CN1419615A - Method for sensing and counting windings being drawn off a drum, as well as a device for carrying out said mehod - Google Patents
Method for sensing and counting windings being drawn off a drum, as well as a device for carrying out said mehod Download PDFInfo
- Publication number
- CN1419615A CN1419615A CN01806902A CN01806902A CN1419615A CN 1419615 A CN1419615 A CN 1419615A CN 01806902 A CN01806902 A CN 01806902A CN 01806902 A CN01806902 A CN 01806902A CN 1419615 A CN1419615 A CN 1419615A
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- CN
- China
- Prior art keywords
- inductor
- evaluator
- coil
- receiver
- pulse
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- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 19
- 238000004804 winding Methods 0.000 title abstract 6
- 238000011156 evaluation Methods 0.000 claims abstract description 4
- 230000003287 optical effect Effects 0.000 claims description 26
- 230000005284 excitation Effects 0.000 claims description 6
- 238000012854 evaluation process Methods 0.000 claims description 3
- 238000001514 detection method Methods 0.000 abstract 1
- 238000004140 cleaning Methods 0.000 description 5
- 238000009954 braiding Methods 0.000 description 3
- 230000014509 gene expression Effects 0.000 description 2
- 238000009991 scouring Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000011514 reflex Effects 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D47/00—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms
- D03D47/34—Handling the weft between bulk storage and weft-inserting means
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D47/00—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms
- D03D47/34—Handling the weft between bulk storage and weft-inserting means
- D03D47/36—Measuring and cutting the weft
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H61/00—Applications of devices for metering predetermined lengths of running material
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D47/00—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms
- D03D47/34—Handling the weft between bulk storage and weft-inserting means
- D03D47/36—Measuring and cutting the weft
- D03D47/361—Drum-type weft feeding devices
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D47/00—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms
- D03D47/34—Handling the weft between bulk storage and weft-inserting means
- D03D47/36—Measuring and cutting the weft
- D03D47/361—Drum-type weft feeding devices
- D03D47/367—Monitoring yarn quantity on the drum
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2301/00—Handling processes for sheets or webs
- B65H2301/50—Auxiliary process performed during handling process
- B65H2301/54—Auxiliary process performed during handling process for managing processing of handled material
- B65H2301/541—Counting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2513/00—Dynamic entities; Timing aspects
- B65H2513/10—Speed
- B65H2513/11—Speed angular
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/30—Handled filamentary material
- B65H2701/31—Textiles threads or artificial strands of filaments
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Filamentary Materials, Packages, And Safety Devices Therefor (AREA)
- Looms (AREA)
Abstract
A method and device for sensing and counting the successive windings (4) being drawn off a supply drum (5) in a yarn-preparing device, where in said windings (4) are sensed by a detection unit (8) including at least two sensors disposed one after the other, each comprising a light transmitter (10, 12) and a light receiver (11, 13), which are arranged in such a manner with respect to each other that the windings being drawn off pass through the light beam between the transmitter and the receiver of each sensor, wherein a pulse is generated whenever the light beam is interrupted, after which the successive pulses are evaluated as one winding being drawn off, wherein the intensity of the light which the receiver receives from the transmitter is determined for each sensor, and if the light intensity at one of said receivers falls below a specific preset value, the pulses from the sensor in question are no longer taken into account in the evaluation, and the pulses from the other sensor(s) are evaluated as one winding being drawn off.
Description
The present invention relates to a kind of method that is used for responding to and counts the continuous coil that the supply drum in the yarn preparation device exports, wherein said coil is responded to by a detecting unit, this detecting unit comprises at least two inductors of placing in succession, each inductor comprises an optical transmitting set and an optical receiver, this optical transmitting set and optical receiver be configuration by this way each other, promptly Shu Chu coil is by the transmitter of each inductor and the light beam between the receiver, as long as light beam is interrupted and just produces a pulse, this continuous impulse is assessed as the coil of an output then.
