Weft insertion system, reed, rapier and weaving machine comprising such elements
    1.
    发明公开
    Weft insertion system, reed, rapier and weaving machine comprising such elements 有权
    Schussfadeneintragsystem和Webmaschine mit einem solchen系统

    公开(公告)号:EP2829646A1

    公开(公告)日:2015-01-28

    申请号:EP13306071.5

    申请日:2013-07-24

    摘要: This weft insertion system includes at least one rapier (6, 8) provided with weft yarn clamping means (622, 822) for drawing a weft yarn (202) and a reed (2) provided with dents (22) made of a magnetic material. The rapier (6,8) is equipped with magnetic means for exerting an attractive magnetic effort (E, E') between this rapier and the dents of the reed. The reed (2) advantageously has a variable magnetic permeability along its longitudinal axis (X2). The rapier (6, 8) has a lateral face (8262) oriented towards the reed (2) and the magnetic means have a direction of polarization perpendicular to the direction of travel (X6, X8) of the rapier and secant with this surface (8262).

    摘要翻译: 这种引纬系统包括至少一个设有用于拉伸纬纱(202)的纬纱夹持装置(622,822)和设置有由磁性材料制成的凹陷(22)的筘片(2)的剑杆织物(6,8) 。 剑杆(6,8)配备有磁力装置,用于在这个剑杆和筘座之间施加有吸引力的磁力(E,E')。 簧片(2)有利地沿其纵向轴线(X2)具有可变的磁导率。 剑杆(6,8)具有朝向舌簧(2)的侧面(8262),并且磁性装置具有垂直于剑杆和锯齿的行进方向(X6,X8)的偏振方向与该表面( 8262)。

    Webblatt für Webmaschinen
    2.
    发明公开
    Webblatt für Webmaschinen 失效
    WebblattfürWebmaschinen

    公开(公告)号:EP0742303A2

    公开(公告)日:1996-11-13

    申请号:EP96106236.1

    申请日:1996-04-20

    IPC分类号: D03D49/62 D03D47/27

    摘要: Die Erfindung betrifft ein Webblatt für Webmaschinen mit mechanisch angetriebenen Schußfadeneintragsorganen.
    Die Aufgabe der Erfindung besteht darin, Vorkehrungen im Webblatt zu treffen, die zusammen mit Vorkehrungen sowohl am Bringer- als auch am Nehmergreifer eine gegenüber dem Stand der Technik verbesserte Greiferführung ermöglicht.
    Erfindungsgemäß wird die Aufgabe dadurch gelöst, daß die einzelnen Webblattlamellen (6) zwischen dem ersten und dem zweiten Webblattbund (1a,1b) wenigstens eine ein Profil bildende Ausnehmung (6d) aufweisen und daß mit der Ausnehmung temporär ein Greiferführungselement (13) in Verbindung steht.

    摘要翻译: 具有机械驱动的湿线插入剂的织布机包括彼此间隔成一排并且固定在第一(1a)和第二舌簧带(1b)之间的平行薄片(6)。 每个薄片具有形成轮廓的至少一个切口(6d)。 还要求的是织机,其进入和离开织造棚,线插入剂例如。 由柔性或刚性的滑架组成,其一端位于纬纱剑杆架上,至少有一个引导元件横向支撑在要求索取的簧片(1)上。 所述切口在所述簧片的长度上形成通道,所述导向元件临时连接所述通道,并且所述通道具有足够接近所述切割形状的脚跟(13a),以使所述剑杆经历额外的引导。 还要求的是引导元件(13),该引导元件(13)连接到引纬剑杆的侧壁,并且用作剑杆和簧片之间的连接构件,该连接构件打击纬纱对编织边缘。 在横截面中,引导元件具有(a)平行于剑杆器侧壁延伸至少一个连接表面,该连接表面通过弹性元件接合到侧壁,(b)以一定角度以一定角度运行,连接 表面与至少所述薄片区域(6e)滑动接触的至少一个滑动表面和(c)从所述第一滑动表面延伸的另一个滑动表面形成与所述连接表面合并的轮廓轮廓。

