WO2009043187A1 - Verfahren und vorrichtung zur herstellung von maschenware - Google Patents
Verfahren und vorrichtung zur herstellung von maschenware Download PDFInfo
- Publication number
- WO2009043187A1 WO2009043187A1 PCT/CH2008/000344 CH2008000344W WO2009043187A1 WO 2009043187 A1 WO2009043187 A1 WO 2009043187A1 CH 2008000344 W CH2008000344 W CH 2008000344W WO 2009043187 A1 WO2009043187 A1 WO 2009043187A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- knitting
- fiber
- knitting machine
- spinnerets
- drafting
- Prior art date
Links
Classifications
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B9/00—Circular knitting machines with independently-movable needles
- D04B9/14—Circular knitting machines with independently-movable needles with provision for incorporating loose fibres, e.g. in high-pile fabrics
Definitions
- the invention relates to a method for producing knitwear according to the preamble of claim 1.
- the invention also relates to a device for carrying out the erf ⁇ ndungsgefflessen method.
- WO 2004/079068 a circular knitting machine is described, the knitting points of which instead of finished yarn, a roving of staple fibers is presented.
- the roving is drawn in a drafting system to the desired yarn count and fed to the knitting needles as an unconsolidated sliver.
- the drafting unit described in WO 2004/079068 is a three- or more-cylinder drafting system with double aprons and delivery pressure roller pair, as is known from ring spinning machines known from the prior art for yarn production.
- the object of the present invention is therefore to remedy these disadvantages of the methods and apparatus for producing knitted fabric from roving.
- a method and an associated device are to be created, which make it possible to produce faultless knitwear from roving.
- the cost advantage of the immediate use of roving should be preserved.
- the knitted fabric produced should have a soft touch.
- the invention proposes a method for the production of knitwear, in which the knitting needles of a knitting machine each a fiber strand is presented, which has been warped in an upstream drafting system to the desired fineness. Each fiber strand is permanently set on the stretch between the stretching systems and the knitting needles. The permanent hardening of the fiber structure is detectable at the knitting needles.
- the permanent hardening of a fiber band takes place in such a way that a core of the fiber band in which the fibers, which are substantially free from twisting and substantially parallel to each other, is wrapped by binding fibers.
- the core of the fiber composite comprises, based on its cross section, the largest proportion of the fibers.
- the Umwindefasern wrap around the core in its peripheral region and overlap and hook together. In this way, a moderately consolidated and transport-stable fiber composite is achieved, without leading to an effective yarn, as it is produced for example on ring spinning machines.
- a pneumatic spinning nozzle air spinneret
- the production of the moderately strong but transport-stable fiber composite with an entangled core of substantially parallel aligned fibers is done by adjusting the relevant operating parameters of the spinneret such as volume, speed and degree of turbulence of the air flow.
- the required operating parameters depend on the type of fibers used and the degree of intended solidification and are opened up to the skilled worker by empirical values supplemented by simple test series.
- a plurality of rovings are stretched substantially parallel to one another to the desired fineness.
- the fiber composites emerging from the stretching systems will be supplied to spinnerets which are associated with the respective drafting system and arranged side by side.
- the spinnerets associated with a drafting system are acted on by a common compressed air source. If, for example, a spinneret has to be serviced or replaced following a particular drafting system, the spinnerets associated with the other drafting systems are not affected since the compressed air supply to the spinnerets associated with the respective drafting systems is autonomously organized. Although all spinnerets can be supplied via a central compressed air system; However, it can be individually decoupled each spinneret or group of spinnerets, without affecting the compressed air supply to the other spinnerets.
- the air emerging from the outlets of the spinnerets is introduced into guide tubes which are arranged between the spinnerets and the knitting needles.
- the guide tubes are simultaneously used to make the permanently solidified thread to guide serverbände to the knitting needles.
- the air flowing through the guide tubes promotes the transport of fiber composites.
- a device according to the invention for the production of knitwear comprises a knitting machine equipped with knitting needles with at least one knitting point for processing a fed fiber dressing to the knitted fabric and stretching systems upstream of the knitting points for delaying a submitted roving in the desired fineness to the fiber structure. Between the stretching systems and the knitting needles there are arranged devices for permanent consolidation of the fiber dressings emerging from the stretching systems.