In U.S. Patent No. 4,852, a kind of above-mentioned method is disclosed in 617, and the equipment of carrying out this method.
In the prior art device, yarn wherein is furnished with two inductors to respond to and to count from the coil of supply drum output by placing a drum ring afterwards in the ring.Each inductor comprises an optical transmitting set and optical receiver, and this optical transmitting set and optical receiver dispose by this way, and the yarn coil that the light beam between transmitter and receiver is output interrupts, the inboard of this yarn coil scouring ring.In this way, the transmitter of each inductor and the light beam between the receiver are interrupted once by the coil of each output, and the coil of each output has caused two interruption pulses like this.Described pulse is transfused to first evaluator, and this evaluator is these two consecutive pulses countings the coil of an output.
In the prior art device, the inboard of the yarn coil scouring ring of output, thus, coil attempts to remove inboard presumable any dirt of ring.But it is contaminated in fact clearly, still to have one or two inductors after a while.This causes incident light intensity on the receiver owing to described pollution reduces, consequently the pulse that produces owing to the interruption of light beam become too little, measure reliably to such an extent as to can not guarantee to obtain one.This means, be necessary to make machine to stop when contaminated when one in two inductors, then must this inductor of cleaning.In the reality, also it is apparent that, the pollution level that two inductors present is the same scarcely ever, like this when becomeing contaminated to the degree that can not produce reliable pulse for one in two inductors, another inductor does not have contaminated at all, or contaminated degree is very little, and described like this another inductor continues to send the pulse with usable intensity.
Idea behind the present invention is the coil of each output of indication that the pulse that unpolluted inductor produced is still correct.
The purpose of this invention is to provide a kind of method of using above-mentioned thought, wherein the interval of inductor cleaning operation is than long many in the interval of existing technique device.
In order to realize this purpose, the method according to this invention is characterised in that, the light intensity from transmitter that receiver is received is determined by each inductor, if the some light intensities in the described receiver drop under the concrete predetermined value, in evaluation process, no longer consider pulse, then be assessed as the coil of an output from other the pulse of inductor from this inductor.
The method according to this invention, the incident light intensity is all measured at each receiver place, if the described luminous intensity of some inductors is under a predetermined value, machine is stopped, but in evaluation process, no longer consider pulse, and a pulse evaluation from another inductor is the coil of an output from this inductor.In this way, do not need to stop machine, and can work on, being reduced to no longer up to the luminous intensity of unpolluted inductor originally may reliable measurements and must stop machine to clear up the degree of two inductors.In this way, this machine for the interval of cleaning inductor between time of stopping than long many of existing technique device.
In two inductors the determining of luminous intensity, with a predetermined threshold value and the light strength ratio of determining and the pulse that determines to be based on two inductors pulse that also is based on unpolluted inductor assess, these all can be realized with software.
The method according to this invention can be achieved like this, and for example, by the coil detecting unit that uses only to have two inductors of arranging in succession, still, can also have several checkout gears of the inductors of arrangement in succession by use and realize this method.When first inductor was contaminated, described inductor was closed, and further counting will carry out based on the pulse of other inductor.Subsequently, when another inductor was contaminated, this inductor also can be closed, and further counting will carry out based on the pulse of remaining unpolluted inductor.Go down so always, all arrived the degree of polluting, no longer may produce reliable pulse up to all inductors.Afterwards, must stop machine with the cleaning inductor.
In according to another embodiment of the invention, wherein come the pulse of self-inductor can be transfused to first evaluator, continuous impulse is detected as the coil of an output in this first evaluator, when the light intensity of a receiver drops under the predetermined threshold value, the pulse of other receiver is input to another evaluator, in this evaluator, described pulse is detected as the coil of an output.
