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1. 发明公开

EP4382467A1 YARN THREADING APPARATUS AND FALSE-TWIST TEXTURING MACHINE 审中-公开
公开(公告)号：EP4382467A1
公开(公告)日：2024-06-12
申请号：EP23209674.3
申请日：2023-11-14
申请人： TMT Machinery, Inc.
发明人： CHIKADA, Hidekazu , SASAGAWA, Takefumi , HIROSE, Taishi
IPC分类号： B65H65/00 , B65H54/34
CPC分类号： B65H65/00 , B65H2701/3120130101 , B65H54/343
摘要： A package with a proper shape is obtained while formation of straight winding on a bobbin is prevented when yarn threading onto the bobbin is performed. A yarn threading apparatus 60 includes a yarn holding member 61, a yarn threading arm 62 having a yarn engagement portion 62a, a traverse guide 72, and a control unit 64. The yarn engagement portion 62a is arranged to be engaged with a yarn Y that is held by the yarn holding member 61 while the yarn threading arm 62 is moving from a standby position to a yarn threading position, and when the yarn threading arm 62 is at the yarn threading position, the yarn Y is disengaged from the yarn engagement portion 62a. The control unit 64 controls the traverse guide 72 to move to the outside of a predetermined traveling range M and controls the traverse guide 72 to catch the yarn Y disengaged from the yarn engagement portion 62a, and then controls the traverse guide 72 to perform reciprocal movement within the predetermined traveling range M. When the traverse guide 72 is performing reciprocal movement within the predetermined traveling range M and the yarn Y does not exist on a movement trace of the yarn threading arm 62 between the yarn threading position and the standby position, the control unit 64 moves the yarn threading arm 62 to the standby position.

2. 发明授权

EP3841047B1 APPARATUS AND METHOD FOR WINDING TAIL SECTION OF OPTICAL FIBER CABLE ONTO A SPOOL 有权
公开(公告)号：EP3841047B1
公开(公告)日：2023-09-27
申请号：EP19762070.1
申请日：2019-08-19
发明人： BEDNARCZYK, David Andrew , HITE, Korey Shad , REILLY, Randall Thomas , TEETS, Gregory Bryan , THORNTON, Ryan Neal
IPC分类号： B65H54/34 , B65H65/00

3. 发明公开

EP3865441A1 YARN WINDING MACHINE 有权
公开(公告)号：EP3865441A1
公开(公告)日：2021-08-18
申请号：EP19870352.2
申请日：2019-08-09
申请人： TMT Machinery, Inc.
发明人： OKADA, Takehiro , BANDO, Shiro , HASHIMOTO, Kinzo
IPC分类号： B65H54/34 , B65H51/32 , B65H67/04
摘要： A yarn is properly guided to a yarn holding portion by a clamp cutter, when a completed package is replaced with a new bobbin. A clamp cutter 50 performs at least first movement and second movement. The clamp cutter 50 performs the first movement after cutting and holding a part of a yarn Y between a yarn supplying unit 11 and a package P. The first movement includes a rearward movement component and is movement in a direction in which the yarn is pulled out from the yarn supplying unit 11. The clamp cutter 50 performs the second movement after the first movement, in order to guide the held yarn Y to a yarn holding portion 28 of a bobbin holder 22. The second movement includes a forward movement component. After the clamp cutter 50 starts the second movement and until the yarn Y is held by the yarn holding portion, a controller 14 causes a feed roller 16 to rotate backward to remove the slack of the yarn Y.

4. 发明授权

EP1995200B2 Verfahren und Vorrichtung zum Betreiben einer Spulvorrichtung einer Kreuzspulen herstellenden Textilmaschine 有权转让
公开(公告)号：EP1995200B2
公开(公告)日：2020-09-23
申请号：EP08007077.4
申请日：2008-04-10
申请人： Saurer Spinning Solutions GmbH & Co. KG
发明人： Henze, Herbert , Oehrl, Wilhelm , Preutenborbeck, Maximilian , Scheer, Gütnter
IPC分类号： B65H54/34 , B65H59/10 , D01H1/38

5. 发明授权

EP2648195B8 Wickelvorrichtung zur Herstellung von Wickelgütern und Verfahren zu deren Betrieb 有权
标题翻译：用于生产产品盘绕和操作方法的绕线装置
公开(公告)号：EP2648195B8
公开(公告)日：2016-06-29
申请号：EP13158000.3
申请日：2013-03-06
申请人： Meteor Ag
发明人： Meier, Thomas
IPC分类号： H01F41/06 , B65H54/04 , B65H54/28 , B65H54/34
CPC分类号： B65H54/34 , B65H54/2848 , B65H54/2881 , B65H54/2884 , B65H2701/341 , H01F41/082 , H01F41/09 , H01F41/092