- An advantageous embodiment of the invention provides that the means for permanent solidification of the fiber composites are pneumatically acting spinnerets (air spinnerets). Such pneumatic spinnerets or air-spinnerets are well known and available in the prior art.
- each stretching system is assigned a corresponding number of two or more spinnerets, which have a center distance from each other which is 8 mm - 30 mm. At these center distances, fiber bundles supplied by a drafting system can be directed into the spinnerets without significant change of direction.
- the spinnerets associated with a drafting system are advantageously connected to a common compressed air source.
- the respective spinnerets or groups of spinnerets are autonomously operable. Suspending a spinneret or group of spinnerets from the compressed air system has no effect on the compressed air supply of spinnerets associated with the remaining drafting systems.
- a further embodiment of the invention provides that between the spinnerets and the knitting needles guide tubes for the permanently bonded fiber composites are arranged, which at the same time for receiving at the outputs of the spinnerets entwei- serving air.
- the guide tubes ensure, especially for longer transport routes for a safe and uninterrupted transport of permanently bonded fiber composites to the knitting needles.
- they serve to remove the emerging from the spinnerets compressed air. This avoids fiber fly and prevents contamination of the knitting machine.
- the spinning nozzles upstream drafting systems are equipped with arresting elements and associated Anstriebsmotoren whose axes enclose an angle of about 90 ° with a base plate and which are connected with one of its longitudinal ends with the base plate.
- the drafting systems are designed as multi-cylinder drafting systems with input and output roller pairs. The axes of the driven roller pairs are then connected to one of their longitudinal ends with the base plate and protrude at an angle of about 90 ° from the base plate.
- This flying order of the default elements and the associated drive motors has constructive advantages and allows a very compact and easy to maintain design. It is particularly expedient to design the drafting systems as autonomous units which can be installed and removed without adversely affecting the adjacent drafting systems. As a result, the downtime of the knitting machine can be kept very short.
- a further expedient variant of the invention has thread storage and delivery devices between the stretching systems with spinning devices and the needles of the knitting machine.
- the yarn storage and delivery devices may be formed as positive fibers that are operable in synchronism with the drive of the knitting machine and always provide a constant amount of the permanently consolidated fiber strand.
- the yarn storage and delivery devices are designed as storage feeders, which always deliver as much material as is required by the knitting machine. Storage specialists usually run synchronously with the drives of the drafting systems. It is also possible to provide feeders which can be operated either as positive feeders or as storage feeders.
- the device according to the invention may comprise a knitting machine of any type and size. Particularly useful is the inventive equipment with spinning nozzles and autonomous stretching systems in circular knitting machines.
- the integration of feeders proves to be advantageous since the stretching systems are thereby arranged at a greater distance from the needle cylinder and therefore on a larger circumference. This has an advantageous effect on the space available.
- Fig. 1 is a schematic diagram of the inventive device
- FIG. 2 shows a permanently consolidated fiber structure
- Fig. 3 is a modular design stretching system
- Fig. 4 is a schematic representation of the device with integrated yarn storage and yarn feeding device.
- the device comprises according to the illustrated embodiment, a circular knitting machine 1 with a needle cylinder 3 on which, for example, 48 or 96 needles 4, in particular latch needles, are movably mounted. It is understood that the device .1 can also comprise a flat knitting machine instead of a circular knitting machine.
- the needles 4 directly process a roving Y, which, for example, as a conveyor belt from a jug or as Flyerlunte from a flyer spool 5, which can be accommodated in a gate of the circular knitting machine 1, a knitting point 2 is presented.
- the knitting point 2 is the location at which a sliver Y the knitting needles 4 arranged on the needle cylinder 3 is transferred.
- the circular knitting machine 1 is preceded by a drafting system 6, in which the roving Y is distorted into the desired fineness to form a fiber structure.
- a drafting system 6 in which the roving Y is distorted into the desired fineness to form a fiber structure.
- Fig. 1 for reasons of clarity, only a single drafting system 6 is shown.
- Embodiment variants of the device according to the invention can have a separate distortion system for each knitting point.
