公开(公告)号：US09347152B2

公开(公告)日：2016-05-24

申请号：US14117201

申请日：2012-02-16

申请人： Lei Fang ,  Deliang Zhang ,  Linyao Wang ,  Xihui He ,  Wenhua Zhou ,  Yun Song ,  Shimin Liao ,  Ziyi Dai ,  Hongyan Lan ,  Genda Hua ,  Xiaoyan Wan

发明人： Lei Fang ,  Deliang Zhang ,  Linyao Wang ,  Xihui He ,  Wenhua Zhou ,  Yun Song ,  Shimin Liao ,  Ziyi Dai ,  Hongyan Lan ,  Genda Hua ,  Xiaoyan Wan

IPC分类号： D02G1/08 ,  D02G1/06 ,  D01H7/92

CPC分类号： D02G1/087 ,  D01H7/923 ,  D02G1/06 ,  D02G1/082

摘要： A frictional false twister is disclosed. The twister has a plurality of rotating friction plates located between the nip of the front rollers and the yarn guide. The friction plates are staggeringly arranged for rubbing a twisted yarn. The spinning direction of the twisted yarn is opposite to the rotating direction of the friction plates. Through the action of the frictional false twister, the twist of the yarn between the false twisting device to the front nip can be increased, shortening the twisting triangle height, and increasing the spinning strength. As the yarn and the outer surface of the friction plate make relative sliding and rubbing, the friction damping force correspondingly reduces the spinning tension in the twisting triangle.

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

IPC分类号： D01H7/22 ,  D01H1/244 ,  D01H13/14 ,  D02G1/02 ,  D02G1/08 ,  D01H7/46

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。

公开(公告)号：US6006508A

公开(公告)日：1999-12-28

申请号：US114096

申请日：1998-07-13

申请人： Yasushi Shigekawa

发明人： Yasushi Shigekawa

IPC分类号： D02G1/06 ,  D02G1/08 ,  D01H1/24

CPC分类号： D02G1/06 ,  D02G1/082

摘要： A false twisting device with three spindles and a plurality of friction discs wherein it is driven by means of individual motor so as to decrease generation of noise, adjustment of false twisting condition can be done for individual work stations, and maintenance service or replacement of spindles of the friction false twisting device can be done easily. A motor mounted on a motor mounting has an output pulley attached to an output shaft thereof, the motor mounting has a winding pulley rotatably mounted thereon, the output pulley and the winding pulley have a drive belt wound therearound, a spindle mounting has a belt engaging pulley rotatably mounted thereon, and the belt engaging pulley and three spindles are operatively connected to each other so that the rotation of the belt engaging pulley is transmitted to the spindles, and a lock member for maintaining the belt engaging pulley to engage with the drive belt at a surface opposite to that engaging with the winding pulley when the spindle mounting is attached to the motor mounting.

摘要翻译： 具有三个主轴和多个摩擦盘的假捻装置，其中通过单独的电动机驱动，以减少噪声的产生，可以对各个工作站进行假捻条件的调整，以及维护服务或更换主轴 的摩擦假捻装置可以轻松完成。 安装在电动机安装件上的电动机具有连接到其输出轴的输出滑轮，电动机安装件具有可旋转地安装在其上的卷绕带轮，输出带轮和卷绕带轮具有卷绕在其上的传动带，主轴安装具有带接合 滑轮可旋转地安装在其上，并且皮带接合滑轮和三个心轴彼此可操作地连接，使得皮带接合滑轮的旋转传递到心轴，并且锁定构件用于保持皮带接合滑轮与传动带 在与主轴安装件连接到电动机安装件时，在与卷绕带轮接合的表面相对的表面上。

