公开(公告)号：US3916649A

公开(公告)日：1975-11-04

申请号：US56240775

申请日：1975-03-27

申请人： KOHL KARL

发明人： KOHL KARL

IPC分类号： D04B23/12 ,  D04B27/10 ,  D04B23/06

CPC分类号： D04B23/12

摘要： A plurality of weft threads pass through a chain type of thread guide and are picked up by a tensioning chain for presentation to the magazine chain of a warp knitting machine. Weft thread is supplied by a plurality of spools located at one side of the machine. The thread guide comprises a single chain or a pair of chains arranged in the form of a figure ''''8''''. The tensioning means is an endless chain equipped with gripping clip devices for taking the free end of the thread from the guide means and drawing it away therefrom. The angle of the direction of travel of the thread guide chain relative to the direction of travel of the chain of the tensioning means is such that the tensioning means draws the thread from the guide means at an angle of substantially 90* during the travel of the respective chains. In this fashion, the friction frequently associated with prior art devices is significantly reduced.

摘要翻译： 多根纬纱穿过链式导纱器，并由张紧链条拾取，以呈现给经编机的刀库链条。 纬纱由位于机器一侧的多个线轴供应。 线引导件包括以图形“8”形式布置的单个链条或一对链条。 张紧装置是一种环形链条，其具有夹紧夹装置，用于从引导装置中取出螺纹的自由端并将其从中拉出。 导线链相对于张紧装置的链条的行进方向的行进方向的角度使得张紧装置在导线装置的行进期间以大致90度的角度从导向装置牵引线 各自的链条。 以这种方式，经常与现有技术装置相关联的摩擦力显着降低。

公开(公告)号：US3864943A

公开(公告)日：1975-02-11

申请号：US39479673

申请日：1973-09-06

申请人： LIBA MASCHF

发明人： WUNNER ROLAND

IPC分类号： D04B23/12 ,  D04B23/06

CPC分类号： D04B23/12

摘要： A warp knitting or Raschel machine with means for feeding filler thread to the knitting implements and with a sinker arrangement mounted above the needles, is provided with a plurality of filler sinkers extending into the space between trick plates and needles, and movably mounted below the needles. The filler sinkers perform a movement consisting of consecutive horizontal and vertical sections in timed relationship with the needle action and cooperate with the sinker arrangement to hold a filler thread brought behind the back side of the needles in place during the rising of the needles.

摘要翻译： 一种经编或拉舍尔机器，其具有用于将填充线进给到针织工具上并且具有安装在针上方的沉降片布置的装置，其具有延伸到特技板和针之间的空间中的多个填充物沉降片，并且可移动地安装在针下方 。 填料沉降片执行由连续的水平和垂直部分组成的运动，与针头作用定时关系，并与沉降片装置配合，以在针头上升期间保持在针背面后面的填充线。

公开(公告)号：US3810494A

公开(公告)日：1974-05-14

申请号：US31139372

申请日：1972-12-01

申请人： DUPLESSY J

发明人： DUPLESSY J

IPC分类号： D04B23/12 ,  B65H51/10 ,  D03D47/00 ,  D03D47/36 ,  D03D47/34

CPC分类号： D03D47/00 ,  B65H51/105 ,  B65H2701/31 ,  D03D2700/1431

摘要： The invention relates to devices adapted to positively supply a thread or like elongated article under an approximately constant tension to a processing machine as it is pulled by the latter, of the kind comprising a thread advancing mechanism driven by a variable-speed electric motor, and two supports, such as pivoted levers, movable with respect to each other and urged apart by appropriate means such as springs, each carrying a number of guiding means between which the thread passes in zig-zag fashion, while means are provided to control the angular speed of the motor in such manner that it increases as the supports come nearer to each other and that it decreases when they move apart. In order to absorb the sudden variations of the linear speed at which the thread is pulled by the processing machine, as for instance a loom with stationary weft supply, in accordance with the invention the thread guiding means are carried by the movable supports through the medium of spring loaded pivoted arms of quite negligible inertia which follow closely the variations of the pulling speed of the thread without causing appreciable additional tensions. With such an arrangement the supports are practically only responsive to the variations in the average pulling speed of the thread.