- a device 1 1 is arranged, in which the emerging from the draw system 6 fiber strand Y is permanently solidified.
- the device 1 1 for permanent solidification of the fiber composite Y is preferably a pneumatic-acting spinneret.
- spinnerets are also referred to as air-spinnerets and are known, for example, from EP-A-1 518 949 or EP-A-1 826 299.
- the spinning nozzles 1 1 assigned to a stretching system 6 are expediently connected to a common compressed air source.
- the respective spinnerets 1 1 or groups of spinnerets are autonomously operable. Suspending a spinneret or a group of spinnerets from the compressed air system does not affect the compressed air supply of spinnerets associated with the remaining drafting systems.
- the emerging from the spinneret 11, permanently solidified fiber strand Y can be fed directly to a knitting point 2, where it is processed by the knitting needles 3 to a knit fabric.
- the permanent solidification of the fiber composite Y is detectable on the knitting needle 4 and in the finished knitted fabric.
- a guide tube 12 are arranged for the permanently bonded fiber structure Y, which simultaneously serves to receive escaping at the output of the spinneret 11 air.
- the guide tube 12 provides, in particular for longer transport routes for a safe and uninterrupted transport of the permanently bonded fiber composite to the knitting needles 4. In addition, it serves to remove the emerging from the spinneret 11 compressed air. As a result, fiber fly is avoided and prevents contamination of the knitting machine 1.
- FIG. 2 schematically shows a fiber structure Y which has been permanently set in the spinneret.
- the fiber structure has a core C in which the fibers are arranged essentially free from twisting and substantially aligned parallel to one another.
- the fibers lying further outside are wound around the core of the fiber composite.
- These outer Umwindemaschinen T loop around the core C of the fiber composite Y which comprises based on its cross section, the largest proportion of the fibers.
- Flyerlunte is a roving Y, which already has a certain twist.
- Flyerlunte can be spooled on flyer bobbins that are easy to mount on a gate of a knitting machine, in particular a circular knitting machine.
- Flyerlunte has a sufficiently high strength to be easily transportable over longer distances.
- the twist contained In order for the flyer yarn Y to be able to be drawn to the desired yarn count, the twist contained must be dissolved in a pre-drawn zone of the drafting system before it can be broken down in the actual chen default zone of distortion can be made to the desired extent.
- the pre-warping zone extends from the pair of input pinch rollers 7 to the apron rollers for the double aprons 8.
- the pre-distortion takes place through the different circumferential speeds of the pairs of rollers and is for example about 1.2 to 1.4.
- the main draft zone extends from the double apron 8 to the output pinch roller pair 9. In the main draft zone, for example, the Flyerlunte is warped by a factor of 25 to 50.
- the entire drafting unit 6 has a modular structure and is arranged on a base plate 60.
- the pairs of pinch rollers each have upper rollers 71, 81, 91 and lower cylinders 72, 82, 92, respectively.
- the lower cylinder 72 and 82 or 92 of the possiblesklemmwalzenpass 7, the Riemchenwalzen for Doppelriemchen 8 and the complicatklemmwalzencrus 9 are mounted on axles which are fixed on one side on the base plate 60 and protrude freely from this.
- the input upper roller 71 and the upper Riemchenwalze 81 are arranged and supported on a separate mounting plate 78 which is connected via a tension spring 75 with the base plate 60.
- the tension spring 75 extends between an abutment 79 projecting from the base plate 60 and a pressure pin 77 which is provided on the mounting plate and is loaded by a clamping eccentric 76 rotatably mounted on the base plate 60.
- a clamping eccentric 76 rotatably mounted on the base plate 60.
- the bias is adjustable via the clamping eccentric 76.
- the output top roller 91 is mounted in a respect to the base plate 60 freely movable bracket 96.
- the holder 96 is loaded by a leaf spring 93, whose one end is fixed to a mounting projection 95 of the base plate 60.
- the output top roller 91 is inserted into the holder 94 only and can be easily removed by lifting the output top roller 91 from the output lower cylinder 92 against the biasing force of the leaf spring 93.
- a roving guide 10 can be arranged at the entrance of the drafting unit 6, in front of the input clamping roller pair 7.
