WO2010084074A1 - Vorrichtung zum regeln der schussbaendchenspannung an einem webschuetzen, damit ausgestattete webschuetzen und rundwebmaschine - Google Patents
Vorrichtung zum regeln der schussbaendchenspannung an einem webschuetzen, damit ausgestattete webschuetzen und rundwebmaschine Download PDFInfo
- Publication number
- WO2010084074A1 WO2010084074A1 PCT/EP2010/050390 EP2010050390W WO2010084074A1 WO 2010084074 A1 WO2010084074 A1 WO 2010084074A1 EP 2010050390 W EP2010050390 W EP 2010050390W WO 2010084074 A1 WO2010084074 A1 WO 2010084074A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- ribbon
- bändchenumlenkeinrichtung
- weft
- control device
- shuttle
- Prior art date
Links
Classifications
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D37/00—Circular looms
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03J—AUXILIARY WEAVING APPARATUS; WEAVERS' TOOLS; SHUTTLES
- D03J5/00—Shuttles
- D03J5/24—Tension devices
Definitions
- the invention relates to a device for controlling the weft ribbon tension on a shuttle of a circular loom, the shuttle has a Bändchenumlenk initiatives and can be equipped with a Schussbändchenspule be deducted from a Schussbändchen guided over the Bändchenumlenk occasions, said occurring by pulling off the Schussbändchens Schussb choruschenhov the Bändchenumlenk interests can be deflected from a rest position against a restoring force, wherein the position of the Bändchenumlenk styles depends on the Schussbändchenthere and the restoring force.
- the invention comprises weft loops equipped with this weft tension control system for circular looms and circular looms equipped with such weft protectors.
- Round looms are used for the production of tubular fabrics.
- An important field of application of circular looms is the production of high-tenacity solid tubular fabrics from stretched plastic tapes. From these highly tear-resistant tubular fabrics packaging bags can be made, e.g. for packaging bulk materials.
- EP 787 226 describes the essential functional groups of circular looms. These are in particular a plurality of subshafts, which are arranged in a circle around a Rundriet around and each carrying a plurality of inner and outer healds for guiding each of a part of two round-distributed Kettbändchenscharen, which to form a so-called Web or Wanderfaches about a rotating main shaft opposite up and down alternating movement is granted.
- the main shaft drives around a control disc wipers in Rundriet circulating, each moving in a moving compartment.
- the weavers each carry a spool of weft ribbons which are delivered to the selvedge.
- the tubular fabric thus formed is withdrawn via a fabric withdrawal device.
- the fabric withdrawal via gear means was in direct drive connection with the main shaft of the loom. This has the disadvantage that weft ribbon defects, which may occur due to ribbon breakage or fatigue of the weft ribbon bobbin, resulted in thinner areas in the fabric, even if weft ribbon control means were provided which immediately sent a stop signal to the motor of the machine driving the main shaft of the loom and the fabric haul-off on a detected ribbon defect.
- both the warp threads and the weft thread (s) are under tension.
- the fabric image of the tubular fabric produced is significantly influenced by the stresses prevailing in the threads or tapes.
- the warp tapes are guided over so-called feed rollers, over which they by means of an adjustable braking torque, a tension - the warp tension - is granted.
- the tension of the weft tapes - the weft tension - is usually accomplished with directly on the circumference of the weft coil grinding, spring-loaded brake pads.
- the handling and adjustment of this mechanical weft brake requires experience and care. Each coil material and winding pattern has different coefficients of friction. Often, then, the question arises of an alternative material as a brake pad.
- the coefficients of friction change due to increasing contamination and weaving dust during operation.
- not even a constant weft tension can be guaranteed with this known system; secondly, with the machine running, that is to say with wovens rotating in the machine, there is no even a check of the instantaneous weft tension.
- weft ribbon tension Another factor influencing the weft ribbon tension is the instantaneous weft coil speed, which results from the instantaneous diameter of the weft coil.
- the speed increase to the end of the coil is a multiple of the output speed at full coil.
- the weft ribbon tension increases disproportionately towards the end of the bobbin.
