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13 条记录 (耗时 0.011 秒)

    Method and apparatus for the rewinding of a thread group
    1.
    发明申请
    Method and apparatus for the rewinding of a thread group 审中-公开
    线组的倒带的方法和装置

    公开(公告)号：US20040083587A1

    公开(公告)日：2004-05-06

    申请号：US10646924

    申请日：2003-08-25

    申请人： Benninger AG

    发明人： Stefan Hane ,  Horst Ulbrich

    IPC分类号： B65H001/00

    CPC分类号： D02H5/00 ,  D02H13/14 ,  D02H13/26

    摘要： During the relative displacement between a warping stand with a warping drum and a beaming stand with a warp beam for rewinding a thread group, mutual support takes place at a supporting bearing. In this way, very high warp tensions can be adopted, without the risk that the warping stand will tilt and without the latter having to be loaded with additional weights.

    摘要翻译： 在具有翘曲滚筒的翘曲台与具有用于重绕螺纹组的经轴的横梁之间的相对位移期间，在支撑轴承处进行相互支撑。 以这种方式，可以采用非常高的翘曲张力，而不会出现翘曲架倾斜的风险，而不需要加载额外的重量。

    System for producing wound warps
    2.
    发明申请
    System for producing wound warps 失效

    公开(公告)号：US20060090316A1

    公开(公告)日：2006-05-04

    申请号：US11260874

    申请日：2005-10-27

    申请人： Heinz Kissels ,  Elmar Lennartz

    发明人： Heinz Kissels ,  Elmar Lennartz

    IPC分类号： D02H13/00

    CPC分类号： D02H7/00 ,  D02H13/10 ,  D02H13/14

    摘要： Wound warps are made by pulling a multiplicity of warp filaments off respective supplies and winding them around a warp beam by rotating the warp beam while pressing the filaments against the beam with a predetermined packing force by a packing roller. The packing roller is deflected outward from the beam by the filaments as same are wound on the beam, and an output is produced representing the rotation of the beam. Another output is derived from this outward deflection of the packing roller that represents the rectified length of the filaments wound on the beam. The outputs from a first wound warp are used as set points, and the outputs from a subsequent wound warp are used as actual values and compared to the set points. The force of the packing roller is varied such that the actual values of the subsequent wound warp are made generally equal to the set points.

    Apparatus for high speed beaming of elastomeric yarns
    4.
    发明授权
    Apparatus for high speed beaming of elastomeric yarns 有权
    用于弹性纱线高速射出的装置

    公开(公告)号：US06375111B1

    公开(公告)日：2002-04-23

    申请号：US09589655

    申请日：2000-06-08

    申请人： Jacek Zygmunt Mycielski ,  Gerardus Van Den Hoven ,  Frederick Jan Groot ,  Johannes Leonardus Jozefus Brouwers

    发明人： Jacek Zygmunt Mycielski ,  Gerardus Van Den Hoven ,  Frederick Jan Groot ,  Johannes Leonardus Jozefus Brouwers

    IPC分类号： B65H2318

    CPC分类号： D02H13/24 ,  B65H49/02 ,  B65H57/16 ,  B65H57/18 ,  B65H59/06 ,  B65H2701/319 ,  B65H2701/38 ,  D02H3/00 ,  D02H13/08 ,  D02H13/14 ,  D02H13/18

    摘要： A method is provided for unwinding a cake of wound elastomeric yarn from a creel, passing the elastomeric yarn over a bend in a thread guide and beaming the elastomeric yarn onto a bobbin in a warper head. The method includes the step of positioning the bend in the thread guide so as to contact the elastomeric yarn passing over the bend and change the direction of the elastomeric yarn passing through the thread guide just one time. The thread guide is attached to a base member such that a portion of the thread guide moves in response to changes in tension in the elastomeric yarn. The base member includes a mechanism for monitoring the position of the thread guide, which generates an electrical signal if the thread guide moves beyond a desired range in response to an increase in tension in the elastomeric yarn. The monitoring mechanism may also generate an electrical signal in response to the absence of tension in the elastomeric yarn passing through the thread guide.

