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1. 发明申请

US20190186060A1 WEAVING METHOD EMPLOYED BY MULTICOLOR WATER-JET LOOM 审中-公开
公开(公告)号：US20190186060A1
公开(公告)日：2019-06-20
申请号：US16218869
申请日：2018-12-13
申请人： KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
发明人： Koichi TSUJIMOTO
IPC分类号： D03D47/32 , D03D15/00 , D03D47/36
CPC分类号： D03D47/32 , D03D15/0033 , D03D47/362 , D03D2700/1495
摘要： A multicolor water-jet loom has a first nozzle and a second nozzle, a water supply unit for supplying water to the first and second nozzles, length-measuring devices for storing wefts, locking pins for locking the wefts stored in the length-measuring devices, and grippers for gripping the wefts drawn out from the length-measuring devices. The water supply unit executes an operation to supply one of the first and second nozzles that has been paused for at least a predetermined period with preparatory water only for a preparatory water supply period, the preparatory water supply period including a point one pick before weft insertion is executed by the nozzle that has been paused for at least the predetermined period, in a state where the wefts are locked by the locking pins and gripped by the grippers.

2. 发明授权

US06976511B2 Method for the control of a weft yarn feeding device in a yarn processing system, and yarn processing system 失效
标题翻译：纱线处理系统中的纬纱供给装置的控制方法以及纱线处理系统
公开(公告)号：US06976511B2
公开(公告)日：2005-12-20
申请号：US10257001
申请日：2001-04-09
申请人： Marco Covelli
发明人： Marco Covelli
IPC分类号： D03D47/28 , D03D47/36
CPC分类号： D03D47/367 , D03D47/362
摘要： A yarn processing system includes a weft yarn feeding device with a control unit and a power loom which consumes weft yarn. In operation, a run-signal is generated by the power loom that initializes the start-up of the weaving operation. A start-signal that is derived from the run-signal is transmitted to the feeding device. The start-signal is generated externally of the feeding device. The drive motor of the feeding device is driven at a predetermined speed, after receiving the external start-signal in order to prevent an undesired reduction of the size of a yarn store by the initial consumption demand of the start-up of the weaving operation of the power loom. A signal transmitting connection is provided in the yarn processing system between the power loom and a control unit of the feeding device for transmitting the start-signal. On start-up of the power loom, the drive motor of the feeding device is operated at a predetermined speed by the control device independent from the size of the yarn store in the feeding device.
摘要翻译：纱线处理系统包括具有控制单元的纬纱供给装置和消耗纬纱的动力织机。在运行中，运行信号由起动织机运行初始化的动力织机产生。从运行信号导出的启动信号被传送到馈送装置。启动信号是在进给装置的外部产生的。在接收到外部启动信号之后，馈送装置的驱动电动机以预定的速度被驱动，以便防止由于织造操作启动的初始消耗需求而使纱线存储器的尺寸不希望地减小动力织机。信号传输连接设置在动力织机与馈送装置的控制单元之间的纱线处理系统中，用于发送起始信号。在动力织机启动时，通过控制装置以与进给装置中的纱线存储器的尺寸无关的方式以预定的速度操作供给装置的驱动马达。

3. 发明授权

US06752178B1 Method for inserting an elastomeric yarn and yarn processing system 失效
标题翻译：插入弹性纱线和纱线处理系统的方法
公开(公告)号：US06752178B1
公开(公告)日：2004-06-22
申请号：US10221431
申请日：2003-01-16
申请人： Kurt Arne Gunnar Jacobsson
发明人： Kurt Arne Gunnar Jacobsson
IPC分类号： D03D4734
CPC分类号： D03D47/362
摘要： A method for inserting a longitudinally elastic yarn from a yarn supply into a shuttleless weaving machine. The yarn is first removed with positive yarn feed from the yarn supply. Afterwards, the yarn in intermediately stored in adjacent windings with a predetermined elongation while using a winding speed that is synchronized with the positive feed speed, and for each insertion process, the yarn is released only with a predetermined insertion length.
摘要翻译：一种将纱线供给的纵向弹性纱线插入到无梭织机中的方法。纱线首先从纱线供给中以正纱进给。然后，使用与正进给速度同步的卷绕速度，以预定的伸长率中间存储在相邻绕组中的纱线，并且对于每个插入处理，纱线仅以预定的插入长度被释放。

