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1. 发明授权

US10329116B2 Sensing apparatus for yarn feeder 有权
公开(公告)号：US10329116B2
公开(公告)日：2019-06-25
申请号：US15665262
申请日：2017-07-31
申请人： Shen-Te Feng
发明人： Shen-Te Feng
IPC分类号： G01L5/04 , G01L5/10 , B65H59/38 , B65H59/40 , D03D49/16 , D03D49/18
摘要： A sensing apparatus for yarn feeder may comprise a yarn feeder and a tension controller. The tension controller has an elongated sensing block installed therein, and a horizontal extending board is connected to the sensing block. An operating rod is mounted on a middle upper surface of the extending board at one end and upwardly sticks out of the tension controller to pivotally connect to a tension pulley at the other end. A yarn wound on a winding wheel of the yarn feeder is configured to couple with the tension pulley. At least an impedance sensing piece is attached on a surface of the sensing block, and a deformable hole horizontally penetrates through the sensing block. When the sensing block is pressed or pulled, the tension controller can obtain the tension value of the yarn and further calculate the torsion value of the yarn feeder.

2. 发明授权

US06945283B2 Measuring apparatus for measuring the cloth tension in a weaving machine and a weaving machine with a measuring apparatus of this kind 失效
标题翻译：用于测量编织机中的布张力的测量装置和具有这种测量装置的织造机
公开(公告)号：US06945283B2
公开(公告)日：2005-09-20
申请号：US10280479
申请日：2002-10-24
申请人： Dietmar Markward , Erich Gasser
发明人： Dietmar Markward , Erich Gasser
IPC分类号： D03D49/18 , D03D41/00
CPC分类号： D03D49/18
摘要： A measuring apparatus for the measurement of the cloth tension in weaving machines comprises a probe element and a guide part to which the probe element is connected in order to guide the probe element. The measuring apparatus furthermore comprises a holder to which the guide part is secured and a sensor element which is in contact with the probe element in such a manner that a force which acts on the probe element causes a corresponding change in the sensor element. In this the guide part is attached at one side to the holder, the probe element is spaced from the attachment of the guide part, and the measuring apparatus is executed as a module.
摘要翻译：用于测量织布中的布张力的测量装置包括探针元件和引导部件，探针元件连接到引导部分以引导探针元件。测量装置还包括保持器，引导部件固定到该保持器上，并且传感器元件以与探头元件接触的方式使得作用在探针元件上的力引起传感器元件的相应变化。在此，引导部分一侧安装在保持器上，探针元件与引导部分的附件间隔开，并且测量装置作为模块执行。

3. 发明授权

US5628346A Device for measuring the warp yarn tension in a loom by use of a deviation bar 失效
标题翻译：用于通过使用偏移条来测量织机中的经纱张力的装置
公开(公告)号：US5628346A
公开(公告)日：1997-05-13
申请号：US385875
申请日：1995-02-09
申请人： Luciano Corain , Marco Novella , Roberto Spanevello
发明人： Luciano Corain , Marco Novella , Roberto Spanevello
IPC分类号： D03D49/04 , D03D49/18
CPC分类号： D03D49/04 , D03D49/18
摘要： A device for measuring the warp yarn tension of a woven fabric in a loom, which includes a fixed deviation bar which extends across the entire loom width and cooperates with a device measuring warp yarn tension, the fixed deviation bar having a central or intermediate portion for the fabric under formation, the intermediate portion being of a length less than that of a minimum formable fabric width and being detached from the remaining sections of the bar by thin breaks in the deviation bar. The intermediate portion is supported via at least one load cell. The device is located in the loom to measure the tension of the fabric already woven and prior to its being wound on the winding beam.
摘要翻译：一种用于测量织机中机织织物的经纱张力的装置，其包括跨越整个织机宽度延伸并与测量经纱张力的装置配合的固定偏差杆，所述固定偏差杆具有中心或中间部分，用于形成的织物，中间部分的长度小于最小可成形织物宽度的长度，并且通过偏心杆中的细断裂与棒的其余部分分离。中间部分经由至少一个称重传感器被支撑。该装置位于织机中以测量已经编织的织物和在缠绕在缠绕束之前的织物的张力。

