EP2732083A1 - Vorrichtung zum erzeugen von verflechtungsknoten - Google Patents
Vorrichtung zum erzeugen von verflechtungsknotenInfo
- Publication number
- EP2732083A1 EP2732083A1 EP12716025.7A EP12716025A EP2732083A1 EP 2732083 A1 EP2732083 A1 EP 2732083A1 EP 12716025 A EP12716025 A EP 12716025A EP 2732083 A1 EP2732083 A1 EP 2732083A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- nozzle ring
- stator
- sealing surface
- sliding surface
- nozzle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G1/00—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics
- D02G1/16—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics using jets or streams of turbulent gases, e.g. air, steam
- D02G1/162—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics using jets or streams of turbulent gases, e.g. air, steam with provision for imparting irregular effects to the yarn
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04G—MAKING NETS BY KNOTTING OF FILAMENTARY MATERIAL; MAKING KNOTTED CARPETS OR TAPESTRIES; KNOTTING NOT OTHERWISE PROVIDED FOR
- D04G5/00—Knotting not otherwise provided for
-
- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02J—FINISHING OR DRESSING OF FILAMENTS, YARNS, THREADS, CORDS, ROPES OR THE LIKE
- D02J1/00—Modifying the structure or properties resulting from a particular structure; Modifying, retaining, or restoring the physical form or cross-sectional shape, e.g. by use of dies or squeeze rollers
- D02J1/08—Interlacing constituent filaments without breakage thereof, e.g. by use of turbulent air streams
Definitions
- the invention relates to a device for generating interlacing knots in a multifilament yarn according to the preamble of claim 1.
- a generic device for generating intertwining knots in a multifilament yarn is known from DE 41 40 469 AI.
- interlacing knots Such interlacing nodes are generated by a compressed air treatment of the thread.
- the number of interlacing nodes desired per unit length and the stability of the interlacing nodes may be subject to different requirements. Particularly in the production of carpet yarns used for further processing immediately after a melt spinning process, high knot stability and a high number of knots per unit length of the thread are desired.
- the generic device has a rotating nozzle ring, which cooperates with a stationary stator.
- the nozzle ring has a Faden arrangementsnut on the circumference, evenly distributed in the groove bottom over the circumference several radially aligned nozzle bores open.
- the nozzle bores penetrate the nozzle ring from the guide groove to an inner jacket, which is guided on the circumference of the stator.
- the stator has an internal pressure chamber, which by a at the periphery of the Stators trained chamber opening is connected.
- the chamber opening on the stator and the nozzle bores in the nozzle ring lie in a plane, so that upon rotation of the nozzle ring, the nozzle bores are successively fed to the chamber opening.
- the pressure chamber is connected to a compressed air source, so that during the interaction of the nozzle bore and the chamber opening, a compressed air impact is generated in the Faden Installationsnut the nozzle ring.
- the stator has a peripheral sliding surface, which cooperates with a sealing surface formed on the inner jacket of the nozzle ring.
- a sealing gap is formed between the sealing surface of the nozzle ring and the sliding surface of the stator. It is necessary to form as long as possible pronounced sealing gaps on both sides of the nozzle ring in order to obtain low compressed air losses.
- gap seals require a very narrow gap in order to obtain an effective seal despite a gap length.
- a narrow gap is possible only by high production engineering effort.
- too narrow gaps between the sealing surface of the nozzle ring and the sliding surface of the stator by operational influences such as centrifugal force imbalances or heat developments can lead to friction and thus to considerable wear problems.
- Another object of the invention is to develop the generic device such that a compact as possible of the Shielded sealing between the stator and the nozzle ring is possible.
- the nozzle ring is cup-shaped with an end wall, that the end wall has a disc-shaped end sealing surface and that the stator has a Stirngleit Colour at one end, which cooperates with the end sealing surface of the end wall for air sealing.
- the invention has the advantage that a sealing gap formed in the axial direction between the nozzle ring and the stator essentially has a substantially constant value in each operating state in each operating state, independently of the centrifugal forces acting on the nozzle ring.
- the gap heights in the axial gap can be formed independently of the gap heights of a radial gap between the nozzle ring and the stator.
