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    Verfahren, Vorrichtung und Computerprogramm zur Fadenendeauflösung für Spleißer
    1.
    发明公开
    Verfahren, Vorrichtung und Computerprogramm zur Fadenendeauflösung für Spleißer 有权
    一种用于纱线端分辨率的捻接，捻接器，和计算机程序，用于捻接过程

    公开(公告)号：EP2907781A1

    公开(公告)日：2015-08-19

    申请号：EP15000363.0

    申请日：2015-02-07

    申请人： Saurer Germany GmbH & Co. KG

    发明人： Neubig, Ottmar ,  Schatton, Siegfried

    IPC分类号： B65H69/06

    CPC分类号： B65H69/063 ,  B65H2701/31

    摘要： Die vorliegende Erfindung betrifft ein Verfahren zur Fadenendeauflösung für einen Spleißer mit den Schritten: (i) Ablängen des Fadens durch eine Schneidvorrichtung des Spleißers, wobei sich der Faden im Einzugsbereich eines Halte- und Auflöseröhrchens des Spleißers befindet, (ii) Spätestens nach dem Ablängen des Fadens Anlegen einer Saugströmung an das Halte- und Auflöseröhrchen, (iii) Einsaugen des Fadenendes durch die am Halte- und Auflöseröhrchen anliegende Saugströmung in das Halte- und Auflöseröhrchen, (iv) Auflösung des Fadenendes durch eine im Halte- und Auflöseröhrchen spätestens nun angelegte Auflöseströmung, dadurch gekennzeichnet, dass zwischen die Schritte (ii) und (iii) folgender Schritt eingeschoben wird: (ii.A) Beförderung des Fadenendes in den Einzugsbereich des Halte- und Auflöseröhrchens durch Zusammenspiel von Saugströmung und einer Fadenrückzugsvorrichtung.
    Außerdem betrifft die Erfindung eine Vorrichtung zur Ausführung des Verfahrens sowie ein Computerprogramm zum Laden auf eine programmgesteuerte Vorrichtung zur Ausführung des Verfahrens.

    摘要翻译： 本发明涉及一种用于将螺纹端分辨率为具有如下步骤的捻接的方法：（i）在该捻接器的切割机切割线，worin线程处于该捻接器的保持和开口管的集水区 （ii）在所述长丝的切割后的最新外币吸引流至保持和开口管，（ⅲ）通过抽吸在保持和开口管施加于保持和开口管吸入流的螺纹端，（ⅳ ）通过解析施加到保持和开口管现在的开口流动的螺纹端; 本发明的步骤（ii）和特点之间DASS（ⅲ）下列步骤被插入：通过吸入流的交互和线程返回在保持和开口管的集水区的螺纹端的（II.A）传输 设备。 此外，本发明涉及到用于执行该方法和计算机程序，以程序控制的设备上加载的用于实现该方法。

    Yarn splicing device and textile machine equipped with the same
    3.
    发明公开
    Yarn splicing device and textile machine equipped with the same 审中-公开
    Garnspleißmaschineund Textilmaschine damit

    公开(公告)号：EP2287100A2

    公开(公告)日：2011-02-23

    申请号：EP10171846.8

    申请日：2010-08-04

    申请人： Murata Machinery, Ltd.

    发明人： Sawada, Akira ,  Umeoka, Toshinari

    IPC分类号： B65H69/06

    CPC分类号： B65H69/063 ,  B65H2701/31

    摘要： A fluid type yarn splicing device for performing yarn splicing includes a flow rate adjustment mechanism for adjusting a flow rate of a fluid, wherein the flow rate adjustment mechanism includes a narrowing member for narrowing an opening area of a flow path of the fluid, the narrowing member being configured such that an opening area of the flow path that differs in a step-wise manner is selectable, and the flow rate of the fluid being selected in a step-wise manner by switching the selection of the opening area.

    摘要翻译： 用于进行接头的流体型接头装置包括用于调节流体流量的流量调节机构，其中流量调节机构包括用于使流体的流路的开口面积变窄的变窄部件， 构件被构造为使得可以选择沿逐步方式不同的流路的开口面积，并且通过切换开口区域的选择以逐步的方式选择流体的流量。

    SPLICE HEAD, SPLICING DEVICE AND SPLICING METHOD
    4.
    发明公开
    SPLICE HEAD, SPLICING DEVICE AND SPLICING METHOD 有权
    SPLEISSKOPF，SPLEISSVORRICHTUNG UND SPLEISSVERFAHREN

    公开(公告)号：EP2141105A1

    公开(公告)日：2010-01-06

    申请号：EP08738730.4

    申请日：2008-03-21

    申请人： SHIMA SEIKI MANUFACTURING LIMITED ,  Murata Machinery, Ltd.