4. 发明申请

US20030145899A1 Method for the control of a weft thread delivery device in a yarn processing system and yarn processing system 失效
标题翻译：纱线处理系统和纱线处理系统中的纬纱输送装置的控制方法
公开(公告)号：US20030145899A1
公开(公告)日：2003-08-07
申请号：US10257001
申请日：2003-01-17
发明人： Marco Covelli
IPC分类号： D03D047/00
CPC分类号： D03D47/367 , D03D47/362
摘要： The invention relates to a method for controlling a weft yarn feeding device F in a yarn processing system, comprising, in addition to the feeding device, a power look L which consumes weft yarn Y on operation, whereby a run-signal is generated by the power loom which initialises the start-up of the weaving operation. The run-signal also is transmitted to the feeding device, essentially simultaneously with a start-signal X, generated externally of the feeding device. The drive motor M of the feeding device is driven at a predetermined speed, after emission of the external start-signal X in order to prevent an undesired reduction of the size of a yarn store 13 by the initial consumption demand of the start-up of the weaving operation of the power loom. A signal transmitting connection 19, 19null is provided in the yarn processing system between the power loom L and a control unit C1 of the feeding device F for transmitting a start-signal X which is derived from the run-signal of the power loom. On start-up of the power loom L the drive motor M of the feeding device is driven at a predetermined speed by means of the control device and independent of the size of the yarn store in the feeding device.
摘要翻译：本发明涉及一种用于在纱线处理系统中控制纬纱喂入装置F的方法，除了进给装置之外，还包括在操作时消耗纬纱Y的功率外观L，由此由动力织机初始化织造操作的启动。运行信号也与馈送装置外部产生的起始信号X基本上同时传送到馈送装置。在外部启动信号X发射之后，馈送装置的驱动电动机M以预定的速度被驱动，以便防止纱线储存器13的尺寸的不期望的减少，由初始的起动消耗需求动力织机的织造操作。信号传送连接19,19'设置在动力织机L和馈送装置F的控制单元C1之间的纱线处理系统中，用于发送从动力织机的跑步信号导出的起始信号X. 在动力织机L启动时，通过控制装置以与预定进给装置中的纱线存储器的尺寸无关的方式，以预定的速度驱动供给装置的驱动马达M.

5. 发明申请

US20030131900A1 Weft length measuring storage unit 失效
标题翻译：纬度测量存储单元
公开(公告)号：US20030131900A1
公开(公告)日：2003-07-17
申请号：US10309957
申请日：2002-12-04
申请人： TSUDAKOMA KOGYO KABUSHIKI KAISHA
发明人： Masaru Anada , Shinnichi Hongo
IPC分类号： D03D001/00
CPC分类号： D03D47/362 , D03D47/361
摘要： A weft length measuring storage unit is characterized by comprising avoidance mechanism for setting said weft length measuring storage unit such that a weft is not measured its length or stored while maintaining operable one or more driven members which are driven by the main shaft of a loom to measure the weft or stored before the loom is at least inched or reversed.
摘要翻译：纬纱测量存储单元的特征在于包括用于设置所述纬纱长度测量存储单元的避免机构，使得纬纱不被测量其长度或存储，同时保持由织机主轴驱动的可操作的一个或多个从动构件在织机至少打磨或倒转之前测量纬纱或储存。