- Another advantage of the device according to the invention is given by the fact that the sealing gap formed between the sealing surface of the nozzle ring and the sliding surface of the stator is limited by the lateral end wall of the nozzle ring and thus has no direct connection to the environment.
- the angular transition between the Axialdichtspalt and the Radialdichtspalt also greater sealing effects are generated.
- the device according to the invention is preferably designed such that a radial gap between the sliding surface of the stator and the Sealing surface of the nozzle ring has a gap height in the range of 0.01 mm to 0.1 mm.
- the axial gap formed between the end sliding surface of the stator and the end sealing surface of the nozzle ring is advantageously formed equal to the radial gap in its gap height. This makes it possible to avoid sliding contacts and impermissible friction between the nozzle ring and the stator. Both the surfaces delimiting the radial gap and the surfaces delimiting the axial gap may have additional Be laminations in order to prevent wear even with short sliding contact.
- the sealing effect for air sealing between the stator and the nozzle ring can be further improved by the fact that according to an advantageous development of the invention, the sliding surface and / or the end sliding of the stator are interrupted by a plurality of juxtaposed grooves. This can be relief zones within the column realize that lead to an increase in the sealing effect.
- the grooves in one of the sliding surfaces preferably have a constant groove depth and a constant groove width, which is preferably in a ratio between groove width and groove depth in the range of 2 to 6. These ratios have been found to be particularly advantageous at primary pressures in the range of 2 to 10 bar within the pressure chamber of the stator.
- sealing surfaces and / or the end sealing surface of the nozzle ring can also be interrupted by a plurality of juxtaposed grooves.
- the further Forming the invention preferably carried out, in which the grooves of the end sealing surface of the nozzle ring and the grooves of the Stirngleit Structure of the stator are offset from each other in such a manner to produce an overlap between the end sealing surface of the nozzle ring with the Stirngleit Structure of the stator.
- Such labyrinth seals are particularly suitable for obtaining an intensive air seal.
- Such deflections within the sealing gaps can also be realized by a development in which the sealing surface of the nozzle ring and the sliding surface of the stator are step-shaped.
- a passage of compressed air between the nozzle bores can be advantageously avoided by a particularly preferred embodiment of the invention, in which the circumference of the stator in a interrupted by the chamber opening portion of the sliding surface has several juxtaposed axial transverse grooves.
- the portions of the sliding surface between the nozzle bores can be advantageously carried out with relief zones, so that a labyrinthine seal between adjacent nozzle bores occurs.
- Fig. 1 shows schematically a longitudinal sectional view of a first embodiment of the device according to the invention
- FIG. 2 schematically shows a cross-sectional view of the embodiment of FIG. 1.
- Fig. 3 shows schematically a partial view of a longitudinal sectional view of another embodiment of the device according to the invention
- Fig. 4 shows schematically a partial view of a longitudinal sectional view of another embodiment of the device according to the invention
- Fig. 5 shows schematically a partial view of a longitudinal sectional view of another embodiment of the device according to the invention
- Fig. 6 shows schematically a view of a stator of another embodiment of the device according to the invention
- FIGS. 1 and 2 show a first exemplary embodiment of the device according to the invention in several views.
- Fig. 1 shows the embodiment in a longitudinal sectional view and in Fig. 2, the embodiment is shown in a cross-sectional view.
- Fig. 2 shows the embodiment in a longitudinal sectional view and in Fig. 2, the embodiment is shown in a cross-sectional view.
- the exemplary embodiment of the device according to the invention for generating interlace knots in a multifilament yarn has a rotating nozzle ring 1, which is of annular design and carries an encircling guide groove 7 on an outer jacket.
- a rotating nozzle ring 1 which is of annular design and carries an encircling guide groove 7 on an outer jacket.
- a plurality of nozzle openings 8 which are formed distributed uniformly over the circumference of the nozzle ring.
- two nozzle openings 8 are contained in the nozzle ring 1.
- the nozzle openings 8 penetrate the nozzle ring 1 as far as an inner jacket 30.
- the number of nozzle openings 8 in the nozzle ring 1 are exemplary. The number is essentially determined by the desired number of knots per thread length.
- the nozzle ring 1 is connected to a drive shaft 6 via a front wall 4 formed on the end face and a hub 5 arranged centrally on the end wall 4.