- weft ribbon monitoring means on round weaving machines, which immediately transmit a stop signal to the motor driving the main shaft of the circular loom and, if necessary, to the drive motor of the fabric withdrawal device in response to a detected ribbon loss.
- a round loom having a weft ribbon monitoring device is disclosed, for example, in the European patent EP 786,026 assigned to the assignee of the present invention, which is hereby incorporated by reference into the present application.
- monitoring means monitor the respective weft ribbon to produce at a Schussbändchenlag an electrical control signal.
- the electrical control signal is generated by a magnetic sensor arranged in the area of the orbit of the weavers, which cooperates with a permanent magnet carried by the respective shuttle, the permanent magnet being deflected by the withdrawn shot ribbon against the action of spring-like return means
- Pivot lever is arranged and held out of operative connection with the magnetic sensor, in order to get at a Schussbändchenrier under the action of the return means in its, an effective connection of the permanent magnet with the magnetic sensor to produce an active control signal producing end position.
- a light barrier which is directed to the Schussspulenhülse. If the lowest layers of the coil are unwound, a reflector strip is released and the sensor switches.
- a contrast sensor which recognizes the contrast between the light coil material and the dark bobbin when unfolding the lowermost layers, etc.
- the proposed solution to this problem is based on the determination of the angular velocity or of time integrals of the angular velocity of the weft ribbon spool, wherein the velocity signals are fed to a central arithmetic and evaluation unit, the velocity signals or fluctuations thereof are compared with a limit value and, when the limit value is reached, a weft ribbon spool control signal is generated.
- a third aspect of the present invention comprises the generation of a reliable monitoring of the filling level of the weft ribbon spools on the shooters in a circular loom, which can be implemented with little expenditure on components, and optionally the generation of a weft ribbon spool change signal when a weft ribbon spool is about to be exhausted.
- the present invention achieves the stated objects by providing a device for controlling the weft ribbon tension on a shuttle of a circular loom with the features of claim 1 and by embodiments of the invention with the features of the dependent claims.
- the control device according to the invention can be integrated in web contactors.
- Such equipped weft protectors find application in circular looms according to the invention.
- the shuttle has a ribbon deflecting device and can be equipped with a weft ribbon bobbin, from which a weft ribbon can be pulled off via the ribbon deflection device, wherein the ribbon deflection device counteracts the weft ribbon tension which occurs when the weft ribbon is pulled off Restoring force is deflected from a rest position, wherein the position of the Bändchenumlenk sensible depends on the Schussbändchensuper and the restoring force.
- the control device comprises: a deflection sensor for detecting the instantaneous position of the ribbon deflection device and for generating a deflection signal as a function of the instantaneous position of the ribbon deflection device, an analog or digital calculation unit to which the deflection signal can be fed as a controlled variable, a variable electromechanical load by which a variable braking torque is exerted on the weft ribbon coil in response to a manipulated variable, the arithmetic from the deflection signal supplied to it or a statistical magnitude of the deflection signal, such as the average, the manipulated variable for setting the variable electromechanical load calculated such that adjusts a desired value of the position of the Bändchenumlenk worn and thus also a target value of the Schussbyerchenencies or approaches this.
- variable electromechanical load is to be understood as comprising at least one electrical component and at least one mechanical component cooperating with the electrical component, wherein the at least one mechanical component is capable of exerting a braking torque on the weft ribbon coil.
- the electrical components interact with the mechanical components such that a change in a parameter (e.g., magnitude or frequency of electrical current or voltage, or their waveforms) of the electrical component causes a change in the braking torque applied by the mechanical components to the weft ribbon coil.
- the controller is a reference variable can be fed, which defines the desired value of the position of the Bändchenumlenk gifted.
- the feedable reference variable is preferably adjustable during operation.
- the variable electromechanical load comprises an electric motor which can be operated as a generator by rotation of the weft ribbon coil and which supplies a variable electrical resistance.
- the control device With this generator operated electric motor, the control device is supplied with electrical energy, so that it can be designed as a self-sufficient system that works independently of cabling.
- an electrical energy storage such as an accumulator or a capacitor or a coil, is provided which can be supplied with electrical energy from the regenerative electric motor and in turn supplies the control device with electrical energy. Excellent controllability is achieved when the impedance of the electrical resistance is designed to be adjustable in dependence on the manipulated variable.
