公开(公告)号：US20220403561A1

公开(公告)日：2022-12-22

申请号：US17839957

申请日：2022-06-14

申请人： Pedax GmbH

发明人： Kurt Offersen

IPC分类号： D01H7/86 ,  D01H13/04 ,  C04B20/00

摘要： The present invention relates to an apparatus for manufacturing reinforcement meshes and spinning stations therefor. Reinforcement rods to be joined with the spinning wires are supplied by advancing means from the rear end of the apparatus, and a special mechanism prevents that the wire breaks during its encounter with the reinforcement rod.

公开(公告)号：US10480101B2

公开(公告)日：2019-11-19

申请号：US15331974

申请日：2016-10-24

申请人： Saurer Germany GmbH & Co. KG

发明人： Cenk Duralti ,  Katrin Kolk ,  Sergei Singer

IPC分类号： D01H1/10 ,  D01H7/86 ,  D01H1/00

摘要： A cabling spindle 2 comprising a spindle pot 5 and an upper part which is constituted as a conical cabling hood 1, wherein a yarn brake 7 is arranged in the cabling hood 1. According to the invention, the cabling hood 1 merges in its upper region from the conical shape into a convex shape.

公开(公告)号：US20170130370A1

公开(公告)日：2017-05-11

申请号：US15341254

申请日：2016-11-02

申请人： Saurer Germany GmbH & Co. KG

发明人： Cenk Duralti

IPC分类号： D01H13/10 ,  D01H1/10 ,  D01H7/86

CPC分类号： D01H7/86 ,  B65H57/12 ,  B65H59/22 ,  B65H2701/31 ,  D01H1/10 ,  D01H13/106 ,  D02G3/285

摘要： An outer-yarn brake (14) for a cording or cabling machine with at least one workstation comprising a bobbin rack (2) for holding at least one feed bobbin (4), a spindle (12) for the rotation of a yarn (6) withdrawn from the feed bobbin (4) around a bobbin pot associated with the spindle (12), and a yarn-guide channel (10) for guiding the yarn (6) received via a free end-portion (8) of the yarn-guide channel (10) to the spindle (12). The outer-yarn brake (14) can be arranged in the yarn running direction of the withdrawn yarn (6) between the feed bobbin (4) and the yarn-guide channel (10) to guide through the withdrawn yarn (6) and comprises a clamping portion for defined braking of the running yarn (6). The outer-yarn brake (14) can be coupled to the free end-portion (8) in order to form a yarn input for the yarn-guide channel (10).

公开(公告)号：US20130287990A1

公开(公告)日：2013-10-31

申请号：US13700347

申请日：2012-04-25

申请人： Hidekazu Katagi

发明人： Hidekazu Katagi

IPC分类号： D02G3/44 ,  D01H7/24 ,  D01H7/86 ,  D02G3/04

CPC分类号： D02G3/445 ,  D01H7/24 ,  D01H7/868 ,  D02G3/04 ,  D02G3/32 ,  Y10T428/23957

摘要： An elastic composite twisted yarn includes a covered elastic yarn, having a core yarn formed of an elastic yarn and a sheath yarn formed of a thermoplastic multi filament, and first and second low stretch yarns formed of a thermoplastic multi-filament yarn or a spun yarn. The covered elastic yarn is drawn at a predetermined draw ratio to be inserted into the first low stretch yarn in a combined yarn state. The yarn in the combined yarn state and the second low stretch yarn are combined and twisted to obtain an elastic composite twisted yarn. A plurality of heteromorphic micro-loops formed of a constituent single fiber of the sheath yarn, which appears during the relaxation by a contractile force of the covered elastic yarn, protruding from the core yarn to a diameter direction, is usually incorporated into a constituent single fiber of the first low stretch yarn and thermally set.