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

IPC分类号： D02G1/04 ,  D02G1/02 ,  D02G1/08 ,  D02J1/22 ,  D01H7/46

CPC分类号： D02G1/082 ,  D02G1/028 ,  D02G1/085

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。

公开(公告)号：US5414989A

公开(公告)日：1995-05-16

申请号：US031935

申请日：1993-03-15

申请人： Wolfgang Rader ,  Walter Vogel

发明人： Wolfgang Rader ,  Walter Vogel

IPC分类号： D02G1/08 ,  D01H7/92 ,  D01H13/00

CPC分类号： D02G1/082

摘要： A linear course of thread is required for a high speed friction false-twisting unit. For this purpose, the region of travel of the thread through the center of a three spindle disk set triangle should be freely accessible. One of the disk sets is adapted to be swung out on a lever from the other two disk sets. A toothed belt drive is used both in the case of a tangential belt drive and in units driven by an electric motor. A further advantage is that this arrangement can be used in units which have the possibility of a change of the center-to-center distance. The belts from driving rollers which drive the disk set spindles are held outside the center of the disk triangle through which the thread passes.

摘要翻译： 对于高速摩擦假捻单元，需要线程线程。 为此目的，螺纹穿过三轴心盘三角形中心的行程区域应该是可以自由访问的。 其中一个磁盘组适用于从其他两个磁盘组的控制杆上摆出。 在切向皮带驱动的情况下以及由电动机驱动的单元中都使用齿形带驱动器。 另一个优点是，这种布置可以以具有中心到中心距离的改变的可能性的单元使用。 驱动盘组主轴的驱动辊的皮带保持在螺纹通过的圆盘三角形的中心的外侧。

公开(公告)号：US5349808A

公开(公告)日：1994-09-27

申请号：US531894

申请日：1990-06-01

申请人： Hellmut Lorenz

发明人： Hellmut Lorenz

IPC分类号： D02G1/08 ,  D01H7/92 ,  D01H13/00

CPC分类号： D02G1/082

摘要： A rotary yarn twisting disc which is adapted for imparting twist to an advancing yarn as part of a false twisting process. The disc has an annular yarn contacting peripheral surface which includes a first segment having a relatively high coefficient of friction and a relatively large radius of curvature, and a second segment having a relatively low coefficient of friction and a relatively small radius of curvature.

摘要翻译： 一种旋转纱线扭转盘，其适于对作为假捻过程的一部分的前进纱线施加扭曲。 盘具有环形纱线接触外围表面，其包括具有相对较高摩擦系数和较大曲率半径的第一段，以及具有相对较低摩擦系数和较小曲率半径的第二段。

公开(公告)号：US5319831A

公开(公告)日：1994-06-14

申请号：US38543

申请日：1993-03-29

申请人： Katsuomi Takehara

发明人： Katsuomi Takehara

IPC分类号： D02G1/08 ,  D02G1/12

CPC分类号： D02G1/125

摘要： A fiber crimping apparatus is disclosed which has an internally contacting type nip roller which consists of a ring roller and an inscribed roller rotating together in the same direction at the same speed. The apparatus is provided with a control groove formed on the surfaces of the ring roller and/or the inscribed roller holding the fiber bundle between them and which controls the thickness in the transverse direction of the fiber bundle to be crimped. As the fiber bundle in the nip zone is controlled in the transverse direction, the constriction of the fiber bundle is produced evenly in full width and the crimping process produces even waves and the apparatus is operated stably.

摘要翻译： 公开了一种光纤压接装置，其具有内部接触型夹持辊，其由以相同速度沿同一方向一起旋转的环形辊和内接辊组成。 该装置设置有控制槽，该控制槽形成在环形辊和/或内接辊的表面上，保持纤维束在它们之间并且控制要压接的纤维束的横向厚度。 由于夹持区域中的纤维束在横向被控制，所以纤维束的收缩部全部均匀地产生，并且卷曲处理产生均匀的波，并且该装置稳定地操作。

公开(公告)号：US4956970A

公开(公告)日：1990-09-18

申请号：US360884

申请日：1989-05-11

申请人： Karl Bauer ,  Hellmut Lorenz

发明人： Karl Bauer ,  Hellmut Lorenz

IPC分类号： D02G1/00 ,  D02G1/08

CPC分类号： D02G1/08

摘要： A false twisting roll for imparting false twist to an advancing yarn of manmade fibers is disclosed. The roll has a generally conical and somewhat concave surface configuration, and the angle of inclination of the roll axis is adjustable with respect to the yarn path leading into contact with the roll. To insure optimal twisting conditions at all adjustable inclinations of the roll, the position of the pivotal axis of the roll, and the shape of the surface of the roll are adapted to each other so that the yarn path leading into contact with the roll is predetermined and remains constant. This in turn assures that the upstream twisting conditions of the yarn are unchanged.

