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公开(公告)号：US5947403A
公开(公告)日：1999-09-07
申请号：US11122
申请日：1998-04-17
CPC分类号： D03D47/364 , B65H59/06 , D03D47/366 , B65H2701/31
摘要： A yarn feeding device with a housing, a storage body, an extension arm of said housing, and a holder in the extension arm for an annular yarn braking body which can axially be pressed against the storage body. The holder in said extension arm being slidably guided and being movable between a braking position and a gap position with respect to the storage body. A quick adjustment mechanism which can be manually actuated by means of a handle is provided on or in the extension arm for the holder and allows the holder to be moved in a single stroke from the braking position into the gap position.
摘要翻译： PCT No.PCT / EP96 / 03021 Sec。 371日期：1998年4月17日 102（e）日期1998年4月17日PCT提交1996年7月10日PCT公布。 出版物WO97 / 03908 日期1997年2月6日具有壳体，存储体，所述壳体的延伸臂的纱线输送装置和用于环形纱线制动体的延伸臂中的保持器，其可轴向地压靠在储存体上。 所述延伸臂中的保持器被可滑动地引导并且可在相对于存储体的制动位置和间隙位置之间移动。 可以通过手柄手动致动的快速调节机构用于保持器的延伸臂上或中，并允许保持器从制动位置到间隙位置以一个行程移动。
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公开(公告)号：US6082654A
公开(公告)日：2000-07-04
申请号：US11124
申请日：1998-07-16
CPC分类号： D03D47/364 , B65H59/06 , D03D47/366 , B65H2701/31
摘要： A yarn feeder (F) including a holding device (H) for holding a yarn braking body in an extension arm (2, 2a) of a housing, a support body (6a) for a holder (5) of the yarn braking body (4) and a moving drive including a cylindrical piston (6b) which is movable in a cylinder (7) to move the yarn braking body (4) between a braking position and a gap position relative to a storage body (3) of the yarn feeder (F). The piston (6b) is arranged as an integrated guide element of the support body (6a) on the support body (6a). At least one guide nose (9) which engages into a guide track (10) fixed onto the extension arm is provided as a rotation preventing member on the piston and/or on the support body at a transverse distance from the piston axis (X).
摘要翻译： PCT No.PCT / EP96 / 03020 Sec。 371日期：1998年7月16日 102（e）1998年7月16日PCT PCT 1996年7月10日PCT公布。 公开号WO97 / 03907 日本特开1997年2月6日一种纱线供给装置（F），包括：用于将纱线制动体保持在壳体的延伸臂（2,2a）中的保持装置（H）;保持器（5）的支撑体（6a） 纱线制动体（4）和包括可在气缸（7）中移动的圆柱形活塞（6b）的移动驱动器，以使纱线制动体（4）相对于储存体在制动位置和间隙位置之间移动 3）。 活塞（6b）被布置为支撑体（6a）在支撑体（6a）上的一体导向元件。 在与活塞轴线（X）的横向距离处，在活塞和/或支撑体上设置有至少一个接合到固定到延伸臂上的导轨（10）中的引导鼻（9）作为旋转防止构件， 。
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3.发明授权Device and method for controlling and/or monitoring a yarn processing system 失效用于控制和/或监视纱线处理系统的装置和方法公开(公告)号：US06999837B2
公开(公告)日：2006-02-14
申请号：US10501255
申请日：2003-01-10
IPC分类号： G06F19/00
CPC分类号： D03D47/34
摘要： A device for controlling and monitoring a yarn processing system, which comprises an electronic main control unit and at least one yarn feeding unit, and inside of which a serial communications field bus system is provided with at least one field bus for carrying out communication. At least one bi-directional event line is provided outside the field bus system in order to transmit a time critical and/or time-specific, digital and anonymous event signal for carrying out and/or confirming events. For at least one communication participant connected to the field bus system, an event specific characteristic feature of respective event signal can be defined by the software side configuration inside the field bus system.
