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    Device and a method for transferring advancing yarn during bobbin changeover in an automatic turret type yarn winder
    3.
    发明授权
    Device and a method for transferring advancing yarn during bobbin changeover in an automatic turret type yarn winder 有权

    公开(公告)号：US09908740B2

    公开(公告)日：2018-03-06

    申请号：US15115907

    申请日：2015-02-02

    申请人： Amit Kumar Lohia

    发明人： Amit Kumar Lohia

    IPC分类号： B65H67/048 ,  B65H54/28 ,  D01H9/02 ,  D01H9/00

    CPC分类号： B65H67/048 ,  B65H54/2812 ,  B65H54/2893 ,  B65H65/00 ,  B65H2701/31 ,  D01H9/001 ,  D01H9/02

    摘要： The present invention is a part of a yarn transfer system used for transferring yarn from a full bobbin to an empty bobbin typically fitted on a winder frame. The invention broadly comprises a yarn traverse device used in transferring a continuously arriving yarn onto an empty bobbin for commencing of winding process during bobbin changeover process in automatic turret winder without any stoppage. This is achieved with the provision of an actuation device that facilitates axial movement of the yarn traverse device. In the present invention, during the bobbin changeover operation, the yarn traverse device is moved axially through the actuation device and allows the traverse guide—while maintaining its normal traverse speed at all times—to move beyond the normal yarn winding zone such that the advancing yarn is within the reach of the yarn grasping device of the ready-to-be-wound empty bobbin. After the yarn transfer is completed, the traverse device moves back to the normal winding zone.

    A DEVICE AND A METHOD FOR TRANSFERRING ADVANCING YARN DURING BOBBIN CHANGEOVER IN AN AUTOMATIC TURRET TYPE YARN WINDER
    4.
    发明申请
    A DEVICE AND A METHOD FOR TRANSFERRING ADVANCING YARN DURING BOBBIN CHANGEOVER IN AN AUTOMATIC TURRET TYPE YARN WINDER 审中-公开

    公开(公告)号：US20170166414A1

    公开(公告)日：2017-06-15

    申请号：US15115907

    申请日：2015-02-02

    申请人： AMIT KUMAR LOHIA

    发明人： AMIT KUMAR LOHIA

    IPC分类号： B65H67/048 ,  D01H9/02 ,  D01H9/00 ,  B65H54/28 ,  B65H65/00

    CPC分类号： B65H67/048 ,  B65H54/2812 ,  B65H54/2893 ,  B65H65/00 ,  B65H2701/31 ,  D01H9/001 ,  D01H9/02

    摘要： The present invention is a part of a yarn transfer system used for transferring yarn from a full bobbin to an empty bobbin typically fitted on a winder frame. The invention broadly comprises a yarn traverse device used in transferring a continuously arriving yarn onto an empty bobbin for commencing of winding process during bobbin changeover process in automatic turret winder without any stoppage. This is achieved with the provision of an actuation device that facilitates axial movement of the yarn traverse device. In the present invention, during the bobbin changeover operation, the yarn traverse device is moved axially through the actuation device and allows the traverse guide—while maintaining its normal traverse speed at all times—to move beyond the normal yarn winding zone such that the advancing yarn is within the reach of the yarn grasping device of the ready-to-be-wound empty bobbin. After the yarn transfer is completed, the traverse device moves back to the normal winding zone.

    Method for the manufacture of a wound package with separate strands
    5.
    发明授权
    Method for the manufacture of a wound package with separate strands 有权
    用于制造具有单独股线的伤口包装的方法

    公开(公告)号：US08882019B2

    公开(公告)日：2014-11-11

    申请号：US12296559

    申请日：2007-04-04

    申请人： Herve Bourgeoisat ,  Jean-Michel Cogniaux

    发明人： Herve Bourgeoisat ,  Jean-Michel Cogniaux

    IPC分类号： B65H54/02 ,  B65H67/048 ,  B65H54/36 ,  B65H55/00 ,  B65H54/28 ,  B65H57/16 ,  B65H57/00

    CPC分类号： B65H54/026 ,  B65H54/2812 ,  B65H54/36 ,  B65H55/005 ,  B65H57/003 ,  B65H57/006 ,  B65H57/16 ,  B65H67/048 ,  B65H2701/3122 ,  B65H2701/3132