摘要翻译： 弹性复合加捻纱包括具有由弹性纱线形成的芯线和由热塑性复丝形成的护套纱线的覆盖弹性纱线以及由热塑性复丝纱线或细纱线形成的第一和第二低弹力纱线 。 被覆弹性纱线以预定的拉伸比拉伸，以在组合的纱线状态下插入第一低弹力纱线中。 组合纱线状态的纱线和第二低弹力丝线组合并扭曲，得到弹性复合加捻纱线。 通过从芯线向直径方向突出的被覆弹性纱的收缩力松弛期间出现的由鞘线的单体纤维形成的多个异形微环通常被并入到单体 第一条低弹力纱线的纤维和热定型。

公开(公告)号：US20110126506A1

公开(公告)日：2011-06-02

申请号：US13054687

申请日：2009-05-27

申请人： Walter Schlagenhaft

发明人： Walter Schlagenhaft

IPC分类号： D01H1/10 ,  D01H7/86 ,  D01H13/10

CPC分类号： D01H7/86 ,  D01H1/10 ,  D01H13/108 ,  D02G3/285

摘要： A two-for-one twister or cabling machine and a method for operation thereof, wherein a yarn (5, 25) is withdrawn from a supply bobbin (7, 21) and fed to a guide device below a twisted yarn plate (8, 24) of the spindle (2, 22) and from which the yarn (5, 25) exits virtually perpendicular to the axis of the spindle (2, 22) and is deflected to the outer edge of the twisted yarn plate (8, 24) and runs along the spindle (2, 22) as a free yarn balloon (B) encompassing the spindle (2, 22), until the yarn (5, 25) is fed into the twist or cabling point of a yarn guide device (9, 27) above the spindle (2, 22). The supply speed of the yarn (5, 25) is adjusted to achieve a yarn tension which minimizes the yarn balloon diameter as a function of the spindle geometry.

摘要翻译： 一种双向捻线机或布线机及其操作方法，其中，纱线（5,25）从供给线轴（7,21）中取出并供给到加捻纱板（8,28）下方的导向装置， 所述纱线（2,5,25）从所述主轴（2,22）的所述轴线离开所述主轴（2,22）的所述轴线（24），所述纱线（5,25）从所述心轴（2,22）的轴线离开，并且偏转到所述加捻纱线板 ），并且沿着所述心轴（2,22）作为包围所述心轴（2,22）的自由纱线球囊（B）延伸，直到所述纱线（5,25）被馈送到导纱装置的捻合或布线点 9,27）在主轴（2,22）上方。 调整纱线（5,25）的供给速度以实现纱线张力，其使作为主轴几何形状的函数的纱线球直径最小化。

公开(公告)号：US6047537A

公开(公告)日：2000-04-11

申请号：US260520

申请日：1999-02-25

申请人： Markus Beckmann ,  Roland Greis ,  Stefan Kross ,  Wilfried Ruetten ,  Guido Spix

发明人： Markus Beckmann ,  Roland Greis ,  Stefan Kross ,  Wilfried Ruetten ,  Guido Spix

IPC分类号： D01H1/10 ,  D01H1/00 ,  D01H4/00 ,  D01H4/04 ,  D01H4/38 ,  D01H7/02 ,  D01H7/86 ,  D01H7/88 ,  D01H7/90

CPC分类号： D01H7/90 ,  D01H4/38

摘要： In a method for producing a twisted yarn by an integrated spinning and twisting process, individual spun yarns are spun from loose fiber material in at least two spinning devices. The spun yarns are combined and guided in a first direction and subjected to a common first twisting to form a once twisted yarn. The once twisted yarn is then guided in a second direction opposite the first direction according to the two-for-one twisting principle, to form a yarn balloon in order to subject the once twisted yarn to a second twisting. The resulting yarn is then fed through a centering point to a winding device. The loose fiber material is fed into the annular chamber, that is coaxial to the yarn balloon and in which the yarn balloon freely rotates, and is guided substantially radially through the yarn balloon such that the yarn of the yarn balloon directly passes through the loose fiber material. The loose fiber material is then conveyed from the annular chamber substantially radially inwardly into the spinning devices by a pressure gradient.

摘要翻译： 在通过整体纺丝加捻工艺生产加捻纱的方法中，在至少两个纺丝装置中，从松散纤维材料纺出各个短纤纱。 将细纱与第一方向结合并引导，并进行共同的第一扭转以形成一次加捻的纱线。 然后，根据二次捻合原理，一次加捻的纱线沿与第一方向相反的第二方向被引导，以形成纱线气球，以使一次加捻纱线进行第二次捻合。 然后将所得的纱线通过定心点进给到卷绕装置。 松散纤维材料被送入环形室，其与纱线球囊同轴，并且纱线球囊自由旋转，并且基本上径向引导通过纱线球，使得纱线球囊的纱线直接穿过松散纤维 材料。 松散纤维材料然后通过压力梯度从环形室基本径向向内输送到纺丝装置中。

