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JP2001098442A |
To provide a weft winding and feeding apparatus for air jet loom having a drum-type yarn storage apparatus having a drum composed of a plurality of radially displaceable drum segments to wind and release the weft and free from the proble...
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JP3153493B2 |
To prevent that a weft is woven in a woven fabric in a loosed state, by ensuring the tension of the woven weft. The weft-tensing device of a fluid jet loom 10 contains a holding device 34 for holding the end portion of a woven weft 12 on...
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JP2001089955A |
To provide a balloon breaker which can largely reduce the frictional resistance of a weft due to its contact and can easily be maintained. A plurality of bar-like members 12 which are extended in the picking direction and are arranged so...
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JP2001089954A |
To provide a rapier band which is scarcely worn out. This rapier band is used for a rapier loom in which a rapier head attached to the tip of the rapier band wound on a rapier wheel is inserted into or withdrawn from a warp opening to pi...
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JP2001081651A |
To provide a check valve which is used for the water jet pump of a water jet loom, can inhibit the generation of a turbulent flow on the passage of water, can control the generation of a pulsating flow in the jet water, and can enhance t...
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JP3148936B2 |
PURPOSE: To obtain high-grade woven fabric by applying twist before feeding weft and weaving when yarns are woven using a non-twist filament yarn or spun single yarn as weft. CONSTITUTION: When yarns are woven using a non-twist filament ...
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JP2001073259A |
To provide an air jet loom designed to markedly reduce energy consumption in weaving operations by the aid of a technical means for raising the weft carriage capacity of an auxiliary nozzle. This air jet loom has an auxiliary nozzle havi...
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JP2001073258A |
To provide the subject device designed to stabilize a weft insertion through obviating warp thrashing due to a rapier band and band guide(s). This picking device for a rapier loom comprises a rapier band, a rapier head disposed on the ti...
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JP3147305B2 |
PCT No. PCT/CH92/00120 Sec. 371 Date Jan. 28, 1994 Sec. 102(e) Date Jan. 28, 1994 PCT Filed Jun. 24, 1992 PCT Pub. No. WO93/02241 PCT Pub. Date Feb. 4, 1993A process and an apparatus for the manufacture of narrow fabrics include manufact...
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JP2001064851A |
To provide the subject monitor working in such a way that conductors intended for guiding electric current to a pressure hose discontinue their activity when the pressure hose is broken, resulting in generating a signal by a loom control...
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JP3145544B2 |
PURPOSE: To maximize the operation efficiency of a loom by keeping the optimum stretch time in weft insertion. CONSTITUTION: This apparatus for the control of weft-insertion is provided with a measuring means 13 to measure the stretch ti...
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JP3142676B2 |
PURPOSE: To decrease the malfunction of a weft detection means caused by the presence of a shielding member in a weft detection feeler for a water-jet loom provided with a shielding member at the inlet side of the detection zone of a fee...
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JP3141137B2 |
In a thread feed device for a textile machine, in particular for an air-jet weaving machine, which comprises a thread storage and feed device between a thread supply device and the picking device of the textile machine and which further ...
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JP2001055649A |
To provide a weft storage apparatus for fluid-jetting type looms capable of affording filament woven fabric having good weft quality even in high- speed weaving. In this weft storing apparatus equipped with a weft-winding body for windin...
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JP3139049B2 |
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JP3133984B2 |
To realize stable multicolor picking operations through plural nozzles. This picking nozzle selector is obtained by installing a motor 25 attached to a frame of a loom, nozzles 21, assembled in a rocking shaft RC and capable of verticall...
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JP3134879B2 |
A positive feed picking device (1) for a fluid jet loom comprises a yarn measuring and storing device (4), a main picking nozzle (9), a positive feed mechanism (12) comprising a drive roller (17) and a motor (16) for driving the drive ro...
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JP2001040551A |
To produce a high-speed jet water stream responsive to an ultrahigh- speed operation of a loom and excellent in coherency in a water jet nozzle for carrying out the weft insertion of a weft yarn. This water jet nozzle for a high-speed lo...
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JP3134331B2 |
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JP2001501263A |
The invention concerns a device for twisting at least two threads (8, 9) about one another, in particular in the selvage-forming device (7) of a mechanical loom. According to the invention, a rotatable element (10) is provided with a hel...
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JP2001020154A |
To prevent picking miss by touching a selected weft to unselected wefts' tips, warps and dents and blocking weft running in picking of multicolor picking device for a fluid jet loom.This multicolor picking device 1 inserts a waft 8 in a ...
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JP2001020156A |
To provide a method for operating a device for pulling back a weft capable of smoothly carrying out an weft inserting operation during a discontinuous operation without weaving and weft inserting defects in a fluid spray type loom.In a f...
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JP2001020157A |
To provide an inexpensive protective clip and protective pipe for preventing thread line damages on the main drum body of a loom.This protective clip 1 is applied to the main drum of a loom in which a waft yarn pulled out of a yarn feed ...
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JP2001011751A |
To provide a rapier loom capable of safely attaching/detaching a rapier band while maintaining high-speed operative performance.In this rapier loom having such a scheme that a straight rapier band 4 with a rapier head 9 on one end is for...
