公开(公告)号：US6161597A

公开(公告)日：2000-12-19

申请号：US423252

申请日：2000-02-07

申请人： Ignace Meyns ,  Kurt Slosse

发明人： Ignace Meyns ,  Kurt Slosse

IPC分类号： D03D47/27

CPC分类号： D03D47/277

摘要： A gripper weaving machine having at least one rapier (1) which carries a gripper (3) and is driven by a drive wheel (9) and which is guided outside a shed by guide elements (13, 15), where the guide elements are part of guidance devices and are arranged to rotate the rapier (1) about its longitudinal axis (28).

摘要翻译： 具有至少一个剑杆（1）的夹纱机编织机，其携带夹持器（3）并且由驱动轮（9）驱动，并且通过引导元件（13,15）被引导到梭口外部，引导元件 引导装置的一部分并且被布置成围绕其纵向轴线（28）旋转剑杆（1）。

公开(公告)号：US5615714A

公开(公告)日：1997-04-01

申请号：US443314

申请日：1995-05-17

申请人： Giulio Bortoli ,  Luciano Corain ,  Gianluigi Sora

发明人： Giulio Bortoli ,  Luciano Corain ,  Gianluigi Sora

IPC分类号： D03D47/27 ,  D03D47/34

CPC分类号： D03D47/277 ,  D03D47/23 ,  D03D47/272

摘要： A guide system for a gripper insertion tape in a shuttleless loom which includes a sley with a reed, through the dents of which pass upper and lower warp yarns forming a shed, at least one insertion tape moving with reciprocating motion between the upper and lower warp yarns of the open shed, a gripper fixed to one end of the tape to convey a weft yarn through the shed, and a plurality of guide teeth fixed spaced apart on the sley and projecting through the lower warp yarns of the shed when the shed is open. The teeth are provided with a bearing and guiding surface for the insertion tape and for the gripper. The bearing and guiding surface of the teeth includes a convex surface which extends in the direction of the warp yarns. A control mechanism is also provided making guiding of the insertion tape and the gripper more effective during travel thereof within the shed.

摘要翻译： 一种用于无梭织机中的夹持器插入带的引导系统，其包括具有舌簧的筘座，通过其通过上下经纱形成梭口的凹槽，至少一个在上下翘曲之间往复运动的插入带 开口棚的纱线，固定在带的一端以将纬纱输送通过梭口的夹持器，以及多个导向齿，其在梭口上间隔开并通过梭口的下经纱突出， 打开。 齿上设置有用于插入带和夹持器的轴承和引导表面。 齿的轴承和引导表面包括在经纱方向上延伸的凸面。 还提供了一种控制机构，使得插入带和夹具的引导在棚内的行进期间更有效。

公开(公告)号：USRE35400E

公开(公告)日：1996-12-17

申请号：US282128

申请日：1994-07-28

申请人： Angelo Stacher ,  Rudolf Vogel

发明人： Angelo Stacher ,  Rudolf Vogel

IPC分类号： D03D47/20 ,  D03D47/27 ,  D03D49/50 ,  D03D47/18 ,  D03D49/60

CPC分类号： D03D47/277 ,  D03D47/23

摘要： A rapier loom has rapier heads which are moved by picking tapes into an open shed. Spacing elements are provided for the rapiers to ensure that when the shed is fully opened, a space is present between the tape and the bottom shed to reduce frictional contact between the warp yarns and the picking tape edges when the shed closes. The spacing elements can be in the form of slidable members which are disposed on the underside of the rapier head and/or in the form on spacing teeth which are secured to the sley and which can enter the shed between the warp yarns of a bottom shed.

摘要翻译： 剑杆织机具有剑杆头，通过将胶带拾取到开放的棚子中来移动。 提供间距元件用于剑杆织机，以确保当梭口完全打开时，带和底部梭口之间存在空间，以减小梭子关闭时经纱和采摘带边缘之间的摩擦接触。 间隔元件可以是可滑动构件的形式，其设置在剑杆头的下侧和/或以间隔齿的形式，固定到筘座上并且可以进入底棚的经纱之间的梭口 。

公开(公告)号：US5179979A

公开(公告)日：1993-01-19

申请号：US705318

申请日：1991-05-24

申请人： Hans Zollinger

发明人： Hans Zollinger

IPC分类号： D03D47/12 ,  D03D47/27

CPC分类号： D03D47/277

摘要： The gripper loom has picking tapes and rapier heads whose centers of gravity are disposed above the top of the tape. Between the tape wheels and the shed, tape guides are provided to impart to the picking tapes an inclined direction of movement towards the shed. Due to these inclined tape guides, disengagement of the rapier heads from the raceway in the shed can be obviated, with a consequent reduction in the frequency of warp yarn breakages.

