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JP2005042254A |
To prevent the temperature of a rotary output device used in a weft insertion-regulating device from being raised.A body 242 of a stepping motor 24 has a hexahedron shape, and a sidewall surface 243 of the body 242 comes into contact wit...
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JP2005503494A |
A rapier for a rapier loom comprises:-a low mass self-tightening rotary clamp with its axis of rotation aligned to the direction of maximum acceleration;-a collapsing pivot linkage that converts the force used to close the self-tightenin...
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JP2005015923A |
To provide high-speed jetting water having good coherency by sufficiently straightening/accelerating pressurized water.A weft insertion nozzle 1 of a water jet type loom is provided with a nozzle body 5 equipped with a needle 3 having a ...
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JP3611844B2 |
The mechanism to select and present a weft yarn (30), to be caught by the weft insertion unit (31) in a loom, has a drive motor (4) linked to a control, to move the feeder (3) between an inactive and an active position. The control has a...
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JP3608645B2 |
To obtain a woven fabric of flat yarn capable of exhibiting an inexpensive cost and high strength characteristics as a reinforcing base for RRP maintaining a flat state even in the case of a flat yarn comprising a thick yarn and to provi...
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JP3608306B2 |
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JP3606330B2 |
A method and an apparatus for controlling weft insertion are disclosed, capable of controlling weft insertion without depending on subjective professional feelings and experiences of an operator, on the basis of at least two kinds of inf...
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JP2004360118A |
To prevent textile faults from being caused in a loom having leno selvage-forming device for forming the leno selvage by revolving bobbin holders by using motors for leno.When weaving is stopped by a cause except a miss of weft insertion...
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JP2004353094A |
To provide a weft-holding device which can hold a weft with a suitable holding force corresponding to changed weaving conditions, even when the weaving conditions are changed during a weaving operation.This weft-holding device of the flu...
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JP3602558B2 |
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JP2004346433A |
To provide a method for producing a woven fabric free of bright specks or single filament breakage defects, using PTT yarns as wefts.The method comprises weaving a fabric comprising polytrimethylene terephthalate yarns at least as wefts ...
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JP2004339674A |
To provide an air-jet loom consuming less compressed air and securing a sufficient quality of cloth.This system for inserting a weft yarn into the air-jet loom (1) comprises a yarn reservoir (21), measuring devices (23.1, 23.2) capable o...
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JP2004536238A |
A weaving device including a yarn preparation device (2) including a yarn feeding drum (3) in which the yarn (5) supplied from the feed yarn winding (1) is temporarily stored before being fed to the yarn processing apparatus (4). The dev...
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JP3587794B2 |
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JP3584016B2 |
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JP2004300643A |
To provide a method for producing woven fabric that can reduce the warp scuffing and breakage to a level lower than a conventional level in order to decrease the break number of the loom.In this method for producing woven fabric, when sp...
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JP2004300637A |
To provide an opening device suitable for widening a stationary range.The output shaft 231 of an electric motor 23 is rotated in one direction, and the rotation of the output shaft 231 in one direction is converted to a reciprocating rot...
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JP3581965B2 |
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JP3582835B2 |
PCT No. PCT/EP95/00746 Sec. 371 Date Oct. 30, 1995 Sec. 102(e) Date Oct. 30, 1995 PCT Filed Mar. 1, 1995 PCT Pub. No. WO95/24521 PCT Pub. Date Sep. 14, 1995A weft feeder in which a variable-diameter drum receives from a windmilling arm m...
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JP3582564B2 |
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JP2004292997A |
To prevent stain of a filter in a tank and stain of a circulation pathway.The water storage apparatus keeping constant water level in a water injection type loom comprises a tank in which an inlet and an outlet are partitioned by a filte...
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JP2004293002A |
To provide a flow path opening and closing apparatus having high response by connecting an output channel of a subsidiary solenoid valve to enable the instantaneous reduction of the pressure in a region between a stator and a movable mem...
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JP2004285558A |
To provide an air jet loom, wherein a compressed air system is driven at a low pressure and weft is inserted at a high speed.The weft is sent out from a weft bobbin at a nearly constant speed by a delivery roller set in a thread feeder, ...
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JP3575155B2 |
To provide a device for picking advantageous to the acceleration of a jet loom. This device for picking in an air jet loom is obtained by installing a main nozzle 23 for picking in a supporting bracket 22 attached to a lateral face of a ...
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JP2004277974A |
To suppress upward air flow caused by the rocking motion of the reeds.Plate members are arranged at at least upper part of the reed-rocking range and the plate members are allowed to get close to the reeds so that the plate members may s...