- the Bändchenumlenk- device comprises a deflectable bow, which is preferably linear or deflected in its angular position, or a role with deflectable axis of rotation, or a deflectable eyelet.
- the force acting on the Bändchenumlenk gave restoring force generated by spring elements or weights or by movement of the shuttle centrifugal forces generated.
- control device comprises a Schussbändchenwambater, which monitors the position of the Bändchenumlenk islands and emits a warning signal when falling below a minimum deflection with respect to the rest position of the Billerchenumlenk issued.
- a ribbon break or end signal can be generated in a simple, maintenance-free and suitable for rough operation way.
- the control device comprises a Schussbändchenwumbleter, which monitors the position of the Bändchenumlenk wisdom, wherein the Schussbändchenwumbleter detected by the oscillation of the Schussbändchens from one end of the Schussbändchenspule to the other end caused oscillating vibrations of the Bändchenumlenk issuedinraum and with a characteristic change in the frequency of the traversing Oscillations to an upper limit gives a weft coil change signal.
- An operator of the circular loom can be made aware in good time that a change of the weft ribbon coil is necessary.
- the Bändchenumlenk issued a ribbon guide portion along which the Schussbyerchen shifts during traversing, wherein the ribbon guide portion has a geometric configuration that amplifies the oscillating oscillations of the Ribbonumlenk experiences.
- the control device with a send / Receiving device is equipped for wireless communication with a machine control of a circular loom.
- the transmitting / receiving device can receive the reference variable from the machine control and transmit it to the arithmetic unit of the control device. Conversely, the transmitting / receiving device can transmit the instantaneous position of the ribbon deflection device or the statistical data derived therefrom and / or, if appropriate, warning signals or weft ribbon coil changeover signals of the weft ribbon monitor to the machine control.
- the control device according to the invention for controlling the ribbon tension in all of the embodiments set forth above is expediently integrated into a shuttle for a circular loom, wherein the shuttle has a Bändchenumlenk issued and can be equipped with a Schussbändchenspule from which a weft ribbon is guided over the Bändchenumlenk issued deductible, said When pulling the weft ribbon occurring Schussbändchensuper the Bändchenumlenk acquired against a restoring force from a rest position is deflected, the position of the Bändchenumlenk issues depends on the Schussbändchenplastic and the restoring force.
- a machine control of the circular loom periodically or continuously detects the instantaneous width of the flat folded tubular fabric and sends at a maximum width values of the reference variable to the control devices of the weavers, which lead to an increase in the weft ribbon tension on the shuttle.
- the machine control sends command values to the control devices of the shuttle, which results in a reduction in weft ribbon tension on the shuttle.
- FIG. 1 shows a schematic representation of a weaving machine equipped with a device according to the invention for controlling the weft ribbon tension of a circular loom;
- Fig. 2 is a schematic view of a detail of the shuttle of Fig. 1;
- FIG. 3 is a schematic block diagram of the control device and its power supply by a generator-operated electric motor.
- Fig. 4 is a schematic representation of a circular loom according to the invention with implemented control of the scope of the tubular fabric thus produced.
- the control device 20 is integrated in the shuttle 30.
- the shuttle 30 has a Bändchenumlenk issued 3. This is configured in the present embodiment as deflectable in its angular position bracket.
- the Bändchenumlenk styles are a linear deflectable bracket, a role with deflectable axis of rotation, or a deflectable eyelet to call.
- the shuttle 30 is equipped with a weft ribbon spool 1, which is rotatably mounted on a shaft Ia.
- a weft ribbon 2 is guided by the weft ribbon spool 1 via the ribbon deflecting device 3 and, in operation, is pulled off the weft ribbon spool 1 and delivered to the woven edge 9a of the woven tubular fabric.
- the deflection of the Bändchenumlenk Vietnamese massage counteracts a restoring force FR, which is generated by a fixed to the shooter 30 and the Bändchenumlenk Vietnamese spring 4.
- a generation of this restoring force FR by means of weights or by centrifugal forces generated by movement of the shuttle 30 can be provided.
