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1.发明公开Lever to operate the weft yarn gripping devices in a pair of weft carrying and drawing grippers for looms 审中-公开Hebel zum Betrieb des Schussfadengreifers eines SchussfadengreiferpaarfürWebmaschinen
公开(公告)号：EP1013807A1
公开(公告)日：2000-06-28
申请号：EP99113423.0
申请日：1999-07-12
发明人： Franz, Ermanno
IPC分类号： D03D47/23
CPC分类号： D03D47/233 , D03D47/236
摘要： In a lever to operate the weft yarn gripping devices, in a pair of weft carrying and drawing grippers for shuttleless looms, the fulcrum of said lever (1; 10) is fixed to the gripper body by fixing means which are external to the peripheral surface enveloping the lever (1; 10).
摘要翻译： 在用于操作纬纱夹持装置的杠杆中，在用于无梭织机的一对纬纱携带和牵引夹持器中，所述杆（1; 10）的支点通过固定装置固定到夹持器主体，固定装置在外周表面 包围杆（1; 10）。
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公开(公告)号：EP0856072B1
公开(公告)日：2000-03-22
申请号：EP96934694.9
申请日：1996-10-15
发明人： TASCA, Egidio
CPC分类号： D03D49/70
摘要： Weft cutting device for looms, of the type comprising a pair of control members (D) rotating about a working axis (B) parallel to the main axis of the loom, a corresponding pair of cutting members (F, T) rotating about an axis (G) inclined in respect of said working axis (B), and motion transmission means between said control members and said cutting members. In said device, the motion transmission means consist of a pair of thin rods (2), the ends of which are rigidly connected to said control members (D) and, respectively, to said cutting members (F, T).
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3.发明公开Device to modify the geometry of the shed in correspondence of the fabric selvedge in a weaving loom 失效装置，用于在一织机织物边缘连接改变棚屋几何
公开(公告)号：EP0877110A1
公开(公告)日：1998-11-11
申请号：EP98108446.0
申请日：1998-05-08
发明人： Gendelman, Mikhail
摘要： Device to modify the geometry of the shed in correspondence of the fabric selvedge, in a weaving loom comprising a yarn carrier bar (T), eventually oscillating, to deviate the warp yarns (O) between a warp beam (S) and a set of heald frames (Q). In correspondence of the ends of said yarn carrier bar (T) there are provided deviation rollers - in the form of idle bushes (1) or of idle pins (2) - apt to cooperate with the sole warp yarns forming the fabric selvedge, the axis of said rollers coinciding with or being parallel to the axis of the yarn carrier bar (T), and their lateral surface being tangent to the plane formed by the warp yarns in the weaving zone when the geometry of the shed is symmetrical and the shed is closed.
摘要翻译： 设备修改梭口的几何形状，在织机的织物边的对应，包括导纱杆（T），最终振荡，偏离一个经轴（S）和一组之间的经纱（O） 综框（Q）。 在所述导纱杆的（T）的端部设置有偏差辊的对应 - 在空闲的形式衬套（1）或闲置销（2） - 易于与鞋底经纱形成织物边配合，所述 轴线与所述的辊子以一致的或平行于导纱杆（T），和它们的横向表面是相切通过在编织区域中的经纱形成的平面的轴线当梭口的几何形状是对称的，棚屋 关闭。
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4.发明授权Method to automatically pull out a broken weft yarn from the shed in air looms and pneumomechanical device used in said method 失效一种用于自动从喷气织机的梭口去除假纬纱方法，以及用于该方法中使用气动装置
公开(公告)号：EP0534541B1
公开(公告)日：1996-12-18
申请号：EP92202872.5
申请日：1992-09-18
发明人： Granelli, Renato
IPC分类号： D03D51/08
CPC分类号： D03D51/085
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公开(公告)号：EP0509255B1
公开(公告)日：1996-07-10
申请号：EP92104590.2
申请日：1992-03-17
发明人： Viscardi, Ettore
IPC分类号： D03D47/23
CPC分类号： D03D47/233
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6.发明公开Lateral guide device for heald frames in weaving looms, with improved locking and unlocking system 失效横向导向装置用于织机中的综框，改进了锁定和解锁系统
公开(公告)号：EP0649925A1
公开(公告)日：1995-04-26
申请号：EP94116493.1
申请日：1994-10-19
发明人： Tasca, Egidio
CPC分类号： D03C9/065 , D03C9/0683
摘要： Lateral guide device for heald frames in weaving looms, comprising a first section (3, 4, 5) permanently fixed to the loom structure (T) and a second section (11, 12) carrying the guide cheeks (2) for the heald frames (1), said second section being apt to slide in respect of the first section in a direction towards and away from the heald frame (1) and to be fixed to said first section by means of a fast locking jaw clamp (5), apt to be locked by way of a tie rod (8) operated by a cam lever (7).
