3月27日。纤维通过靠近表面（S，SD）打开并通过表面方便地通过抽吸（AS）引导到表面而纺成纱线。 纱线或纱线端（Y）被扭曲在表面上，以将开放的纤维嵌入其中以纺成加捻纱线。 表面可以是角度小于90°的凹槽（GD）。 打开纤维和表面的装置的紧密间距（WS）可以使得打开的纤维在表面的范围内。 纱线由接近但不是表面一部分的平行带捻线机（TB1 / TB2）等捻线机绞合。 张力（T）通过捻线机施加以抽出纱线。
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6.发明授权
公开(公告)号：US6047537A
公开(公告)日：2000-04-11
申请号：US260520
申请日：1999-02-25
申请人： Markus Beckmann , Roland Greis , Stefan Kross , Wilfried Ruetten , Guido Spix
发明人： Markus Beckmann , Roland Greis , Stefan Kross , Wilfried Ruetten , Guido Spix
IPC分类号： D01H1/10 , D01H1/00 , D01H4/00 , D01H4/04 , D01H4/38 , D01H7/02 , D01H7/86 , D01H7/88 , D01H7/90
摘要： In a method for producing a twisted yarn by an integrated spinning and twisting process, individual spun yarns are spun from loose fiber material in at least two spinning devices. The spun yarns are combined and guided in a first direction and subjected to a common first twisting to form a once twisted yarn. The once twisted yarn is then guided in a second direction opposite the first direction according to the two-for-one twisting principle, to form a yarn balloon in order to subject the once twisted yarn to a second twisting. The resulting yarn is then fed through a centering point to a winding device. The loose fiber material is fed into the annular chamber, that is coaxial to the yarn balloon and in which the yarn balloon freely rotates, and is guided substantially radially through the yarn balloon such that the yarn of the yarn balloon directly passes through the loose fiber material. The loose fiber material is then conveyed from the annular chamber substantially radially inwardly into the spinning devices by a pressure gradient.
摘要翻译： 在通过整体纺丝加捻工艺生产加捻纱的方法中，在至少两个纺丝装置中，从松散纤维材料纺出各个短纤纱。 将细纱与第一方向结合并引导，并进行共同的第一扭转以形成一次加捻的纱线。 然后，根据二次捻合原理，一次加捻的纱线沿与第一方向相反的第二方向被引导，以形成纱线气球，以使一次加捻纱线进行第二次捻合。 然后将所得的纱线通过定心点进给到卷绕装置。 松散纤维材料被送入环形室，其与纱线球囊同轴，并且纱线球囊自由旋转，并且基本上径向引导通过纱线球，使得纱线球囊的纱线直接穿过松散纤维 材料。 松散纤维材料然后通过压力梯度从环形室基本径向向内输送到纺丝装置中。
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公开(公告)号：US4781017A
公开(公告)日：1988-11-01
申请号：US55627
申请日：1987-05-08
申请人： W. Gerhard Hoeber
发明人： W. Gerhard Hoeber
CPC分类号： D01H4/52
摘要： For piecing to an open-end friction spinning device with two friction spinning elements normally driven in the same direction of rotation and forming a nip therebetween, of which friction spinning elements at least one is capable of being subjected to suction, fibers are continuously fed to the nip and are then immediately removed from same. While fiber feeding continues uninterruptedly, the removal of fibers from such nip is then discontinued, so that fibers remain in the nip and form a rotating accumulation of fibers. A yarn end is then introduced to such accumulation of fibers. Newly formed yarn is then drawn off from the nip while fibers being fed continuously to such nip are continuously formed into such yarn. For such removal of fibers, a controllable suction air nozzle may be directed towards the above-mentioned nip from a side of the friction spinning elements opposite such nip. The friction spinning elements can also be moved radially apart in relation to each other to enhance transfer of fibers thereon to the controllable suction air nozzle or some other substantially equivalent fiber removal device, such as a conveyor belt.
