EP1328671B1 - Falschdralltexturiermaschine - Google Patents
Falschdralltexturiermaschine Download PDFInfo
- Publication number
- EP1328671B1 EP1328671B1 EP01988792A EP01988792A EP1328671B1 EP 1328671 B1 EP1328671 B1 EP 1328671B1 EP 01988792 A EP01988792 A EP 01988792A EP 01988792 A EP01988792 A EP 01988792A EP 1328671 B1 EP1328671 B1 EP 1328671B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- yarn
- thread
- false twist
- twist
- piston
- 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.)
- Expired - Lifetime
Links
- 238000010438 heat treatment Methods 0.000 claims description 17
- 238000001816 cooling Methods 0.000 claims description 6
- 229920001169 thermoplastic Polymers 0.000 claims description 3
- 239000004416 thermosoftening plastic Substances 0.000 claims description 3
- 238000006073 displacement reaction Methods 0.000 claims 1
- 238000004804 winding Methods 0.000 description 11
- 238000003780 insertion Methods 0.000 description 10
- 230000037431 insertion Effects 0.000 description 10
- 239000003795 chemical substances by application Substances 0.000 description 9
- 238000000034 method Methods 0.000 description 6
- 238000007669 thermal treatment Methods 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 210000003746 feather Anatomy 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000003260 vortexing Methods 0.000 description 1
Images
Classifications
-
- 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
-
- 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
- D02G1/02—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics by twisting, fixing the twist and backtwisting, i.e. by imparting false twist
- D02G1/0206—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics by twisting, fixing the twist and backtwisting, i.e. by imparting false twist by false-twisting
- D02G1/0266—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics by twisting, fixing the twist and backtwisting, i.e. by imparting false twist by false-twisting false-twisting machines
-
- 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
- D02G1/02—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics by twisting, fixing the twist and backtwisting, i.e. by imparting false twist
- D02G1/04—Devices for imparting false twist
Definitions
- the invention relates to a false twist texturing machine for texturing a Variety of thermoplastic threads according to the preamble of claims 1 and 2.
- Such a false twist texturing machine is known, for example, from the US 5,644,908 known.
- the known false twist texturing machine has a plurality from machining points on, each consisting of a submitted plain yarn crimped yarn is produced.
- the thread by means of a first Supplied deducted from a supply spool and in a false twist zone guided.
- a heater, adeeinnchtung and arranged a false twist unit Within the false twist zone is a Drawing and fixing the thread.
- the false twist unit generates one Twist, which runs counter to the thread running direction, so that within the Cooling device and the heating, in which a thermal treatment of Thread occurs, the thread has a false twist, located at the exit of the False twist unit dissolves.
- the thread is made by means of a second delivery system by a second heater for thermal treatment and to a Spooling promoted, in which the thread wound into a coil becomes. Since after dissolving the false twist depending on the process in more or less strong residual twist remains in the textured thread, is at the known texturing a Gegenrall coupled in the form of a Vortexing nozzle upstream of the take-up device. The Martinezrall issued leads to a twist treatment, whereby the residual twist in the thread is destroyed
- a twist treatment by the counter-sound device depends on the polymer type of the yarn as well as the set Process parameters, such as the thread speed from.
- the invention is characterized in that the thread guide in the Counter sound device can be adapted to the respective needs.
- the invention provides a first solution in which the position of the yarn path is changeable and another solution in which the position of the threadline remains unchanged.
- the first Vanante acts a swirling agent of Gegenrall Road with a guide together.
- the guiding means which leads the thread, can thereby be between a rest position and a Operational position reciprocate. In the rest position, the thread is like this led that no swirl treatment takes place. This position is thus particular also suitable for applying the thread. Only with position of the guide means in the operating position of the thread is treated by the swirling agent.
- the swirl nozzle has a thread channel for guidance of the thread, in which a tangential incoming air flow to the swirl created the thread.