6. 发明公开

EP2700601A3 Yarn winding unit and yarn winding machine 审中-公开
标题翻译： Garnwickeleinheit和纱线卷绕
公开(公告)号：EP2700601A3
公开(公告)日：2014-08-27
申请号：EP13175465.7
申请日：2013-07-08
申请人： Murata Machinery, Ltd.
发明人： Namikawa, Tetsuya , Tanigawa, Yasunobu
IPC分类号： B65H54/28 , B65H54/34 , B65H57/00
CPC分类号： B65H54/2884 , B65H54/343 , B65H57/003 , B65H2701/31
摘要： A yarn winding unit (10) includes a winding section (18) that winds a yarn (20) around a winding tube (22) to form a package (30), and a control section (50) that controls the winding section (18). The winding section (18) includes a winding tube supporting section (23) that supports the winding tube (22), a contact roller (29) that rotates in contact with the winding tube (22) or the package (30), and a traversing device (70) that is arranged independently of the contact roller (29) and that traverses the yarn (20) that is to be wound around the winding tube (22). The control section (50) controls the winding section (18) such that the traversing speed of the traversing device (70) is maintained equal to or below a predetermined speed when the winding of the yarn (20) is started.

7. 发明授权

EP1507730B2 VERFAHREN UND SPULMASCHINE ZUM AUFWICKELN EINES KONTINUIERLICH ZULAUFENDEN FADENS AUF EINER HÜLSE ZU EINER SPULE 有权
标题翻译：方法和DISH绕组连续输入线程以POD的线圈
公开(公告)号：EP1507730B2
公开(公告)日：2011-08-17
申请号：EP03725171.7
申请日：2003-05-07
申请人： GEORG SAHM GMBH & CO. KG
发明人： ROM, Jürgen , RABE, Helmut
IPC分类号： B65H54/34 , B65H54/28
CPC分类号： B65H54/2812 , B65H54/2893 , B65H54/343 , B65H2701/31
摘要： The invention relates to a method for winding a continuously fed thread (3) onto a tube (9) in order to form a bobbin (10). According to the invention, the tube is fixed on a driveable bobbin spindle (7) and the thread (3) can be wound onto the tube (9) and the bobbin (10) via a fixed top thread guide (2), a cross-winding device (11) which is provided with a transversing thread guide (15) and is driven especially back and forth and a contact roller (19) forming a fixing winding (20) and the bobbin (10). A spatial position of the transversing thread guide (15) of the cross-winding device (11) is detected and stored and used as a reference position during the formation of the fixing winding (20) and the bobbin (10). The spatial positions of the transversing thread guide (15) of the cross-winding device (11) are determined during the displacement of the bobbin and adapted to the speed of the bobbin.

8. 发明公开

EP2226282A2 Verfahren zum Aufspulen von Kreuzspulen mit Präzisionswicklung an einer Doppeldrahtzwirnmaschine 审中-公开
标题翻译： Verfahren zum Aufspulen von Kreuzspulen mitPräzisionswicklunga einer Doppeldrahtzwirnmaschine
公开(公告)号：EP2226282A2
公开(公告)日：2010-09-08
申请号：EP10001376.2
申请日：2010-02-11
申请人： Oerlikon Textile GmbH & Co. KG
发明人： Eisenhauer, Roland , Thaler, Alexander , Wolny, Bernhard
IPC分类号： B65H54/34 , B65H54/38 , B65H54/52 , B65H59/00 , B65H59/12 , B65H59/38
CPC分类号： B65H54/343 , B65H54/381 , B65H54/52 , B65H59/005 , B65H59/12 , B65H59/385 , B65H2701/31
摘要： Die vorliegende Erfindung betrifft ein Verfahren zum Aufspulen von Kreuzspulen mit Präzisionswicklung auf einer eine Vielzahl von Zwirnstellen (1) aufweisenden Doppeldrahtzwirnmaschine, bei welchem ein Faden von einer auf einer Zwirnspindel (2) angeordneten Vorlagespule abgezogen, verzwirnt und durch eine Changiereinrichtung (9) und einer Spulenantriebseinrichtung (15) zu einer Kreuzspule (10) aufgespult wird, wobei die Changiereinrichtung (9) in Abhängigkeit von der Spulenantriebseinrichtung (15) angesteuert wird, so dass die Verlegegeschwindigkeit der Changiereinrichtung (9) und die Antriebsgeschwindigkeit der Spulenantriebseinrichtung (15), die zur Realisierung der Präzisionswicklung in einem festen Verhältnis zueinander stehen, entsprechend variiert werden, so dass die Windungen des verzwirnten Fadens innerhalb einer Fadenlage nebeneinander auf der Kreuzspule (10) zu liegen kommen.
摘要翻译：该方法包括检测作用在从扭转主轴（2）移除的扭绞线上的张力，并将张力与预设的参考张力进行比较。检测到的和参考的拉伸力之间的差被确定为筒管驱动装置（15）的驱动力的校正因子。驱动装置的驱动力和横动装置（9）的移动速度相互对应地调节，使得扭绞线的绕组被布置在交叉卷绕的线轴上彼此平行的螺纹层内（ 10）。包括扭转主轴的双线捻线机也包括独立权利要求。