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JP2004277999A |
To provide a channel switching device for a water-jet loom, having a drain hole between a valve and a bearing to prevent infiltration of water into a motor.The channel switching device comprises: a switching valve having a valve body for...
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JP2004277906A |
To provide a reed which is used for a water jet loom and makes it possible to weave with a water jet loom without enlarging an opening or increasing the quantity of water, when the weaving is performed at a loom rotation rate of ≥800 r...
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JP3573432B2 |
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JP2004270080A |
To provide a device for preventing falling-out of a thread, easily imparting properties of preventing spring-back of weft yarn and keeping the properties.The device 21 for preventing falling-out of the thread is fitted to the rear end pa...
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JP2004270103A |
To provide a twist selvage forming apparatus enabling the stable supply of a selvage yarn with a yarn feeding mechanism in the case of supplying the selvage yarn while eliminating the intertwisting of selvage yarns generated at the upstr...
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JP3568900B2 |
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JP2004256942A |
To provide a weft tension applying apparatus for a weaving machine, with which sufficient tension is supplied to a weft in beating up of a weaving machine.In a weaving machine with which a weft 2 is passed in the right and left direction...
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JP2004250802A |
To provide a method for weaving with a water jet loom by which weaving of a plain weave fabric having 1,000 to ≤1,800 cover factor can be carried out by using multifilament yarns having 30-100 dtex fineness and 20-60% elongation as war...
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JP3562816B2 |
PCT No. PCT/CH96/00077 Sec. 371 Date Mar. 2, 1998 Sec. 102(e) Date Mar. 2, 1998 PCT Filed Mar. 6, 1996 PCT Pub. No. WO96/33304 PCT Pub. Date Oct. 24, 1996A weaving machine includes a device for forming a shed from warp threads, a weft th...
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JP3562813B2 |
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JP2004526886A |
The invention relates mainly to a method for controlling the motion of a yarn stopper magnet in a measuring feeder for textile machines, preferably for weaving machines of air- or waterjet-type. The stopper magnet has a soft-iron armatur...
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JP2004244764A |
To enable a suitable and economical cutting operation of a selvage cutter to be carried out in the selvage cutter device of a fragment loom by regulating a cutting frequency of the selvage cutter so as to correspond to at least one of th...
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JP2004244738A |
To provide a picking device which can improve the pressure wave shape of air jet pressure.Auxiliary nozzle groups 13 to 16 for picking are connected to a breast beam 19 of higher pressure air tank through an electromagnetic switch valve ...
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JP2004244757A |
To provide a water jet loom weaving method capable of weaving a fabric using non-sized polyamide multifilament yarns as warps without occurrence of jet staining.The water jet loom weaving method comprises weaving the fabric using non-siz...
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JP3560994B2 |
PURPOSE: To increase the operation frequencies of feeders and eventually to achieve a high weaving speed. CONSTITUTION: The apparatus for selecting wefts 30 for a weaving machine and feeding the wefts to a weft feed mechanism 31 is const...
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JP3560332B2 |
To provide a method for removing a defective yarn, capable of surely removing the yarn independent on a kind of weft yarns. This method for removing the inferior yarn by setting the inferior yarn 1a caused by an inferior weft yarn insert...
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JP2004238790A |
To provide a process for simply and inexpensively manufacturing tapes with non-fraying cut edges at cutting zones.The process comprises forming a fabric web 4 containing fusible fibers and adhesive fibers and having cutting zones 12, 12a...
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JP3557505B2 |
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JP2004232168A |
To provide a method for forming woven fabrics by using a water jet loom in no need of expansion of shedding, increase in the water feed for jetting the weft and attachment of a device for increasing the shedding only for the yarn end-tre...
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JP2004232189A |
To prevent bad unreeling of wefts by keeping winding interval on a measuring drum to suppress interference between adjacent wefts.The weft length measuring reserver for a shuttleless loom has a feeding piece projecting from the outer sur...
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JP3555548B2 |
To provide a method for producing a filament woven fabric using at least filament yarns as warps, by which fuzzes and broken yarns can be reduced to levels permitting the mass production of the woven fabric even at a high weaving speed w...
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JP2004225172A |
To provide a loom on which two or more filling bar-preventing devices are disposed and in which values corresponding to the extents of filling bars can easily be set to each filling bar-preventing device.In the two or more filling bar-pr...
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JP3552181B2 |
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JP3551597B2 |
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JP3551980B2 |
Insertion system for an air-jet loom, with at least one main blowing nozzle (2, 3) and with means for supplying compressed air to the main blowing nozzles, which contains stationary elements (18, 19) and elements (20, 21) moving together...
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