6. 发明授权

US06488054B2 Anti-balloon device for weft feeders for weaving looms 失效
标题翻译：用于编织机的纬纱喂料机的防气球装置
公开(公告)号：US06488054B2
公开(公告)日：2002-12-03
申请号：US09828215
申请日：2001-04-09
申请人： Pietro Zenoni , Rosario Castelli
发明人： Pietro Zenoni , Rosario Castelli
IPC分类号： B65H5120
CPC分类号： D03D47/362 , B65H57/22 , B65H2701/31
摘要： An anti-balloon device, to be placed downstream of a weft feeder for weaving looms, comprising a structure which forms a substantially tubular through cavity, preferably substantially frustum-shaped; the cavity is crossed by an unwinding thread that arrives from the weft feeder and controls the passage of the thread, by opposing the centrifugal force that affects it. The structure is shaped like a bottomless basket which is formed by rods lying longitudinally between end elements which connect the rods; the end elements are end rings which are mutually angularly spaced so as to surround the cavity in order to control the passage of the thread.
摘要翻译：一种防气球装置，设置在用于编织织机的纬纱喂料器的下游，包括形成基本上管状的通孔，优选地基本上截头圆锥形的结构; 通过从纬纱进给器到达的退绕螺纹将空腔交叉，并通过与影响其的离心力相反来控制螺纹的通过。该结构形状像无底篮，其由纵向延伸连接杆的端元件之间的杆形成; 端部元件是端环，其相互成角度间隔开以包围空腔，以便控制线的通过。

7. 发明授权

US5671783A Weft feeder with turn separator including multiple diameter swift 失效
标题翻译：纬纱喂料机带有多个直径的转子分离器
公开(公告)号：US5671783A
公开(公告)日：1997-09-30
申请号：US535257
申请日：1995-10-30
申请人： Pietro Zenoni , Giovanni Pedrini , Rosario Castelli
发明人： Pietro Zenoni , Giovanni Pedrini , Rosario Castelli
IPC分类号： B65H49/26 , B65H51/22 , D03D47/34 , D03D47/36
CPC分类号： D03D47/362
摘要： A weft feeder in which a variable-diameter drum receives from a windmilling arm multiple turns of thread that form a weft reserve, and in which a variable-diameter swift is associated with the drum to transport the turns from the base of the drum to its head; the swift is formed by multiple rods which protrude in a cyclic manner from corresponding slots of the drum; the extent of the protrusion of the rods from the slots determines the mutual distance between the turns of the thread reserve. The swift and the drum are formed by corresponding sectors that are radially movable and are controlled by respective radial shifting mechanisms, each of which comprises at least one actuation gear that meshes with individual gears for shifting the respective drum and swift sectors. The pair of actuation gears is turned by a single transmission element which is controlled by an actuation knob that is also used to vary the extent of the protrusion of the rods.
摘要翻译： PCT No.PCT / EP95 / 00746 Sec。 371 1995年10月30日第 102（e）1995年10月30日PCT PCT 1995年3月1日PCT公布。第WO95 / 24521号公报日期1995年9月14日一种纬纱进料器，其中可变直径的滚筒从风力发电机臂接收多个形成纬纱储备的螺纹，并且其中可变直径的滚筒与滚筒相关联以从基部传送匝的鼓头; 快速由从滚筒的相应槽以循环方式突出的多个杆形成; 杆从狭槽突出的程度决定了螺纹储备的转弯之间的相互距离。快速滚筒和滚筒由可径向移动并由相应的径向移动机构控制的相应扇区形成，每个径向移动机构包括至少一个与各个齿轮啮合的致动齿轮，用于移动相应的滚筒和快速扇区。一对致动齿轮由单个传动元件转动，该传动元件由致动旋钮控制，致动旋钮也用于改变杆的突出程度。