4. 发明授权

US10920342B2 Loom, method for producing textile, and ultrahigh-density textile 有权
公开(公告)号：US10920342B2
公开(公告)日：2021-02-16
申请号：US16341647
申请日：2016-10-21
申请人： JIAXING DEYONG TEXTILES CO., LTD.
发明人： Yasuhiro Matsumoto , Shunzo Kawasaki
IPC分类号： D03D49/00 , D03D47/12 , D03D15/00 , D03D41/00 , D03D49/18 , D03D47/18 , D03D1/00 , D06P3/52
摘要： A loom capable of weaving an ultra-high density textile includes: multiple heddles which make some warps of multiple warps separated from other warps; a weft guiding portion making wefts pass through an opening; a reed pressing the wefts passing through the opening towards a fell so as to form a textile; a feeding roller which feeds the warps to the heddles at a position that deviates and staggers from an imaginary plane passing through the center of the moving range of the heddles and the fell; a delivery loom beam delivering the warps to the feeding roller; and a textile winding loom beam winding the textile, when the heddles is at the center, the tension of the warps being set as 0.32 cN/dTex or more and 0.38 cN/dTex or less.

5. 发明授权

US5669421A Method of controlling the yarn tension in a weaving machine 失效
标题翻译：控制织机纱线张力的方法
公开(公告)号：US5669421A
公开(公告)日：1997-09-23
申请号：US537558
申请日：1995-10-02
申请人： Frank Lehnert , Godert De Jager
发明人： Frank Lehnert , Godert De Jager
IPC分类号： D03D47/34 , D03D49/18
CPC分类号： D03D49/18 , D03D47/34 , Y10S706/90 , Y10S706/904
摘要： A control curve is calculated for controlling the yarn tension including warp and weft yarn tensions in a weaving loom by comparing a previously determined yarn tension curve with a desired value for the yarn tension curve. The control characteristic is optimized by continuous iteration. A further optimization of the yarn tension curve takes place by taking account of variable parameters in the yarn tension curve, for example yarn breakage analysis, beat-up force of the reed, and/or shed change. The control device for performing the method can be implemented with conventional logic. The method automatically carries out in an advantageous manner for weft and warp yarns a matching to the optimum yarn tension as a function of time on the basis of preselected parameter values.
摘要翻译：通过将以前确定的纱线张力曲线与纱线张力曲线的期望值进行比较，计算控制曲线以控制织造织机中的经纱和纬纱张力的纱线张力。通过连续迭代优化控制特性。通过考虑纱线张力曲线中的可变参数，例如纱线断裂分析，芦苇的踩踏力和/或脱落变化，进行纱线张力曲线的进一步优化。用于执行该方法的控制装置可以用常规逻辑来实现。该方法基于预先选择的参数值，以有利的方式自动执行纬纱和经纱与最佳纱线张力的匹配作为时间的函数。

6. 发明授权

US5657941A Web tensioning device 失效
标题翻译：网张紧装置
公开(公告)号：US5657941A
公开(公告)日：1997-08-19
申请号：US558750
申请日：1995-11-20
申请人： Robert Simons , Russell Parish
发明人： Robert Simons , Russell Parish
IPC分类号： B65H23/18 , B65H23/182 , B65H23/185 , D03D49/18 , B65H23/06
CPC分类号： B65H23/1825 , B65H23/185 , B65H2515/00 , B65H2553/21
摘要： A web tensioning device to maintain a pre-selected web tension during web delivery and web roller take-up. The device comprises a web pressure sensing roller, tension pre-selection and conditioning circuitry associated therewith. A motor controller responsive to condition circuitry input selectively controlling a supply roller in a closed loop self-regulating system to maintaining desired film tension despite input roller variations.
摘要翻译：幅材张紧装置，用于在幅材输送和幅卷筒卷取过程中保持预先选择的幅材张力。该装置包括幅材压力感测辊，与其相关联的张力预选择和调节电路。响应于条件电路输入的电动机控制器选择性地控制闭环自调节系统中的供应辊，以保持所需的膜张力，尽管输入辊变化。

