Weaving machine with weft break clearing devices
    1.
    发明授权
    Weaving machine with weft break clearing devices 失效
    织纬机采用纬纱断线装置

    公开(公告)号:US5303745A

    公开(公告)日:1994-04-19

    申请号:US864780

    申请日:1992-04-07

    IPC分类号: D03D47/34 D03D51/08

    CPC分类号: D03D51/085 D03D47/34

    摘要: A weaving machine, more particularly a projectile weaving machine (100), has weft break clearing devices (1, 2) at the shed entrance and exit. These devices form units with grippers and, for example, a suction device for removing a broken weft (110) and are mounted for pivoting or displacing them with an actuator or manually out of range of the warps. The mobility of the devices (1, 2) allows the weaver unrestricted access, for example, when clearing a warp break in the selvedge area.

    摘要翻译: 一种织造机,特别是一种抛丸机(100),在入口和出口处设有纬纱清理装置(1,2)。 这些装置形成具有夹持器的单元,并且例如用于去除破碎的纬纱(110)的抽吸装置,并且被安装成用于使致动器枢转或移动它们或者手动地超出经纱的范围。 设备(1,2)的移动性允许织造者无限制地访问,例如,当清除边缘区域中的弯曲断裂时。

    Clearing a weft yarn break in a loom
    2.
    发明授权
    Clearing a weft yarn break in a loom 失效
    在一个LOOM中清除一条羊毛裤

    公开(公告)号:US5158120A

    公开(公告)日:1992-10-27

    申请号:US702267

    申请日:1991-05-17

    CPC分类号: D03D51/085

    摘要: A pivotally mounted yarn guiding member is disposed between a weft yarn injector and a shed of warp yarns to effect drawing in of a fresh weft yarn as well as extraction of a broken weft yarn from the loom. The yarn guiding member is pivotable into a bottom position after receiving a fresh yarn end to deflect the yarn about a centering vane so that a shears may cut the yarn to form a fresh yarn tip for subsequent picking. The yarn guiding member is pivotable between a central position and a top position after receiving a loop of a broken weft yarn so as to extract the broken end of the yarn from within the shed or from the point upstream of the injector nozzle. An extraction duct is also provided on the exit side of the shed to extract the broken piece of the weft yarn via a reciprocating motion and suction. A hooked needle is also provided to effect formation of a loop of yarn for extraction by the yarn guiding member when a brake occurs upstream of the injector nozzle.

    摘要翻译: 枢轴安装的纱线引导构件设置在纬纱注射器和经纱梭口之间以实现新鲜纬纱的拉丝以及从织机中提取断裂的纬纱。 纱线引导构件在接收到新鲜纱线端部之后可枢转到底部位置,以使纱线围绕定心叶片偏转,使得剪切机可以切割纱线以形成用于随后拾取的新鲜纱线尖端。 纱线引导构件在接收到断裂的纬纱的环之后在中心位置和顶部位置之间可枢转,以便从梭口内或从喷射器喷嘴的上游点提取纱线的断裂端。 在梭口的出口侧还设置有提取管道,以通过往复运动和抽吸来提取断纬的纬纱。 当制动器在喷射器喷嘴的上游发生时,还设置有钩针,以形成用于纱线引导构件提取的纱线圈。

    Process for making plastic fibers for application in concrete
    3.
    发明授权
    Process for making plastic fibers for application in concrete 有权
    制造用于混凝土的塑料纤维的工艺

    公开(公告)号:US08496861B2

    公开(公告)日:2013-07-30

    申请号:US13397789

    申请日:2012-02-16

    摘要: Method for making plastic fiber for application in concrete with largest grain diameters >4 mm, with an average diameter of 0.15 to 2 mm, corresponding to approximately 160 to 28,000 dtex. Using a co-extrusion process, a bi-component fiber is formed having a central core and a casing around the central core, the central core and the casing contain different pure polymers or polymer mixtures, and then the co-extruded bi-component fiber is stretched by a factor of 5 to 15, and thereafter a structured or grooved surface is embossed onto the co-extruded stretched bi-component fiber. The embossing is performed such that a depth of the embossing is more than 10% of an average fiber diameter, and a maximal distances of structure tips within incorporated structures of the embossing in an axial direction lie in a region between 0.5 mm and 3 mm.