- the top rollers 71, 81 of the input pinch roller pair 7 and the apron rollers carrying the double straps 8 are spring-loaded via the pretensioning device 75, 76, 77, 79 against the respective associated lower rollers.
- cylinder 72, 82 pressed.
- the output top roller 91 is loaded by the plate spring 93 fixed to the base plate 60 and pressed against the output lower cylinder 92.
- the sub-cylinders 72, 82, 92 are driven by electric drive motors 62, 63, which are also secured to the base plate 60 and protrude freely therefrom.
- the electric motors 62, 63 are preferably asynchronous motors, which are controlled via frequency conversion.
- the actual drive means (drive pinion, drive wheels, toothed belt) for the sub-cylinders are arranged on the back of the base plate 60 and protected by a cover 64 from contamination.
- Fig. 3 differs fundamentally from the three- or multi-cylinder drafting, which are known from ring spinning machines. While there always the pinch rollers and the associated sub-cylinders of the drafting of two adjacent spinning stations are arranged on common axes, which are usually clamped at least at their ends and usually also supported in the center of the axle, the invention proposes completely autonomous delay units 6, the default components only one-sided fixed, flying on a base plate 60 are mounted. In contrast to the known drafting systems, in which the output top rollers are resiliently pressed against a continuous lower cylinder, each default unit has its own output nip rollers. Thus, the arrangement of adjacent drafting units is no longer aligned with a linearly running sub-cylinder. Rather, each default unit is an autonomous unit to be operated independently of the neighboring default units.
- the pinch roller pairs 7, 8, 9 and the associated drive motors 62, 63 have axes which enclose an angle of about 90 ° with the base plate, and are connected at one of their longitudinal ends to the base plate 60.
- This flying arrangement of the delay elements and the associated drive motors has constructive advantages and allows a very compact and easy to maintain design. It is particularly expedient to design the drafting systems as autonomous units which can be installed and removed without adversely affecting the adjacent drafting systems. As a result, the downtime of the knitting machine can be kept very short. Especially in circular knitting machines, the autonomous units prove to be an advantage because they can enclose an angle with the neighboring units. As a result, all knitting machines can be fed with warped roving in circular knitting machines.
- FIG. 4 shows a circular knitting machine which is provided overall with the reference numeral 1 and is equipped with a thread storage and delivery device 100.
- Such yarn storage and yarn feeding devices 100 are also known in the art under the term feeders, for which reason both terms will be used synonymously in the following.
- the circular knitting machine 1 in turn has a needle cylinder 3 on which, for example, 48 or 96 knitting needles 4, in particular latch needles, are movably mounted.
- the knitting needles 4 are permanently solidified roving Y supplied, which is withdrawn, for example, as a conveyor belt from cans or as Flyerlunte of flyers 5, which are housed in a gate of the circular knitting machine 1.
- the roving Y is warped in the desired fineness into a fiber structure and solidified in the downstream spinneret 11 lasting.
- Yarn storage and delivery devices 100 serve as intermediate storage for the drawn and permanently bonded, transport-stable fiber composite Y.
- the drives of the yarn storage and delivery devices 100, the circular knitting machine 1 and the draw systems 6 can be entirely or at least partially be operated decoupled from each other.
- a transport-stable fiber structure Y can be produced by the drafting system 6 and the downstream spinneret 11 without the circular knitting machine 1 and / or the feeders having to be set in motion for this purpose.
- the generated transport-stable fiber structure is transported to the feeder 100 and forwarded from there to the circular knitting machine 1. Only after the permanently bonded fiber composites Y have been inserted into yarn guides 13 of the circular knitting machine 1, this is approached.
- inlet and outlet shutters 101, 102 control the fiber structure Y for interruptions and switch off the knitting machine 1 and the drafting systems 6 at a yarn breakage.
- the feeders 100 can also be designed as storage providers. Storage suppliers have, for example, in each case a rotatable thread drum which has a first peripheral section, which is in contact with a conveyor belt designed as a belt, and a second peripheral section free of the conveyor belt.
- the fiber structure is arranged between the first circumferential section and the conveyor belt, then it is forcibly and permanently fed to the needles of the knitting machine at a speed corresponding to the peripheral speed of the thread drum or the conveyor belt (positive thread feed).