- the hub 5 is attached to the free end of the drive shaft 6 for this purpose.
- the inner shell 30 of the nozzle ring 1 is guided on a guide portion of a stator 2, which forms a cylindrical sliding surface 12.2 opposite to a formed on the inner shell 30 of the nozzle ring 1 sealing surface 12.1.
- a stator 2 which forms a cylindrical sliding surface 12.2 opposite to a formed on the inner shell 30 of the nozzle ring 1 sealing surface 12.1.
- the radial gap 12 has a gap height in the range of 0.01 mm to 0.1 mm, so that the nozzle ring 1 is guided without contact on the circumference of the stator 2.
- the stator 2 has at the periphery of the cylindrical sliding surface 12. 2 at a position a chamber opening 10 which is connected to a pressure chamber 9 formed in the interior of the stator 2.
- the pressure chamber 9 is connected via a compressed air connection 11 with a compressed air source, not shown here.
- the chamber opening 10 in the cylindrical sliding surface 12.2 and the nozzle opening 8 in the sealing surface 12.1 of the nozzle ring 1 are formed in a plane so that by rotation of the nozzle ring 1, the nozzle openings 8 are alternately guided in the region of the chamber opening 10.
- the chamber opening 10 is designed for this purpose as a slot and extends in the radial direction over a longer guide region of the nozzle holes 8. The size of the chamber opening 10 thus determines an opening time of the nozzle opening 8, while this generates an air flow pulse.
- a likewise acting as a sealing gap axial gap 17 is formed between the end wall 4 of the nozzle ring 1 and the front end 32 of the stator 2, a likewise acting as a sealing gap axial gap 17 is formed.
- the end wall 4 on a radial sealing surface 17.1, which cooperates with an opposite Stirngleit Structure 17.2 at the front end 32 of the stator 2.
- the axial gap 17 can be the same, smaller or even larger than the radial gap 12 formed on the circumference of the stator 2.
- the gap height is in the range of 0.05 mm to 0.25 mm.
- the stator 2 is held on a carrier 3 and has a central bearing bore 18, which is formed concentrically to the sliding surface 12.2. Within the bearing bore 18, the drive shaft 6 is rotatably supported by the bearings 23.
- the drive shaft 6 is coupled at one end to a drive 19, through which the nozzle ring 1 can be driven at a predetermined rotational speed.
- the drive 19 could for example be formed by an electric motor which is arranged laterally on the stator 2.
- the nozzle ring 1 is assigned to the circumference of a cover 13 which is movably supported on the carrier 3 via a pivot axis 14.
- the cover 13 extends in the radial direction on the circumference of the nozzle ring 1 over a region which encloses the chamber opening 10 of the stator 2.
- the cover 13 has on the side facing the nozzle ring 1 on an adapted cover surface, which completely covers the guide groove 7 on the outer shell 31 of the nozzle ring 1 and thus forms a treatment channel.
- a thread 20 is guided in the guide groove 7 on the circumference of the nozzle ring 1.
- an inlet thread guide 15 and on an outlet side 22 an outlet guide 16 are assigned to the nozzle ring 1 on an inlet side 21.
- the thread 20 can thus be guided between the inlet thread guide 15 and the outlet thread guide 16 with a partial looping to the nozzle ring 1 within the guide groove 7.
- compressed air is introduced into the pressure chamber 9 of the stator 2 in order to produce interlacing nodes in the multifilament yarn 20.
- the nozzle ring 1 which guides the thread 20 in the guide groove 7, generates periodic air flow pulses as soon as the nozzle openings 8 reach the region of the chamber opening 10. In this case, the airflow pulses lead to local turbulences on the multifilament yarn 20, so that a series of interlacing nodes is formed on the yarn.
- the exiting at the transition of compressed air from the chamber opening 10 in the nozzle bore 8 loss amount of compressed air within the radial gap 12 is sealed by the sealing action of the radial gap 12 and the axial gap 17. Thus, unacceptable compressed air flows outside the nozzle bore 8 can be avoided.
- the sliding surface 12.2 and / or the Stirngleit character 17.2 of the stator 2 can be interrupted by a plurality of circumferential grooves.
- Fig. 3 this is a further embodiment of the device according to the invention in a partial view a longitudinal sectional view shown. The embodiment is identical to the embodiment of FIGS. 1 and 2, so that only the differences will be explained at this point.