    摘要翻译： 提供了一种方法，用于从筒子架上卷绕卷绕的弹性体纱线的褶皱，使弹性纱线穿过导纱器中的弯曲部，并将弹性纱线射出到整经头中的线轴上。 该方法包括将弯曲部定位在导纱器中以使接触通过弯曲部的弹性体纱线并且改变穿过导纱器的弹性纱线的方向一次的步骤。 导纱器附接到基部构件，使得线引导件的一部分响应于弹性纱线中的张力变化而移动。 基座构件包括用于监视导纱器的位置的机构，如果导纱器响应于弹性纱线中的张力的增加而超过期望的范围，则产生电信号。 监测机构还可以响应于通过导纱器的弹性纱线中没有张力而产生电信号。

    Warper with tension isolator and tension controller
    5.
    发明授权
    Warper with tension isolator and tension controller 失效
    整流器配有张力隔离器和张力控制器

    公开(公告)号：US4890368A

    公开(公告)日：1990-01-02

    申请号：US250534

    申请日：1988-09-29

    申请人： Richard A. Schewe

    发明人： Richard A. Schewe

    IPC分类号： D02H5/00 ,  B65H59/38 ,  D02H13/14

    CPC分类号： D02H13/14 ,  B65H59/384 ,  B65H2701/31

    摘要： A textile machine in the form of a warper for drawing multiple strands from a creel and for winding the strands on a rotatable beam which forms part of the warper. Located between the creel and the beam is a strand guide and tension isolator comprising a motor-driven delivery roller and two nip rollers. Load cells are associated with one of the nip rollers and produce signals which vary substantially linearly as a function of changes in the tension of the strands between the final nip roller and the beam. The load cell signals are used to control the drive motor for the delivery roller so as to cause the motor to reduce the torque applied to the delivery roller when the tension increases and to increase the torque applied to the delivery roller when the tension decreases.

    摘要翻译： 一种整经机形式的纺织机，用于从筒子架上拉出多根股线，并将股线缠绕在构成整经机部分的可旋转梁上。 位于筒子架和梁之间的是一根线引导和张力隔离器，它包括一个电机驱动的输送辊和两个压辊。 称重传感器与夹辊之一相关联，并且产生基于最终夹持辊和梁之间的股线张力变化的函数基本线性地变化的信号。 称重传感器信号用于控制传送辊的驱动电动机，以便当张力增加时使马达减小施加到输送辊的扭矩，并且当张力减小时增加施加到输送辊的扭矩。

    Apparatus for controlling application of warp sections during warping
    6.
    发明授权
    Apparatus for controlling application of warp sections during warping 失效
    用于在翘曲期间控制翘曲部分的应用的装置

    公开(公告)号：US4074404A

    公开(公告)日：1978-02-21

    申请号：US789545

    申请日：1977-04-21

    申请人： Kurt Schenk

    发明人： Kurt Schenk

    IPC分类号： D02H3/00 ,  D02H13/14 ,  D02H13/26

    CPC分类号： D02H13/14 ,  D02H3/02

    摘要： An apparatus for controlling the application of warp sections during warping, wherein a winding of predetermined length of warp threads and application height should be exposed to a warping operation wherein successive threads withdrawn from the bobbins of a bobbin creel and each delivered by means of a stop motion, thread brake to a warping reed and at that location formed into a warp section upon the winding drum of a winding machine. According to the invention there are provided means for calculating at any point in time a theoretical, momentary reference-application of the wound-up warp sections on the basis of fixed data inherent to the material undergoing warping and the number of revolutions of the winding drum. Further, means serve to measure at the same point in time the actual application, and means are provided for comparison of the calculated momentary reference-application with the measured momentary actual-application at such point in time and for generating a signal in the presence of deviations, this signal bringing about a correction by adjusting the thread tension of the thread withdrawn from the creel.

    摘要翻译： 一种用于控制翘曲期间经纱部分的应用的装置，其中预定长度的经线和施加高度的卷绕应该暴露于翘曲操作，其中连续的线从筒筒架筒管的线轴抽出并且每个通过停止 运动，螺纹制动到翘曲簧片，并且在该位置处形成卷绕机的卷绕滚筒上的经纱部分。 根据本发明，提供了用于在任何时间点根据经历翘曲的材料固有的固定数据和卷绕鼓的转数来计算卷绕经纱部分的理论上的瞬时参考应用的装置 。 此外，装置用于在实际应用的同一时间点测量，并且提供了用于将所计算的瞬时参考应用与在该时间点的测量的瞬时实际应用进行比较的装置，并且用于在存在 该信号通过调整从架轴架抽出的螺纹的线张力来进行校正。

    Tension controller for warping machine and warping method
    8.
    发明授权
    Tension controller for warping machine and warping method 失效
    整经机张力控制器及整经方法