摘要翻译： 本发明涉及一种装置，适用于将螺纹或类似的细长物品在近似恒定的张力下供给加工机器，因为它被后者所牵引，包括由变速电动机驱动的螺纹推进机构，以及 两个支撑件，例如枢转杆，可相对于彼此移动并且通过适当的装置（例如弹簧）推动分开，每个承载多个引导装置，螺纹以锯齿形的方式穿过该导向装置，同时提供装置以控制角 电动机的速度使得当支撑件彼此靠近并且当它们移动分开时它减小。 为了吸收由加工机器拉线的线速度的突然变化，例如根据本发明的具有固定纬纱供应的织机，线引导装置由可移动支撑件通过介质承载 弹簧加载的枢转臂具有相当可忽略的惯性，其紧密地跟随螺纹的拉动速度的变化而不引起明显的附加张力。 通过这样的布置，支撑件实际上仅响应于螺纹的平均牵引速度的变化。

公开(公告)号：US3771330A

公开(公告)日：1973-11-13

申请号：US3771330D

申请日：1972-07-27

申请人： STEVENS & CO INC J P

发明人： CARMAN A

IPC分类号： D04B23/12

CPC分类号： D04B23/12

摘要： A feed mechanism for feeding lengths of weft thread on chains carrying to the knitting line of a weft inserted warp knitting machine is described. The chains are provided with conventional clamping thread transfer pins. A plurality of yarns from stationary yarn packages are mounted in a line parallel to the direction of the movement of the weft carrier chains. The yarns from the packages are led to a frame which oscillates from one carrier chain to the other, thus stringing the multiple yarns across and laying them parallel to each other. There are two variants for the frame, in one of which the frame has an inner frame which moves vertically, whereas the outer frame oscillates horizontally across, thus producing a figure-eight path for the yarn. The second variant has a much larger number of yarns, and the frame oscillates horizontally, with no inner frame.

摘要翻译： 描述了一种用于在纬纱插入的经编机的编织线上承载的纬纱的纬纱的进给长度的进给机构。 链条设有传统的夹紧螺纹传送销。 来自固定纱线卷装的多根纱线以与纬纱承载链的移动方向平行的方式安装。 来自包装的纱线被引导到从一个承载链振动到另一个承载链的框架，从而将多根纱线穿过并将它们平行放置。 框架有两个变体，其中一个框架具有垂直移动的内框架，而外框架横向摆动，从而为纱线生成图八路径。 第二种变型具有大量的纱线，并且框架水平地摆动，没有内部框架。

公开(公告)号：US3745792A

公开(公告)日：1973-07-17

申请号：US3745792D

申请日：1971-12-06

申请人： MAYER TEXTILMASCHF

发明人： BERGMANN G

IPC分类号： D04B23/12 ,  D04B23/00

CPC分类号： D04B23/12

摘要： The yarn guide of a warp knitting machine is mounted for reciprocation through a first phase wherein the path of the yarn from the fixed supply cone to the yarn guide is shortened and a second phase wherein this path is lengthened. A mechanism is arranged in this path which comprises a yarn hook mounted for coordinated movement so that a stored length of the yarn is formed during the first phase and the stored length of yarn disappears during the second phase of the movement.

公开(公告)号：US3744276A

公开(公告)日：1973-07-10

申请号：US3744276D

申请日：1971-12-15

申请人： LIBA MASCHINENFAB GMBH

发明人： HAGEL A ,  SELL H

IPC分类号： D04B23/12 ,  D04B23/06 ,  D04B23/08 ,  D04B23/10

CPC分类号： D04B23/12

摘要： Means are provided for keeping a plurality of weft threads of knitting and weaving machines separated so that they cannot cling or cohere and form defective warp knit goods. An endless moving belt is arranged obliquely across the width of the readied weft and provided with pins whose movement is coordinated with the speed of the weft feed.

摘要翻译： 提供用于保持编织和织造机的多根纬纱分离的装置，使得它们不能粘附或固定并形成有缺陷的经编针织物。 无端移动带倾斜地布置在准纬纱的宽度上并且设置有其运动与纬纱进给速度协调的销。

公开(公告)号：US3690126A

公开(公告)日：1972-09-12

申请号：US3690126D

申请日：1971-05-14

申请人： SCHLAFHORST & CO W

发明人： REINERS WALTER ,  PESCH ALBERT THO

IPC分类号： D04B23/12 ,  D04B23/06

CPC分类号： D04B23/12

摘要： Method of operating a warp knitting machine includes, after interruption of a weft running to the weft storage and after shut-down of the machine, severing the drive connection between the weft storage and the knitting instruments, removing the length of weft extending from the break thereof to the weft storage, thereafter placing the weft storage in filling position, automatically refilling the weft reserve remaining in the weft storage, and restoring the drive connection between the weft storage and the knitting instruments so as to resume the knitting process.