- the thread channel forms a continuous slot, through which the thread can be inserted from the outside into the thread channel. Leave it through both the guide and the swirl nozzle even the thread in the operating position within the thread channel and in the Rest position outside the thread channel lead.
- the housing has a thread inlet and a the thread inlet opposite thread outlet and a Compressed air connection In the operating position of the piston, the thread inlet and the yarn outlet connected by the thread channel.
- the Nozzle bore coupled to the compressed air port, leaving a Twist treatment is carried out within the thread channel on the thread.
- the Compressed air connection in the housing through a control surface of the piston to close.
- the control surface of the piston is thereby by movement of the Piston led to the rest position in the area of the pressure port.
- the further preferred embodiment of the invention is particularly for automatic threading of the thread suitable.
- This is at the thread inlet of the Housing and at the yarn outlet of the housing in each case a guide tube arranged.
- To thread the thread is an injector on one of the guide tubes connectable, so that the thread during the position of the piston in the Rest position is easily pneumatically threaded.
- the am Thread inlet of the Verwirbelungsdüse arranged guide tube is here advantageously coupled directly to the output of a set heater.
- the movement of the guide means or the movement of the swirl means becomes preferably controlled by an actuator.
- the actuator can both activated directly by an operator or via a control device become.
- the false twist texturing machine can by the false twist unit the Thread a so-called Z-twist or an S-twist are generated.
- the Thread a so-called Z-twist or an S-twist are generated.
- Swirl means interchangeable form, so that either one against the S-twist or the Z twist twisted twist treatment is possible.
- Fig. 1 is an embodiment of an inventive schematically False twist texturing machine shown.
- the false twist texturing machine exists from a gate frame 2, a process frame 3 and a winding frame 1.
- Between the process frame 3 and the winding frame 1 is an operating gear. 5 educated.
- the gate frame 2 is arranged at a distance from the winding frame 1.
- a doffing gear 6 is formed.
- three winding devices 9 are one above the other arranged, each belonging to a processing point of the machine.
- the thread 4 is arranged by a in the gate frame 2 Feed bobbin 7 via a yarn guide 12 by a first delivery 13th deducted.
- the thread 4 is then in the Promoted false-twist zone, the heating device 8, a cooling device 10th and a false twist unit 14. From the false twist zone, the thread is the 4th then subtracted from the second delivery mechanism 15 and a second Heating device 16 supplied. Here, the speed of the thread is through the second heating device 16 downstream third delivery 18th set.
- the third delivery mechanism 18 is a Gegenrall driven 17th arranged.
- To thread guide is on the inlet side and the outlet side respectively the Gegrall issued 17 a first guide tube 25 and second Guide tube 26 is arranged.
- the first guide tube 25 in front of Counter-vortex 17 is coupled to the output of the set heater 16
- the second guide tube 26 ends immediately before the third delivery mechanism 18.
- the third delivery mechanism 18 leads the thread 4 to Aufwickeleinnchtung 9.
- the Winding device 9 comprises a friction roller 19 for driving a Take-up reel 20, one of the friction roller 19 upstream traversing device 24, a serving for receiving full bobbin spool memory 21 and a Sleeve magazine 22. In the winding device 9, the thread 4 to the Take-up spool 20 wound.
- False twist texturing is the thread 4 with the delivery 13 of the Subwound bobbin 7 deducted and promoted in the false twist zone.
- the false twist is introduced to the thread 4 by the false twist unit 14.
- the so produced False twist runs counter to the thread running direction back to the first Delivery mechanism 13 and to the first guide roller 11.1, as a swirl stopper could be trained.
- the thread is in the false-inverted state the first heating device 8 is guided into the cooling device 10.
- the thread 4 is stretched and fixed in the thrown state in the heater 8, resulting in a Imprint of the twist and thus to a good ruffling result in the thread 4 leads.
- the thread 4 After the thread 4 has left the false twist zone, the thread 4 a more or less high residual swirl.
- the Thread 4 receives in the counter-gutter 17 a Counter-twist, which in its sense of rotation is opposite to that of false-twist.