9. 发明公开

EP1052210A4 TAKE-UP METHOD AND DEVICE FOR SYNTHETIC FIBER AND METHOD OF USING THREAD PACKAGE 有权
标题翻译：方法和设备的合成纤维缠绕和使用光纤线圈法
公开(公告)号：EP1052210A4
公开(公告)日：2005-03-16
申请号：EP99940655
申请日：1999-09-03
申请人： TORAY INDUSTRIES
发明人： YAMAGUCHI SUMIO , SUZUKI TAMOTSU , NAKAJIMA HIROTAKA , SONOYAMA KATSUMI , YAMASHITA KAZUMASA , SAIJO TERUAKI
IPC分类号： B65H54/34 , B65H54/46 , B65H54/48 , B65H65/00 , B65H67/048
CPC分类号： B65H54/34 , B65H54/343 , B65H54/46 , B65H54/48 , B65H65/00 , B65H67/048 , B65H2701/31
摘要： A turret type device for taking up synthetic fibers which eliminates the need of a tail bunch removing work and has an automatic thread change mechanism, and a taking-up method, wherein the device comprises a needle thread guide and a bobbin thread guide on the thread-running-direction upstream side and the downstream side respectively of an empty bobbin and a front layer bunch forming guide, a thread being moved to the outside of a traverse width at an empty bobbin taking-up time, the needle thread guide and the bobbin thread guide controlling the thread to be parallel to a thread gripper and pressing the thread to the empty bobbin for transfer to the thread gripper, the thread being held and cut by the thread gripper with the gripped point of the thread being transferred in the rotation direction of the empty bobbin and to the opposite side of a thread running direction, the thread automatically coming off the needle thread guide and being moved in the traverse center direction without forming a tail bunch which is a roll folding, a regular taking-up being started when the thread engages a traverse guide.
摘要翻译：在用于卷绕合成纤维的方法和装置，纱线围绕使用的纱线卷绕横动支点导向件的组成装置的空筒管卷绕，横动装置，接触压辊，两个心轴，用于移动所述心轴的移动装置，和用于将所述纱线成纱线保持部用于保持纱线，worin纱线输送装置由上部纱通道的引导下纱引导通道，并在位置上分别设置上游的表面聚拢引导件的纱线输送装置和在丝行进方向上的空筒管，在没有将纱线横动宽度的外侧移动特点的下游，以保持几乎平行于由上纱线通道引导件和下纱线通路导纱保持部，按压到空线轴由至少所述引导件，移动到纱线保持部由至少所述引导件，并保持和由纱线保持部切断，DASS模保持点o F中的纱线被允许在空筒管的旋转方向上移动相反的纱线的运行方向，做了纱线允许被自动从上纱线引导脱开，并朝横动的中心移动而不会形成最初，直卷绕纱尾束，并做当纱线与用于常规卷绕开始的横动导纱接合。

10. 发明公开

EP1129976A2 Elastic-yarn package and take-up winder for elastic yarn 有权
标题翻译： Elastisches-Garn Wickel und Aufwickelmaschinefürelastische Garne
公开(公告)号：EP1129976A2
公开(公告)日：2001-09-05
申请号：EP01104197.7
申请日：2001-02-21
申请人： Murata Kikai Kabushiki Kaisha
发明人： Hashimoto, Kinzo , Takahashi, Akira
IPC分类号： B65H65/00 , B65H54/34
CPC分类号： B65H54/346 , B65H65/005 , B65H2701/319
摘要： In a take-up winder for elastic yarn, a yarn moved to a bobbin end due to a yarn transferring operation forms a bunch winding at the bobbin end of a full package. The number of windings in the bunch winding, however, may be insufficient. Additionally, the mere formation of the bunch winding makes it difficult to pick up a yarn end from the package during a subsequent step. An end of an elastic yarn Y wound into a yarn layer P of a package falls from the yarn layer P onto a position of a bobbin Bf which is separate from a yarn layer-formed position, and the yarn end is wound around the bobbin Bf three or more times to form an elastic-yarn package. Additionally, the end of the elastic yarn Y wound into the yarn layer P of the package falls from the yarn layer onto the position of the bobbin which is separate from the yarn layer-formed position, and the yarn end is then wound on the bobbin once or more and adheres to an end surface Pa of the yarn layer, thereby forming an elastic-yarn package.
摘要翻译：在用于弹性纱线的卷取机中，由于纱线转移操作而移动到筒管端的纱线在整个包装的筒管端形成束束。然而，束绕组中的绕组数可能不足。此外，仅仅形成束缠绕使得难以在随后的步骤中从包装中拾取纱线端部。缠绕在包装纱线P上的弹性纱线Y的端部从纱线层P落到与纱线层形成位置分离的筒管Bf的位置，纱线末端缠绕在筒管Bf上三次或更多次以形成弹性纱线包装。此外，缠绕在包装纱线P上的弹性纱线Y的端部从纱线层落到与纱线层形成位置分离的筒管的位置，然后纱线端部卷绕在筒管一次或更多次地粘附在纱线层的端面Pa上，由此形成弹性纱线卷装。

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