    摘要： Method for the manufacture of wound packages comprising a plurality of assembled strands, characterized in that one separates the strands coming from a spinneret into at least 2 blankets, in which each one of the blankets is wound on the same wound package with the help of a traveler, said wound package supported by one of the spindles, one proceeds to start the movement of the circular pirn battery in such a way as to switch one of the spindles from its spooling phase to its rest phase, during this transition phase between the spindles, one proceeds to a separation of the rovings traveling from the spinneret to the surface of said wound package with the help of a separation device, one brings the cursor closer to the surface of the wound package and the latter then intercepts the trajectory of each one of the separated rovings in such a way as to enclose each one of the rovings within said traveler, and one positions the separation device in its second position.

    摘要翻译： 用于制造包括多个组装线束的伤口包装的方法，其特征在于，将来自喷丝头的绳股分成至少2个毯子，其中每个毯子借助于一个毯子卷绕在相同的卷绕包装上 旅行者，所述缠绕包装由其中一个主轴支撑，一个继续开始圆形电池的移动，以便在主轴之间的这个过渡阶段期间将其中一个主轴从其假脱机阶段切换到其休止阶段 借助于分离装置，进行到从喷丝头传播到所述卷绕包装表面的粗纱的分离，使得光标更靠近伤口包装的表面，并且后者拦截每一个的轨迹 分离的粗纱以将每个粗纱包围在所述挡板内的方式，并且一个将分离装置定位在其第二位置。

    Proof testing method and apparatus for optical fibres
    6.
    发明授权
    Proof testing method and apparatus for optical fibres 有权
    光纤试验方法和装置

    公开(公告)号：US06892589B2

    公开(公告)日：2005-05-17

    申请号：US10380509

    申请日：2001-10-23

    申请人： Harri Turunen ,  Keijo Mäkelä

    发明人： Harri Turunen ,  Keijo Mäkelä

    IPC分类号： G01N3/00 ,  C03B37/12 ,  G01M11/00 ,  G01M11/08 ,  G01N3/02 ,  G01N3/08 ,  G02B6/36 ,  G01L5/04 ,  B65H67/048

    CPC分类号： G01N3/08 ,  G01M11/088 ,  G01N2203/028 ,  G02B6/3612 ,  G02B6/3636

    摘要： The invention relates to a proof testing method and a proof testing apparatus for optical fibre where a fibre (1) is guided to a first pulling device (2) and further to a second pulling device (3) and then onto a reel (11, 12), whereby the pulling devices subject the fibre to a desired amount of tensile strength, as a result of which the fibre breaks if the fibre (1) strength is insufficient. To achieve a continuous pulling and proof testing process, the fibre end is guided in the case of a fibre break between the first and the second pulling device (2, 3) by means of a first channel section (5), which guides the fibre to the second pulling device (3). After the second pulling device (3) the fibre end is guided into a second channel section (8) which is off the normal fibre track and along which the fibre (1) is guided into a scrap fibre processing system. At a desired moment the fibre (1) is guided from the second channel section (8) to the normal track, along which the fibre is guided onto a reel (11, 12).