- a plurality of parallel juxtaposed circumferential grooves 24 are formed in the sliding surface 12.2 of the stator 2.
- the grooves 24 are uniformly distributed on both sides of the nozzle bores 8 in the sliding surface 12.2 of the stator 2.
- a plurality of relief zones can be realized in the radial gap 12, which achieve a higher pressure reduction and thus a higher sealing effect.
- the Stirngleit composition 17.2 interrupted by a plurality of concentrically arranged grooves 24, so that the axial gap 17 is also supplemented by relief grooves.
- the grooves 24 are preferably designed with a constant groove depth and a constant groove width on the sliding surfaces 12.2 and 17.2 or the sealing surfaces 17.1 or 12.1.
- the grooves 24 are preferably designed with a ratio between groove width and groove depth of 2 to 6. That the groove width is made larger by a factor of 2 to 6 than the groove depth.
- the sealing surfaces and sliding surfaces of the radial gap 12 and of the axial gap 17 are in their shape. formed identically. Basically, however, there is also the possibility that the sealing surfaces and sliding surfaces of the radial gap 12 and the axial gap 17 have different shapes.
- FIG. 4 shows a further exemplary embodiment of the device according to the invention.
- the radial gap 12 between the nozzle ring 1 and the stator 2 is divided into two sections which extend on both sides of the nozzle bore 8.
- the opposite sliding surface 12.2 and the sealing surface 12.1 are designed in steps.
- the sliding surface 12.2 on stepped steps 34 which cooperate with opposite step grooves 35 in the sealing surface of the nozzle ring 12.1.
- a relatively short radial gap 12 formed between the end wall 4 of the nozzle bore 8 is formed by smooth sections of the sliding surface 12.2 and the sealing surface 12.1. Thus, a constant circumferential radial gap 12 is present here.
- the formed between the end wall 4 and the stator 2 axial gap 17 is formed in this embodiment by offset grooves 24 in the end sealing surface 17.1 and the Stirngleit Structure 17.2.
- the offset between the grooves 24 in the end sealing surface 17. 1 and the end sliding surface 17. 2 are selected such that the end wall 4 of the nozzle ring 1 and the front end 32 of the stator overlap one another. Thus, there is an overlap of the end sealing surface 17.1 and the Stirngleit Structure 17.2 instead.
- additional sealing surfaces are formed.
- FIG. 5 another embodiment for improving the tightness of the device according to the invention is shown.
- illustrated embodiment is also a partial view of a longitudinal sectional view shown.
- the embodiment is substantially identical to the embodiment of FIG. 3, so that reference is made to the aforementioned description and only the differences will be explained at this point.
- the air sealing takes place during the transfer of the compressed air from the chamber elevation 10 to the nozzle bore 8 initially via the radial gap 12 and the axial gap 17.
- the associated sealing surfaces 12.1 and 17.1 and the associated sliding surfaces 12.2 and 17.2 are identical executed to the embodiment of FIG.
- a pressure piston 26 and a piston holder 27 are provided on the circumference of the stator 2.
- the piston holder 27 and the pressure piston 26 are sealed by a plurality of seals 28.1, 28.2 and 28.3 on the circumference of the stator 2.
- the pressure piston 27 acts in the axial direction on a sliding seal 25, which rests against the front end 33 of the nozzle ring 1.
- a pressure chamber 36 is provided, which is connected to a compressed air source.
- the exemplary embodiment illustrated in FIG. 5 is thus particularly suitable for achieving high tightnesses in the device according to the invention.
- the sliding seal 25 is preferably formed from a graphite and can alternatively be held by a spring bias on the front end 33 of the nozzle ring 1.
- the sliding seal 25 is not to keep in constant contact with the front end 33 of the nozzle ring.
- the grinding seal 25 could be performed at the beginning of the process in a contact position in which the sliding seal 25, the free end face 33 of the nozzle ring 1 contacted. This position of the sliding seal 25 is then fixed and kept constant for a period of time during operation.
- the fixed position of the sliding seal change in predetermined time intervals, so that after the contact between the sliding seal 25 and the front end 33 of the nozzle ring 1 is made again. In particular, this reduces the friction between the sliding seal and the front end of the nozzle ring during operation.