    摘要翻译: 制造塑料纤维的方法,用于最大粒径> 4mm的混凝土中,平均直径为0.15至2mm,相当于约160至28,000dtex。 使用共挤出方法,形成双组分纤维,其具有围绕中心芯的中心芯和壳体,中心芯和壳体包含不同的纯聚合物或聚合物混合物,然后共挤出双组分纤维 拉伸5至15倍,然后将结构化或开槽的表面压花到共挤出的拉伸双组分纤维上。 进行压花,使得压花深度大于平均纤维直径的10%,并且在压花的结合结构内的结构顶端在轴向方向上的最大距离位于0.5mm和3mm之间的区域中。

    Bi-Component Plastic Fibers For Application in Cement-Bonded Building Materials
    4.
    发明申请
    Bi-Component Plastic Fibers For Application in Cement-Bonded Building Materials 有权
    双组分塑料纤维应用于水泥粘结建筑材料

    公开(公告)号:US20120146254A1

    公开(公告)日:2012-06-14

    申请号:US13397789

    申请日:2012-02-16

    IPC分类号: B32B27/02

    摘要: Method for making plastic fiber for application in concrete with largest grain diameters >4 mm, with an average diameter of 0.15 to 2 mm, corresponding to approximately 160 to 28,000 dtex. Using a co-extrusion process, a bi-component fiber is formed having a central core and a casing around the central core, the central core and the casing contain different pure polymers or polymer mixtures, and then the co-extruded bi-component fiber is stretched by a factor of 5 to 15, and thereafter a structured or grooved surface is embossed onto the co-extruded stretched bi-component fiber. The embossing is performed such that a depth of the embossing is more than 10% of an average fiber diameter, and a maximal distances of structure tips within incorporated structures of the embossing in an axial direction lie in a region between 0.5 mm and 3 mm.

    摘要翻译: 制造塑料纤维用于最大粒径> 4mm的混凝土的方法,平均直径为0.15至2mm,相当于约160至28,000dtex。 使用共挤出方法,形成双组分纤维,其具有围绕中心芯的中心芯和壳体,中心芯和壳体包含不同的纯聚合物或聚合物混合物,然后共挤出双组分纤维 拉伸5至15倍,然后将结构化或开槽的表面压花到共挤出的拉伸双组分纤维上。 进行压花,使得压花深度大于平均纤维直径的10%,并且在压花的结合结构内的结构顶端在轴向方向上的最大距离位于0.5mm和3mm之间的区域中。

    Weft drawing-in device including slotted tubular guide members
    5.
    发明授权
    Weft drawing-in device including slotted tubular guide members 失效
    WEFT绘图设备,其中包括插入式管道指导成员

    公开(公告)号:US5144987A

    公开(公告)日:1992-09-08

    申请号:US598688

    申请日:1990-10-17

    IPC分类号: D03D47/34

    CPC分类号: D03D47/34

    摘要: In a device for a drawing a weft yarn (2) into a loom a continuous guide duct combined from tubular members (54, 55) is interrupted at places so that various operating elements such as a yarn brake (62) or a yarn tensioner (72) can act on the weft yarn (2). The weft yarn (2) is in these cases deflected transversely to the direction of movement through the tubular members, and so the tubular members (54, 55) are formed near the deflection station with slots extending from one deflecting station (63) to the other (63'). The device enables the weft yarn to be drawn in automatically by means of compressed air.

    摘要翻译: PCT No.PCT / CH90 / 00052 Sec。 371 1990年10月17日第 102(e)日期1990年10月17日PCT 1990年3月2日PCT公布。 公开号WO90 / 11397 日本1990年10月4日。在用于将纬纱(2)拉成织机的装置中,从管状构件(54,55)组合的连续导管在位置被中断,使得各种操作元件例如纱线制动器 62)或纱线张紧器(72)可以作用在纬纱(2)上。 在这些情况下,纬纱(2)横向于通过管状构件的运动方向偏转,因此管状构件(54,55)形成在偏转站附近,其中狭槽从一个偏转站(63)延伸到 其他(63')。 该装置使纬纱能够通过压缩空气自动拉伸。

    Bi-Component Synthetic Fibres for Application in Cement-Bonded Building Materials
    7.
    发明申请
    Bi-Component Synthetic Fibres for Application in Cement-Bonded Building Materials 审中-公开
    用于水泥粘结建筑材料的双组分合成纤维