- This counter-twist now plants itself back to the second delivery plant 15. Since the Counter-rotation counteracts the rest of spin, leads the fixation and the Relaxation treatment in the set heater 16 to a swirl-free thread 4th In this case, the counter sound device is in an operating position, such as is described in more detail below.
- FIGS. 2 and 3 show the counter sound device in the operating position
- the counter sound device is in a longitudinal section parallel to Yarn course (FIG. 2) and in a cross section transverse to the yarn path (FIG. 3) shown.
- the counter sound device has a swirling means Vortex nozzle 28 on.
- the Verwirbelungsdüse 28 has for this purpose a piston 29, which is guided transversely to the yarn path in a cylindrical housing 30.
- the housing 30 has a thread inlet in a thread running plane on one side 31 and on the opposite side a yarn outlet 32. Of the Thread inlet 31 and the thread outlet 32 each contain one Inlet thread guide 44.1 or an outlet thread guide 44.2. Concentric to that Yarn inlet 31 is outside the housing, the first guide tube 25 is attached.
- the piston 29 On the opposite side is the second guide tube 26 in height of the Thread outlet 32 connected to the housing 30. Between the thread inlet 31 and the thread outlet 32, the piston 29 is guided in the housing 30.
- the piston 29 has a continuous thread channel 33 transverse to the longitudinal axis of the piston on, through which the yarn inlet 31 is connected to the yarn outlet 32.
- the thread channel 33 includes a continuous insertion slot 34 which is a V-shaped Opening cross-section in the direction of movement of the piston 29 has. For this purpose, the insertion slot 34 in the lower end face of the piston 29th brought in.
- a nozzle bore 35th introduced, which opens into the thread channel 33 with one end and with the opposite end is connected to a pressure line 38, which over the Compressed air connection 37 is connected to the housing 30.
- the swirl nozzle 28 is shown in the operative position.
- the piston 29 is in its position by the actuator 36 and one of the lower end face of the piston 29 acting spring 39 held in the closed housing 30 is supported.
- the thread 4 passes over the thread inlet 31 in the thread channel 33 a.
- Within the thread channel 33 is a through the Nozzle bore 35 in the thread channel 33 substantially tangentially inflowing Compressed air introduced and acts on the thread 4 to a counter-rotation produce. This counter-roll now plants itself back to the delivery plant 15.
- the Thread 4 exits the swirl nozzle 28 via the yarn outlet 32 and becomes passed through the second guide tube 26 to the third delivery mechanism 18.
- the actuator 36 for adjusting the Piston 29 activated.
- the piston 29 is then inside the housing 30th moved transversely to the yarn path in a rest position.
- This situation is in the Figures 4 and 5 are shown.
- the swirl nozzle 28 in a Longitudinal section parallel to the thread running plane and in Figure 5 in a cross section shown across the threadline.
- the piston 29 is so shifted that the thread inlet 31 and the thread outlet 32 over a large Opening cross-section of the insertion slot 34 are interconnected.
- the Thread channel 33 is located outside of the threadline.
- the Compressed air connection 37 closed by a control surface of the piston 29. It Thus, no further compressed air enters the interior of the housing 30.
- the piston 29 is held in the rest position by the actuator 36 and the spring 39.
- the situation of the swirling nozzle 28 shown in FIGS. 4 and 5 is especially suitable for automatic threading of the thread 4 to be able to make.
- the set heater 16 is on Output connected to the first 25 and second 26 guide tube
- the first Guide tube 25 and the second guide tube 26 respectively surround the Fadenemlador 31 and the thread outlet 32.
- the Injector 27 connected to the threading of the thread 4 with compressed air is charged. It is in the pipe section in front of the injector 27 and in the set heater 16 generates a vacuum for sucking the thread.
- the string can be so through the set heater 16 in the first guide tube 25 for Thread inlet 31 of Verwirbelungsdüse 28 lead. Because of the big one Opening cross section within the Verwirbelungsdüse 28 is the thread sucked directly into the second guide tube 26 via the thread outlet 32. The thread can then at the exit of the second guide tube 26 just before the third delivery 18 are taken over.