摘要翻译： 一种用于控制和监测纱线处理系统的装置，包括电子主控制单元和至少一个送纱单元，其中串行通信现场总线系统具有至少一个用于进行通信的现场总线。 在现场总线系统外部提供至少一个双向事件线，以便发送用于执行和/或确认事件的时间关键和/或时间特定的数字和匿名事件信号。 对于连接到现场总线系统的至少一个通信参与者，可以通过现场总线系统内部的软件侧配置来定义相应事件信号的事件特定特征。
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4.发明授权公开(公告)号：US06257516B1
公开(公告)日：2001-07-10
申请号：US09155705
申请日：1999-07-26
IPC分类号： B65H5120
CPC分类号： D03D47/364 , D03D47/366
摘要： An axial disc brake, particularly for a yarn feeding device, having braking surfaces which are axially pressed against each other with a predetermined yieldable contact pressure. One of said braking surfaces has a spherical convex shape, and the other braking surface is conical with a cone axis lying at least approximately along the axis of the disc brake. The axial disc brake can be provided at the front end of a storage drum of a yarn feeding device of a projectile or gripper weaving machine, such that the yarn withdrawn from the storage drum rotates like the pointer of a clock along a yarn guiding surface and directly enters into the contact zone of the braking surfaces without deflection, and is deflected after having passed the contact zone gently in the axial direction.
摘要翻译： 一种轴向盘式制动器，特别是用于喂纱装置的轴向盘式制动器，其具有以预定的可屈服接触压力彼此轴向压靠的制动表面。 所述制动表面中的一个具有球形凸起形状，并且另一个制动表面是锥形的，锥形轴至少近似于盘式制动器的轴线。 轴向盘式制动器可以设置在射出或夹纱机的喂纱装置的储存鼓的前端，使得从存储鼓抽出的纱线沿着纱线引导表面像钟表的指针一样旋转， 直接进入制动面的接触区域而没有偏转，并且在沿轴向方向经过接触区域之后被偏转。
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公开(公告)号：US5738291A
公开(公告)日：1998-04-14
申请号：US704527
申请日：1996-11-04
CPC分类号： D03D47/366 , B65H2402/633
摘要： A yarn braking device includes a resilient annular braking element having provided therein a circumferentially extending braking surface. The braking surface is adapted to be moved into contact with a circular draw-off area of a yarn storage drum under the influence of an axial biasing force. The yarn braking device also includes an annular carrier provided on the braking element, and a stationary Cardan holding device used for supporting the braking element which is movably supported via first and second Cardan axes, and for applying the biasing force thereto. The second Cardan axis is formed of pairs of contact areas provided on the annular carrier on the one hand and on a support ring on the other. The pairs of contact areas are adapted to be detached from one another and to be pressed onto one another by means of the biasing force wherein the support ring is supported in the Cardan holding device such that it is tiltable about the first Cardan axis.