摘要翻译： 夹具机具有拾取带和剑杆头，其重心位于带的顶部上方。 在带轮和梭口之间设置带导向件以使拾取带向梭口施加倾斜的运动方向。 由于这些倾斜的带引导件，可以避免剑杆头与梭口中的滚道的脱离，从而导致经纱断裂频率的降低。

公开(公告)号：US5107903A

公开(公告)日：1992-04-28

申请号：US606692

申请日：1990-10-31

申请人： Luciano Cinel

发明人： Luciano Cinel

IPC分类号： D03D47/27

CPC分类号： D03D47/272 ,  D03D47/276 ,  D03D47/277

摘要： A tape drive system for the weft gripper of a shuttleless loom which uses a plastically undeformable tape formed of composite laminate layers containing rigid fibers. The tape is driven by a sprocket engaging perforations provided along the tape and the engagement is being ensured by two shoulder blocks. Additionally the tape is provided with a permanent magnet at that end carrying said weft gripper cooperating with a metal plate extending along the whole or at least part of a tape travel track.

摘要翻译： 一种用于无梭织机的纬纱夹持器的带驱动系统，其使用由含有刚性纤维的复合层压层形成的塑性不变形带。 胶带由沿着胶带提供的穿孔的链轮驱动，并且通过两个肩部块确保接合。 此外，磁带在该端设置有永磁体，承载所述纬纱夹持器与沿着磁带行驶轨道的整个或至少一部分延伸的金属板配合。

公开(公告)号：US5088525A

公开(公告)日：1992-02-18

申请号：US632157

申请日：1990-12-21

申请人： Ewald Zimmermann

发明人： Ewald Zimmermann

IPC分类号： D03D47/27 ,  D03D49/60 ,  D03D49/66

CPC分类号： D03D47/277 ,  D03D49/60

摘要： A gripper loom is equipped along its reed or slay beam with a plurality of compartments formed by separation walls extending in parallel to each other and in parallel to the lower shed forming warp threads which pass through these compartments. The upper edges of the separation walls are aligned with each other and with a guide surface of the gripper rods so that the upper edges form extension guide surfaces for the gripper rods. Thus, the lower shed forming warp threads do not interfere with the proper motion of the gripper rods.

摘要翻译： 夹纱机沿着其簧片或杀手梁配备有多个隔室，隔室由彼此平行延伸并平行于穿过这些隔室的下部梭口成形经线形成的分隔壁形成。 分隔壁的上边缘彼此对准并且与夹持杆的引导表面对齐，使得上边缘形成用于夹持杆的延伸引导表面。 因此，下部成形的经线不会妨碍夹持杆的适当运动。

公开(公告)号：US5035268A

公开(公告)日：1991-07-30

申请号：US384174

申请日：1989-07-21

申请人： Robert Bucher

发明人： Robert Bucher

IPC分类号： D03D47/27

CPC分类号： D03D47/276 ,  D03D47/272 ,  D03D47/277

摘要： A picking mechanism comprises a flexible picking belt for securing to a belt wheel and made of plastics reinforced by a number of stranded and/or bunched groups of fibers. The fiber groups are disposed in an insert extending over the entire length of the picking belt and surrounded by a layer of plastics constituting the picking belt and free from the fiber in the fiber groups. The picking belt has an end portion remaining outside the winding area of the belt wheel and formed with a web-like raised part. The easily-manufactured, low-weight picking belt prevents exposure of fiber in the fiber group during a long period of operation.

