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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 |
A warp thread control system for forming the loom shed as a first control section (1) and a second warp control section (16). The first section is equipped with at least one guide element (2) for guiding the leno threads (3) and a guide ...
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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 |
A guide system for the gripper insertion tape in a shuttleless loom in which the guide teeth (15) for the insertion tape (12) and relative gripper (11) have a bearing and guiding surface (19) which is convex, extends in the direction of ...
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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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JP2004218103A |
To efficiently catch a weft in a weft tension applying device for a fluid jet type loom.The weft tension applying device for a fluid jet type loom comprises a through-hole member having a through-hole, an air jet nozzle opposed to one en...
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JP3546330B2 |
In a leno selvedge device, an apparatus for adjusting thread tension of the doup ends and of the stationary threads that are guided through the leno selvedge forming device includes a holding structure accommodated directly in front of t...
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JP3546541B2 |
PURPOSE: To prevent inconvenience in which proper tension is not applied to weft in beating by closure, etc., of weft capturing passage of a tensioner by a selvedge. CONSTITUTION: A tensioner provided with a nozzle block 8 and an introdu...
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JP3547035B2 |
To perform stabilized weft insertion by alternately arranging a plurality of sub-nozzles to which air is fed through common magnetic valves having a plurality of air-jetting orifices and another plurality of sub-nozzles to which air is f...
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JP3543891B2 |
To stop unnecessary weft drawing operation in picking of transition state when a loom is started. In this picking device 1 of shuttle-free loom equipped with a roller 15 for acceleration bringing into contact with weft 2 between a length...
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JP2004197281A |
To provide a yarn end-sucking device of a loom, suppressing the fluid consumption and not causing a cutting error in sucking a weft yarn through a suction mouth arranged in the vicinity of the outside of a weaving end, and discharging a ...
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JP2004197280A |
To constitute the weft guides each with a groove that can stabilize the flying motion of the weft in a loom.In a reed for weaving in which a plurality of reed dents each having a dented portion for guiding the weft are arranged such that...
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JP2004197265A |
To provide a yarn feeder reducing a change in tension of a yarn delivered from a yarn-feeding body to a guide member, and at a part forming a balloon to equate the tension.The yarn 2 is fed from the yarn-feeding body 1 through the center...
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JP2004190182A |
To rapidly carry out changeover of a fluid flow path by surely angularly rotating a valve body to a prescribed changeover position in response to a changeover order.The apparatus for changing over the fluid flow path comprises the valve ...
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JP2004190200A |
To provide a weft tension device of a fluid jet loom equipped with an air jet nozzle and a through-hole member in which one of ends stands to face the nozzle, capable of strongly drawing the weft, even when air jet pressure from the air ...
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JP2004190192A |
To provide a planet selvage-forming device (mock selvage-forming device) in a loom, capable of preventing the occurrence of selvage warp yarn cutting or insufficient opening by preventing a yarn-supplying bobbin from the attachment of fl...
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JP2004176216A |
To uniformize and stabilize a holding state of a weft end continuing into either stationary type weft-inserting nozzle when the weft-inserting nozzles are arranged in rows in the warp direction.The weft-holding apparatus 3 has pressing b...
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JP2004176217A |
To simplify a two wefts-holding structure, compared with a conventional holding structure and separately hold three or more wefts in a weft-holding apparatus arranged between each stationary weft-inserting nozzle of a fluid jetting loom ...
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JP2004169266A |
To provide an air tank arrangement simplified and realizing space-saving in installation by utilizing dead space of a bracket for mounting attachments.A bracket (4) for holding an attachment (3) of a loom is set on a loom frame (2) and c...
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JP3538253B2 |
PURPOSE: To obtain the subject woven fabric hardly causing fraying of selvedge by forming end part in the width direction in which a resin is packed from only weft. CONSTITUTION: A resin such as a hot melt type adhesive is packed in the ...
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JP3537003B2 |
PURPOSE: To improve the quality of a woven fabric and operating the efficiency of a loom by suppressing collision of high-pressure jetting water against warp in picking. CONSTITUTION: Cross section SN of a nozzle top opening which is a f...
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JP3538812B2 |
To prevent a multi-woven part of a rush product from occurring and improve merchandise value thereof by detecting whether or not one rush is accurately fed to the side of a weaving part in a rush mat making machine for weaving the rush a...
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JP2004162212A |
To enable a selvage yarn bobbin to be formed into a large package when a selvage yarn is fed without causing twist in the selvage yarn.The apparatus for forming a twisted selvage in a loom includes a selvage yarn shedding structure for m...
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JP2004162227A |
To prevent the loosening of a selvage in the case of a selvage formation by an electric selvage-forming apparatus.The electric selvage-forming apparatus 10 forms a selvage by rotating a rotary member 8 having a pair of guiding parts 14, ...
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JP2004162229A |
To provide an electric leno selvage forming apparatus enabling easy threading of a selvage warp through a pair of yarn guides in yarn breakage and easy adjustment of the height of the yarn guide in the stopped state of the loom.A pair of...
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JP2004162226A |
To provide a selvage forming apparatus to prevent the loosening of the weft of the selvage part in the case of a selvage formation.A rotary member 8 having a pair of guiding parts 14, 15 to pass different selvage yarns 12, 13 is driven w...
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JP2004162228A |
To provide an electric selvage-forming apparatus giving a woven fabric having uniformized unevenness of the right and left weft ends.The electric selvage forming apparatus 10 has a rotatable rotary member 8 having a pair of guiding parts...
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JP2004162221A |
To simplify piping from a compressed air feed source to a main nozzle.The air feeder comprises a first opening and closing valve connected to the compressed air feed source, one or more first compressed air conditioners connected to the ...
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JP2004156162A |
To maintain a weft transport force and simultaneously prevent the occurrence of a woven fabric defect.This pipe for the picking nozzle of an air jet loom has a tapered portion continuously expanded toward a fluid exit, has an inside shap...
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JP3531329B2 |
To provide a selvedge-forming reed and a selvage-forming apparatus easy in processing and enabling the speed up of a loom without losing the quality of a woven cloth. A woven cloth-forming reed 14 is vertically placed on a slay 13, and t...
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