    公开(公告)号：US5027484A

    公开(公告)日：1991-07-02

    申请号：US471836

    申请日：1990-01-29

    申请人： Yoshihiro Baba

    发明人： Yoshihiro Baba

    IPC分类号： B65H59/30 ,  D02H13/14 ,  D02H13/26

    CPC分类号： D02H13/26 ,  B65H59/30 ,  D02H13/14 ,  B65H2701/31

    摘要： A tension controller for a warping machine maintains a constant yarn tension during a warping operation from the beginning to the end of the warping operation. The tension controller has a brake force control mechanism (240) for controlling the size of the tension applied to the running yarns, and a yarn speed control mechanism (290) for controlling the running speed of the yarns. The brake control input, which is supplied to the yarns brakes, and the running speed of the yarns are so controlled that the actual yarn tension conforms to set or desired tension. When the diameters of the yarn packages are relatively large, a brake force is applied to the yarns, which run at a constant speed, thereby maintaining a constant yarn tension. When the diameters of the yarn packages are relatively small, on the other hand, a constant yarn tension is maintained by reducing the running speed of the yarns while supplying a zero or constant brake force to the yarns.

    摘要翻译： 翘曲机的张力控制器在翘曲操作期间在翘曲操作的开始到结束期间保持恒定的纱线张力。 张力控制器具有用于控制施加到行进纱线的张力的大小的制动力控制机构（240），以及用于控制纱线的行进速度的纱线速度控制机构（290）。 提供给纱线制动器的制动控制输入和纱线的运行速度被控制，使得实际的纱线张力符合设定或期望的张力。 当纱线卷装的直径相对较大时，对以恒定速度运行的纱线施加制动力，从而保持纱线张力恒定。 当纱线卷装的直径相对较小时，通过减少纱线的运行速度来保持恒定的纱线张力，同时向纱线提供零或恒定的制动力。

    Method of controlling tension in a yarn sheet during winding
    9.
    发明授权
    Method of controlling tension in a yarn sheet during winding 失效
    缠绕过程中纱线张力的控制方法

    公开(公告)号：US4966333A

    公开(公告)日：1990-10-30

    申请号：US255876

    申请日：1988-10-11

    申请人： Bernd Bosch

    发明人： Bernd Bosch

    IPC分类号： B65H59/38 ,  B65H49/16 ,  B65H59/36 ,  D02H13/14

    CPC分类号： D02H13/14 ,  B65H23/1955 ,  B65H23/198 ,  B65H2701/38

    摘要： Yarn sheet tension in a warp beaming operation is controlled by supplying a primary analog correcting signal to the drive of the warp beam based upon ultrasonic measurement of the progressively increasing effective beam diameter and by adding a supplementary proportional-plus-integral-plus-derivative (PID) correcting signal thereto based upon detected movements of a movable dancer roll biased into peripheral engagement with the yarn sheet as it is delivered to the warp beam.

    摘要翻译： 通过基于逐渐增加的有效光束直径的超声波测量，并通过添加辅助比例加积分积分导数（...）来提供经向波束运转中的纱线张力， PID）校正信号，基于检测到的移动浮动轮的移动，当被移送到经线时偏移到与纱线片周边接合的移动浮动轮。

    System for producing wound warps
    10.
    发明授权
    System for producing wound warps 失效
    生产缠绕经纱的系统

    公开(公告)号：US07086129B2

    公开(公告)日：2006-08-08

    申请号：US11260874

    申请日：2005-10-27

    申请人： Heinz Kissels ,  Elmar Lennartz

    发明人： Heinz Kissels ,  Elmar Lennartz

    IPC分类号： D02H7/00

    CPC分类号： D02H7/00 ,  D02H13/10 ,  D02H13/14

    摘要： Wound warps are made by pulling a multiplicity of warp filaments off respective supplies and winding them around a warp beam by rotating the warp beam while pressing the filaments against the beam with a predetermined packing force by a packing roller. The packing roller is deflected outward from the beam by the filaments as same are wound on the beam, and an output is produced representing the rotation of the beam. Another output is derived from this outward deflection of the packing roller that represents the rectified length of the filaments wound on the beam. The outputs from a first wound warp are used as set points, and the outputs from a subsequent wound warp are used as actual values and compared to the set points. The force of the packing roller is varied such that the actual values of the subsequent wound warp are made generally equal to the set points.

    摘要翻译： 缠绕经纱是通过将多根经丝从相应的供给部分拉出并通过旋转经线而绕着经线卷绕，同时用包装辊以预定的包装力将细丝按压在梁上。 包装辊由灯丝向外偏转，同时缠绕在光束上，产生表示光束旋转的输出。 来自包装辊的向外偏转的另一个输出表示缠绕在梁上的细丝的整流长度。 使用来自第一缠绕翘曲的输出作为设定点，并且将来自后续缠绕翘曲的输出用作实际值并与设定点进行比较。 改变包装辊的力，使得随后的卷绕经纱的实际值通常等于设定点。