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公开(公告)号：US6134871A
公开(公告)日：2000-10-24
申请号：US177563
申请日：1998-10-23
申请人： Yuriko Kishimura
发明人： Yuriko Kishimura
CPC分类号： D02G1/085 , D02G1/0266
摘要： To enable malfunctions in the spindle drive motors of an individual-spindle-drive type textile machine in which each spindle has a rotating member (a false twisting member 5) for twisting yarn and a motor 15 for rotating the rotating member to be easily determined, a driver 30 for controlling the rotational speed of the motor 15 for each spindle and an alarm means 44 for notifying operators of a malfunction in the driver 30 are provided for each spindle.
摘要翻译： 为了使主轴驱动型纺织机的主轴驱动电动机的主轴驱动电动机发生故障，其中每个主轴具有用于扭转纱线的旋转部件（假捻部件5）和用于旋转旋转部件的电动机15以容易地确定， 为每个主轴设置用于控制每个主轴的马达15的转速的驱动器30和用于通知操作者驾驶员30的故障的报警装置44。
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2.发明授权Tension control system in false twist texturing machine for producing a doubled yarn 失效用于生产双纱的假捻变形机中的张力控制系统
公开(公告)号：US5983619A
公开(公告)日：1999-11-16
申请号：US38911
申请日：1998-03-12
申请人： Shoichi Tone
发明人： Shoichi Tone
摘要： To provide a tension control system in a false twist texturing machine for producing a doubled yarn wherein the target tension values or allowable ranges of filament yarns y1 and y2 prior to doubling can be individually set for each filament yarn and wherein based on the results of the detection of the tension of the filament yarn prior to doubling, each false twister T for the corresponding filament yarn is individually and independently controlled in such a way that the tension of each filament yarn has the set target tension value or falls within the set allowable tension range. A target tension value and an allowable tension range can be individually set for each filament yarn prior to doubling so as to accommodate the yarn's material, thickness, and structure, and the false twister can be individually and independently controlled based on the results of the detection of the tension of each filament yarn prior to doubling. Consequently, higher-quality doubled false twist texturing yarns can be manufactured.
摘要翻译： 为了提供一种用于生产双纱的假捻变形机中的张力控制系统，其中可以针对每根长丝纱单独地设定倍增前的长丝纱线y1和y2的目标张力值或允许范围，并且其中基于 在倍增之前检测长丝纱线的张力，对于相应的长丝纱线的每个假捻机T被单独和独立地控制，使得每根长丝纱线的张力具有设定的目标张力值或落在设定的允许张力范围内 范围。 可以在加倍之前，为每根长丝纱线分别设定目标张力值和允许张力范围，以适应纱线的材料，厚度和结构，并且可以基于检测结果单独和独立地控制假捻丝 在加倍之前，每根长丝纱线的张力。 因此，可以制造更高质量的双重假捻纹纱。
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公开(公告)号：US4624103A
公开(公告)日：1986-11-25
申请号：US767625
申请日：1985-08-20
申请人： Detlev Oberstrass
发明人： Detlev Oberstrass
摘要： A yarn false twisting apparatus is disclosed which comprises a pair of rotating circular discs having cooperating friction surfaces for engaging a running yarn at a twisting zone. The drive system for the discs includes a drive component which includes a drive whorl and a coaxial drive pulley, and which is adapted to engage two separate drive belts. The drive component includes a unitary tubular drive member, a central shaft extending through and fixed to the drive member, a sleeve mounted to the frame of the apparatus and extending between the shaft and drive member, and bearings positioned between the shaft and sleeve. Also, the drive component is mounted to the frame by an arrangement which permits adjustment of the rotational axis of the drive whorl about a second axis which perpendicularly intersects the rotational axis, so as to permit accurate alignment of the rotational axis of the whorl along a direction perpendicular to the running direction of the tangential drive belt. The discs are mounted to the frame by a bearing assembly which includes a tubular sleeve which is releasably mounted to the frame, a rotational shaft extending coaxially through the sleeve and mounting the disc at one end, and bearings positioned between the shaft and sleeve.
