Shed-forming apparatus for doup weave
    41.
    发明授权
    Shed-forming apparatus for doup weave 失效
    编织装置

    公开(公告)号:US4796674A

    公开(公告)日:1989-01-10

    申请号:US91933

    申请日:1987-09-01

    IPC分类号: D03C7/06 D03D37/00

    CPC分类号: D03C7/06

    摘要: A shed-forming apparatus for doup weaves comprises for each warp thread pair a plate adapted to be pivoted back and forth and comprising on one side of its pivoting axis a bore for the passage of the stationary warp thread and on the opposite side of its pivoting axis slot for accommodating the wip thread. Two or more plates are connected to one another as well as to drive discs by bolts or the like positioned radially outwardly beyond the slot, the drive discs being in turn engaged by a drive rod of the shed-forming mechanism. The peripheral shape of the plates may be elliptical or ellipsoidal or it may be circular. The drive discs may also take the form of belt-driven cog wheels engaging matching teeth of a toothed belt connected to the drive means for the shed-forming plates.

    摘要翻译: 用于织布的梭口形成装置包括每个经线对,适于前后枢转的板,并且在其枢转轴线的一侧上包括用于固定经线通过的孔,并且在其枢转的相对侧 轴槽用于容纳擦拭线。 两个或多个板彼此连接并且通过位于径向向外超过槽的螺栓等驱动盘,驱动盘又由梭口形成机构的驱动杆接合。 板的周边形状可以是椭圆形或椭圆形,也可以是圆形。 驱动盘也可以采取皮带驱动齿轮的形式,其啮合连接到用于梭口形成板的驱动装置的齿形带的匹配齿。

    Method and apparatus for anchoring a floating yarn portion in a woven fabric
    42.
    发明授权
    Method and apparatus for anchoring a floating yarn portion in a woven fabric 失效
    用于在织物中锚定浮动纱线部分的方法和装置

    公开(公告)号:US3796234A

    公开(公告)日:1974-03-12

    申请号:US3796234D

    申请日:1972-05-15

    申请人: MULLER J

    发明人: MULLER J

    摘要: In a shuttleless loom, a yarn is inserted into an open warp shed to form a yarn loop which is anchored by a weft thread passing therethrough upon changing of the warp shed. The yarn is laid across a warp part inserted and anchored again by a following weft thread so that a floating yarn portion, anchored at the ends, is formed on the fabric. The yarn may be a fancy yarn having an ornamental effect, or the floating yarn portion may be used for attaching objects to the fabric.

    摘要翻译: 在无梭织机中,将纱线插入到开放的经纱棚中,以形成纱线环,纱线环由经纱梭口改变后通过的纬纱锚定。 将纱线铺设在穿过由经纬纱再次插入和锚定的经纱部分上,使得在织物上形成锚定在端部的浮纱部分。 纱线可以是具有装饰效果的花式纱线,或者可以使用浮动纱线部分将物体附着到织物上。

    Selvedge forming device for a weft thread

    公开(公告)号:US09915015B2

    公开(公告)日:2018-03-13

    申请号:US15311357

    申请日:2015-05-27

    申请人: PICANOL

    IPC分类号: D03C7/06 D03D47/48 D03C7/00

    CPC分类号: D03D47/48 D03C7/06

    摘要: Weaving machine, device and method for tucking a thread end (11, 12, 24, 25) of a weft thread (10) into a subsequent shed (15), which thread end (11,12,24,25) extends outside a shed (15), wherein thread ends (11, 12, 24, 25) are tucked into a subsequent shed (15) by a tucking device (13,14,28,29), wherein a thread end (11, 12, 24, 25) is selectively moved by a moveable arm (9, 19), and wherein the thread end (11,12,24,25) moved by the moveable arm (9, 19) beyond the separator element (8, 18) is separated by the separator element (8, 18) from the working area of the tucking device (13, 14, 28, 29).

    METHOD FOR WEAVING A FABRIC, NEAR-NET SHAPE FABRIC WOVEN VIA SUCH A METHOD AND WEAVING LOOM FOR IMPLEMENTING THIS METHOD
    48.
    发明申请
    METHOD FOR WEAVING A FABRIC, NEAR-NET SHAPE FABRIC WOVEN VIA SUCH A METHOD AND WEAVING LOOM FOR IMPLEMENTING THIS METHOD 审中-公开
    用于织造织物,近似网状织物的方法,通过这种方法和用于实施该方法的织物