The device also comprises means (6, 14) to keep unvaried the angular positioning of the second section during its sliding movements, as well as adjustable stop means (15) to limit the movement of said second section in the direction towards the heald frames (1).摘要翻译： 包括永久固定在织机结构（T）上的第一部分（3,4,5）和承载用于综框的引导颊板（2）的第二部分（11,12），所述横向引导装置用于织造织机中的综框。 （1），所述第二部分适于相对于所述第一部分在朝向和远离所述综框（1）的方向上滑动并且通过快速锁定爪夹具（5）固定到所述第一部分， 容易通过由凸轮杆（7）操作的拉杆（8）锁定。 该装置还包括用于在其滑动运动期间保持第二部分的角度定位不变的装置（6,14），以及用于限制所述第二部分在朝向综框的方向上的运动的可调止动装置（15） 1）。
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7.发明公开Method to automatically pull out a broken weft yarn from the shed in air looms and pneumomechanical device used in said method 失效一种用于自动从喷气织机的梭口去除假纬纱方法，以及用于这种方法中使用气动装置。
公开(公告)号：EP0534541A1
公开(公告)日：1993-03-31
申请号：EP92202872.5
申请日：1992-09-18
发明人： Granelli, Renato
IPC分类号： D03D51/08
CPC分类号： D03D51/085
摘要： Method to automatically pull out a faulty weft from the shed in air looms. In case of a faulty weft, the cutting of the yarn (2) is prevented and a double weft is simultaneously fed into the shed (3). The loop (7) thus formed is conveyed to the outlet of the shed (3) by an air stream, inside a pneumomechanical device (10) positioned at loom outlet.
Said device (10) comprises an inner duct (13) into which blows the air stream conveying the faulty weft yarn, yarn gripping and intermittent drawing members (15) positioned downstream of and across said duct (13), and devices (19, 21) to protect from dirt the yarn detection optical sensor (18).摘要翻译： 方法自动从棚子拔出故障纬在空气织机。 在有故障的纬线的情况下，所述纱线（2）的切割防止和双纬被同时供给到梭口（3）。 环（7）这样形成是通过在空气流输送到梭口（3）的出口处，在织机出口定位在pneumomechanical装置（10）的内部。 所述装置（10）包括内部管道（13）成吹送空气流输送故障纬纱夹纱和间歇拉伸构件（15）定位的并跨过所述导管（13）的下游，和设备（19，21 ），以从污物保护纱线检测光学传感器（18）。
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公开(公告)号：EP0358934B1
公开(公告)日：1993-02-03
申请号：EP89114553.4
申请日：1989-08-07
发明人： Viscardi, Ettore
IPC分类号： D03D47/20
CPC分类号： D03D47/20
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9.发明公开Toothed wheel to control the gripper straps in shuttleless looms and manufacturing method thereof 失效齿轮用于无梭织夹持器的控制织机体积和制造方法。
公开(公告)号：EP0504803A1
公开(公告)日：1992-09-23
申请号：EP92104589.4
申请日：1992-03-17
发明人： Viscardi, Ettore
CPC分类号： D03D47/276 , B29D15/00 , F16H55/06
摘要： A toothed wheel (3) to control the gripper straps in shuttleless looms is obtained by injection molding of thermoplastic material. To increase wear resistance of the wheel toothing (1), a strip (2) of thermosetting material - reinforced with carbon or cotton fibres - is introduced into the mold during the molding operation, said strip (2) having a fretted section reproducing the final profile of said toothing (1). The strip (2) is pre-manufactured in a flat position and of length sufficient to cover the full circumference of the toothed wheel (3). It then remains firmly positioned into the mold, once it has been elastically deformed into a circle to be introduced therein. This also allows to considerably accelerate the toothed wheel manufacturing process.
摘要翻译： 带齿的轮（3），以控制剑杆带在无梭织机用的热塑性材料的注射成型获得。 为了增加轮齿的耐磨损性（1），带材（2）的热固性材料的 - 与碳纤维或棉纤维增强 - 被引入模制在外科手术期间的模具中，所述带（2），其具有音柱部再现的最终 说啮合的型材（1）。 所述条带（2）是预先制造在平坦位置和足够的长度以覆盖所述带齿的轮（3）的整个圆周。 然后，它保持牢固地定位到模具中，一旦已发生弹性变形成圈引入其中。 因此，这允许显着地加速齿轮的制造工艺。
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公开(公告)号：EP1079009A2
公开(公告)日：2001-02-28
申请号：EP00111570.8
申请日：2000-05-30
发明人： Pezzoni, Dario , Poletti, Diego , Zenoni, Adriano
IPC分类号： D03C11/00
CPC分类号： D03C11/00
摘要： The invention concerns a device and a method to form the split selvedge in a loom, in which the device comprises independent motor means controlled by a central processing unit of the loom on the basis of the actual weaving parameters of each single weft, thereby varying the moment of mutual shifting of the selvedge yarns. It is thus possible to equalize the final tension level of the single wefts, independently from the weaving conditions and from the characteristics of the single weft being inserted, thereby obtaining, after cutting of the split selvedge, a fringe of uniform length even for fabrics woven with different wefts.
摘要翻译： 本发明涉及一种在织机中形成分割边的装置和方法，其中该装置包括由织机的中央处理单元根据每根单纬纱的实际织造参数控制的独立电机装置，从而改变 边纱相互转移的时刻。 因此，可以使单个纬纱的最终张力水平与织造条件和单个纬纱被插入的特性无关，从而在切割分割边后获得均匀长度的条纹，即使对于织物编织 用不同的纬线。
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