- the deflection sensor 5 is designed as an angle sensor.
- the deflection signal 5a is fed to an analog or digital arithmetic unit 12 as a controlled variable y.
- the calculator 12 is designed to be composed of the displacement signal 5a or a statistical magnitude of the displacement signal 5a, such as the average, and a command value w, which defines the target value of the position of the ribbon deflector 3, wherein the command variable w due to the relationship of the position the ribbon deflecting device 3 and the weft ribbon tension FS is also a measure of the target value of the weft ribbon tension FS, a manipulated variable u is calculated which adjusts the braking torque 7 acting on the shaft 1a of the ribbon weft coil 1 so that the position of the ribbon deflecting device 3 is adjusted to that by the reference variable w sets or at least approximates predetermined position.
- the manipulated variable u adjusts a variable electromechanical load which exerts the variable braking torque 7 on the weft ribbon spool 1 as a function of the manipulated variable u.
- the variable electromechanical load comprises a flanged to the shaft Ia electric motor 6, which is operated as a generator and the electrical energy generated by him on the one hand a resistor 14 with variable u by the manipulated variable impedance and on the other hand with all electrical and electronic components of the control device 20 to supply the same supplying electrical energy.
- the control device 20 can be integrated as a self-sufficient system in the shuttle 30.
- FIG. 3 schematically shows the electrical power supply of the essential components of the control device 20.
- the electric voltage generated by the generator-operated electric motor 6 is supplied to the resistor 14.
- a rectifier 15 is connected, which rectifies and stabilizes the electrical voltage and an electric memory 16, which is designed here as a capacitor, but could also include an accumulator or a coil, and the calculator 12 and an integrated Schussbändchenwumbleter 17, as well as a transmitting / receiving device 13 supplies.
- the resistor 14 could also be arranged after the rectifier 15.
- the control device 20 also includes a Schussbändchenwumbleter 17 which monitors the position of the Bändchenumlenk issued 3 based on the Auslenksignals 5a and falls below a constituaus steering with respect to the rest position 3 a of Bändchenumlenk issued 3 emits a warning signal BE.
- This warning signal BE signals a ribbon break or the exhaustion of the weft ribbon spool 1.
- weft ribbon guard 17 monitors the diameter of the weft bobbin 1, which is derivable from how fast the weft ribbon 2 moves from one end of the weft bobbin 1 to the other end, which is referred to as "traversing" by those skilled in the art
- the oscillation of the weft ribbon 2 causes traversing oscillations OS (cf) on the ribbon deflecting device 3, which become noticeable in the deflection signal 5a and can be detected by the weft ribbon monitor 17.
- the oscillating oscillations OS (cf) oscillates at the traversing frequency cf which the weft detector 17 measures from the oscillation oscillations OS (cf) and compares to an upper limit value, which is a measure of the fact that the diameter of the weft ribbon spool has already dropped to a critical value , in which only a few layers of the Schussbändche ns 2 are wound so that a necessary exchange of the weft ribbon spool is imminent. Therefore, if the firing ribbon guard 17 detects the increase of the frequency cf of the traversing vibrations OS (cf) to the upper limit, it outputs a weft ribbon change signal CS, which alerts the operator to the upcoming weft ribbon bobbin change.
- the ribbon guide section 3b, along which the weft ribbon 2 moves during its traversing at the ribbon deflecting device 3 is designed geometrically, e.g. provided with a suitable curvature that amplify the oscillating oscillations OS (cf) of the Ribbonumlenk issued 3.
- control device 20 comprises a transmitting / receiving device 13 for wireless communication with a transmitting / receiving device 23 of a machine controller 21 of a circular loom 40.
- FIG. 4 schematically shows a circular loom 40, in which a plurality of equipped with the control device 20 according to the invention wipers 30 are moved in a circular rake, not shown along a circular path and in each case a Schussbändchen to the web edge 9a of the weaving tissue 9 deliver.
- a circular loom 40 in which a plurality of equipped with the control device 20 according to the invention wipers 30 are moved in a circular rake, not shown along a circular path and in each case a Schussbändchen to the web edge 9a of the weaving tissue 9 deliver.