- FIGS. 6 and 7 show a further embodiment of a counter-twisting device shown, which are used in particular in false twist texturing machines, in which a manual operation takes place.
- the counter-sound device is a Vortex nozzle 28 is provided.
- the swirl nozzle is shown in FIG a longitudinal section parallel to the yarn path and in Figure 7 in a cross section shown across the threadline. The following description applies to both Characters.
- the Verwirbelungsdüse 28 has a continuous yarn passage 33.
- the Thread channel 33 is continuous to one side with an insertion slot 34th connected.
- the insertion slot 34 has a V-shaped opening cross-section.
- a nozzle bore 35 is provided, which with a Pressure line 38 is in communication.
- the Verwirbelungsdüse 28 is associated with a guide means 40.
- the Guide means 40 has a carrier 43 and in each case a first thread guide 41 in the yarn path before the thread channel 33 and a second thread guide 42 in Thread course behind the thread channel 33. These two yarn guides 41, 42 are on attached to the carrier 43.
- the guide means 40 is provided with an actuator 36 connected. By the actuator 36, the guide means 40 can be in its position between an operating position - as shown - and a rest position - here not shown - adjust. In the operating position, the thread 4 through the. Thread guides 41 and 42 passed through the thread channel 33. In this situation a twist treatment takes place on the thread 4.
- the actuator 36 activated, so that the guide means 40 is moved so that the yarn guide 41 and 42 are guided in the region of the Einlegschlitzes 34.
- the thread 4 is automatically led out of the thread channel 33.
- the Swirling agents are also formed by a roller which is inclined to the yarn path is arranged. It would be through the guide means 40 in the Betnebssituation made the contact between the thread 4 and the role. In the event that no treatment should be carried out, the contact becomes suspended between the thread 4 and the roller by the guide means.
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
Description
- Fig. 1
- schematisch ein Ausführungsbeispiel einer Falschdralltexturiermaschine,
- Fig. 2
- Längsschnitt parallel zur Bewegungsrichtung des Fadens der Gegendralleinrichtung in Betriebsposition der in Fig. 1 gezeigten Falschdralltexturiermaschine,
- Fig. 3
- Schnitt quer zur Bewegungsnchtung des Fadens der Gegendralleinrichtung in Betriebsposition der in Fig. 1 gezeigten Falschdralltexturiermaschine,
- Fig. 4
- Längsschnitt parallel zur Bewegungsrichtung des Fadens der Gegendralleinrichtung in Ruheposition der in Fig. 1 gezeigten Falschdralltexturiermaschine,
- Fig. 5
- Schnitt quer zur Bewegungsrichtung des Fadens der Gegendralleinrichtung in Ruheposition der in Fig. 1 gezeigten Falschdralltexturiermaschine,
- Fig. 6
- weiteres Ausführungsbeispiel einer Verwirbelungsdüse im Längsschnitt parallel zum Fadenlauf und
- Fig. 7
- Ausführungsbeispiel einer Verwirbelungsdüse nach Fig. 6 in einem Schnitt quer zum Fadenlauf.