    发明人： NAKAI, Kenji ,  HATAKEYAMA, Yasunori

    IPC分类号： B65H69/06 ,  D01H15/00

    CPC分类号： B65H69/061 ,  B65H69/063 ,  B65H2701/31 ,  D01H15/00

    摘要： The invention relates to a splicing head that can improve the strength of a pieced portion. A plurality of two-ply yarns (70, 71) that are to be pieced are untwisted by injecting a compressed fluid via an untwisting-nozzle hole (32) Subsequently, an impact is imparted to the plurality of two-ply yarns (70, 71) thus untwisted by injecting a compressed fluid via a piecing-nozzle hole (33). When the plurality of two-ply yarns (70, 71) are untwisted respectively, and then an impact is imparted to the plurality of two-ply yarns (70, 71) from a compressed fluid in this manner, the plurality of two-ply yarns (70, 71) themselves are complexly intertwined into each other, and fibers projecting from the plurality of two-ply yarns (70, 71) are complexly intertwined into each other. Accordingly, the strength of a pieced portion in a yarn obtained by piecing can be improved.

    摘要翻译： 本发明涉及一种可以提高拼接部分的强度的拼接头。 通过经由解捻喷嘴孔（32）注射压缩流体，将要被拼接的多个双层纱线（70,71）解捻。接着，对多根双层纱线（70， 71），因此通过经由接头喷嘴孔（33）注射压缩流体来解除扭转。 当分别解捻多根双层纱线（70,71），然后以这种方式从压缩流体向多根双层纱线（70,71）施加冲击时，多个双层纱线 纱线（70,71）本身彼此相互缠结，并且从多个双层纱线（70,71）突出的纤维彼此相互缠结。 因此，可以提高通过接头得到的纱线的接头部的强度。

    Splicing device, yarn splicing method and joint
    5.
    发明公开
    Splicing device, yarn splicing method and joint 有权
    Spleissvorrichtung，Garnspleissverfahren und Verbindung

    公开(公告)号：EP1731463A2

    公开(公告)日：2006-12-13

    申请号：EP06011693.6

    申请日：2006-06-06

    申请人： MURATA KIKAI KABUSHIKI KAISHA

    发明人： Tamura, Takeshi

    IPC分类号： B65H69/06

    CPC分类号： B65H69/061 ,  B65H69/063 ,  B65H2701/31

    摘要： A twisting member (31) of a splicing device (7) includes a yarn splicing hole (34a) in which yarns to be twisted (Y, Y1, Y2) are set, groove portions (37, 37) as gas release portions (37, 37) formed in directions different from a longitudinal direction of the yarn splicing hole (34a), and air paths (34c, 34c) provided in a pair that form air injection ports (34b, 34b), respectively, in the yarn splicing hole (34a) and form whirling flows opposite to each other inside the yarn splicing hole (34a). A plurality of groove portions (37, 37) are formed, and the air injection ports (34b, 34b) formed by the air paths (34c, 34c) in the yarn splicing hole (34a) are positioned further outside than the plurality of groove portions (37, 37).

    摘要翻译： 拼接装置（7）的扭转构件（31）包括设置有扭绞纱线（Y，Y1，Y2）的纱线接合孔（34a），作为气体释放部分（37）的槽部（37,37） ，37）形成在与所述接头孔（34a）的长度方向不同的方向上，以及分别设置在所述接头孔中的空气注入口（34b，34b）的空气通路（34c，34c） （34a），并且在接头孔（34a）内形成相互相反的旋转流。 形成多个槽部（37,37），并且由接头孔（34a）中的通路（34c，34c）形成的空气喷射口（34b，34b）位于比多个槽 部分（37,37）。

    YARN JOINING DEVICE, SPINNING MACHINE, AND AUTOMATIC WINDER
    7.
    发明授权
    YARN JOINING DEVICE, SPINNING MACHINE, AND AUTOMATIC WINDER 有权

    公开(公告)号：EP3067306B1

    公开(公告)日：2018-11-14

    申请号：EP16155995.0

    申请日：2016-02-16

    申请人： Murata Machinery, Ltd.