摘要翻译： 公开了一种纱线假捻设备，其包括一对旋转的圆盘，其具有用于在加捻区域接合行进纱线的配合的摩擦表面。 用于盘的驱动系统包括驱动部件，其包括驱动螺旋和同轴驱动皮带轮，并且适于接合两个单独的驱动皮带。 驱动部件包括一体式管状驱动部件，延伸并固定在驱动部件上的中心轴，安装于该装置的框架并在该轴与驱动部件之间延伸的套筒以及位于轴与套筒之间的轴承。 此外，驱动部件通过这样的装置安装到框架上，该装置允许驱动螺旋桨的旋转轴线围绕垂直于旋转轴线的第二轴线旋转，从而允许螺旋桨的旋转轴线沿着 方向垂直于切向传动带的行进方向。 圆盘通过一个轴承组件安装到框架上，该轴承组件包括可释放地安装在框架上的管状套筒，一个同轴地延伸穿过该套筒并在一端安装该盘的旋转轴以及位于该轴与套筒之间的轴承。
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公开(公告)号：US4567721A
公开(公告)日：1986-02-04
申请号：US663302
申请日：1984-10-22
CPC分类号： D02G1/085 , D02G1/0266
摘要： A method for producing a textured polyester yarn, especially in an in-draw texturing system, in which starting yarn is processed by means of a non-touch type heater under a heater temperature in a range of from 350.degree. C. to 800.degree. C. and a shorter processing time in a range of from 0.04 second to 0.12 second. The dyeing evenness of the fabric made from the resultant yarn is improved because the dyeability of the yarn is almost constant despite fluctuation of the heater temperature. A belt-type twister is preferably utilized for false-twisting a yarn rather than a disc type.
摘要翻译： 一种生产织构化的聚酯纱线的方法，特别是在拉伸变形系统中，其中起始纱线在350℃至800℃的加热器温度下通过非接触式加热器加工 并且在0.04秒至0.12秒的范围内的较短的处理时间。 由所得纱线制成的织物的染色均匀性得到改善，因为即使加热器温度波动，纱线的染色性几乎恒定。 带状捻线机优选用于假捻而不是盘型。
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公开(公告)号：US4566265A
公开(公告)日：1986-01-28
申请号：US631175
申请日：1984-07-16
申请人： Geoffrey Naylor
发明人： Geoffrey Naylor
CPC分类号： D02G1/085
摘要： Apparatus for twisting a running yarn in a textile machine comprises first and second pulleys mounted for rotation about parallel axes and an endless belt passing around their aligned peripheries so as to provide two runs each of which is twisted through 180.degree. and crosses the other run to form a nip region therewith through which the yarn is guided by yarn guides. One pulley, which may be of larger diameter than the other driven pulley, is mounted on a pivoted arm to tension the belt and/or allow for the use of differing sized belts or differing sized pulleys to alter the crossing angle of the belt and the twist level applied to the yarn.
摘要翻译： 用于在纺织机器中扭转运行的纱线的装置包括安装成围绕平行轴线旋转的第一和第二滑轮以及环绕它们对齐的周边的环形带，以便提供两个行程，每个行程被扭转180°并穿过另一个行程 形成一个辊隙区域，纱线由纱线导引器通过该辊隙区域引导。 可以具有比另一个从动带轮更大直径的一个滑轮安装在枢转臂上以张紧皮带和/或允许使用不同尺寸的皮带或不同尺寸的滑轮来改变皮带的交叉角度和 扭转水平应用于纱线。
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公开(公告)号：US4296598A
公开(公告)日：1981-10-27
申请号：US150642
申请日：1980-05-16
申请人： Jean-Louis Faure
发明人： Jean-Louis Faure
CPC分类号： D02G1/085
摘要： Apparatus including two endless aprons, one operating inside the other, the top strands thereof forming a contact zone therebetween. The aprons are angled with respect to each other preferably between 130 and 150 degrees. The yarn applied through the zone is twisted upstream of the zone with respect to a variably adjustable, insertion length stop. The yarn can be heat treated, if desired, upstream or downstream of the contact zone. Alternatively, two or more yarn strands also can be false-twisted in parallel paths through the zone and joined thereafter. By changing the length of insertion of one strand with respect to the other, alternated twist is provided to the combined yarn.