摘要翻译： PCT No.PCT / EP95 / 00880 Sec。 371日期：1996年11月4日 102（e）日期1996年11月4日PCT 1995年3月9日PCT公布。 出版物WO95 / 24355 日期1995年9月14日一种纱线制动装置包括弹性环形制动元件，其中设置有周向延伸的制动表面。 制动表面适于在轴向偏压力的影响下与纱线储存鼓的圆形排出区域接触。 纱线制动装置还包括设置在制动元件上的环形载体，以及用于支撑通过第一和第二万丹轴线可移动地支撑并且用于向其施加偏压力的制动元件的固定的卡丹夹持装置。 第二万丹轴由一对接触区域形成，一对接触区域设置在环形载体上，另一方面由支撑环组成。 这些接触区域适于彼此分离并且通过偏置力彼此压靠，其中支撑环被支撑在万寿菊保持装置中，使得其可绕第一万丹轴线倾斜。
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6.发明授权Weft yarn insertion system having deactivatable slip conveyor and associated yarn brake 失效纬纱插入系统具有可松动的滑动输送机和相关的纱线制动器
公开(公告)号：US5660213A
公开(公告)日：1997-08-26
申请号：US586843
申请日：1996-04-23
CPC分类号： D03D47/34
摘要： An insertion system for the weft yarn of a jet loom, comprising a jet insertion device in the jet loom for withdrawing the weft yarn and for transporting the same into a shed, and a weft-yarn storage, supply and measuring device arranged upstream of the jet insertion device. The weft-yarn storage, supply and measuring device including a weft-yarn stopping and releasing device which is controllable in response to a weaving cycle. The insertion system also includes a mechanical weft-yarn slip conveyor arranged in the yarn path of the weft-yarn stopping and releasing device relative to the jet insertion device, which comprises at least on conveyor roller rotating in the insertion direction of the weft yarn at a faster circumferential speed than the maximum weft-yarn insertion speed and can be deactivated while the conveyor roller is rotating during the insertion process. With the slip conveyor activated, the weft yarn surrounds at least a partial region of the circumferential surface of the roller and can be acted upon with a slip conveyor force determined by the withdrawal tension in the weft yarn. The insertion system further includes a yarn brake arranged in the yarn path at the slip conveyor or downstream of the slip conveyor, which can be engaged in response to the weaving cycle.
摘要翻译： PCT No.PCT / EP94 / 02208 Sec。 371日期：1996年4月23日 102（e）日期1996年4月23日PCT 1994年7月6日PCT公布。 第WO95 / 03442号公报 日期1995年2月2日喷气织机的纬纱用插入系统，包括喷气织机中的喷射装置，用于取出纬纱并将其输送到梭口中，纬纱存放，供给和测量 装置，其布置在喷射插入装置的上游。 纬纱存储，供给和测量装置包括可以响应编织周期控制的纬纱停止和释放装置。 插入系统还包括布置在纬纱停止释放装置相对于喷射插入装置的纱线路径中的机械纬纱滑动输送器，其至少包括在沿着纬纱的插入方向旋转的输送辊上 比最大纬纱插入速度更快的圆周速度，并且可以在输送辊在插入过程中旋转时停用。 在打滑输送机被激活的情况下，纬纱围绕辊的圆周表面的至少一部分区域，并且可以用由纬纱中的退回张力确定的滑动输送机作用。 插入系统还包括布置在滑动输送机处的纱线路径中或纱线输送机下游的纱线制动器，其可以响应于织造周期而接合。
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公开(公告)号：US07083134B2
公开(公告)日：2006-08-01
申请号：US10490541
申请日：2002-09-24
IPC分类号： B65H51/20
CPC分类号： D04B15/482 , D03D47/361
摘要： The invention relates to a yarn feeding device (F) for weaving or knitting machines whose winding element (W) is driven by an electric motor (M) controlled by an electronic speed control device (CU). According to the invention, the electric motor (M) is a synchronous motor, in particular, a permanent magnet (PM) motor with the speed control device (CU) provided for effecting a permanent vector control with the stator being sinusoidally acted upon. Continuously determined information pertaining to the relevant rotational position of the rotor (R) of the motor (M) is used in the speed control device (CU), which serves to perform permanent vector control, in order to adjust at least one predetermined rotational position (X1, X2) of the winding element (W).