In according to still a further embodiment, in each inductor, the light intensity that receiver receives is measured, wherein when the luminous intensity of some receivers reduces, increase with the excitation value of its corresponding emitter, and when excitation value surpassed some concrete values, the pulse evaluation of this inductor was stopped.
The invention still further relates to the device of a kind of suitable execution method of the present invention, this device comprises a yarn preparation device, this yarn preparation device comprises a supply drum, a plurality of yarn coils on this supply drum, have been twined, subsequently, yarn coil is from described supply drum output and be fed to a seam loop, wherein directly placing a coil detecting unit on the supply drum or after supply drum, this coil detecting unit comprises at least two inductors of arranging in succession, each inductor comprises an optical transmitting set and an optical receiver, this optical transmitting set and optical receiver dispose by this way, the transmitter of each inductor and the light beam between the receiver are output coil and interrupt, each interrupts producing a pulse, this device also comprises first evaluator, this evaluator links to each other with each inductor by holding wire, and continuous impulse is counted as the coil of an output in evaluator.Described device is characterised in that, described device comprises the evaluator that at least one is other, wherein this device also comprises comparator, this comparator is used to measure incident light intensity on the receiver, and relatively with a threshold value and its, control device wherein also is provided, when the luminous intensity of all inductors all is higher than threshold value, this control device cuts out described other evaluator, when the luminous intensity of at least one inductor during less than threshold value, this control device cuts out described first evaluator, and handles the pulse that other inductor produces with described other evaluator.
Another embodiment of described device is characterised in that, switch is connected in the holding wire between described inductor and the described evaluator, and this switch can be opened and closed by described control device.In another embodiment, described comparator links to each other with an electric control gear, and this electric control gear can open or close evaluator.
Come to explain in more detail the present invention with reference to the accompanying drawings.
Fig. 1 is the schematic diagram of a braiding apparatus, has wherein only shown in the braiding apparatus for suitably understanding those parts essential to the invention.
Fig. 2 and Fig. 3 are the front elevations of a coil counter using in the establishment equipment shown in Figure 1.
Fig. 1 schematically shows clear those parts of understanding the braiding apparatus of wanting required for the present invention, wherein numeral 1 is represented a yarn axis, yarn 2 leaves from this yarn axis, arrive the cursor 3 that rotates, the rotating manner of this cursor does not illustrate here, several coils 4 twine on the supply drum 5 by this cursor, and yarn 2 enters the injector 6 from described supply drum 5, and this injector is supplied to yarn the shed open 7 of seam loop.Yarn 2 is to transmit via a coil counter 8 from supply drum, and this coil counter 8 is annular in the present embodiment.Coil counter 8 is made the form of the ring of transparency material composition, as shown in Figures 2 and 3.Be furnished with a pair of inductor for 9 li at ring, each inductor comprises an optical transmitting set 10 and optical receiver 11 and optical transmitting set 12 and optical receiver 13 respectively.Light beam between transmitter 10 and receiver 11 is by numeral 14 expressions, and another light beam between transmitter 12 and receiver 13 is then by numeral 15 expressions.Described light beam 14 and 15 will be interrupted continuously by the coil of each output, thereby produce a pulse respectively at receiver 11 and 13.Optical receiver 11 links to each other with 19 with amplifier 18 respectively with 13, also links to each other with 21 with comparator 20 with 17 by holding wire 16.Amplifier 18 links to each other with first evaluator 24, second evaluator 25, the 3rd evaluator 26 by holding wire 22,23 respectively successively with 19.Comparator 20 links to each other with an electric control gear 29 respectively with 28 by holding wire 27 with 21, and this electric control gear links to each other with 26 by holding wire and evaluator 24,25.Evaluator 24,25 and 26 all passes through a holding wire and links to each other with holding wire 30, and other control device of this holding wire 30 and seam loop links to each other.