公开(公告)号：US6035620A

公开(公告)日：2000-03-14

申请号：US149383

申请日：1998-09-08

申请人： Jurgen Kallmann ,  Ingo Filz

发明人： Jurgen Kallmann ,  Ingo Filz

IPC分类号： D01H1/10 ,  D01H7/74 ,  D01H7/76 ,  D01H7/82 ,  D01H7/84 ,  D01H7/86 ,  D01H7/90

CPC分类号： D02G3/285 ,  D01H7/86 ,  D01H7/90

摘要： A twisting spindle has a spindle that is driven in rotation, a protective pot supported on the spindle and secured against rotation, and a rotary disk fixedly connected to the spindle. The rotary disk has a radially extending yarn channel connected to the hollow spindle axle and supports a cylindrical mantle surrounding the protective pot. The cylindrical mantle has above the outlet opening of the yarn channel a yarn guide element. An intermediate housing that is freely rotatable and surrounds the rotary disk and the cylinder mantle is provided. A stationary outer housing receiving the intermediate housing is also provided.

摘要翻译： 扭转主轴具有旋转驱动的主轴，支撑在主轴上并保持抵抗旋转的保护罐和固定地连接到主轴的旋转盘。 旋转盘具有连接到空心心轴的径向延伸的纱线通道并且支撑围绕保护罐的圆柱形罩。 圆筒形地幔在纱线通道的出口开口上方具有导纱元件。 提供可自由旋转并围绕旋转盘和气缸罩的中间壳体。 还提供了容纳中间壳体的固定外壳。

公开(公告)号：US6006509A

公开(公告)日：1999-12-28

申请号：US106037

申请日：1998-06-26

申请人： Ulrich Ballhausen ,  Wilfried Rutten ,  Markus Beckmann ,  Guido Spix ,  Stefan Kross

发明人： Ulrich Ballhausen ,  Wilfried Rutten ,  Markus Beckmann ,  Guido Spix ,  Stefan Kross

IPC分类号： D01H1/00 ,  D01H1/10 ,  D01H1/115 ,  D01H4/00 ,  D01H4/08 ,  D01H7/02 ,  D01H7/86 ,  D01H7/88 ,  D01H7/90 ,  D01H13/10

CPC分类号： D01H7/88 ,  D01H1/115 ,  D01H4/00 ,  D01H7/90

摘要： A method for continuously producing a twisted yarn with minimal curling tendency includes the steps of spinning a yarn and directly thereafter, within a time period of less than one second, twisting the yarn. The yarn tension at the end of the spinning step can be adjusted to be essentially the same as the yarn tension at the end of the twisting step, or, in the alternative, the yarn tension at the end of the twisting step is greater than 70% of the yarn tension at the end of the spinning step.

摘要翻译： 用于连续生产具有最小卷曲倾向的加捻纱的方法包括以下步骤：在小于1秒的时间内旋转纱线并直接捻合纱线。 纺丝步骤结束时的纱线张力可以被调整为与扭转步骤结束时的纱线张力基本相同，或者在扭转步骤结束时的纱线张力大于70 在纺丝步骤结束时的纱线张力的％。

公开(公告)号：US5727375A

公开(公告)日：1998-03-17

申请号：US615305

申请日：1996-06-17

申请人： Jerzy Jankowski

发明人： Jerzy Jankowski

IPC分类号： B65H51/22 ,  H01B13/02 ,  D01H1/10 ,  D01H7/86

CPC分类号： D07B3/005 ,  H01B13/0264 ,  D07B2201/2026 ,  D07B2207/205 ,  D07B2207/207

摘要： Apparatus for stranding elongated elements into a bundle of reversely twisted strand sections includes a rotating accumulator drum, a rotating winding flyer at the first end of the drum, and a rotating unwinding flyer at the second end of the drum. A guide plate and collector die guide the elements into the winding flyer, and a twist blocking device guides the twisted strands out of the unwinding flyer. A first twist of the bundle is produced by the winding flyer in a zone between collector die the winding flyer. A second reverse twist is produced by the unwinding flyer in the zone between the unwinding flyer and the twist blocking device. The winding flyer, the drum and the unwinding flyer rotate around a common axis, in the same direction, but at different speeds which change in alternating winding phases. The speed of the flyers and the drum are different from each other, but constant within the particular winding phase. The speeds of the flyers and drums are selected so that the strands are drawn through the apparatus at a predetermined speed and so that twisting in reverse direction occurs in alternating sections as the strands are drawn through the apparatus. The speed of rotation of the flyers and drums also determines the tightness of the twist. Durations of the periodically changing speeds are preferably selected such that the length of the bundle stranded in one direction is equal to the length stranded in the opposite direction.