    摘要翻译： 本发明涉及一种用于光纤的验证测试方法和验证测试装置，其中纤维（1）被引导到第一牵引装置（2）并进一步被引导到第二牵引装置（3），然后到卷轴 12），由此牵引装置使纤维承受所需的拉伸强度，结果纤维（1）强度不足时纤维断裂。 为了实现连续的拉伸和试验过程，纤维端在通过第一通道部分（5）在第一和第二牵拉装置（2,3）之间的纤维断裂的情况下被引导，所述第一通道部分（5）引导纤维 到第二牵引装置（3）。 在第二牵引装置（3）之后，纤维端被引导到离开普通纤维轨道的第二通道部分（8）中，纤维（1）沿着该第二通道部分引导到废料纤维处理系统中。 在期望的时刻，纤维（1）从第二通道部分（8）被引导到正常轨道，纤维沿着该轨迹被引导到卷轴（11,12）上。

    Yarn winding apparatus and method
    8.
    发明授权
    Yarn winding apparatus and method 失效
    纱线缠绕装置及方法

    公开(公告)号：US6027061A

    公开(公告)日：2000-02-22

    申请号：US917071

    申请日：1997-08-22

    申请人： Hans Jochen Busch ,  Jorg Spahlinger

    发明人： Hans Jochen Busch ,  Jorg Spahlinger

    IPC分类号： B65H54/52 ,  B65H67/048 ,  B65H54/02

    CPC分类号： B65H54/52 ,  B65H67/048 ,  B65H2701/31

    摘要： A yarn winding machine for winding an advancing yarn to form a yarn package which is formed on a driven winding spindle that is mounted in a projecting manner on a rotatable revolver. The package is engaged on its circumference by a pressure roll which exerts an abutment force on its surface. The winding spindle is supported on a mobile carrier which is mounted on the revolver. During the build of the package, the axial spacing between the package and the pressure roll is changed as a result of an evasive movement, it being possible for the evasive movement to be accomplished in several stages by the movement of the carrier while the revolver is fixed, or by the rotation of the revolver while the carrier is fixed, and so that the abutment force exerted by the pressure roll can be changed.

    摘要翻译： 一种用于卷绕前进纱线以形成纱线卷装的纱线卷绕机，纱线卷装形成在以可投射的方式安装在可旋转的左轮上的从动卷绕轴上。 包装通过在其表面上施加邻接力的压力辊在其圆周上接合。 卷绕轴支撑在安装在左轮手枪上的移动托架上。 在包装的构建过程中，包装和压力辊之间的轴向间距由于回避运动而改变，可以通过托架的运动在几个阶段中完成回避运动，而转轮是 或者通过在托架被固定的同时旋转左轮的旋转，并且可以改变由压力辊施加的邻接力。

    Yarn takeup apparatus & method
    10.
    发明授权
    Yarn takeup apparatus & method 失效
    纱线收纳装置及方法

    公开(公告)号：US5816513A

    公开(公告)日：1998-10-06

    申请号：US833043

    申请日：1997-04-03

    申请人： Jorg Spahlinger

    发明人： Jorg Spahlinger

    IPC分类号： B65H67/048 ,  B65H54/02

    CPC分类号： B65H67/048 ,  B65H2701/31

    摘要： A yarn takeup apparatus for winding a continuously advancing yarn into yarn packages and which has a rotatable winding turret which supports for rotation two winding spindles. By the rotation of the winding turret, the winding spindles are moved alternately to a winding range and a doffing range. To this end, the winding spindles are mounted on the winding turret such that the spindles are movable relative to the winding turret respectively between a radially outer position and a radially inner position by a moveable spindle mount. At the beginning of the winding operation, the winding spindles are in the outer position, and during the build of the package, an evasive movement of the winding spindle is performed by movement of its mount and/or rotation of the winding turret.

    摘要翻译： 一种用于将连续前进的纱线卷绕到纱线卷装中的纱线卷取装置，并且具有可旋转的卷绕转盘，其支撑用于旋转两个卷绕轴。 通过绕组转台的旋转，绕组主轴交替移动到绕组范围和落纱范围。 为此，卷绕的主轴安装在绕组转台上，使得主轴能够通过可移动的主轴安装件在径向外部位置和径向内部位置之间相对于绕组转台移动。 在卷绕操作开始时，卷绕轴处于外部位置，并且在卷装构造期间，通过其安装件的运动和/或绕组转台的旋转来执行卷绕轴的回避运动。