7. 发明授权

US5568826A Pile warp dispensing in advance of beat-up in a terry loom 失效
标题翻译：在经过毛巾织机的打褶之前，经线分配
公开(公告)号：US5568826A
公开(公告)日：1996-10-29
申请号：US437094
申请日：1995-05-05
申请人： Rudolf Vogel , Klaus Berktold , Husnu Evren
发明人： Rudolf Vogel , Klaus Berktold , Husnu Evren
IPC分类号： D03D39/22 , D03D49/18
CPC分类号： D03D39/22
摘要： Terry cloth is woven by determining the pile warp yarn consumption during partial and full beat-ups of the pile warp on the basis of reference pattern data established for the terry cloth that is to be woven and which is used to control the payout of pile warp several picks in advance of the pick when a given length of pile warp yarn is actually needed. A feed-back arrangement compares the required length of pile warp for any given beat-up with the length of pile warp actually paid out and makes adjustments to the pile warp payout mechanism to compensate for any differences between them. As the length of pile warp yarn between a supply thereof and the fell in the weaving machine varies, due to differences between the instantaneous rates of yarn payout and consumption and/or other factors, a compensating roller in engagement with the pile warp yarn keeps its tension constant to assure the weaving of correctly sized terry loops.
摘要翻译：特布是通过根据为将要编织的毛圈布建立的参考图案数据确定绒头经纱的部分和全部打褶期间的绒头经纱消耗而编织的，并且用于控制绒头翘曲的支付实际上需要一定长度的绒头经纱时，可以先选择几个选择。反馈布置将任何给定打纬的所需长度的绒头经纱与实际支付的绒头翘曲的长度进行比较，并且对绒头经向支付机构进行调整以补偿它们之间的任何差异。由于纱线的供给与织物的下落之间的绒头经纱的长度变化，由于纱线支付的瞬时速率与消耗和/或其他因素之间的差异，与绒头经纱接合的补偿辊保持其张力常数，以确保织造正确尺寸的毛圈。

8. 发明授权

US5437314A Warp feed controller having tension detectors for use in twin beam weaving machine 失效
标题翻译：具有张力检测器的经纱进给控制器用于双梁织机
公开(公告)号：US5437314A
公开(公告)日：1995-08-01
申请号：US240564
申请日：1994-05-11
申请人： Tsutomu Sainen
发明人： Tsutomu Sainen
IPC分类号： D03D49/08 , D03D49/06 , D03D49/10 , D03D49/18
CPC分类号： D03D49/06 , D03D49/18
摘要： A warp feed controller for use in a twin beam weaving machine having a first tension detector for detecting the tension of at least one of the groups of warp yarns fed in sheet-like forms from a pair of warp beams and a first control system for controlling the rotation of one of the warp beams on the basis of the tension deviation from a target tension under detection of the tension by the tension detector. The controller also includes a pair of second tension detectors for detecting the tensions of the warp yarns fed from the warp beams in boundary portions of the sheet-like forms, and a second control system for controlling the rotation of the other of the warp beams on the basis of the tension difference output from the second tension detectors, respectively. The first control system controls the one warp beam so that the tension of the warp yarns becomes equal to a target tension, while the second control system controls the other warp beam so that the tensions of warp yarns in the boundary portions become equal to each other.
摘要翻译：一种用于双梁织造机的经纱进给控制器，具有第一张力检测器，用于检测来自一对经线的以片状形式供给的经纱组中的至少一组的张力和用于控制的第一控制系统基于由张力检测器检测到张力的目标张力的张力偏差，经线之一的旋转。控制器还包括一对第二张力检测器，用于检测从片状形式的边界部分中的经线供给的经纱的张力，以及用于控制另一个经线的旋转的第二控制系统分别是从第二张力检测器输出的张力差的基础。第一控制系统控制一个经轴，使得经纱的张力变得等于目标张力，而第二控制系统控制另一个经轴，使得经纱在边界部分中的张力变得彼此相等。