摘要翻译： 装置包括两个无边的围裙，一个在另一个内部操作，其顶端在其间形成接触区。 围裙相对于彼此倾斜，优选地在130和150度之间。 通过该区域施加的纱线相对于可变的可插入长度的止挡件在该区域的上游扭转。 如果需要，纱线可以在接触区域的上游或下游进行热处理。 或者，两根或多根纱线也可以以平行的方式穿过该区域假捻，并在此之后连接。 通过改变一根股线相对于另一根股线的插入长度，向组合纱线提供交替扭曲。
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公开(公告)号：US4144700A
公开(公告)日：1979-03-20
申请号：US859393
申请日：1977-12-12
申请人： Isao Takai , Noboru Shindo
发明人： Isao Takai , Noboru Shindo
CPC分类号： D02G1/085
摘要： A false twisting apparatus comprising two endless belts crossing each other and running in opposite directions at the crossing point is disclosed, in which a yarn running through the crossing point is nipped by both the belts at the crossing point and is false-twisted by a frictional effect caused between the two belts. In this false twisting apparatus, the angle of crossing of the two endless belt is set in advance, and the apparatus may include means for detecting minute variations of this predetermined crossing angle and correcting such minute variations.
摘要翻译： 公开了一种假捻加工装置，其特征在于，包括在交叉点彼此相交且相反方向运行的两个环形带，其中，穿过所述交叉点的纱线在所述交叉点处被两个带夹持并且被摩擦 两个皮带之间产生的影响。 在该假捻装置中，预先设定两个环形带的交叉角度，并且该装置可以包括用于检测该预定交叉角的微小变化并校正这种微小变化的装置。
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公开(公告)号：US3979894A
公开(公告)日：1976-09-14
申请号：US541196
申请日：1975-01-15
申请人： Isao Takai
发明人： Isao Takai
CPC分类号： D02G1/085
摘要： A false-twisting apparatus for producing crimps in filament yarns, comprising: a first group of endless belts each having a straightly extending region between two spaced pulleys; about which it is entrained a second group of belts arranged in vertically zigzag fashion relative to the belts of the first group and each belt of the second group having a straightly extending region between two spaced pulleys about which it is entrained. The straightly extending regions of the second group of belts are positioned in vertical zig-zag and parallel fashion relative to the adjacent similar regions of the belts of the first group the belts of the second group are driven to travel in a direction opposite to that of travel of each of the belts of the first group. Means, further, are provided for detecting the fluctuation in the tension of the filament yarns which are passed in successive contact with the contact surfaces of these straightly extending regions of the belts in zig-zag fashion; as are means for adjusting the positions of inlet and outlet guides of the filament yarns operatively coupled to said tension fluctuation detecting means; and means for adjusting the parallel distances between the respective straightly extending regions of the belts. This apparatus can be operated at a very high speed under a relatively low tension on the filament yarns and insures the production of evenly crimped yarns of high quality at low production as well as construction costs and can occupy less floor area.