摘要翻译： PCT No.PCT / GB94 / 02012 Sec。 371日期1996年6月17日第 102（e）日期1996年6月17日PCT 1994年9月15日PCT PCT。 出版物WO95 / 08175 日期1995年3月23日用于将细长元件绞合成一束反向绞合股线段的装置包括旋转的蓄能器鼓，在鼓的第一端处的旋转的绕线传单，以及在鼓的第二端处的旋转的展开传单。 引导板和收集器模具将元件引导到绕线传单中，并且扭转阻挡装置将绞合线引导出展开传单。 束的第一扭转由绕组传单在收集器模具绕组传单之间的区域中产生。 第二反向扭转是通过展开飞翼在展开飞行器和扭转阻挡装置之间的区域中产生的。 卷绕传单，滚筒和展开传单围绕公共轴在相同的方向上旋转，但以不同的速度旋转，交变卷绕阶段发生变化。 传单和滚筒的速度彼此不同，但在特定卷绕阶段内是恒定的。 选择传单和滚筒的速度，使得股线以预定的速度被拉过设备，并且当股线被牵引穿过设备时，反向扭转发生在交替的部分。 传单和鼓的旋转速度也决定了扭曲的紧密度。 优选选择周期性变化的速度，使得在一个方向上绞合的束的长度等于在相反方向上绞合的长度。

公开(公告)号：US5487263A

公开(公告)日：1996-01-30

申请号：US226959

申请日：1994-04-13

申请人： Heinz Scheufeld ,  Ulrich Lossa ,  Heinz Stenmans

发明人： Heinz Scheufeld ,  Ulrich Lossa ,  Heinz Stenmans

IPC分类号： D01H1/10 ,  D01H7/86 ,  D01H13/10

CPC分类号： D01H13/106

摘要： A device for adjusting capsule thread brakes in twisting machines having inside the twisting spindle a capsule thread brake has a brake ring disposed on a brake ring support which may be moved against a spring force. On the brake ring support a ring piston is arranged, which is guided in a ring cylinder connected to a compressed air supply line. A first toothed segment with downwardly directed teeth is arranged on the periphery of the brake ring support, and a second toothed segment with upwardly directed teeth is located opposite the first toothed segment. A support stop engages the slots formed between the teeth of the toothed segments during displacement of the brake ring support. The tooth flanks of the two toothed segments are provided with inclined surfaces in such a way that an upward and downward movement of the brake ring support results in a rotation of the brake ring support by predetermined angle values and an adjustment of the capsule thread brake as a consequence of the support stop abutting against slot bottoms at different axial heights. Several capsule thread brakes may be adjusted simultaneously by a central control device with compressed air pulses supplied by a common compressed air supply line.

摘要翻译： 一种用于调整扭绞机中的胶囊螺纹制动器的装置，其具有在扭转主轴内的胶囊螺纹制动器，其具有设置在制动环支撑件上的制动环，所述制动环可抵抗弹簧力而移动。 在制动环支撑件上设置环形活塞，该环形活塞在连接到压缩空气供应管线的环形气缸中被引导。 具有向下指向的齿的第一齿形段布置在制动环支撑件的周边上，并且具有向上指向的齿的第二齿形段与第一齿形段相对。 在制动环支撑件的移动期间，支撑止挡件与形成在齿形段的齿之间的槽接合。 两个齿形段的齿面设置有倾斜表面，使得制动环支撑件的向上和向下运动导致制动环支撑件旋转预定角度值，并且将胶囊螺纹制动器调节为 支撑件停止在不同轴向高度处与狭槽底部抵接的结果。 几个胶囊螺纹制动器可以由具有由通用压缩空气供应管线供应的压缩空气脉冲的中央控制装置同时调节。