9. 发明授权

US11834764B2 Apparatus for drawing-off a web-shaped product from a weaving machine 有权
公开(公告)号：US11834764B2
公开(公告)日：2023-12-05
申请号：US16633032
申请日：2018-07-11
申请人： Lindauer DORNIER Gesellschaft mit beschraenkter Haftung
发明人： Andreas Rutz , Markus Reich
IPC分类号： D03D49/20 , D03D49/04 , D03D49/06 , D03D49/12 , D03D49/18 , D03D49/02
CPC分类号： D03D49/02 , D03D49/04 , D03D49/06 , D03D49/12 , D03D49/18 , B65H2701/174
摘要： An apparatus for drawing-off a web-shaped product from a weaving machine in a drawing-off direction includes: at least one clamp carrier having clamps for the web-shaped product; a carrier frame apparatus on which the clamp carrier is guided; a drive arrangement by which the clamp carrier is drivable back and forth in a motion range; and a support system for the web-shaped product. The support system is arranged in an area between the apparatus side facing toward the weaving machine and the clamp carrier, within the carrier frame apparatus, in such a manner so that a sagging of the web-shaped product in this area is avoided or limited by the support system.

10. 发明授权

US08091589B2 Loom and drive device of loom 有权
标题翻译：织机的织机和驱动装置
公开(公告)号：US08091589B2
公开(公告)日：2012-01-10
申请号：US12513240
申请日：2008-09-01
申请人： Narutoshi Yokokawa
发明人： Narutoshi Yokokawa
IPC分类号： D03D49/06 , D03D49/12 , D03D49/18 , D03D49/00
CPC分类号： D03D49/04 , D03C1/146 , D03C13/025 , D03D49/10 , D03D49/20 , D03D51/005 , D03D51/007
摘要： A loom (1) has feed motor (27) rotating a warp beam (3) in a direction to feeding warps (V) from the warp beam (3), a heddles (10) opening and closing the warps (V) fed off from the warp beam (3), a reed (13) beating wefts (H) inserted into the openings of the warps (V) by a weft inserting device (11), a surface motor (61) rotating a surface roller (17) to pull in the woven fabric (W), which has been beaten by the reed (13) and formed of the warps (V) and the wefts (H), in the pulling direction, a position detector (35) detecting the tension of the warps (V), and a control device 25 having an adaptive filter unit (83) filtering the tension detected by the position detector (35), and controlling the feed motor (27) and the surface motor (61) on the basis of the tension filtered by that adaptive filter unit (83) so that the tension of the warps (V) to a predetermined target tension.
摘要翻译：织机（1）具有供给电动机（27），使经轴（3）沿着从经轴（3）进给的经线（V）的方向旋转，综丝（10）打开和关闭经向通过纬纱（11），从经轴（3）的表面马达（61）旋转表面滚子（17）的表面马达（61），经线（3），通过纬纱（11）插入到经纱（V）的开口中的纬纱（13）拉动已经被筘13击打并且由经纱（V）和纬纱（H）形成的织造织物（W）在牵引方向上，检测位置检测器（35）经线（V）和具有过滤由位置检测器（35）检测到的张力的自适应滤波器单元（83）的控制装置25，并且基于以下步骤控制进给电机（27）和表面马达（61）由该自适应滤波器单元（83）滤波的张力使得经纱（V）的张力达到预定的目标张力。

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