- the fiber structure is arranged on the second peripheral portion, then it is always transported only when it is needed and a train is exerted on it by the knitting machine (intermittent yarn feed).
- Such Speicherfournisseur including improvements is known for example from DE 41 16 497 Al.
- the arrangement of storage feeders 100 between the transportable fiber-Y-producing draw systems 6 with downstream spinnerets 11 and the knitting machine 1 therefore makes it possible to supply the yarns either permanently (positively) or intermittently, for example between the production of plain knitted fabric (single jersey) or jacquard - change knitwear.
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Knitting Machines (AREA)
- Absorbent Articles And Supports Therefor (AREA)
- Knitting Of Fabric (AREA)
Abstract
Description
Claims
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2008801102679A CN101868570B (zh) | 2007-10-02 | 2008-08-13 | 用于制造针织品的方法和装置 |
BRPI0817634-5A BRPI0817634B1 (pt) | 2007-10-02 | 2008-08-13 | Método e dispositivo para a produção de tecido de malha |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH15202007 | 2007-10-02 | ||
CH1520/07 | 2007-10-02 | ||
CH19712007 | 2007-12-19 | ||
CH1971/07 | 2007-12-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2009043187A1 true WO2009043187A1 (de) | 2009-04-09 |
Family
ID=39870346
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/CH2008/000344 WO2009043187A1 (de) | 2007-10-02 | 2008-08-13 | Verfahren und vorrichtung zur herstellung von maschenware |
Country Status (4)
Country | Link |
---|---|
CN (1) | CN101868570B (de) |
BR (1) | BRPI0817634B1 (de) |
TW (1) | TWI471469B (de) |
WO (1) | WO2009043187A1 (de) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102011053396B3 (de) * | 2011-09-08 | 2012-08-23 | Terrot Gmbh | Vorrichtung und Verfahren zur Herstellung von Maschenware |
DE102012102695A1 (de) * | 2012-03-29 | 2013-10-02 | Maschinenfabrik Rieter Ag | Vorspinnmaschine mit einer Anordnung zur Detektion und Entfernung von Garnfehlern |
WO2014146891A1 (de) * | 2013-03-20 | 2014-09-25 | Sipra Patententwicklungs- Und Beteiligungsgesellschaft Mbh | Streckwerk für eine strickmaschine |
DE102015113320A1 (de) * | 2015-08-12 | 2017-02-16 | Terrot Gmbh | Fadenmaterial sowie daraus ausgebildete(s) textiles Flächengebilde und/oder textile Applikation |
WO2017077480A1 (de) | 2015-11-05 | 2017-05-11 | Terrot Gmbh | Vorrichtung und verfahren zur herstellung von maschenware |
WO2017077481A1 (de) | 2015-11-05 | 2017-05-11 | Terrot Gmbh | Vorrichtung und verfahren zur herstellung von maschenware |
DE102019111035A1 (de) * | 2019-04-29 | 2020-10-29 | Saurer Intelligent Technology AG | Spinnstelle, Luftspinnmaschine und Verfahren zum Herstellen eines Garns |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6177054B2 (ja) * | 2013-08-29 | 2017-08-09 | 株式会社島精機製作所 | 編機のための経糸の積極送り装置及び編機 |
CN113005621B (zh) * | 2021-03-03 | 2022-08-02 | 福建泳力泰针织机械有限公司 | 一种针织大圆机 |
CN113005622B (zh) * | 2021-03-03 | 2022-08-05 | 福建泳力泰针织机械有限公司 | 一种全电脑控制针织提花机 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2004079068A2 (de) * | 2003-03-06 | 2004-09-16 | Koenig Reinhard | Maschenware sowie verfahren und vorrichtung zu ihrer herstellung |
WO2007093167A1 (de) * | 2006-02-13 | 2007-08-23 | Koenig Reinhard | Vorrichtung zur herstellung eines temporären garns und damit ausgerüstete, maschenbildende maschine |