    Actuator assembly for a picker head in a wire cloth making machine
    3.
    发明公开
    Actuator assembly for a picker head in a wire cloth making machine 失效
    Antriebsvorrichtungfürdie Eintragsnadel einer WebmaschinefürMetallgewebe。

    公开(公告)号:EP0120357A1

    公开(公告)日:1984-10-03

    申请号:EP84102421.9

    申请日:1984-03-07

    IPC分类号: D03D47/12

    CPC分类号: D03D47/271 D03D47/275

    摘要: The actuator assembly comprises essentially a gear pair (2, 3), whereof one gear (2) is driven rotatively by the loom own crankshaft and the other (3) caused to mesh with the former, being driven thereby to follow a substantially epicycloidal path around it. Rigidly attached to the lattergear(3) is a washer (7) with which a first connecting rod element (13) engages which is connectedto a rod linkage (16) having a bow divider-like configuration, and has a second connecting rod element (51) articulated thereto which reciprocates the picker head actuating carriage, thereby the picker head is caused to pass through the shed to engage with the weft wire and pull, by a substantially constantly applied tension, the weft through the shed, and is held back for an adjustably preset time period prior to completing another stroke. Thus the picker head can be moved with a very high speed and in perfectly timed relationship with the motion of the loom sley thereby providing a wire cloth of optimum characteristics.

    摘要翻译: 致动器组件基本上包括齿轮对(2,3),其中一个齿轮(2)由织机本身的曲轴可旋转地驱动,而另一个(3)与前者啮合,由此驱动从而遵循大体上的除外路径 周围。 刚性地连接到后齿轮(3)上的是垫圈(7),第一连杆元件(13)与第一连杆元件(13)接合,其连接到具有弓形分隔件形状的杆连杆(16),并具有第二连杆 元件(51),其使拾取器头致动托架往复运动,从而使拾取头通过梭口以与纬线接合,并且通过基本上不断施加的张力将纬纱拉过梭子,并保持 在完成另一笔划之前返回到可调节的预设时间段。 因此,拾取头可以以非常高的速度移动,并且与织机的运动完美地定时关系,从而提供最佳特性的丝布。

    Webblatt für Webmaschinen
    6.
    发明公开
    Webblatt für Webmaschinen 失效
    里德织机

    公开(公告)号:EP0742303A3

    公开(公告)日:1998-01-07

    申请号:EP96106236.1

    申请日:1996-04-20

    IPC分类号: D03D49/62 D03D47/27

    摘要: Die Erfindung betrifft ein Webblatt für Webmaschinen mit mechanisch angetriebenen Schußfadeneintragsorganen.
    Die Aufgabe der Erfindung besteht darin, Vorkehrungen im Webblatt zu treffen, die zusammen mit Vorkehrungen sowohl am Bringer- als auch am Nehmergreifer eine gegenüber dem Stand der Technik verbesserte Greiferführung ermöglicht.
    Erfindungsgemäß wird die Aufgabe dadurch gelöst, daß die einzelnen Webblattlamellen (6) zwischen dem ersten und dem zweiten Webblattbund (1a,1b) wenigstens eine ein Profil bildende Ausnehmung (6d) aufweisen und daß mit der Ausnehmung temporär ein Greiferführungselement (13) in Verbindung steht.