- 1
- Wickelgestell
- 2
- Gattergestell
- 3
- Prozessgestell
- 4
- Faden
- 5
- Bediengang
- 6
- Doffergang
- 7
- Vorlagespule
- 8
- erste Heizeinrichtung
- 9
- Aufwickeleinrichtung
- 10
- Kühleinrichtung
- 11.1
- erste Umlenkrolle
- 11.2
- zweite Umlenkrolle
- 11.3
- dritte Umlenkrolle
- 12
- Fadenführer
- 13
- erstes Lieferwerk
- 14
- Falschdrallaggregat
- 15
- zweites Lieferwerk
- 16
- zweite Heizeinrichtung (Set-Heizer)
- 17
- Gegendralleinrichtung
- 18
- drittes Lieferwerk
- 19
- Reibrolle
- 20
- Aufwickelspule
- 21
- Spulenspeicher
- 22
- Hülsenzufuhreinrichtung
- 23
- Plattform
- 24
- Changiereinrichtung
- 25
- erstes Führungsrohr
- 26
- zweites Führungsrohr
- 27
- Injektor
- 28
- Drallmittel, Verwirbelungsdüse
- 29
- Kolben
- 30
- Gehäuse
- 31
- Fadeneinlaß
- 32
- Fadenauslaß
- 33
- Fadenkanal
- 34
- Einlegschlitz
- 35
- Düsenbohrung
- 36
- Aktor
- 37
- Druckluftanschluß
- 38
- Druckleitung
- 39
- Feder
- 40
- Führungsmittel
- 41
- erster Fadenführer
- 42
- zweiter Fadenführer
- 43
- Träger
- 44.1
- Einlaßfadenführer
- 44.2
- Auslaßfadenführer
Claims (10)
- Falschdralltexturiermaschine zum Texturieren einer Vielzahl von thermoplastischen Fäden (4) mit einer Vielzahl von Bearbeitungsstellen, die jeweils eine Vorlagespule (7), ein erstes Lieferwerk (13), eine erste Heizeinrichtung (8), eine Kühleinrichtung (10), ein Falschdrallaggregat (14), ein zweites Lieferwerk (15), eine zweite Heizeinrichtung (16), ein drittes Lieferwerk (18) und eine Aufwickeleinrichtung (9) umfasst, wobei im Bereich zwischen der zweiten Heizeinrichtung (16) und der Aufwicklung (9) im Fadenlauf eine Gegendralleinrichtung (17) zur Beseitigung eines Restdralls im Faden (4) angeordnet ist, dadurch gekennzeichnet, dass die Gegendralleinnchtung (17) ein mit einem Führungsmittel (40) zusammenwirkendes Drallmittel (28) aufweist, welches Führungsmittel (40) zwischen einer Ruheposition zur Nichtbehandlung oder zum Anlegen des Fadens (4) und einer Betriebsposition zur Drallbehandlung des Fadens (4) hin und her bewegbar ist.
- Falschdralltexturiermaschine zum Texturieren einer Vielzahl von thermoplastischen Fäden (4) mit einer Vielzahl von Bearbeitungsstellen, die jeweils eine Vorlagespule (7), ein erstes Lieferwerk (13), eine erste Heizeinrichtung (8), eine Kühleinrichtung (10), ein Falschdrallaggregat (14), ein zweites Lieferwerk (15), eine zweite Heizeinnchtung (16), ein drittes Lieferwerk (18) und eine Aufwickeleinrichtung (9) umfasst, wobei im Bereich zwischen der zweiten Heizeinrichtung (16) und der Aufwicklung (9) im Fadenlauf eine Gegendralleinrichtung (17) zur Beseitigung eines Restdralls im Faden (4) angeordnet ist, dadurch gekennzeichnet, dass die Gegendralleinrichtung (17) zumindest ein bewegliches Drallmittel (28,29) aufweist, das zwischen einer Ruheposition zur Nichtbehandlung oder zum Anlegen des Fadens (4) und einer Betriebsposition zur Drallbehandlung des Fadens (4) hin und her verstellbar ist.
- Falschdralltexturiermaschine nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass das Drallmittel durch eine Verwirblungsdüse (28) gebildet wird, welche einen Fadenkanal (33) mit einem durchgehenden Einlegschlitz (34) zum Einlegen des Fadens (4) aufweist, wobei der Faden (4) in der Betriebposition innerhalb des Fadenkanals (33) und in der Ruheposition außerhalb des Fadenkanals (33) führbar ist.