    公开(公告)号:US20090136755A1

    公开(公告)日:2009-05-28

    申请号:US12067860

    申请日:2006-09-21

    IPC分类号: B32B1/00

    摘要: The core/casing-fibre consists of plastic such as polypropylene, polyethylene or a mixture of these raw materials or other thermoplastic polymers. The fibre diameter is 0.15 to 2.0 mm and the core/casing-fibre in a continuous or intermittent manner has a structured surface. This is produced by an embossing (5) which designed in a single-sided or multi-sided manner, and its depth is at least 10% of the average fibre diameter. The embossing (5) may be designed in a transverse or diagonal manner or in another shape to the fibre course, but in any case is incorporated after a stretching of the fibre by the factor 5 to 15. The core/casing-fibre is cut in section of 10 to 80 mm and grouped together into bundles of several thousand and wrapped in a water-soluble plastic film. Such fibres are used for increasing the tensile strength, for improving the post-failure behaviour or generally for the mechanical reinforcement in cement-bonded building materials, in particular concrete. The bundles may be worked into the building material together with the plastic film without any disadvantages.

    摘要翻译: 芯/套管纤维由塑料如聚丙烯,聚乙烯或这些原料或其它热塑性聚合物的混合物组成。 纤维直径为0.15〜2.0mm,连续或间歇的芯/壳纤维具有结构化表面。 这是通过以单面或多面设计的压花(5)制成的,其深度是平均纤维直径的至少10%。 压花(5)可以以横向或对角线方式设计,或者以纤维层的另一形状设计,但是在任何情况下,在将纤维拉伸5至15倍之后加入。将芯/套管纤维切割 在10至80毫米的部分,并组合成几千束,并包裹在一个水溶性塑料薄膜。 这种纤维用于提高拉伸强度,改善破坏后的性能,或者通常用于水泥粘合建筑材料,特别是混凝土中的机械增强。 束可以与塑料膜一起加工成建筑材料,没有任何缺点。

    Gripper projectile for a weaving machine
    8.
    发明授权
    Gripper projectile for a weaving machine 失效
    编织机的夹爪射弹

    公开(公告)号:US5632309A

    公开(公告)日:1997-05-27

    申请号:US573473

    申请日:1995-12-15

    申请人: Josef Kaufmann

    发明人: Josef Kaufmann

    IPC分类号: D03J5/06

    CPC分类号: D03J5/06 Y10T24/44692

    摘要: The gripper projectile has a housing (1), a weft yarn clip (2) and a connector element (3) in order to connect the housing and the weft yarn clip. Furthermore, unitary portions protruding outward from the outer side of each respective leg are provided for biasing the clip legs in order to produce a predetermined gripping force, with the gripping force setting itself automatically on assembly of the weft yarn clip.

    摘要翻译: 夹具抛射体具有壳体(1),纬纱夹(2)和连接器元件(3),以便连接壳体和纬纱夹。 此外,设置从每个相应腿部的外侧向外突出的整体部分,用于偏压夹子腿,以便产生预定的夹紧力,同时在纬纱夹的组装时自动设定夹持力。

    Stretchable Raschel goods
    9.
    发明授权
    Stretchable Raschel goods 失效
    可拉链RASCHEL商品

    公开(公告)号:US5065601A

    公开(公告)日:1991-11-19

    申请号:US278834

    申请日:1988-12-01

    申请人: Josef Kaufmann

    发明人: Josef Kaufmann

    IPC分类号: D04B21/00

    CPC分类号: D04B21/14 D10B2505/02

    摘要: For the Raschel goods the threads are provided in longitudinal direction, are interconnected by loop and loop, wherein the threads consist of glass. The Raschel goods are produced by means of two guide bars, wherein the first guide bar provides alternately loop and loop and the second guide bar in reverse rhythm at the same time, and wherein the threads are supplied under predetermined bias.

    摘要翻译: 对于拉舍尔商品,螺纹沿纵向设置,通过环和环相互连接,其中螺纹由玻璃组成。 拉舍尔商品通过两个导杆产生,其中第一导杆同时以相反的节奏交替地提供环路和环路以及第二导杆,并且其中在预定偏压下提供线。