    发明人： Toyoda, Takahiro

    IPC分类号： B65H69/06

    CPC分类号： B65H69/063 ,  B65H2701/31

    摘要： A yarn joining device includes a first unwinding pipe (38), a second unwinding pipe (39), and a yarn joining section. The first unwinding pipe (38) has a first air blowing hole (45) formed therein for passing air to generate an air current inside thereof that acts on a first yarn and unwinds the first yarn. The second unwinding pipe (39), has a different shape from that of the first unwinding pipe (38), with a second air blowing hole (46 to 49) formed therein for passing air to generate an air current inside thereof that acts on a second yarn and unwinds the second yarn. The yarn joining section joins the first yarn unwound by the first unwinding pipe and the second yarn unwound by the second unwinding pipe.

    YARN JOINING DEVICE, SPINNING MACHINE, AND AUTOMATIC WINDER
    8.
    发明公开
    YARN JOINING DEVICE, SPINNING MACHINE, AND AUTOMATIC WINDER 审中-公开
    FADENVERBINDUNGSVORRICHTUNG，SPINNMASCHINE UND AUTOMATISCHER WICKLER

    公开(公告)号：EP3067306A1

    公开(公告)日：2016-09-14

    申请号：EP16155995.0

    申请日：2016-02-16

    申请人： Murata Machinery, Ltd.

    发明人： Toyoda, Takahiro

    IPC分类号： B65H69/06

    CPC分类号： B65H69/063 ,  B65H2701/31

    摘要： A yarn joining device includes a first unwinding pipe (38), a second unwinding pipe (39), and a yarn joining section. The first unwinding pipe (38) has a first air blowing hole (45) formed therein for passing air to generate an air current inside thereof that acts on a first yarn and unwinds the first yarn. The second unwinding pipe (39), has a different shape from that of the first unwinding pipe (38), with a second air blowing hole (46 to 49) formed therein for passing air to generate an air current inside thereof that acts on a second yarn and unwinds the second yarn. The yarn joining section joins the first yarn unwound by the first unwinding pipe and the second yarn unwound by the second unwinding pipe.

    摘要翻译： 纱线接合装置包括第一退绕管（38），第二退绕管（39）和纱线接合部。 第一退绕管（38）具有形成在其中的第一空气吹出孔（45），用于通过空气以在其内部产生作用在第一纱线上的气流并且使第一纱线展开。 第二退绕管（39）具有与第一退绕管（38）的形状不同的形状，其中形成有用于通过空气的第二空气吹入孔（46至49），以产生作用在其上的空气流 第二根纱线并展开第二条纱线。 纱线接合部接合由第一退绕管退绕的第一纱线和由第二退绕管退绕的第二纱线。

    METHOD AND DEVICE FOR SPLICING YARN
    9.
    发明公开
    METHOD AND DEVICE FOR SPLICING YARN 有权
    方法和设备网络丝SPLISSUNG

    公开(公告)号：EP1959042A4

    公开(公告)日：2013-05-29

    申请号：EP06810617

    申请日：2006-09-27

    申请人： MURATA MACHINERY LTD ,  SHIMA SEIKI MFG

    发明人： HATAKEYAMA YASUNORI ,  NAKAI KENJI ,  MINAKATA KATSUJI

    IPC分类号： D04B15/56 ,  B65H69/06 ,  D01H15/00

    CPC分类号： D04B15/56 ,  B65H69/061 ,  B65H69/063 ,  B65H2701/31 ,  D04B1/126 ,  D04B15/38

    摘要： An objective of the present invention is to provide a yarn piecing method and device useful when used for sequentially selectinganyof plural types of yarns different in color or suchlike, and supplying them to a yarn feeding device in a knitting machine. In the present invention, two yarns Y1 and Y4 to be pieced are accommodated and clamped in a piecing nozzle 21 with their ends arranged to point in the same direction, a jet stream of air is generated in the piecing nozzle and applied to the two yarns to be pieced in the piecing nozzle so as to untwist their end segments before cutting the two yarns to be pieced at their end segments, and the yarns are cut and pieced during or after application of the jet stream of air.