- Falschdralltexturiermaschine nach Anspruch 3, dadurch gekennzeichnet, dass die Verwirblungsdüse (28) einen beweglichen Kolben (29) aufweist, welcher innerhalb eines Gehäuses (30) zwischen der Ruheposition und der Betriebsposition verstellbar ist und welcher den quer zur Längsachse des Kolbens (29) verlaufenden Fadenkanal (33) mit dem Einlegschlitz (34) und eine in den Fadenkanal (33) mündende Düsenbohrung (35) aufweist, dass das Gehäuse (30) einen Fadeneinlaß (31), einen dem Fadeneinlaß (31) gegenüberliegenden Fadenauslaß (32) und einen Druckluftanschluß (37) aufweist und dass in der Betriebsposition des Kolbens (29) der Fadenkanal (33) mit dem Fadeneinlaß (31) und dem Fadenauslaß (32) verbunden ist und die Düsenbohrung (35) mit dem Druckluftanschluß (37) verbunden ist.
- Falschdralltexturiermaschine nach Anspruch 4, dadurch gekennzeichnet, daß der Einlegschlitz (34) mit einen V-förmig Querschnitt an einem stirnseitigen Ende des Kolbens (29) ausgebildet ist, so dass bei Bewegung des Kolbens (29) aus der Ruheposition in die Betriebsposition der zwischen dem Fadeneinlaß (31) und dem Fadenauslaß (32) geführte Faden (4) selbsttätig durch den Einlegschlitz (34) in den Fadenkanal (33) gleitet.
- Falschdralltexturiermaschine nach Anspruch 4 oder 5, dadurch gekennzeichnet, dass in der Ruheposition des Kolbens (29) der Druckluftanschluß (37) in dem Gehäuse (30) durch eine Steuerfläche des Kolbens (29) verschließbar ist.
- Falschdralltexturiermaschine nach einem der Ansprüche 4 bis 6, dadurch gekennzeichnet, dass das Gehäuse (30) mit dem Fadeneinlaß (31) und dem Fadenauslaß (32) zwischen einem ersten Führungsrohr (25) und einem gegenüberliegenden zweiten Führungsrohr (26) angeordnet ist und dass zum Anlegen des Fadens (4) zumindest ein Injektor (27) an das zweite Führungsrohr (26) anschließbar ist.
- Falschdralltexturiermaschine nach einem der Ansprüche 1 bis 7, dadurch gekennzeichnet, dass ein Aktor (36) vorgesehen ist, um die Bewegung des Führungsmittels (40) oder die Bewegung des Drallmittels (25) zu steuern.
- Falschdralltexturiermaschine nach einem der vorgenannten Ansprüche, dadurch gekennzeichnet, dass die Gegendralleinrichtung (17) unmittelbar am Ausgang der zweiten Heizeinrichtung (16) angeordnet ist.
- Falschdralltexturiermaschine nach einem der vorgenannten Ansprüche, dadurch gekennzeichnet, dass das Drallmittel (20) auswechselbar ausgebildet ist, um wahlweise einen S-Drall oder einen Z-Drall zu erzeugen.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10053650 | 2000-10-28 | ||
| DE10053650 | 2000-10-28 | ||
| PCT/EP2001/012063 WO2002034978A2 (de) | 2000-10-28 | 2001-10-18 | Falschdralltexturiermaschine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP1328671A2 EP1328671A2 (de) | 2003-07-23 |
| EP1328671B1 true EP1328671B1 (de) | 2005-07-06 |
Family
ID=7661485
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP01988792A Expired - Lifetime EP1328671B1 (de) | 2000-10-28 | 2001-10-18 | Falschdralltexturiermaschine |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US6843050B2 (de) |
| EP (1) | EP1328671B1 (de) |
| JP (1) | JP2004512435A (de) |
| CN (1) | CN1520474A (de) |
| AU (1) | AU2002221698A1 (de) |