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JP3124652B2 |
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JP3124410B2 |
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JP3124631B2 |
PURPOSE: To prevent the interference of a weft with a member disposed outside the opening of warps and surely perform a defective fiber-removing work by picking the weft so that the tip of the weft is not flied out from the opening of th...
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JP2001500197A |
A device for controlling stationary and rotating warp threads for the production of leno fabrics on a textile machine comprises reversibly moveable needles (3) with eyes (4) for guiding the stationary warp threads (19), vertically adjust...
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JP2000355856A |
To increase the flying stability of the weft in an air jet loom and lower the running cost by utilizing the air jet flow from the auxiliary nozzle efficiently for transferring the weft.In the reed for an air jet loom in which the air gui...
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JP2000355855A |
To provide a restriction method for the shed opening degree and a restricting device therefor that enable the edge of the organized weft to be fed backward to the opened shed to surely stay at the position between the over shed and the u...
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JP2000355850A |
To obtain an air jet loom capable of improving weaving efficient and quality of woven fabric by providing an auxiliary nozzle having a specific structure separately from a main nozzle for running weft.An auxiliary nozzle 1 for jetting ai...
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JP2000355853A |
To reduce the number of direction-turning points existing on the insertion side of a weft yarn.This apparatus is related to a weft yarn braking apparatus of a weaving machine, and provided with a braking apparatus 1, which can act on a w...
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JP3121029B2 |
PURPOSE: To make rushes left unwoven to selveges after edge weaving bendable easily, and to make furthermore borders of a tatami mat look beautiful by exposing the bent selveges to the outside. CONSTITUTION: Selveges (S) are made by turn...
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JP3121169B2 |
PURPOSE: To enable the action of the optimum braking extent on weft yarn according to the flying speed of the weft yarn in the course of picking. CONSTITUTION: This controller comprises a braking mechanism for applying the braking to wef...
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JP3120042B2 |
To obtain a sufficient rectifying effect by setting a cross hatch angle of both side face of a fin larger at a top side than at a base side, allowing to narrow the width of the inner end surface of fin at the proximity of side end of the...
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JP2000345447A |
To prevent warp fuzz from arising and also to improve weaving performance by markedly cutting out redundantly splashed water with a water diffusion prevention guide placed between a nozzle and a cutter located on the side of the nozzle.B...
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JP2000336550A |
To precisely maintain a tense state of an inserted weft from just after the weft insertion for a prescribed period, and further to treat the yarn end in the state.This weft tension-maintaining device 1 for a water-jet type loom has a wef...
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JP2000336549A |
To provide a weft insertion nozzle capable of improving weft insertion rate without increasing the consumption of a power and while keeping the stability of the weft insertion and appearance quality of a textile.A weft yarn Y piercing a ...
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JP2000336558A |
To keep a weft in a strained state by gripping the weft in a high tensional strength state by weft inserting as it is in the weft gripping zone of a weft gripping apparatus.In this weft gripping apparatus 4 which is arranged closer to at...
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JP2000336548A |
To prevent the end part of a weft from becoming longer and to prevent weft waste from arising in a large quantity by being provided with a clamp-opening device coupled with a driving motor through a lever mechanism and by electrically co...
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JP3115439B2 |
PURPOSE: To facilitate fixing operation of an arm to a driving source, setting operation of the arm at an initial place and changing operation of the arm. CONSTITUTION: A control device of weft of weaving machine comprises a driving sour...
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JP3114344B2 |
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JP3114832B2 |
PURPOSE:To provide high-quality and high-productivity woven fabric and the production process thereof by preventing the warp yarns from raveling from the edge on weaving that is a problem caused, when woven fabric of high density is prod...
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JP2000328395A |
To provide a sub-nozzle for an air-jetting type weaving loom that can increase the wind pressure and the wind speed of the jetted air by narrowing the air-jetting angle from the air-jetting nozzle and can increase the straightness of the...
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JP2000328399A |
To provide a method for treating fringe selvages on the loom in no use of catch cord without limitation in the length of the reed and provide an apparatus therefor. In a piece-weaving loom in which the top end of the weft 3 is held by a ...
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JP2000328396A |
To permit the good brake to be applied to the weft. The rotary solenoid 27 is magnetized or demagnetized by the commands from the brake-controller 32. On the basis of the ON operation of the change-over switch 36, the actuation timing-re...
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JP2000515589A |
The invention relates to a strand (68), a woven fabric (78), a yarn package (19), a method of collecting a strand, and a method of inserting a fill yarn in an air jet loom.
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JP2000515590A |
PCT No. PCT/EP97/03851 Sec. 371 Date Feb. 1, 1999 Sec. 102(e) Date Feb. 1, 1999 PCT Filed Jul. 18, 1997 PCT Pub. No. WO98/05812 PCT Pub. Date Feb. 12, 1998During weft yarn insertion in a loom, as the end of weft yarn insertion approaches...
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JP2000314041A |
To provide an apparatus for economically preparing leno yarns. This apparatus 1 for preparing at least two leno warp yarns 6a and 7a for looms 13 and 17 comprises a first holder device 7b for receiving a first warp yarn bobbin 7, a secon...
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JP2000314052A |
To deal with any of patterns of opening patterns and weft inserting patterns caused by electric troubles. When a start-up switch 27 is switched on, a loom-controlling computer Co transmits copied data of all opening patterns included in ...
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