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21.发明公开SYSTEM FOR CONTROLLING THE HEALD FRAMES OF DOUBLE-BEAM VERTICAL LOOMS 失效用于控制在SHANKS垂直法织机DOUBLE TREE
公开(公告)号：EP0854945A1
公开(公告)日：1998-07-29
申请号：EP96934627.0
申请日：1996-10-10
发明人： GENDELMAN, Mikhail
CPC分类号： D03D41/007 , D03C5/00 , D03C9/0683
摘要： A system for controlling the horizontal or near- horizontal head frames (4) of vertical weaving looms, of the type operated by an external weave forming machine (A) provided with control levers (18) acting in vertical planes, comprises a plurality of superimposed horizontal bars (17) extending over the entire width of the loom, each of which is connected to one of said control levers (18) so as to be made to perform an alternating rectilinear movement along its longitudinal axis. Each of said bars (17) has connected to it at least one heald frame (4) by means of a lever mechanism (21, 22) designed to convert said alternating rectilinear movement of the bar (17) in the direction of its longitudinal axis, into an alternating rectilinear movement of the heald frame (4) in a direction perpendicular to said axis.
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22.发明公开METHOD FOR THE AUTOMATIC EXTRACTION OF FAULTY WEFT YARNS FROM THE SHED OF A GRIPPER LOOM 失效法线不正确射击在夹具的棚AUTO拆除
公开(公告)号：EP0853693A1
公开(公告)日：1998-07-22
申请号：EP96934547.0
申请日：1996-10-04
发明人： TASCA, Egidio
IPC分类号： D03D51
CPC分类号： D03D51/085
摘要： A method for the automatic extraction of a short weft yarn from the shed of a gripper loom comprises, upon detection of the error, the following stages: deactivating the cutting means (M) and the weft feeding devices (F) stopping the loom, moving the loom backwards into the position where the faulty weft (A) was inserted; selecting the weft feeding device (F) on the same faulty weft and inserting across the shed with the new weft grippers (C, R) a new weft (A') connected to the faulty weft; recovering the new weft launched and hence the faulty weft (A) on the weft insertion side; moving the loom backwards so as to bring it back into the position where the faulty weft (A) was inserted.
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23.发明授权Method to form a tucked-in selvedge in shuttleless, particularly air looms, and device to carry out said method 失效制造无梭织机，特别是空气的织机的插入边缘的用于执行该方法的方法和装置
公开(公告)号：EP0534429B1
公开(公告)日：1996-07-03
申请号：EP92116363.0
申请日：1992-09-23
发明人： Viscardi, Ettore
IPC分类号： D03D47/48
CPC分类号： D03D47/48
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公开(公告)号：EP0506115B1
公开(公告)日：1995-07-19
申请号：EP92105370.8
申请日：1992-03-27
发明人： Granelli, Renato
IPC分类号： D03D47/30
CPC分类号： D03D47/308
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25.发明公开Pneumatic weft tensioning safety device for air looms, with control of the broken wefts 失效Pneumatische SchussfadenspannvorrichtungfürDüsenwebmaschinen，mit Schussfadenbruchkontrolle。
公开(公告)号：EP0645485A1
公开(公告)日：1995-03-29
申请号：EP94114955.1
申请日：1994-09-22
发明人： Granelli, Renato , Viscardi, Ettore
IPC分类号： D03D51/34
CPC分类号： D03D47/308 , D03D51/34
摘要： Pneumatic weft tensioning safety device for air looms, of the type in which a weft yarn (F) is launched by air jets into a launching channel (5) formed in the loom reed (3) and, at the outlet of the shed, the free end of said yarn is deviated towards the inlet mouth of a lateral weft tensioning channel (11) by an air jet (12) substantially transversal to the direction of said launching channel (5). The lateral weft tensioning channel (11) has an arc-shaped path and leads into a channel extension (6) of said launching channel (5). Means (13) to detect the presence of the weft are positioned in said channel extension (6), downstream of the outlet mouth of said lateral channel (11).
摘要翻译： 用于空气织机的气动纬纱张紧安全装置，其中将纬纱（F）由空气射流发射到形成在织机（3）中的发射通道（5）中，并且在梭口的出口处 所述纱线的自由端通过基本横向于所述发射通道（5）的方向的空气喷射（12）朝向侧向纬纱张紧通道（11）的入口口偏离。 横向纬纱张紧通道（11）具有弧形路径，并且进入所述发射通道（5）的通道延伸部（6）。 用于检测纬纱存在的装置（13）位于所述通道延伸部（6）中，位于所述横向通道（11）的出口处的下游。
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26.发明授权Weft carrying gripper with axially movable slider, for shuttleless weaving looms 失效WEFT携带带有可滑动滑块的抓斗，用于无梭织物
公开(公告)号：EP0394749B1
公开(公告)日：1993-09-22
申请号：EP90106873.4
申请日：1990-04-10
发明人： Viscardi, Ettore
IPC分类号： D03D47/23
CPC分类号： D03D47/233
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27.发明公开Pair of weft carrying and drawing grippers for shuttleless looms, with weft transport on a slanting and, respectively, vertical plane 失效甲给予者和接收夹具用于无梭织机，具有螺纹运输在倾斜或垂直的平面上。
公开(公告)号：EP0534233A1
公开(公告)日：1993-03-31
申请号：EP92115444.9
申请日：1992-09-09
发明人： Viscardi, Ettore
CPC分类号： D03D47/277 , D03D47/23
摘要： A pair of weft transport grippers for shuttleless looms, of the type in which the carrying gripper (1) has a free space (1a) to house the head of the drawing gripper (2) and weft yarn clamping means apt to hold the weft yarn tail (T′) through said space, and in which the drawing gripper (2) has a horizontally positioned hook (9) and a yarn clamping zone lying on a vertical plane. The carrying gripper (1) is apt to hold the weft yarn tail (T′) along a slanting plane, while the drawing gripper (2) has its hook (9) facing the carrying gripper (1) - namely the side opposite to the reed (4) - and comprises two bulging ribs (5, 6) projecting upwards and respectively downwards from its head.