8. 发明授权

US5294067A Method of preventing rotational vibrations in a thread storage and feed device and a thread storage and feed device 失效
标题翻译：防止螺纹存储和进给装置和螺纹存储和进给装置中的旋转振动的方法
公开(公告)号：US5294067A
公开(公告)日：1994-03-15
申请号：US867101
申请日：1992-06-22
申请人： Lars H. G. Tholander , Paer Josefsson
发明人： Lars H. G. Tholander , Paer Josefsson
IPC分类号： B65H51/22 , D03D47/36 , B65H51/20
CPC分类号： D03D47/362 , D03D47/363 , B65H2601/524
摘要： In the case of a method of holding in position a rotatably supported thread storage surface in a thread storage and feed device, in which a group of components defining the storage surface is rotatably supported on a shaft adapted to be rotated in a housing and in which a winding-on member circulates together with the shaft, whereas magnets prevent the group of components from rotating together with the shaft, a rotational vibration damping connection is temporarily established between the housing and the group of components while the shaft is rotating In a thread storage and feed device (F), which is provided with an advance member (6) adapted to be driven such that it carries out a wobbling movement, there are arranged an externally supported rotational vibration damping member (X) and an abutment (Y) which is provided on the advance member (6). When the device (F) is equipped with a stop device including a movable stop element (23), the stop element (23) constitutes the rotational vibration damping member (X, 50).
摘要翻译： PCT No.PCT / EP90 / 01937 Sec。 371日期：1992年6月22日 102（e）日期1992年6月22日PCT 1990年10月30日PCT PCT。公开号WO91 / 06500 日本1991年5月16日。在将可旋转支撑的螺纹存储表面保持在螺纹存储和进给装置中的方法的情况下，其中限定存储表面的一组部件可旋转地支撑在适于旋转的轴上在壳体中，绕组构件与轴一起循环，而磁体防止组件组与轴一起旋转，在壳体和组件组之间暂时建立旋转振动阻尼连接，而轴在螺纹存储和进给装置（F）中，其设置有适于被驱动的前进构件（6），使得其执行摆动运动，布置有外部支撑的旋转振动阻尼构件（X）和设置在前进构件（6）上的支座（Y）。当装置（F）配备有包括可动止动元件（23）的止动装置时，止动元件（23）构成旋转振动阻尼件（X，50）。

9. 发明授权

US4852617A Weft yarn store 失效
标题翻译：纬纱店
公开(公告)号：US4852617A
公开(公告)日：1989-08-01
申请号：US176944
申请日：1988-04-04
申请人： Antonius Hamer , Gerardus Spang
发明人： Antonius Hamer , Gerardus Spang
IPC分类号： D03D47/36
CPC分类号： D03D47/367 , D03D47/362 , D03D47/363 , B65H2513/112
摘要： The weft yarn leaving a drum of a weft yarn store of a loom is monitored by a monitor device disposed between the drum and a yarn eye in the zone of the yarn balloon. The monitor device includes a ring with an internal surface across which the yarn balloon slides during take-off. At least one light transmitter is mounted in the ring to emit a light beam across the path of the yarn and at least one transmitter is also mounted in the ring to receive the light beam for sensing when the yarn passes through the beam.
摘要翻译：通过设置在滚筒和纱线气球的区域中的纱线眼之间的监视器装置监测离开织机的纬纱存储器的滚筒的纬纱。监视器装置包括具有内表面的环，纱线气球在起飞期间滑动穿过该环。至少一个光发射器安装在环中以在纱线的路径上发射光束，并且至少一个发射器也安装在环中以接收光束，以在纱线通过光束时感测。

10. 发明授权

US4848417A Monitor device for a weft yarn store and a method of operating a weft yarn store 失效
标题翻译：用于纬纱存储的监视装置和操作纬纱存储的方法
公开(公告)号：US4848417A
公开(公告)日：1989-07-18
申请号：US176941
申请日：1988-04-04
申请人： Martinus Dekker , Hubertus Achten , Lodewijk Heinemans
发明人： Martinus Dekker , Hubertus Achten , Lodewijk Heinemans
IPC分类号： B65H51/22 , D03D47/36
CPC分类号： D03D47/367 , D03D47/362 , D03D47/363 , D03D47/364 , B65H2557/33
摘要： The weft yarn leaving a drum of a weft yarn store of a loom is monitored by a monitor device having at least two pairs of transmitters and receivers in a monitor ring which output signals to an evaluating unit (W) independently of one another in accordance with the number of yarn windings drawn off the drum. The dual delivery of signals is evaluated in an evaluation unit so that interfering signals can be distinguished from genuine malfunctionings, such as yarn breakages, so that unnecessary interruptions in operation can be avoided.
摘要翻译：离心机织纬纱卷筒的纬纱由监测装置监测，该监测装置在监测环中具有至少两对发射器和接收器，它们根据下列方式彼此独立地将信号输出到评估单元（W）从滚筒中取出的纱线绕组数。在评估单元中评估信号的双重传送，使得可以将干扰信号与真假的故障区分开，例如断纱，从而可以避免操作中的不必要的中断。

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