- the control devices 20 receive by means of their transmitting / receiving devices 13 from the transmitting / receiving device 23 of the machine control 21 of the circular loom 40, the reference variables w for setting the respective ribbon voltage FS or nominal position of the Bändchenumlenk issued 3 and pass them to perform the corresponding calculations to the calculator 12.
- the transmitting / receiving devices 13 of the control devices 20 forward the current positions of the Bändchenumlenk issueden 3 or derived statistical data and / or possibly warning signals BE or Schussbändchenspulen- alternating signals CS of the Schussbändchenissechters 17 to the machine controller 21 of the circular loom 40 on.
- the tubular fabric 9 produced with the circular loom 40 is folded flat by means of a spreader 10.
- the machine controller 21 continuously or at fixed time intervals detects the instantaneous width x of the flat folded tubular fabric 9 with a length measuring device (not shown).
- An arithmetic unit 22 integrated in the machine control 21 compares the instantaneous width x of the flatly folded tubular fabric with a maximum width. If this is exceeded, the arithmetic unit 22 calculates a reference variable w, which leads to an increase in the weft ribbon tension FS on the shuttle. Since the weft ribbon tension FS is inversely proportional to the width x of the tubular fabric 9, the tubular fabric 9 will again assume the nominal width (possibly taking into account a tolerance range).
- the calculated command value is sent by the arithmetic unit 22 via the transmitting / receiving device 23 to the control devices 20 of the shuttle 30.
- the arithmetic unit 22 compares the instantaneous width x of the tubular fabric also with a minimum width and sends below this minimum width values of the reference variable w to the control devices 20 of the weavers 30, which lead to a reduction of the weft ribbon tension FS to the shuttle 30.
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Looms (AREA)
Abstract
Description
Claims
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP10700854.2A EP2382347B1 (de) | 2009-01-22 | 2010-01-14 | Vorrichtung zum regeln der schussbaendchenspannung an einem webschuetzen, damit ausgestattete webschuetzen und rundwebmaschine |
CN201080005588XA CN102317521B (zh) | 2009-01-22 | 2010-01-14 | 用于调节在织梭处的细纬带张力的装置、配备有该装置的织梭和圆型织机 |
RU2011134856/12A RU2485228C2 (ru) | 2009-01-22 | 2010-01-14 | Устройство для регулирования натяжения ленточки уточин на ткацком челноке, снабженный им ткацкий челнок и круглоткацкий станок |
MX2011007695A MX2011007695A (es) | 2009-01-22 | 2010-01-14 | Dispositivo para controlar la tension de la banda de la trama sobre una lanzadera, lanzaderas y telar circular provistas con este. |
BRPI1006949-6A BRPI1006949B1 (pt) | 2009-01-22 | 2010-01-14 | Dispositivo para controlar a tensão de fita de trama em uma lançadeira, lançadeiras fornecidas com o mesmo e tear circular |
ZA2011/04866A ZA201104866B (en) | 2009-01-22 | 2011-07-01 | Device for controlling the weft band tension on a shuttle,shuttle and circular loom equipped therewith |
EG2011071215A EG26137A (en) | 2009-01-22 | 2011-07-20 | A device for controlling the weld band tension on a shuttlecock and the means of shuttle shuttling and circular weaving |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ATA0107/2009 | 2009-01-22 | ||