摘要翻译： 一种用于在长丝纱中生产卷曲的假捻装置，包括：第一组环形带，每个环形带在两个间隔开的带轮之间具有直的延伸区域; 其夹带着相对于第一组的带子以垂直之字形方式布置的第二组带，并且第二组的每个带在两个间隔开的带轮之间具有直线延伸的区域，所述第二组带夹在其周围。 第二组皮带的直线延伸区域相对于第一组皮带的相邻类似区域以垂直的锯齿形和平行方式定位，第二组皮带被驱动以与 第一组的每个皮带的行程。 还提供了用于检测长丝纱张力波动的波动，其以锯齿形的方式与皮带的这些直线延伸区域的接触表面连续接触; 以及用于调节可操作地联接到所述张力波动检测装置的长丝纱线的入口和出口引导件的位置的装置; 以及用于调节带的各个直线延伸区域之间的平行距离的装置。 该设备可以在长丝纱线上以相对较低的张力下以非常高的速度运行，并且确保在低生产以及建筑成本下生产高质量的均匀卷曲的纱线，并且可以占据较少的占地面积。
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公开(公告)号：US5966918A
公开(公告)日：1999-10-19
申请号：US35346
申请日：1998-03-05
CPC分类号： D02G1/0206 , D02G1/04 , D02G1/085
摘要： A yarn false twisting device in which two motors 30, 40 are installed separately for each of the drive shafts 30a, 40a of each false twist application element, and each motor is controlled by a control unit C in accordance with changes in the yarn tension. The installation of separate motors for each drive shaft of each false twist application element has enabled the elimination of complex power transmission mechanisms such as an endless belt or idler, making the yarn false twisting device more compact. Furthermore, each motor is controlled so as to rotate in mutually synchronic fashion according to changes in the yarn tension, improving the overall quality of false twisted yarn.
摘要翻译： 对于每个假捻施加元件的驱动轴30a，40a分别安装有两个马达30,40的纱线假捻装置，并且根据纱线张力的变化由控制单元C控制各马达。 每个假捻应用元件的每个驱动轴的单独的电动机的安装使得能够消除诸如环形带或惰轮的复杂的动力传递机构，使得纱线假捻装置更紧凑。 此外，每个电动机被控制成根据纱线张力的变化以相互同步的方式旋转，从而提高假捻纱线的整体质量。
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公开(公告)号：US4805394A
公开(公告)日：1989-02-21
申请号：US205959
申请日：1980-08-25
申请人： Mitsuhiko Miyaoka
发明人： Mitsuhiko Miyaoka
CPC分类号： D02G1/085
摘要： Method and apparatus for false twisting a yarn. The apparatus includes false twisting endless belts arranged to intersect each other at a nip point, a pivotally mounted arm having a yarn guide on one end thereof, a pivotally mounted bracket and adjustable cam means for maintaining the arm in separate adjusted positions wherein yarn guided by the yarn guide passes directly through the nip point of the endless belts to provide a predetermined number of false twists to the yarn and wherein the yarn is preliminarily false twisted with a twist number less than the predetermined twist number during initiation of false twisting. The method of the invention includes the steps moving the arm into a position wherein the yarn is engaged with the false twisting endless belts but not at the nip point or intersection thereof to impart initial or preliminary false twisting to the yarn and subsequently positioning the arm so that yarn guided thereby is passed through the nip point between the false twisting endless belts.
摘要翻译： PCT No.PCT / JP79 / 00321 Sec。 371日期1980年8月25日 102（e）日期1980年8月25日PCT提交1979年12月22日PCT公布。 出版物WO80 / 01288 日期：1980年6月26日。用于假捻的纱线的方法和装置。 该装置包括假捻加工环形带，其布置成在夹点处彼此相交，在其一端具有导纱器的可枢转地安装的臂，可枢转地安装的托架和可调节的凸轮装置，用于将臂保持在单独的调节位置， 纱线引导件直接通过循环带的夹点，以对纱线提供预定数量的假捻，并且其中在假捻开始期间，纱线以小于预定捻数的捻数预先假捻。 本发明的方法包括将臂移动到纱线与假捻加工环形带接合而不是在其夹点或相交处的位置，以使纱线初始或初步假捻并随后将臂定位 由此引导的纱线通过假捻加工环形带之间的夹点。
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