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    • 92. 发明申请
    • Reed for weaving
    • 芦苇编织
    • US20040020548A1
    • 2004-02-05
    • US10601414
    • 2003-06-23
    • TSUDAKOMA KOGYO KABUSHIKI KAISHA
    • Akihiko Yamamoto
    • D03D039/00
    • D03D49/62D03D47/278
    • This reed for weaving is characterized in that a plurality of reed dents each having a hollow portion in a front edge section are arranged such that the hollow portions are communicated with each other so as to form guide grooves for the weft, the depths of the hollow portions of the reed dents located at least at one end portion are made larger than the depths of the hollow portions of the other reed dents, and that the nearer the central side in the weft insert direction, the smaller the depths of the hollow portions of the reed dents are made so as to become approximate to the depths of said hollow portions of the other reed dents, and further, areas including portions corresponding to the hollow portions in the rear edge section of the reed dents are projected backward.
    • 这种用于织造的钢筘的特征在于,在前边缘部分中具有中空部分的多个筘片布置成使得中空部分彼此连通,以形成用于纬纱的引导槽,中空部分的深度 至少位于一个端部的筘片的部分被制成大于其它筘片的中空部分的深度,并且纬纱插入方向上的中心侧越靠近中空部分的深度越小, 簧片凹陷被制成为近似于其它筘片的所述中空部分的深度,并且还包括与簧片凹部的后边缘部分中的中空部分相对应的部分的区域向后突出。
    • 94. 发明授权
    • Multi-section reed for air jet loom
    • 喷气织机多部分芦苇
    • US5782271A
    • 1998-07-21
    • US761947
    • 1996-12-09
    • Adnan WahhoudPeter Czura
    • Adnan WahhoudPeter Czura
    • D03D47/30D03D49/60D03D49/62
    • D03D49/62D03D47/278
    • A multi-section reed for a pneumatic loom includes at least two partial reeds or reed sections that are arranged spaced apart from one another, and a respective reed filler member arranged in the gap between the two reed sections. A substantially continuous or through-going weft insertion air channel is formed by individual air channel sections that are respectively provided in the individual reed sections and reed filler member and that are substantially aligned with each other. In a transition region between a first air channel section and a second consecutive or following air channel section, an inlet end of the second air channel section is enlarged or widened in a funnel-shaped or tapering configuration relative to the cross-sectional dimension of the remainder of the weft insertion air channel, and particularly the outlet end of the first air channel section. The enlarged tapering inlet end of the air channel section provides a smooth transition allowing the inserted weft thread to travel without interference from one reed member to the next, even if the reed members are slightly out of alignment with each other.
    • 用于气动织机的多部分簧片包括彼此间隔布置的至少两个部分簧片或簧片部分,以及布置在两个簧片部分之间的间隙中的相应的簧片填充部件。 基本上连续或贯穿的纬纱插入空气通道由单独的空气通道部分形成,各个空气通道部分分别设置在单独的簧片部分和簧片填充部件中并且基本上彼此对准。 在第一空气通道部分和第二连续或随后的空气通道部分之间的过渡区域中,第二空气通道部分的入口端相对于所述第二空气通道部分的横截面尺寸以漏斗形或锥形结构被扩大或加宽 引纬空气通道的剩余部分,特别是第一空气通道部分的出口端。 空气通道部分的扩大的锥形入口端提供平滑过渡,允许插入的纬纱行进而不受到一个簧片构件的干扰,直到另一个簧片构件彼此稍微不对准。
    • 97. 发明授权
    • Weaving reed with profiled teeth
    • 用异型牙编织芦苇
    • US4787422A
    • 1988-11-29
    • US94817
    • 1987-09-09
    • Erich PeterRudolf Riezler
    • Erich PeterRudolf Riezler
    • D03D47/30D03D49/62D03D47/28
    • D03D49/62D03D47/278
    • A profiled weaving reed, especially for shuttleless looms with pneumatic weft thread insertion, has profiled reed teeth which are so deformed along the path of weft thread insertion that a first deformation forms an edge slanted in the direction of weft thread insertion while a further deformation on the opposite side of the respective reed tooth is slanted in the opposite direction. The first deformations may, for example, have a bent edge. The first and further deformations of all individual reed teeth form, over the width of the reed a type of groove or throat in which the weft thread is guided. The deformations prevent or greatly reduce an air loss through the reed and improve the air flow transporting the weft thread.
    • 异型织物簧片,特别是用于带有气动纬纱插入的无梭织机,具有沿着纬纱插入路径变形的异形簧片齿,第一变形形成沿纬纱插入方向倾斜的边缘,同时进一步变形 相应的筘齿的相对侧沿相反的方向倾斜。 第一变形例如可以具有弯曲边缘。 所有单独的筘齿的第一和另外的变形在纬纱的宽度上形成一种其中引纬纬纱的凹槽或喉部。 变形防止或大大减少了通过簧片的空气损失,并改善了输送纬纱的气流。