AT0010709A AT507558B1 (de) | 2009-01-22 | 2009-01-22 | Vorrichtung zum regeln der schussbändchenspannung an einem webschützen, damit ausgestattete webschützen und rundwebmaschine |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2010084074A1 true WO2010084074A1 (de) | 2010-07-29 |
Family
ID=42061081
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2010/050390 WO2010084074A1 (de) | 2009-01-22 | 2010-01-14 | Vorrichtung zum regeln der schussbaendchenspannung an einem webschuetzen, damit ausgestattete webschuetzen und rundwebmaschine |
Country Status (10)
Country | Link |
---|---|
EP (1) | EP2382347B1 (de) |
CN (1) | CN102317521B (de) |
AT (1) | AT507558B1 (de) |
BR (1) | BRPI1006949B1 (de) |
EG (1) | EG26137A (de) |
MX (1) | MX2011007695A (de) |
RU (1) | RU2485228C2 (de) |
TW (1) | TWI406985B (de) |
WO (1) | WO2010084074A1 (de) |
ZA (1) | ZA201104866B (de) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104075936A (zh) * | 2014-07-08 | 2014-10-01 | 天津大学 | 无约束管段横向运动全过程监控测试系统 |
RU2592177C2 (ru) * | 2011-09-14 | 2016-07-20 | Штарлингер Унд Ко Гезелльшафт М.Б.Х. | Устройство контроля ленточки основы и круглая ткацкая машина |
CN109082750A (zh) * | 2018-08-31 | 2018-12-25 | 江西师范大学 | 一种智能自动网眼袋圆织机 |
WO2021038388A1 (en) | 2019-08-24 | 2021-03-04 | Lohia Corp Limited | A shuttle pad assembly, a shuttle and a circular loom |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2573640B1 (de) * | 2011-09-26 | 2014-06-18 | Siemens Aktiengesellschaft | Federbelasteter Antrieb mit aktiver Rückspeisung in Gleichspannungskreis |
DE102013100643A1 (de) * | 2013-01-22 | 2014-07-24 | Mageba Textilmaschinen Gmbh & Co. Kg | Steckschütze sowie Webmaschine und Webverfahren mit einem solchen Steckschützen |
AT518065B1 (de) | 2016-04-22 | 2017-07-15 | Hehenberger Reinhold | Rundwebmaschine |
DE102017101916B4 (de) | 2017-01-31 | 2021-11-04 | Mageba International Gmbh | Webmaschine mit Schussspulenträger, Schussspulenträger und Verwendung eines Gleichstrom-Elektromotors auf einem solchen, Webverfahren |
TWI720379B (zh) * | 2018-12-07 | 2021-03-01 | 吳震坤 | 圓織機之張力補償裝置 |
EP3988694A1 (de) | 2020-10-23 | 2022-04-27 | Starlinger & Co Gesellschaft m.b.H. | Einlegerad, schussbändcheneinleger und damit ausgestatteter webschützen einer rundwebmaschine |
DE102021128394A1 (de) | 2021-10-29 | 2023-05-04 | Mageba International Gmbh | Webverfahren, Webware, Schussspulenträger, Webmaschine, sowie Verwendung von Sensordaten bzgl. des Schussfadens beim Weben |
AT524953B1 (de) | 2021-12-22 | 2022-11-15 | Protoh Og | Rundwebmaschine |
CN115522303B (zh) * | 2022-10-08 | 2023-07-04 | 浙江宝海针织袜业有限公司 | 一种连体袜的一体加工装置 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4232714A (en) * | 1977-12-21 | 1980-11-11 | Greenbat, Limited | Traveling yarn dispensers |
GB2217740A (en) * | 1988-04-29 | 1989-11-01 | Chemiefaser Lenzing Ag | Braking unwinding bobbin |
EP0786026A1 (de) | 1994-10-20 | 1997-07-30 | STARLINGER & CO. GESELLSCHAFT MBH | Einrichtung zur überwachung der schussfäden an einer rundwebmaschine |
EP0787226A1 (de) | 1994-10-20 | 1997-08-06 | STARLINGER & CO. GESELLSCHAFT MBH | Gewebeabzugseinrichtung an einer rundwebmaschine |