The operation of this device is as follows.Light beam 14 and 15 is interrupted continuously by each coil from supply drum output.Thereby produced interruption pulse, these pulses are received device 11 and 13 and input to amplifier 18 and 19 by holding wire 16 and 17.Comparator 20 and the 21 incident light intensities of measuring on the receiver 11 and 13.When described light intensity surpasses a predetermined value, mean that promptly hypothesis has a pollution, transmitter 10 and 12 and receiver 11 and 13 by the pollution of little degree, then will produce a signal 29 li of control device, this signal enabling evaluator 24, and device 25 and 26 is stopped.Then, be transfused to evaluator 24 by amplifier 18 and 19 respectively from the interrupt signal of receiver 11 and 13, and processed in evaluator, be the coil of an output promptly from evaluated device 24 countings of two continuous impulses of receiver 11 and 13.The Dui Ying evaluated device 24 of a signal inputs to holding wire 30 with it.In two inductors one, for example inductor 10,11 is contaminated, will drop under the predetermined value at the incident light intensity on the receiver 11, and this will be compared device 20 and show.Described comparator 20 will produce a signal and send to control device 29.Accordingly, described control device will stop evaluator 24 and 25, and start evaluator 26.The next interruption pulse that receiver 11 is produced will be no longer processed, thereby later control will be based on the interruption pulse of receiver 13, and in evaluator 26, it is handled, this means that each described pulse all will be counted as the coil of an output.In this way, evaluator can utilize two operating inductors to count the coil of output, and when one in the described inductor when contaminated, and evaluator can be based on the interruption pulse of another inductor and worked on.In this way, the interval between the inductor cleaning operation has prolonged greatly, thereby the raising that is beneficial to device efficiency is greatly arranged.
In above-mentioned example, though comparator 20 and 21 is only measured the incident intensity of receiver 11 and 13 and is compared with a threshold value and its, but can also make comparator when detecting the luminous intensity minimizing, send a signal to driver 33 and 34 by holding wire 31 and 32 at once, the excitation value that the result is higher will be used to optical transmitting set 10 or 13, cause luminous intensity to increase, and, after excitation value surpasses a predetermined level, think that just the described signal that the indication inductor pollutes has reached the value that starts previously described control operation.
At Fig. 2, the coil counter comprises directly make progress opposite transmitter 10,12 and receiver 11,13, and wherein light beam 14 and 15 is respectively by the space in the ring.Can also as shown in Figure 3, put a reflector 35 in described ring like this, the position of transmitter 10 and receiver 11 can be closely like this, and the light that sends from the transmitter body 35 that is reflected reflexes to receiver 12.Receiver 13 and transmitter 12 also are like this.In this case, receiver 11 with 13 also by holding wire 16 with 17 with one with Fig. 2 in control device similarly device link to each other.
Though discussion of the present invention at present is the coil device of annular, is furnished with inductor in the ring, use the coil counter of the inductor of placing in succession on having axially favourable too.
In the embodiment shown in Figure 2, from the interruption pulse of receiver 11 and 13 through holding wire 16 and 17 and each locational amplifier 18 and 19, input to evaluator 24,25 and 26, thus, described evaluator controlled device starts or stops according to the pollution level of one or two sensor.Under certain situation, can also on every holding wire that leads to evaluator, put an interrupt switch, by suitable this switch of startup of control device 29.
In the example of Tao Luning, use two other evaluator 25 and 26 to be used for counting some pulses of self-inductor 10,11 and 12,13 under certain condition in the above.Can also only use some in the described evaluator, and under a contaminated situation of inductor, the pulse of other inductor be inputed to described some evaluators, this evaluator is each step-by-step counting that is transfused to the coil of an output then.
Information from comparator 20 and 21 can also offer a display board (not shown), shows the contaminated state of inductor on display board.On this basis, can carry out conversion from state that the pulse of two inductors is all counted to the state of only pulse of unpolluted inductor being counted.
