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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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JP3533861B2 |
To facilitate the proper setting of the jet timing of a weft inserting auxiliary nozzle as well as improve the air consumption efficiency in the above nozzle. Each of weft inserting auxiliary nozzles Smn corresponds to each of electromag...
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JP2004150001A |
To easily remove a caught tip of the weft without using a weft eliminating nozzle.A weft tensioning device has a weft guide passage which introduces a tip of the weft thereinto and is penetrated, wherein an end of the passage faces a flu...
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JP3529126B2 |
To keep the rotative speed of a feed motor for each length measuring and storing device as constant as possible and make a winding tension as constant as possible, and at the same time, suppress the undesired heat generation from the mot...
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JP3529194B2 |
PURPOSE: To provide a device and method for delivering a weft yarn to a weaving rotor of a series shed type loom capable of automatically correcting the interruption of its weaving process caused by a disorder in its weft yarn insertion....
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JP2004137610A |
To rotate a spindle without using a rotation transmission member such as a belt in a false-twisting apparatus of a loom for rotating the spindle for integrating weft yarn ends with catch cords.The false-twisting apparatus (6) is designed...
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JP3525975B2 |
To surely introduce a weft jetted from a weft mixing pipe into a flying channel by eliminating the occurrence of defective weft inserting resulting from increase in entanglement and shaking of weft in a multi-colored weft inserting appar...
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JP3522698B2 |
To enable the formation of a beautiful entwined selvage, even when the loom body of a shuttleless loom is rotated at a high rotation rate. This entwined selvage-forming device in the shuttleless loom is characterized by upward or downwar...
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JP2004124264A |
To provide a detector detecting the presence or absence of a yarn on a yarn storage drum with good accuracy and to provide a method therefor.There are provided the yarn storage drum (11) for temporarily storing the feed of the yarn to te...
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JP2004124302A |
To provide a tuck-in device working in such a manner that a tuck-in operation is set out of actuation in an accident caused by a loom halt such as a weft stop to facilitate pulling a defective weft off a woven fabric.The tuck-in device(2...
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JP3520696B2 |
To provide a carrier tape for a rapier loom insertable into a warp opening and removable from the opening while stably keeping the posture of a rapier head, having high durability and capable of avoiding the breakage of the loom caused b...
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JP3520602B2 |
PURPOSE: To provide an apparatus for measuring the length and storing a weft yarn capable of readily performing the regulation of a winding radius with a simple mechanism. CONSTITUTION: This apparatus for measuring the weft yarn length a...
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JP3518388B2 |
To obtain a rapier band having excellent wear resistance, high flexural strength in the width direction after abrasion and a long life. This rapier band 12 is a lamination structure comprising a core material 18 made of a three-dimension...
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JP2004107819A |
To provide a weft running controller for an air-jet loom which has a simple structure and with which stable weft inserting is carried out.The weft running control for the air-jet loom is equipped with a plurality of air-jet holes 22 whic...
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JP3515505B2 |
To accurately control the supply of water in the case of moistening a rayon yarn to be subjected to weft insertion without damaging the rayon yarn. The rayon yarn 3 to be subjected to weft insertion can be passed through the upper part o...
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JP2004100070A |
To suppress rise in temperature of a rapier wound around a rapier wheel.Peltier element 22 is arranged on the external surface of a third position regulator 19. A control means 28 is electrically connected to the Peltier element 22. The ...
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JP2004100096A |
To suppress increase in temperature of a rotation output apparatus used for a loom and operated by passing electric current therethrough.A yarn passage-changing body 23 for changing yarn passages of wefts Y1 and Y2 between a first yarn g...
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JP2004100104A |
To provide a reed cleaning device for a fluid jet loom enabling sure cleaning of the reed with a simple structure in high efficiency.The reed cleaning device is provided with a plurality of ejection ports 22 formed on the reed-holding pa...
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JP2004100097A |
To suppress increase in temperature of a reciprocating drive means used for handling weft and operated by passing electric current therethrough.A yarn passage-changing unit 20 for changing a yarn passage of the weft Y1 between a first ya...
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JP2004100071A |
To improve a flow rate characteristic in an air pressure regulating apparatus without making a cam drive means large.A valve body 29 is housed in a valve housing 28. A pressure chamber 34 is formed between a diaphragm 32 and a valve hous...
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JP3513122B2 |
To provide a tuck-in device capable of strongly tightening tuck-in ear. This tuck-in device of which tuck-in nozzle 9 ejecting air into a warp yarn opening 19 from the outside of the warp yarn row 1 for folding back the warp yarn end 18 ...
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JP3511170B2 |
Device for forming a leno selvedge with an electric motor comprising a rotor (1; 200) and a stator casing (10) accommodating the rotor, whereas the rotor is provided with at least two guiding apertures (3; 216, 216b) for the doup ends an...
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JP2004092012A |
To provide a fluid jet loom surly delivering a weft having a joint to a yarn-discharging device and making discharge possible by action of the device.The loom 1 has a yarn-discharging device 21 on a yarn feeding side, inserts a weft 3 co...
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JP2004091936A |
To further reduce the amount of a consumed compressed fluid of a weft insertion apparatus of a loom.The weft insertion apparatus of the loom comprises one or more subnozzle apparatuses provided with subnozzles and a solenoid valve connec...
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JP3508996B2 |
To provide an apparatus for storing a weft yarn capable of readily carrying out the maintenance of the apparatus for storing the weft yarn without changing the position of an apparatus for engaging the weft yarn relatively to a storage d...
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JP3507814B2 |
To provide a method for achieving relatively homogeneous weaving cycle times in a jet loom and a jet loom for performing the method. The decision of the average weft insertion time for every kind of the weft becomes unnecessary by assign...
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