AT504109A4 (de) | 2007-02-16 | 2008-03-15 | Bsw Machinery Handels Gmbh | Verfahren und vorrichtung zur bildung eines schussspulenwechsel-steuersignals an webmaschinen, insbesondere rundwebmaschinen |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH663226A5 (de) * | 1984-06-08 | 1987-11-30 | Huemer Franz Xaver | Einrichtung zur ueberwachung der schussfaeden an einer rundwebmaschine. |
JPH0730694Y2 (ja) * | 1988-12-30 | 1995-07-12 | 芦森工業株式会社 | 環状織機の異状感知装置 |
JP3033867B2 (ja) * | 1991-12-10 | 2000-04-17 | 豊和工業株式会社 | 織機の経糸張力調整装置 |
ITMI20020945A1 (it) * | 2002-05-03 | 2003-11-03 | Tiziano Barea | Metodo e dispositivo per l'alimentazione ed il recupero a tensione costante di un filato alimentato ad una macchina tessile |
DE602004018448D1 (de) * | 2003-10-15 | 2009-01-29 | Mbi Technology Co Ltd | Rundstrickmaschine für Intarsien-Gestrickstücke |
CN101333722A (zh) * | 2008-08-06 | 2008-12-31 | 武汉科技学院 | 一种自动控制的圆筒编织方法和装置 |
-
2009
- 2009-01-22 AT AT0010709A patent/AT507558B1/de active
-
2010
- 2010-01-14 WO PCT/EP2010/050390 patent/WO2010084074A1/de active Application Filing
- 2010-01-14 MX MX2011007695A patent/MX2011007695A/es active IP Right Grant
- 2010-01-14 EP EP10700854.2A patent/EP2382347B1/de active Active
- 2010-01-14 RU RU2011134856/12A patent/RU2485228C2/ru active
- 2010-01-14 CN CN201080005588XA patent/CN102317521B/zh active Active
- 2010-01-14 BR BRPI1006949-6A patent/BRPI1006949B1/pt active IP Right Grant
- 2010-01-19 TW TW099101361A patent/TWI406985B/zh active
-
2011
- 2011-07-01 ZA ZA2011/04866A patent/ZA201104866B/en unknown
- 2011-07-20 EG EG2011071215A patent/EG26137A/en active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4232714A (en) * | 1977-12-21 | 1980-11-11 | Greenbat, Limited | Traveling yarn dispensers |
GB2217740A (en) * | 1988-04-29 | 1989-11-01 | Chemiefaser Lenzing Ag | Braking unwinding bobbin |
EP0786026A1 (de) | 1994-10-20 | 1997-07-30 | STARLINGER & CO. GESELLSCHAFT MBH | Einrichtung zur überwachung der schussfäden an einer rundwebmaschine |
EP0787226A1 (de) | 1994-10-20 | 1997-08-06 | STARLINGER & CO. GESELLSCHAFT MBH | Gewebeabzugseinrichtung an einer rundwebmaschine |
AT504109A4 (de) | 2007-02-16 | 2008-03-15 | Bsw Machinery Handels Gmbh | Verfahren und vorrichtung zur bildung eines schussspulenwechsel-steuersignals an webmaschinen, insbesondere rundwebmaschinen |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2592177C2 (ru) * | 2011-09-14 | 2016-07-20 | Штарлингер Унд Ко Гезелльшафт М.Б.Х. | Устройство контроля ленточки основы и круглая ткацкая машина |
CN104075936A (zh) * | 2014-07-08 | 2014-10-01 | 天津大学 | 无约束管段横向运动全过程监控测试系统 |
CN104075936B (zh) * | 2014-07-08 | 2016-06-22 | 天津大学 | 无约束管段横向运动全过程监控测试系统 |
CN109082750A (zh) * | 2018-08-31 | 2018-12-25 | 江西师范大学 | 一种智能自动网眼袋圆织机 |
WO2021038388A1 (en) | 2019-08-24 | 2021-03-04 | Lohia Corp Limited | A shuttle pad assembly, a shuttle and a circular loom |
Also Published As
Publication number | Publication date |
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EP2382347A1 (de) | 2011-11-02 |
CN102317521B (zh) | 2013-06-26 |
TWI406985B (zh) | 2013-09-01 |
RU2485228C2 (ru) | 2013-06-20 |
AT507558B1 (de) | 2010-06-15 |
CN102317521A (zh) | 2012-01-11 |
BRPI1006949B1 (pt) | 2019-09-17 |
BRPI1006949A2 (pt) | 2016-04-12 |
RU2011134856A (ru) | 2013-03-10 |
MX2011007695A (es) | 2011-08-17 |
ZA201104866B (en) | 2012-03-28 |
EG26137A (en) | 2013-03-26 |
TW201037111A (en) | 2010-10-16 |
EP2382347B1 (de) | 2014-11-26 |
AT507558A4 (de) | 2010-06-15 |
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