摘要翻译： PCT No.PCT / DE88 / 00637 Sec。 371日期1989年5月11日 102（e）日期1989年5月11日PCT提交1988年10月16日PCT公布。 第WO89 / 03905号公报 日本公开了1989年5月5日。一种用于对人造纤维的前进纱进行假捻的假捻卷。 辊具有大致圆锥形且稍微凹陷的表面形状，并且辊轴线的倾斜角度可相对于与辊接触的纱线路径调节。 为了确保辊的所有可调倾斜度的最佳扭转条件，辊的枢转轴线的位置和辊的表面的形状彼此适配，使得与辊接触的纱线路径是预定的 并保持不变。 这又确保纱线的上游扭转状态不变。

公开(公告)号：US4899533A

公开(公告)日：1990-02-13

申请号：US275404

申请日：1988-11-23

申请人： Gunther Schmitt ,  Christian Schmitt

发明人： Gunther Schmitt ,  Christian Schmitt

IPC分类号： D02G1/08

CPC分类号： D02G1/06 ,  D02G1/082

摘要： A false twist texturing unit for filaments comprising a motor block arranged in a stationary manner on the machine, stator defined in the motor block, a shaft of the texturing unit including a rotor thereon with the rotor located in the stator and supported and rotatable therin. Various filament monitoring devices, data transmission elements and a filament cutting device, or the like elements, are supported in a stationary manner in the motor block and are thereby protected from distrubances, like those experienced during a repair.

摘要翻译： 一种用于灯丝的假捻变形单元，其包括以静止方式布置在所述机器上的电动机块，限定在所述电动机组中的定子;所述变形单元的轴包括转子，所述转子位于所述定子中并且被支撑和可转动。 各种灯丝监视装置，数据传输元件和灯丝切割装置等元件以静止的方式支撑在电动机组件中，并因此被保护免受干扰，如在维修期间经历的那样。

公开(公告)号：US4633663A

公开(公告)日：1987-01-06

申请号：US747791

申请日：1985-06-21

申请人： Louis Vignon

发明人： Louis Vignon

IPC分类号： D01H4/16 ,  D02G1/08

CPC分类号： D02G1/087

摘要： A twist generator for a running fiber aggregate possesses two friction discs rotating in opposite directions and having end faces turned towards one another for the twisting of the fiber aggregate running between the friction discs. One friction disc is made flexible and is pressed by pressure rollers towards the end face of the other friction disc and consequently against the fiber aggregate. To allow defined conditions to be obtained as regards pressing force, there are two pressure rollers, of which one is arranged shortly before and the other shortly after the thread contact point of the friction discs in the direction of movement of the flexible friction disc. The two pressure rollers are mounted next to one another, but preferably offset in the direction of movement of the fiber aggregate, on a carrier which is pivotably fastened to a spring-loaded lever. The distribution of the pressing force to the two pressure rollers can be changed by adjusting the carrier relative to this lever.

摘要翻译： 用于运行的纤维聚集体的扭转发生器具有沿相反方向旋转的两个摩擦片，并且端面朝向彼此转动，用于扭转在摩擦片之间运行的纤维聚集体。 一个摩擦盘被制成柔性的并被压力辊压向另一个摩擦盘的端面并因此抵靠纤维聚集体。 为了允许在按压力方面获得限定的条件，存在两个压力辊，其中一个在柔性摩擦盘的运动方向上在摩擦盘的螺纹接触点之前和之后不久之间布置。 两个压力辊彼此相邻地安装，但优选地在纤维聚集体的移动方向上偏移在可枢转地紧固到弹簧加载杆的载体上。 可以通过相对于该杠杆调节托架来改变压力对两个压力辊的分配。