EP1826299A2 (de) * | 2006-02-28 | 2007-08-29 | Murata Kikai Kabushiki Kaisha | Spinnvorrichtung und Spinnverfahren |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102005031079A1 (de) * | 2005-06-27 | 2007-01-04 | Wilhelm Stahlecker Gmbh | Verfahren und Vorrichtung zur Herstellung von Maschenware |
-
2008
- 2008-07-17 TW TW97127118A patent/TWI471469B/zh not_active IP Right Cessation
- 2008-08-13 CN CN2008801102679A patent/CN101868570B/zh not_active Expired - Fee Related
- 2008-08-13 BR BRPI0817634-5A patent/BRPI0817634B1/pt not_active IP Right Cessation
- 2008-08-13 WO PCT/CH2008/000344 patent/WO2009043187A1/de active Application Filing
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2004079068A2 (de) * | 2003-03-06 | 2004-09-16 | Koenig Reinhard | Maschenware sowie verfahren und vorrichtung zu ihrer herstellung |
WO2007093167A1 (de) * | 2006-02-13 | 2007-08-23 | Koenig Reinhard | Vorrichtung zur herstellung eines temporären garns und damit ausgerüstete, maschenbildende maschine |
EP1826299A2 (de) * | 2006-02-28 | 2007-08-29 | Murata Kikai Kabushiki Kaisha | Spinnvorrichtung und Spinnverfahren |
Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2013035056A2 (de) | 2011-09-08 | 2013-03-14 | Terrot Gmbh | Vorrichtung und verfahren zur herstellung von maschenware |
US9371600B2 (en) | 2011-09-08 | 2016-06-21 | Terrot Gmbh | Device and method for producing knitted fabric |
DE102011053396B3 (de) * | 2011-09-08 | 2012-08-23 | Terrot Gmbh | Vorrichtung und Verfahren zur Herstellung von Maschenware |
EP2753735B1 (de) | 2011-09-08 | 2018-01-03 | Terrot GmbH | Vorrichtung zur herstellung von maschenware |
DE102012102695A1 (de) * | 2012-03-29 | 2013-10-02 | Maschinenfabrik Rieter Ag | Vorspinnmaschine mit einer Anordnung zur Detektion und Entfernung von Garnfehlern |
TWI608136B (zh) * | 2013-03-20 | 2017-12-11 | Sipra專利開發投資有限公司 | 用於針織機的牽伸裝置 |
WO2014146891A1 (de) * | 2013-03-20 | 2014-09-25 | Sipra Patententwicklungs- Und Beteiligungsgesellschaft Mbh | Streckwerk für eine strickmaschine |
CN105051274A (zh) * | 2013-03-20 | 2015-11-11 | Sipra专利发展合作股份有限公司 | 用于针织机的牵伸机构 |
DE102015113320A1 (de) * | 2015-08-12 | 2017-02-16 | Terrot Gmbh | Fadenmaterial sowie daraus ausgebildete(s) textiles Flächengebilde und/oder textile Applikation |
WO2017077481A1 (de) | 2015-11-05 | 2017-05-11 | Terrot Gmbh | Vorrichtung und verfahren zur herstellung von maschenware |
DE102015119040A1 (de) | 2015-11-05 | 2017-05-11 | Terrot Gmbh | Vorrichtung und Verfahren zur Herstellung von Maschenware |
DE202015009463U1 (de) | 2015-11-05 | 2017-09-22 | Terrot Gmbh | Vorrichtung zur Herstellung von Maschenware |
DE102015119039A1 (de) | 2015-11-05 | 2017-05-11 | Terrot Gmbh | Vorrichtung und Verfahren zur Herstellung von Maschenware |
WO2017077480A1 (de) | 2015-11-05 | 2017-05-11 | Terrot Gmbh | Vorrichtung und verfahren zur herstellung von maschenware |
DE102019111035A1 (de) * | 2019-04-29 | 2020-10-29 | Saurer Intelligent Technology AG | Spinnstelle, Luftspinnmaschine und Verfahren zum Herstellen eines Garns |
Also Published As
Publication number | Publication date |
---|---|
BRPI0817634B1 (pt) | 2018-03-06 |
TW200932976A (en) | 2009-08-01 |
BRPI0817634A2 (pt) | 2015-03-24 |
CN101868570A (zh) | 2010-10-20 |
TWI471469B (zh) | 2015-02-01 |
CN101868570B (zh) | 2012-05-09 |
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