    WEBMASCHINE
    8.
    发明公开
    WEBMASCHINE 审中-公开

    公开(公告)号:EP3186422A1

    公开(公告)日:2017-07-05

    申请号:EP15756556.5

    申请日:2015-08-11

    IPC分类号: D03D47/25 D03D47/27

    摘要: The invention relates to a loom, comprising a device for opening sheds between adjacent warp threads, a weft-insertion device for inserting at least one weft thread into all opened sheds by means of at least one projectile (4), which pulls a weft thread, a reed (5) having a plurality of reed dents for beating up the inserted weft thread (8), and a belt drive having a belt (2) guided around two pulleys (1), of which belt at least one belt region (2a) extending linearly between the pulleys (1) is arranged below the reed (5) in such a way that said at least one belt region extends in the insertion direction of the at least one weft thread (8), wherein the projectile (4), which comprises at least one permanent magnet or at least one magnetizable body (12), can be pulled through the sheds across horizontally oriented reed dent regions under magnetic attraction by means of at least one permanent magnet (3) guided by the belt (2), wherein a ramp (6a) is arranged before the reed (5) in the weft insertion direction, by means of which ramp a projectile (4) carried on the belt (2) in a contacting manner can be lifted off the belt (2) and raised to the height of the horizontally oriented reed dents against the magnetic attraction force during the motion of the projectile in the direction of the reed (5), and a ramp (6b) is arranged after the reed (5), by means of which ramp the projectile (4) can be led back onto the belt (2). The invention further relates to a method for operating a loom.

    摘要翻译: 本发明涉及一种织机,该织机包括用于在相邻经纱之间打开梭口的装置,用于借助于至少一个抛射体(4)将至少一个纬纱插入到所有打开的梭口中的引纬装置,所述至少一个抛射体拉动纬纱 ,具有多个用于击打插入的纬纱(8)的筘状筘的筘(5)以及具有围绕两个滑轮(1)引导的带(2)的带驱动装置,其中至少一个带区域 所述至少一个带区域在所述至少一个纬纱(8)的插入方向上延伸,其中所述抛射物(4)在所述带轮(1)之间线性地延伸, )包括至少一个永久磁铁或至少一个可磁化主体(12),可借助至少一个由所述带(12)引导的永磁体(3)在磁引力下通过所述水平取向的簧片凹陷区域被拉过所述梭口 2),其中斜面(6a)布置在所述筘内的簧片(5)之前 (2)上的抛射物(4)以接触的方式从带(2)上抬起并升高到水平取向的筘齿的高度,抵抗磁吸引力 在抛射体沿筘5的方向运动期间,并且在筘5之后设置斜面6b,通过该斜面,射弹4可以被引导回到带2上 )。 本发明还涉及一种操作织机的方法。

    Driving device
    9.
    发明公开
    Driving device 有权
    Antriebvorrichtung

    公开(公告)号:EP1544509A1

    公开(公告)日:2005-06-22

    申请号:EP04078309.4

    申请日:2004-12-06

    摘要: The present invention relates to a driving device, comprising at least one body (4), (11) which may be put in an alternating rotary motion by the rotation of at least one cam (3A), (3B); (16A), (16B), the said body (4), (11) being provided to be rotatable on a shaft (1), which itself is provided to perform a continuous rotary motion. The said body (4), (11) may be mounted on bearings on the drive shaft (1) or on a shaft that may be driven by the drive shaft (1). Because of the continuous rotation of the said shaft (1), the bearings of this body will be subjected to a uniform load along their circumference and consequently will be likewise subjected to a uniform wear. This will enhance the life span of the bearing. Because of which the driving device will operate more precisely and it may be carried out in a more compact form.
    This invention likewise relates to a machine provided with such a driving device, more particularly to a textile machine.

    摘要翻译: 本发明涉及一种驱动装置,包括至少一个本体(4),(11),其可通过至少一个凸轮(3A),(3B)的旋转而被置于交替的旋转运动中; (16A),(16B),所述主体(4),(11)设置成可以在轴(1)上旋转,所述轴(1)本身被设置成执行连续的旋转运动。 所述主体(4),(11)可以安装在驱动轴(1)上的轴承上或安装在可由驱动轴(1)驱动的轴上。 由于所述轴(1)的连续旋转,所以本体的轴承将沿其圆周受到均匀的载荷,并因此同样受到均匀的磨损。 这将增强轴承的使用寿命。 因此,驱动装置将更精确地操作,并且可以以更紧凑的形式进行。 本发明同样涉及一种具有这种驱动装置的机器,更具体地涉及一种纺织机器。