摘要翻译： 拾取机构包括柔性拾取带，用于固定到带轮并由由多个绞合和/或成束的纤维束增强的塑料制成。 纤维组设置在插入件的整个长度上的插入件中，并被构成拾取带的塑料层包围，并且与纤维组中的纤维无关。 拾取带具有保持在带轮的卷绕区域外部的端部并且形成有网状凸起部分。 容易制造的低重量采摘带在长时间的操作期间防止纤维组中的纤维暴露。

公开(公告)号：US4977932A

公开(公告)日：1990-12-18

申请号：US389973

申请日：1989-08-07

申请人： Luigi Pezzoli

发明人： Luigi Pezzoli

IPC分类号： D03D47/27

CPC分类号： D03D47/277 ,  D03D47/272

摘要： A guide for the motion of a pair of weft grippers inside the shed of a shuttleless loom, in which two control straps each carrying one of the grippers move on a substantially horizontal plane under the action of two gearwheels with reciprocating motion. A plurality of elements guide the straps in this motion, these guide elements being aligned on a sley facing a reed of the loom and positioned perpendicularly thereto, the straps having a substantially rectangular section of greater width than thickness and a shaped recess extending along each longitudinal side edge. The guide elements are substantially horizontal tooth projection, shaped like and engaged in those recesses. The projections are wedge-shaped, the apices of the wedges being substantially half way along the thickness of the straps. The straps are wider and thicker adjacent the grippers than remote from the grippers.

公开(公告)号：US4669513A

公开(公告)日：1987-06-02

申请号：US849685

申请日：1986-04-09

申请人： Otto Hintsch

发明人： Otto Hintsch

IPC分类号： D03D47/24 ,  D03D49/60 ,  D03D49/66 ,  D03D47/27

CPC分类号： D03D47/277 ,  D03D47/24 ,  D03D49/60

摘要： The guide for a picking element is provided with five plane guide surfaces which are peripherally disposed about the picking tunnel. These five guide surfaces are disposed on each of the single guide tooth or are distributed between a separately constructed guide hook and an adjacent separately constructed guide support. Any two adjacent guide surfaces are disposed to define an angle of at least 90 degrees in order to reduce the friction forces operating between the guide surfaces and the picking element.

摘要翻译： 拾取元件的引导件设置有五个平面引导表面，其围绕拾取通道周边设置。 这五个引导表面设置在单个引导齿的每一个上，或者分布在单独构造的引导钩和相邻的单独构造的引导支撑之间。 任何两个相邻的引导表面设置成限定至少90度的角度，以便减少在引导表面和拾取元件之间操作的摩擦力。

公开(公告)号：US4493347A

公开(公告)日：1985-01-15

申请号：US416261

申请日：1982-09-09

申请人： Friedrich Lutz

发明人： Friedrich Lutz

IPC分类号： D03D47/27 ,  D03D47/00

CPC分类号： D03D47/272 ,  D03D47/276 ,  D03D47/277 ,  Y10T74/18832

摘要： The present invention relates to a weft insertion device for use on a band-gripper weaving machine. The device has a driven, rotationally oscillating band wheel having a flexible insertion band including a gripper head. The band executes an oscillating movement transversely to the warp shed as the band unwinds from the winds onto the circumference of the band wheel. The circumference of the band wheel is smaller than the maximum excursion of the gripper head. The insertion band is wound around the circumference of the band wheel to the extent of more than 360.degree. when the gripper head is in the position in which the head is fully and maximally withdrawn from the warp shed. In this way, the diameter of the band wheel can be kept small. This small diameter permits operation at high rotational speeds and also renders the band wheel less expensive. This is particularly advantageous when the machine is wide. Further, the contribution to total machine width made by the band wheels is less than under the prior art, and additionally the height of the machine does not need to be increased with a corresponding increase in machine width.

摘要翻译： 本发明涉及一种用于带夹机织机的引纬装置。 该装置具有带有旋转振动的带轮，其具有包括夹持头的柔性插入带。 当乐队从风向退绕到带轮的圆周上时，该乐队横向于经纱梭子进行摆动运动。 带轮的圆周小于夹头的最大偏移。 当夹头位于头部完全并最大程度地从经纱脱落的位置时，插入带围绕带轮的圆周缠绕到大于360度的程度。 以这种方式，带轮的直径可以保持较小。 这种小直径允许在高转速下操作并且还使得带轮更便宜。 当机器宽时，这是特别有利的。 此外，由带轮制造的对机器总宽度的贡献小于现有技术，并且机器的高度不需要随着机器宽度的相应增加而增加。