摘要翻译： PCT No.PCT / DE86 / 00318 Sec。 371日期1987年5月8日 102（e）日期1987年5月8日PCT提交1986年8月2日PCT公布。 第WO87 / 01742号公报 日本1987年3月26日。为了接合具有通常沿相同旋转方向驱动并在其间形成辊隙的两个摩擦纺丝元件的开口摩擦纺丝装置，其中至少一个摩擦纺丝元件能够经受 抽吸，纤维连续供给到辊隙中，然后立即从其中取出。 虽然纤维进料不间断地继续，然后中断从这种辊隙去除纤维，使得纤维保留在辊隙中并形成纤维的旋转积累。 然后将纱线端引入纤维的这种积聚。 然后将新形成的纱线从辊隙中排出，同时将连续进料到这种辊隙的纤维连续地形成这种纱线。 对于纤维的这种去除，可以将可控的吸入空气喷嘴从摩擦纺丝元件的与这种辊隙相反的一侧引向上述辊隙。 摩擦纺丝元件也可以相对于彼此径向分开移动，以增强其上的纤维向可控制的吸入空气喷嘴或一些其它基本相当的纤维去除装置（例如输送带）的转移。
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8.发明授权
公开(公告)号：US4638625A
公开(公告)日：1987-01-27
申请号：US462023
申请日：1983-01-28
申请人： Kurt Lovas , Franz Deisinger
发明人： Kurt Lovas , Franz Deisinger
CPC分类号： D01H4/48
摘要： To stop and restart and open-end spinning machine with a plurality of spinning devices, all the spinning devices are stopped together, while the vacuum is maintained. The thread end resulting from this interruption in the spinning process is then prepared successively at each spinning unit for joining and is fed to the spinning device in a thread-joining position, whereupon the vacuum is then cut off. When the open-end spinning machine is started, after the vacuum has first been applied, the threads are fed together, on all the spinning devices to the fiber-collecting surfaces of the spinning devices. The open-end spinning machine has a service device movable along the machine for preparing the threads to be joined and for feeding them to the individual spinning cells, as well as a central control device which has a stoppig device and a starting device for the open-end spinning machine. The stopping device is connected in control terms to a switch-on device and to a switch-off device for the service device. By these means it is possible, when stopping the machine, to let it run by itself to prepare and feed the thread ends and to switch itself off.
摘要翻译： 为了通过多台纺纱装置来停止并重新启动和开放式纺纱机，所有的纺纱装置在保持真空的同时停止在一起。 然后在纺丝工序中由此中断引起的螺纹端连续地在每个纺丝单元处进行接合，并在螺纹接合位置被送入纺丝装置，然后将真空切断。 当开放式纺纱机启动时，首先施加真空后，将所有纺丝装置的丝线一起送入纺丝装置的纤维集合面。 开放式纺纱机具有可沿着机器移动的服务装置，用于准备要接合的线并将其馈送到各个纺纱单元;以及中央控制装置，其具有止动装置和开启装置 -end纺纱机。 停止装置以控制方式连接到接通装置和用于服务装置的关闭装置。 通过这些手段，可以在停止机器时使其自身运行以准备和进给螺纹端并自行切断。
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公开(公告)号：US4471608A
公开(公告)日：1984-09-18
申请号：US400647
申请日：1982-07-22
CPC分类号： D01H4/08
摘要： A rotor type open-end spinning unit in which in order to prevent blowing of air to the rear of an outlet of a fiber transporting channel formed in a spinning body and impingement of an air stream from the fiber transporting channel against the back face of a separator, the rear end of the outlet of the fiber transporting channel on the central side of a rotor is expanded forward of an imaginary line, connected between the rear end of the channel outlet furthest from the center of the rotor and the center of the rotor, and the angle .alpha. between the face of the fiber transporting channel confronting the combing roller and the plane intersecting the axis of the rotor at a right angle is made substantially equal to the taper angle .theta. of the back face of the separator.
摘要翻译： 一种转子式开口纺纱单元，其中为了防止空气吹送到形成在纺纱机中的纤维传送通道的出口的后部，并且将空气流从纤维传送通道撞击到纺纱机的背面 分离器，转子中心侧的纤维传送通道出口的后端在假想线前方扩展，连接在离转子中心最远的通道出口的后端与转子中心之间 并且使与梳理辊相对的纤维传送通道的表面与与转子的轴线成直角相交的平面之间的角度α基本上等于分离器背面的锥角θ。
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公开(公告)号：US20060179615A1
公开(公告)日：2006-08-17
申请号：US10518130
申请日：2003-05-20
申请人： Firdausia Chehab , Stefan Fietkau
发明人： Firdausia Chehab , Stefan Fietkau
IPC分类号： D01H4/04
CPC分类号： A24D3/0204
摘要： Roller pair for tensioning strands of filter material in the manufacture of cigarette filters with a first roller made of metal which is rotatably driven by a drive and a second roller of which the surface consists of a resilient material, the two rollers being mounted on one side on a frame or the like and the second roller being pivotally mounted about a horizontal axis perpendicular to its longitudinal axis, away from the first roller and towards the latter, and an actuation device for pivoting the second roller, the second roller able to be driven by a drive via a second drive shaft and an articulated shaft and being mounted such that the size of the gap between the rollers can be altered along its length to adapt to the thickness of the material.
摘要翻译： 用于在卷烟过滤器的制造中张紧过滤材料股的辊对，第一辊由金属制成，第一辊由驱动器可旋转地驱动，第二辊由表面由弹性材料组成，第二辊安装在一侧 在框架等上，并且第二辊绕垂直于其纵向轴线的水平轴线枢转地安装，远离第一辊子并朝向后者，以及用于枢转第二辊子的致动装置，第二辊子能够被驱动 通过驱动通过第二驱动轴和铰接轴并且被安装成使得辊之间的间隙的尺寸可以沿其长度改变以适应材料的厚度。
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