- a further embodiment of the device according to the invention that at the periphery of the stator 1 in a interrupted by the chamber opening 10 portion of the sliding surface 12.2 a plurality of transverse grooves 29 formed side by side are provided.
- Fig. 6 for this purpose a view of the guide portion of the stator 2 is shown, on which the nozzle ring 1 is guided.
- the sliding surface 12.2 has a plurality of circumferential grooves 24 formed on both sides of the chamber opening 10.
- a plurality of transverse grooves 29 are provided between the circumferential grooves 24, which are arranged distributed uniformly on both sides of the chamber opening 10.
- 10 generate rere pressure levels in the radial gap 12, which in particular prevents the escape of the entering into the radial gap 12 air through adjacent nozzle holes 8 of the nozzle ring 1.
- the exemplary embodiment according to FIG. 6 can also be embodied such that in the sliding surface 12.
- the chamber opening 10 is enclosed by a plurality of transverse grooves and a plurality of longitudinal grooves on the circumference of the stator 2, so that both in the radial direction and in the axial direction within the radial gap 12 several relief zones are formed around the chamber opening 10 around.
- the training variants of the sealing gaps of the device according to the invention shown in FIGS. 3 to 6 are only examples.
- the radial gap 12 and the axial gap 17 can also be designed by other contact-free sealing variants.
- Essential here is that the nozzle ring without lubricants with high peripheral speeds up to max. 70 m / sec. rotated on the stator, and thereby enter no significant pressure losses.
- the tightness of the device according to the invention is essential for the economics of turbulence. Permanent air streams thus lead to unwanted compressed air losses.
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- Sealing Devices (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
Abstract
Description
Claims
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102011107283 | 2011-07-15 | ||
| DE201110108695 DE102011108695A1 (de) | 2011-07-27 | 2011-07-27 | Vorrichtung zum Erzeugen von Verflechtungsknoten |
| PCT/EP2012/057383 WO2013010688A1 (de) | 2011-07-15 | 2012-04-23 | Vorrichtung zum erzeugen von verflechtungsknoten |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP2732083A1 true EP2732083A1 (de) | 2014-05-21 |
| EP2732083B1 EP2732083B1 (de) | 2015-07-22 |
Family
ID=45998382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP12716025.7A Active EP2732083B1 (de) | 2011-07-15 | 2012-04-23 | Vorrichtung zum erzeugen von verflechtungsknoten |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US9103055B2 (de) |
| EP (1) | EP2732083B1 (de) |
| JP (1) | JP5889409B2 (de) |
| CN (1) | CN103703177B (de) |
| WO (1) | WO2013010688A1 (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5877897B2 (ja) * | 2011-06-16 | 2016-03-08 | エーリコン テクスティル ゲゼルシャフト ミット ベシュレンクテル ハフツング ウント コンパニー コマンディートゲゼルシャフトOerlikon Textile GmbH & Co. KG | 巻縮されたマルチフィラメント糸を製造する方法及び装置 |
| DE102017009256A1 (de) * | 2017-10-05 | 2019-04-11 | Rpe Technologies Gmbh | Garnbehandlungsvorrichtung |
Family Cites Families (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3217386A (en) * | 1965-11-16 | Yarn transfer drum | ||
| US2985995A (en) * | 1960-11-08 | 1961-05-30 | Du Pont | Compact interlaced yarn |
| US3110151A (en) * | 1961-05-26 | 1963-11-12 | Du Pont | Process for producing compact interlaced yarn |