    公开(公告)号:US20170022638A1

    公开(公告)日:2017-01-26

    申请号:US15216079

    申请日:2016-07-21

    IPC分类号: D03C13/00 D03D41/00 D03C7/06

    摘要: A method for weaving a fabric (F), with warp yarns (412, 414, 422, 424) and inwoven weft yarns (61, 62, W1-W5), on a loom (2) which comprises a warp delivery unit (8); heddles (14) for moving warp yarns in order to form a shed; a mechanism (12) for moving (F1) each heddle vertically along a vertical path; weft insertion means (21, 22) for inserting each weft yarn in a shed (S1, S2) and for releasing the weft yarn at a given location along a weft axis (Y1, Y2); and weft delivery means (28) for delivering weft yarns (61, 62, W1-W5) to the weft insertion means, this method comprising, for at least two consecutive picks, at least the following steps consisting in a) opening the shed (S1, S2); b) picking, by the weft insertion means (21, 22), of a first end (612, 622) of a weft yarn (61, 62, W1-W5) presented by the weft delivery means (28); c) drawing (A3) the weft yarn into the shed, along the weft axis (Y1, Y2); d) releasing the weft yarn at the predetermined position along the weft axis; e) withdrawing the insertion means from the shed; and f) beating-up the weft yarn wherein, during step c), the shed is closed around the inserted weft yarn (61, 62), by moving warp yarns (412, 414, 422, 424) of a predetermined group (G4, G4′) of warp yarns to a semi-closed position.

    摘要翻译: 在织机(2)上编织具有经纱(412,414,422,424)和纬编纬纱(61,62,W1-W5)的织物(F)的方法,所述织机(2)包括经纱输送单元(8) ); 用于移动经纱的综丝(14)以形成梭口; 用于沿垂直路径垂直移动(F1)每个综丝的机构(12) 纬纱插入装置(21,22),用于将每条纬纱插入梭口(S1,S2)中,并沿纬纱(Y1,Y2)在给定位置释放纬纱; 以及用于将纬纱(61,62,W1-W5)输送到纬纱插入装置的纬纱输送装置(28),该方法至少包括以下步骤:至少两次连续取样,包括:a)打开梭子 S1,S2); b)通过纬纱插入装置(21,22)拾取由纬纱传送装置(28)呈现的纬纱(61,62,W1-W5)的第一端(612,622); c)沿纬纱(Y1,Y2)将纬纱(A3)拉入梭子(s) d)沿着纬线在预定位置释放纬纱; e)从插座中取出插入装置; 以及f)打纬纬纱,其中在步骤c)期间,通过移动预定组(G4)的经纱(412,414,422,424),围绕所插入的纬纱(61,62)封闭梭口 ,G4')经纱延伸至半闭合位置。

    Device to form a leno selvedge
    49.
    发明授权
    Device to form a leno selvedge 有权
    装置形成纱罗边缘

    公开(公告)号:US08590578B2

    公开(公告)日:2013-11-26

    申请号:US13534438

    申请日:2012-06-27

    IPC分类号: D03C7/06 D03C7/00 D03C13/00

    CPC分类号: D03C7/00 D03C7/06

    摘要: A device for the formation of a leno selvedge includes a frame for installation on the heddle shafts of a loom. The frame has at least one needle pair for two leno threads. The needle pair is mounted in the frame so that it can pivot around the longitudinal axis of the frame, and the device includes a pivot drive for pivoting the needle pair.

    摘要翻译: 用于形成纱罗镶边的装置包括用于安装在织机的综面轴上的框架。 该框架具有至少一个针对两个纱罗线。 针对被安装在框架中,使得它可以围绕框架的纵向轴线枢转,并且该装置包括用于枢转针对的枢转驱动器。

    Method and Apparatus for Weaving Pattern Formation in Woven Fabrics with Additional Weft Effects
    50.
    发明申请
    Method and Apparatus for Weaving Pattern Formation in Woven Fabrics with Additional Weft Effects 有权
    用于织造织物中具有附加纬纱效应的织物形成方法和装置

    公开(公告)号:US20130105029A1

    公开(公告)日:2013-05-02

    申请号:US13809271

    申请日:2011-05-04

    IPC分类号: D03D31/00 D03C7/06

    摘要: For weaving pattern formation of a woven fabric with weft threads (3), warp threads (1) and effect threads (2), data sets (20) are produced according to a method in which data values are derived from weft sequence numbers (30) and from positions of interlacing points (P) of an effect thread (2) with the weft threads (3) in the pattern repeat (29). These data sets (20) are supplemented by further data values (31, 32, 33, 34) derived from the weaving pattern, in such a manner so that they form a pattern draft (28) for a weaving pattern with additional weft effects. In a weaving machine with devices for slidingly displacing effect threads (2) in the weft direction (12), the weaving pattern formation is derived from the data sets (20) of this pattern draft (28).

    摘要翻译: 对于使用纬纱(3),经纱(1)和效果线(2)的编织物的织造图案形成,根据数据值从纬编序列(30)导出的方法来生成数据集(20) )和图案重复(29)中的效果线(2)与纬纱(3)的交织点(P)的位置。 这些数据集(20)由从织造图案导出的进一步数据值(31,32,33,34)补充,使得它们形成用于具有额外纬纱效应的织造图案的图案草稿(28)。 在具有用于在纬向(12)上滑动地移动效果丝线(2)的装置的织造机器中,织造图案形成从该图形草图(28)的数据集(20)导出。