Though the aforesaid device of the present invention comprises a coil detecting unit that comprises two inductors of placing in succession, can also implement the present invention in a kind of similar mode, use to comprise several inductors, as the checkout gear of 3 inductors of placing in succession.
Claims (7)
1. method that is used to respond to and counts the continuous coil of the supply drum output in the yarn preparation device, wherein said coil is responded to by a detecting unit, this detecting unit comprises at least two inductors of placing in succession, each inductor comprises an optical transmitting set and an optical receiver, this optical transmitting set and optical receiver be configuration by this way each other, the coil of output is by the transmitter of each inductor and the light beam between the receiver, as long as light beam is interrupted and just produces a pulse, this continuous impulse is assessed as the coil of an output then, it is characterized in that
The light intensity from transmitter that receiver is received is determined by each inductor, if the some light intensities in the described receiver drop under the concrete predetermined value, in evaluation process, no longer consider pulse, then be assessed as the coil of an output from other the pulse of inductor from this inductor.
2. method according to claim 1 wherein comes the pulse of self-inductor can be provided for first evaluator, and in this evaluator, consecutive pulses is detected as the coil of an output, it is characterized in that,
When the light intensity of some receivers drops under the predetermined threshold value, be provided for another evaluator from the pulse of other receiver, in this evaluator, described pulse is detected as the coil of an output.
3. method according to claim 1 and 2 is characterized in that,
In each inductor, the light intensity that receiver receives is measured, and when the luminous intensity of receiver weakened, the excitation value of corresponding emitter increased, and when excitation value surpassed certain concrete value, the pulse evaluation of corresponding inductor was stopped.
4. one kind is fit to carry out as claim 1, the device of 2 or 3 described methods, this device comprises a yarn preparation device, this yarn preparation device comprises a supply drum, a plurality of yarn coils on this supply drum, have been twined, yarn coil is from described supply drum output and be fed to a seam loop, wherein directly placing a coil detecting unit on the supply drum or after supply drum, this coil detecting unit comprises at least two inductors of arranging in succession, each inductor comprises an optical transmitting set and an optical receiver, this optical transmitting set and optical receiver dispose by this way, the transmitter of each inductor and the light beam between the receiver are output coil and interrupt, each interrupts producing a pulse, wherein this device also comprises first evaluator, this first evaluator links to each other with each inductor by holding wire, continuous impulse is counted as the coil of an output in this first evaluator, it is characterized in that
Described device comprises the evaluator that at least one is other, wherein this device also comprises comparator, this comparator is used to measure incident light intensity on the receiver, and relatively with a threshold value and its, control device wherein also is provided, if the luminous intensity of all inductors all is higher than threshold value, this control device cuts out described other evaluator, if the luminous intensity of at least one inductor is less than threshold value, this control device cuts out described first evaluator, and handles the pulse that other inductor produces with described other evaluator.
5. device according to claim 4 is characterized in that,
Switch is connected in the holding wire between described inductor and the described evaluator, and this switch can be opened and closed by described control device.
6. device according to claim 4 is characterized in that,
Described comparator links to each other with an electric control gear, and this electric control gear can open or close evaluator.