| NL6510903A (de) * | 1965-08-20 | 1966-06-27 | ||
| USRE27717E (en) * | 1971-08-19 | 1973-08-07 | Fluid jet process for twisting yarn | |
| US3952386A (en) * | 1972-05-26 | 1976-04-27 | Rhone-Poulenc-Textile | Apparatus for interlacing strands of a textile yarn |
| DE2325624A1 (de) * | 1972-08-28 | 1974-12-12 | Erich Rosenthal | Vorrichtung fuer die zufuhr dosierter mengen von medien zum schmieren und kuehlen rotierender gleitflaechen |
| US3937252A (en) * | 1974-12-02 | 1976-02-10 | Mikuni Kogyo Co., Ltd. | Impulse signal producing device of the pneumatic pressure type |
| DE2636953C2 (de) * | 1976-08-17 | 1982-09-02 | Vsesojuznyj naučno-issledovatel'skij institut legkogo i tekstil'nogo mašinostroenija, Moskva | Verteilungsvorrichtung zur Zuführung von Druckluft zu den Wirbelkammerdüsen einer Einrichtung zur Herstellung eines gezwirnten Garns |
| US4058960A (en) * | 1976-08-17 | 1977-11-22 | Pavel Mikhailovich Movshovich | Distributing device for supplying compressed air to chambers of apparatus for making self-twisted product |
| GB1593815A (en) * | 1977-02-28 | 1981-07-22 | Du Pont | Bulked filament yarns |
| DE3727263C2 (de) | 1987-04-07 | 1997-02-20 | Inst Textil & Faserforschung | Garnverwirbelungsvorrichtung |
| US4949440A (en) * | 1988-07-29 | 1990-08-21 | Belmont Textile Machinery Co., Inc. | Method and apparatus for twisting yarn, and product |
| JPH04146231A (ja) * | 1990-09-29 | 1992-05-20 | Fuji Device Kk | 連続フィラメント束のエンタングリング方法及び装置 |
| DE4140469A1 (de) * | 1991-12-09 | 1993-06-17 | Kugelfischer G Schaefer & Co | Garnverwirbelungs-duese fuer multifilamentgarne |
| DE19501309A1 (de) | 1994-02-04 | 1995-08-10 | Barmag Barmer Maschf | Verwirbelung der Einzelfilamente multifiler Fäden |
| GB2321651B (en) | 1997-01-31 | 2001-01-10 | Heberlein & Co Ag | Method and arrangement for producing an interlaced yarn |
| JPH111837A (ja) * | 1997-06-11 | 1999-01-06 | Teijin Ltd | インターレース抱合嵩高糸 |
| US6089009A (en) * | 1997-08-28 | 2000-07-18 | Belmont Textile Machinery Co., Inc. | Fluid-jet false-twisting method and product |
| DE112008000419A5 (de) * | 2007-04-19 | 2010-04-08 | Oerlikon Textile Gmbh & Co. Kg | Verfahren und Vorrichtung zum Verwirbeln eines multigilen Fadens |
| ITMI20081112A1 (it) * | 2007-08-02 | 2009-02-03 | Oerlikon Textile Gmbh & Co Kg | Dispositivo per arricciare filoni di fibre sintetiche |
| KR101909305B1 (ko) * | 2010-11-30 | 2018-10-17 | 엘리콘 텍스타일 게엠베하 운트 코. 카게 | 인터위빙 노트를 생성하기 위한 장치 및 방법 |
| EP2463417B1 (de) * | 2010-12-13 | 2013-07-10 | Oerlikon Textile GmbH & Co. KG | Galetteneinheit |
| DE102010055861A1 (de) * | 2010-12-22 | 2012-06-28 | Oerlikon Textile Gmbh & Co. Kg | Vorrichtung zum Erzeugen von Verflechtungsknoten |
-
2012
- 2012-04-23 WO PCT/EP2012/057383 patent/WO2013010688A1/de not_active Ceased
- 2012-04-23 EP EP12716025.7A patent/EP2732083B1/de active Active
- 2012-04-23 CN CN201280035059.3A patent/CN103703177B/zh active Active
- 2012-04-23 JP JP2014520568A patent/JP5889409B2/ja not_active Expired - Fee Related
-
2013
- 2013-12-17 US US14/109,092 patent/US9103055B2/en active Active
Non-Patent Citations (1)
| Title |
|---|
| See references of WO2013010688A1 * |
Also Published As
| Publication number | Publication date |
|---|---|
| EP2732083B1 (de) | 2015-07-22 |
| US20140103648A1 (en) | 2014-04-17 |
| CN103703177A (zh) | 2014-04-02 |
| JP2014520975A (ja) | 2014-08-25 |
| US9103055B2 (en) | 2015-08-11 |
| JP5889409B2 (ja) | 2016-03-22 |
| CN103703177B (zh) | 2016-02-17 |
| WO2013010688A1 (de) | 2013-01-24 |
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