摘要翻译： 本发明涉及一种用于编织机器的喂纱装置（F），其中纱线喂入装置（W）由电子速度控制装置（CU）控制的电动机（M）驱动。 根据本发明，电动机（M）是同步电动机，特别是具有提供速度控制装置（CU）的永磁体（PM）电动机，用于在定子被正弦动作的情况下进行永久矢量控制。 在用于执行永久矢量控制的速度控制装置（CU）中使用关于电动机（M）的转子（R）的相关旋转位置的连续确定的信息，以便调整至少一个预定旋转位置 （X 1，X 2）。
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公开(公告)号：US06470918B1
公开(公告)日：2002-10-29
申请号：US09787044
申请日：2001-06-11
IPC分类号： D03D4734
CPC分类号： D04B35/24 , B65H2513/11 , D03D47/345 , D03D47/361 , D03J1/04 , D04B15/482
摘要： A yarn processing system which includes a yarn feeding device and an accessory device associated with the yarn feeding device. The accessory device has a device which is driven using a signal representing the rotational speed of a component of the yarn feeding device. The signal is generated by an electronic sensor galvanically separated from the control system and the drive mechanism of the yarn feeding device. The sensor also is structurally independent from the yarn feeding device. The sensor is located at or close to the yarn feeding device at a mounting location where a part of a rotating magnetic field is detected by the sensor at the mounting location. The part of the magnetic field originating from inside of the yarn feeding device is not used for the operation of the yarn feeding device at the mounting location of the sensor.
摘要翻译： 一种纱线处理系统，其包括喂纱装置和与喂纱装置相关的辅助装置。 附属装置具有使用表示给纱装置的部件的转速的信号来驱动的装置。 该信号由与控制系统电流分离的电子传感器和喂纱装置的驱动机构产生。 传感器在结构上也独立于喂纱装置。 在安装位置处，传感器位于或靠近喂纱装置，在安装位置处，传感器在安装位置检测到旋转磁场的一部分。 来自送丝装置内部的磁场的部分不用于在传感器的安装位置处的喂纱装置的操作。
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公开(公告)号：US06418977B1
公开(公告)日：2002-07-16
申请号：US09868370
申请日：2001-09-06
IPC分类号： D03D4734
CPC分类号： D03D47/34
摘要： A yarn processing system including a feeding device, a power loom, a controllable yarn tension device which is situated downstream from the feeding device, and a tensiometer which supplies a signal that represents the yarn tension and which is arranged downstream from the yarn tension device. The tensiometer includes a separating device which can be adjusted between a passive position and a separating position and with which a temporary separation between the tensiometer and the weft yarn can be effected in order to generate a zero yarn tension signal for a signal analysis device. In addition, the weft yarn is temporarily separated from the tensiometer probe during the interval between successive insertion operations, and a calibration is carried out for a future control operation by using the zero yarn tension signal.
摘要翻译： 一种纱线处理系统，包括进料装置，动力织机，位于进料装置下游的可控纱线张力装置，以及提供表示纱线张力并且布置在纱线张力装置下游的信号的张力计。 张力计包括分离装置，其可以在被动位置和分离位置之间进行调节，并且可以通过该分离装置实现张力计和纬纱之间的临时分离，以便为信号分析装置产生零纱张力信号。 此外，在连续插入操作之间的间隔期间，纬纱与张力计探针临时分离，并且通过使用零纱线张力信号进行用于将来控制操作的校准。
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公开(公告)号：US4074641A
公开(公告)日：1978-02-21
申请号：US585564
申请日：1975-06-10
摘要： A sewing machine is provided with a needle bar movable substantially vertically and capable of being pivoted laterally about a horizontal axis, a crank mechanism for operating the needle bar connected to a drive shaft, a thread hooking means beneath the needle bar, a shuttle mechanism operable in conjunction with the needle bar to form a stitch, and a reciprocable cloth feeding means in which lateral pivoting of the needle bar and/or the feeding movements effected by the cloth feeding means is or are produced by a code converter for converting a variable binary code to mechanically controlled movements determined by setting means and drive means arranged in the converter.
摘要翻译： 一种缝纫机设置有能够基本上垂直地移动并且能够围绕水平轴线横向枢转的针杆，用于操作连接到驱动轴的针杆的曲柄机构，在针杆下方的线钩装置，可操作的梭机构 与针杆结合形成线圈，以及可往复运动的布料供给装置，其中针条的横向枢转和/或由送布装置进行的进给运动由代码转换器产生，用于转换可变二进制 通过设置在转换器中的设置装置和驱动装置确定的机械控制运动的代码。
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