7. according to claim 4,5 or 6 described devices, it is characterized in that,
Described comparator links to each other with a display board, the luminous intensity of described inductor can be shown on the display board on preset threshold value or under it.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL1014729 | 2000-03-23 | ||
| NL1014729A NL1014729C2 (en) | 2000-03-23 | 2000-03-23 | A method for recording and counting windings winding from a drum, as well as a device for carrying out this method. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1419615A true CN1419615A (en) | 2003-05-21 |
| CN1274892C CN1274892C (en) | 2006-09-13 |
Family
ID=19771060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB018069029A Expired - Fee Related CN1274892C (en) | 2000-03-23 | 2001-03-20 | Method for sensing and counting windings being drawn off a drum, as well as a device for carrying out said mehod |
Country Status (8)
| Country | Link |
|---|---|
| EP (1) | EP1266057B1 (en) |
| JP (1) | JP2003528225A (en) |
| KR (1) | KR20020081478A (en) |
| CN (1) | CN1274892C (en) |
| AU (1) | AU2001242870A1 (en) |
| DE (1) | DE60107934T2 (en) |
| NL (1) | NL1014729C2 (en) |
| WO (1) | WO2001071077A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1896356B (en) * | 2005-07-14 | 2011-03-30 | 爱吉尔电子股份公司 | Control unit for yarn-braking devices in weft feeders for looms, and tuning method therefor |
| CN103101812A (en) * | 2011-11-11 | 2013-05-15 | B.T.S.R.国际股份公司 | Improved yarn storage feed device |
| CN109652906A (en) * | 2017-10-10 | 2019-04-19 | 爱吉尔电子股份公司 | Method for controlling the consumption of yarn in weaving process |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2415916B1 (en) | 2010-08-04 | 2015-03-04 | L.G.L. Electronics S.p.A. | Method and apparatus for detecting accidental stops of the yarn on a knitting line |
| JP7515707B2 (en) | 2021-04-28 | 2024-07-12 | 株式会社島精機製作所 | Yarn length measuring device and knitting yarn buffer device |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0286584B1 (en) * | 1987-04-08 | 1991-05-08 | GebràDer Sulzer Aktiengesellschaft | Operating process for the weft storage device of a loom |
| DE3862671D1 (en) * | 1987-04-08 | 1991-06-13 | Sulzer Ag | Weft thread memory for a weaving machine. |
| CH674978A5 (en) * | 1988-02-26 | 1990-08-15 | Sipra Patent Beteiligung |
-
2000
- 2000-03-23 NL NL1014729A patent/NL1014729C2/en not_active IP Right Cessation
-
2001
- 2001-03-20 KR KR1020027012447A patent/KR20020081478A/en not_active Application Discontinuation
- 2001-03-20 EP EP01915923A patent/EP1266057B1/en not_active Expired - Lifetime
- 2001-03-20 WO PCT/NL2001/000227 patent/WO2001071077A1/en active IP Right Grant
- 2001-03-20 DE DE60107934T patent/DE60107934T2/en not_active Expired - Fee Related
- 2001-03-20 AU AU2001242870A patent/AU2001242870A1/en not_active Abandoned
- 2001-03-20 JP JP2001569449A patent/JP2003528225A/en not_active Withdrawn
- 2001-03-20 CN CNB018069029A patent/CN1274892C/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1896356B (en) * | 2005-07-14 | 2011-03-30 | 爱吉尔电子股份公司 | Control unit for yarn-braking devices in weft feeders for looms, and tuning method therefor |
| CN103101812A (en) * | 2011-11-11 | 2013-05-15 | B.T.S.R.国际股份公司 | Improved yarn storage feed device |
| US9126799B2 (en) | 2011-11-11 | 2015-09-08 | Btsr International S.P.A. | Yarn storage feed device |
| CN103101812B (en) * | 2011-11-11 | 2016-09-07 | Btsr国际股份公司 | The yarn storage feed device improved |
| CN109652906A (en) * | 2017-10-10 | 2019-04-19 | 爱吉尔电子股份公司 | Method for controlling the consumption of yarn in weaving process |
Also Published As
| Publication number | Publication date |
|---|---|
| DE60107934T2 (en) | 2005-12-29 |
| CN1274892C (en) | 2006-09-13 |
| WO2001071077A1 (en) | 2001-09-27 |
| EP1266057B1 (en) | 2004-12-22 |
| JP2003528225A (en) | 2003-09-24 |
| EP1266057A1 (en) | 2002-12-18 |
| KR20020081478A (en) | 2002-10-26 |
| NL1014729C2 (en) | 2001-09-25 |
| AU2001242870A1 (en) | 2001-10-03 |
| DE60107934D1 (en) | 2005-01-27 |
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