| DE (1) | DE50106701D1 (de) |
| WO (1) | WO2002034978A2 (de) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100152711A1 (en) * | 2008-12-15 | 2010-06-17 | Boston Scientific Scimed, Inc. | Offset coupling region |
| CN103147192A (zh) * | 2013-02-22 | 2013-06-12 | 珠海醋酸纤维有限公司 | 卷曲机冷却水供应系统 |
| CN108754798A (zh) * | 2018-08-16 | 2018-11-06 | 青岛金誉佳纺织机械有限公司 | 一种具有纬纱退捻功能的织布机用装置总成 |
| CN112376139B (zh) * | 2020-11-12 | 2022-11-15 | 山东铭泰新型材料有限公司 | 一种捻线方法及配套设备 |
| DE102021002945A1 (de) | 2021-06-09 | 2022-12-15 | Oerlikon Textile Gmbh & Co. Kg | Vorrichtung zum Kühlen eines laufenden Fadens |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3837155A (en) * | 1970-06-01 | 1974-09-24 | Celanese Corp | Pneumatic false twist interlaced yarn |
| USRE30159E (en) * | 1975-07-05 | 1979-11-27 | Barmag Barmer Maschinenfabrik Aktiengesellschaft | False twist-crimping machine |
| DE2634492C3 (de) * | 1976-07-31 | 1979-01-18 | Akzo Gmbh, 5600 Wuppertal | Verfahren zum schnellen Einfädeln eines Fadens in eine Falschzwirnspindel |
| US4170103A (en) * | 1978-03-29 | 1979-10-09 | Wwg Industries, Inc. | Node fixation in self-twist yarn |
| IT1195894B (it) * | 1979-09-24 | 1988-10-27 | Savio Spa | Introduttore automatico per fusi a doppia torsione e fusi a doppia torsione adottanti detto introduttore |
| US5079908A (en) * | 1988-08-27 | 1992-01-14 | Hans Stahlecker | Arrangement for carrying out a yarn piecing operation at a spinning point of a spinning machine |
| CN1045320C (zh) | 1992-10-08 | 1999-09-29 | 巴马格股份公司 | 假捻卷曲机 |
| DE9307835U1 (de) * | 1993-05-25 | 1993-07-22 | FAG Kugelfischer Georg Schäfer KGaA, 8720 Schweinfurt | Garnverwirbelungsvorrichtung |
| TW340533U (en) | 1993-09-04 | 1998-09-11 | Barmag Barmer Maschf | False twist crimping machine |
| GB2306176B (en) * | 1995-10-13 | 1999-08-04 | Heberlein & Co Ag | Texturing process and apparatus |
| EP0932712B1 (de) | 1997-08-20 | 2002-06-05 | B a r m a g AG | Falschdrall-texturiermaschine und verfahren zur herstellung eines texturierten fadens |
| DE19834429A1 (de) * | 1997-08-20 | 1999-02-25 | Barmag Barmer Maschf | Verfahren und Vorrichtung zum Herstellen eines texturierten Fadens |
| CN1101862C (zh) * | 1998-10-12 | 2003-02-19 | 巴马格股份公司 | 卷曲变形机和长丝在卷曲变形机工作部位生头的方法 |
-
2001
- 2001-10-18 AU AU2002221698A patent/AU2002221698A1/en not_active Abandoned
- 2001-10-18 JP JP2002537942A patent/JP2004512435A/ja not_active Ceased
- 2001-10-18 DE DE50106701T patent/DE50106701D1/de not_active Expired - Fee Related
- 2001-10-18 WO PCT/EP2001/012063 patent/WO2002034978A2/de not_active Ceased
- 2001-10-18 EP EP01988792A patent/EP1328671B1/de not_active Expired - Lifetime
- 2001-10-18 CN CNA018179878A patent/CN1520474A/zh active Pending
-
2003
- 2003-04-24 US US10/422,084 patent/US6843050B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2004512435A (ja) | 2004-04-22 |
| US6843050B2 (en) | 2005-01-18 |
| US20030182923A1 (en) | 2003-10-02 |
| WO2002034978A2 (de) | 2002-05-02 |
| CN1520474A (zh) | 2004-08-11 |
| EP1328671A2 (de) | 2003-07-23 |
| WO2002034978A3 (de) | 2002-08-15 |
| DE50106701D1 (de) | 2005-08-11 |
| AU2002221698A1 (en) | 2002-05-06 |
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