摘要翻译： 操作经编机的方法包括在纬纱运行到纬纱储存器之后和机器关闭之后，切断纬纱储存器和编织机器之间的驱动连接，去除从断裂延伸的纬纱长度 然后将纬纱储存器放置在填充位置，自动重新填充保留在纬纱存储器中的纬纱储备，并且恢复纬纱储存器和编织器具之间的驱动连接，以恢复编织过程。

公开(公告)号：US3681942A

公开(公告)日：1972-08-08

申请号：US3681942D

申请日：1971-04-16

申请人： BASSIST RUDOLF G ,  TRAVIS MILLS CORP

发明人： BASSIST RUDOLPH G

IPC分类号： D04B23/10 ,  D04B23/12

CPC分类号： D04B23/12

摘要： First and second spaced apart conveyors, extending toward the knitting instrumentalities of a knitting machine, each carry a plurality of thread clamping means. Guide means bring filling threads from filling thread supplies to the first conveyor where they are clamped. The guide means then moves to the second conveyor to pull filling threads from the supplies and draw them between the conveyors, the filling threads being clamped in the second conveyor. At some point during movement of the guide means, locking means lock the filling threads against further removal from the supplies so as to provide a predetermined tension to the filling threads which become clamped between the conveyors. Means may be provided for tensioning the filling threads as they are withdrawn from their supplies.

公开(公告)号：US3653105A

公开(公告)日：1972-04-04

申请号：US3653105D

申请日：1970-12-10

申请人： CROMPTON & KNOWLES CORP

发明人： KLAEUI HANS J

IPC分类号： D04B23/12 ,  D04H3/04 ,  D02G3/00

CPC分类号： D04B23/12 ,  D04H3/04

摘要： A machine for supplying parallel lengths of fibrous strands for incorporation in a non-woven fabric. A guide carriage reciprocates between a pair of continuously moving conveyors having strand engaging hooks. The carriage lays a band of strands, first around a set of hooks of one conveyor and then a set of hooks on the other conveyor. Before each crossing of the carriage, a rake adjacent each conveyor extends each strand, relative to the conveyor, a distance of one band width from a first holding element to a second holding element upstream of the same conveyor. The carriage, rake, and conveyors are operated in timed relation so that the lengths of strands extending between conveyors will all be parallel for presentation to fabric forming means.

摘要翻译： 一种用于供应平行长度的纤维束以用于结合到无纺织物中的机器。 引导托架在具有绞线接合钩的一对连续移动的输送机之间往复运动。 托架放置一条线束，首先围绕一组输送机的钩子，然后在另一条输送机上一组钩子。 在每个交叉叉车之前，与每个输送机相邻的耙子相对于输送机延伸每个股线，一个带宽从第一保持元件到同一输送机上游的第二保持元件的距离。 托架，耙子和输送机以时间关系操作，使得在输送机之间延伸的线条的长度将全部平行以呈现到织物成形装置。

公开(公告)号：US3643471A

公开(公告)日：1972-02-22

申请号：US3643471D

申请日：1969-07-09

申请人： REINERS WALTER

发明人： FURST STEFAN

IPC分类号： D04B23/12 ,  D04B23/16

CPC分类号： D04B23/16 ,  D04B23/12

摘要： A warp knitting machine having a zone wherein knitting needles are disposed and means for supplying warp threads to the needles includes device for filling a weft having holder members for making the weft ready outside the needle zone, the holder members being disposed in the vicinity of weft reversal locations and being rotatable in closed travel paths, and means for guiding the weft to the warp threads, the holder members having a thread guide cooperating therewith for making the weft ready, the thread guide being displaceable in the closed travel path of one of the holder members.

摘要翻译： 具有布置针织物的区域的经编机和用于向针织物供给经线的装置包括用于填充纬纱的装置，该纬纱具有用于使纬纱准备在针区外的保持器构件，保持构件设置在纬纱附近 反转位置并且可以在闭合的行进路径中旋转，以及用于将纬纱引导到经线的装置，保持器构件具有与其配合的线引导件，用于使纬纱准备好，导纱器可在其中一个的闭合行进路径中移动 持有人成员。