摘要翻译： 一对纬纱运送夹纱器用于无梭织机的，其中，所述运送夹纱器（1）具有一自由空间（1a）中的类型的，以容纳牵引夹纱器的头部（2）和纬纱夹持装置易于握住纬纱 平面尾（T“）穿过所述空间，并且其中所述牵引夹纱器（2）已躺在垂直水平定位钩（9）和一纱线夹持区。 的运送夹纱器（1）易于握住纬纱尾（T“）沿一倾斜平面，而牵引夹纱器（2）具有它的（9）面向所述运送夹纱器（1）钩 - 即相反侧 筘（4） - ，并且包括两个凸出的肋（5,6）从它的头向上投影和向下分别。
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28.发明公开Manufacturing process of a nozzle for air looms 失效Verfahren zur Herstellung einerDüsefürLuftwebmaschinen。
公开(公告)号：EP0393469A1
公开(公告)日：1990-10-24
申请号：EP90106798.3
申请日：1990-04-09
发明人： Granelli, Renato
IPC分类号： D03D47/30
CPC分类号： D03D47/302
摘要： The invention concerns a manufacturing method of a secondary nozzle to produce secondary jets in air looms, of the type consisting of a tubular element open at one end and having a gauged hole in correspondence of the opposite end. According to the invention, said method comprises the following steps:
- cutting to size a steel rod and finishing its outer surface with centesimal tolerance;
- drilling said steel rod with an axial dead hole of gauged dimensions with centesimal tolerance; and
- permanently deforming on a die said drilled steel rod, with flattening of at least one part thereof near its closed end and shaping of this end according to an inclined plane, and subsequently forming a gauged hole on said inclined end surface.摘要翻译： 本发明涉及一种二次喷嘴的制造方法，用于在空气织机中产生二次射流，其类型包括在一端开口的管状元件，并具有对应于相对端的测量孔。 根据本发明，所述方法包括以下步骤： - 切割成钢棒的尺寸并用中心公差完成其外表面; - 用具有中心公差的测量尺寸的轴向死孔钻该钢棒; 并且 - 在所述钻钢杆上的模具上永久地变形，其中至少一部分的平坦化靠近其封闭端，并且根据倾斜平面对其进行成形，随后在所述倾斜端表面上形成测量孔。
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公开(公告)号：EP0393468A1
公开(公告)日：1990-10-24
申请号：EP90106797.5
申请日：1990-04-09
发明人： Viscardi, Ettore,
IPC分类号： D03D47/30
CPC分类号： D03D47/308
摘要： A weft yarn suction device for air looms - of the type equipped with a main blow nozzle (3), through which the weft yarn is fed and which is positioned at one end of the loom, and with a suction device positioned at the opposite end of the loom which draws the weft yarn by depression - comprises a movable shutting lamina (5), apt to progressively close the suction mouth (4) of said device as the reed approaches the beating up position.
摘要翻译： 用于空气织机的纬纱吸引装置 - 这种类型的装置具有主吹气喷嘴（3），纬纱通过该主吹气喷嘴（3）供应并位于织机的一端，并且吸气装置位于织机的另一端 通过压下来拉拽纬纱的织机 - 包括一个可移动的关闭薄片（5），当钢筘接近打开位置时，该关闭薄片可以逐渐关闭所述装置的吸嘴（4）。
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30.发明公开Improved arrangement for mounting the needle of the drawing gripper in weaving looms with continuous weft feed 失效改进安装在连续进料的装饰室中的绘图机的针脚的布置
公开(公告)号：EP0116907A3
公开(公告)日：1985-06-05
申请号：EP84101331
申请日：1984-02-09
发明人： Viscardi, Ettore
IPC分类号： D03D47/20
CPC分类号： D03D47/236
摘要： In a drawing gripper for weaving looms with continuous weft feed, the fixed claw (1) comprises a hemispherical protuberance (8) in the needle pivoting area, and the oscillating needle (3) correspondingly comprises a complementary hemispherical cavity (9). Said protuberance (8) and said cavity (9) define together a spherical hinge, which is held together by the action of the same spring (6) which causes the engagement of the oscillating needle (3) with the fixed claw (1) of the gripper.
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