EP0916756B1 - Machine de texturation en filage pneumatique - Google Patents

Machine de texturation en filage pneumatique

Info

Publication number
EP0916756B1
EP0916756B1 EP99100144A EP99100144A EP0916756B1 EP 0916756 B1 EP0916756 B1 EP 0916756B1 EP 99100144 A EP99100144 A EP 99100144A EP 99100144 A EP99100144 A EP 99100144A EP 0916756 B1 EP0916756 B1 EP 0916756B1
Authority
EP
European Patent Office
Prior art keywords
texturing machine
compressed air
yarn
piston
way valve
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
Application number
EP99100144A
Other languages
German (de)
English (en)
Other versions
EP0916756A2 (fr
EP0916756A3 (fr
Inventor
Klemens Jaschke
Dietrich Berges
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Oerlikon Textile GmbH and Co KG
Original Assignee
Saurer GmbH and Co KG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Saurer GmbH and Co KG filed Critical Saurer GmbH and Co KG
Publication of EP0916756A2 publication Critical patent/EP0916756A2/fr
Publication of EP0916756A3 publication Critical patent/EP0916756A3/fr
Application granted granted Critical
Publication of EP0916756B1 publication Critical patent/EP0916756B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

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
    • D02G1/02—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
    • D02J—FINISHING OR DRESSING OF FILAMENTS, YARNS, THREADS, CORDS, ROPES OR THE LIKE
    • D02J13/00—Heating or cooling the yarn, thread, cord, rope, or the like, not specific to any one of the processes provided for in this subclass
    • 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
    • D02G1/0273—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 threading up and starting the false-twisting machine

Definitions

  • the invention relates to a texturing machine with a height-adjustable yarn feeder according to the preamble of claim 1, see the document US-A-3 981 128.
  • Texturing machines with height-adjustable Fadenanlegern are further known from the following publications.
  • a yarn feeder is known, which describes a height-adjustable handrail with sliding guide and a cable mechanism with pulleys for bridging larger operating heights.
  • the mechanism is relatively complicated, requires long operating distances in the manual operation of the handrail and also requires in addition to a high power application, a high level of skill of the operator.
  • Fadenanlegestange with linear guides is known, which is manually operated and has pivot arms for receiving yarn guides.
  • This manually operated Fadenanlegestange also requires a high power application and skill especially at high altitudes of the machine.
  • All known texturing machines with the height-adjustable Fadenanlegern of the prior art has in common that especially at high altitudes a relatively large amount of force of the operator and a high level of skill for applying a thread from a lower Fadeneinfädelposition is required in an upper Fadenanlegeposition.
  • the disadvantage of the mechanical yarn feeder used in the known texturing machines is that the displacement of the operator rod protrudes up to about 1.20 m in the operator's access. This relatively large rod must be moved by the operator.
  • the thread layerer causes the opening or closing a heating flap of the heating device, so that advantageously the position of the thread guide as a control signal to a control device can be fed.
  • an upper stop of the sliding element is formed by a contact switch, wherein the contact switch is connected to a control device for opening and closing a heating flap of the heating device.
  • control device preferably has a 3/2-way valve and a lock cylinder, wherein the 3/2-way valve is controlled with the contact switch such that a pressure chamber of the lock cylinder is vented or connected to a pressure source.
  • control pulses can be transmitted to a control device for opening and closing a heating flap of the heater.
  • a control device for opening and closing a heating flap of the heater.
  • the operator can control both the yarn feeder and the heat flap with a single operation of a control valve. It is particularly advantageous if the adjustment of the heating flap takes place with a pressurized control device.
  • the supply of the thread feeder and the control device can be done with a pressure source.
  • the yarn feeder comprises a sliding element with at least one magnet, which is attached to the outer surface of a sleeve and slidably mounted thereto.
  • the polarity of the magnet is opposite to the polarity of a guided inside the sleeve and pneumatically displaceable with compressed air rodless magnetic piston.
  • the sliding element can be moved with the thread guide into a respective desired position during continuous supply of compressed air or can also be held in this by appropriate switching.
  • control of the compressed air supply to the respective side of the guided in the sleeve magnetic piston takes place in particular by means of a control valve, which is preferably designed as a 4/3-way valve.
  • the magnetic piston is controllable so that the yarn feeder can be locked in any desired position.
  • the 4/3-way valve can be manually adjusted between a first detent position for retracting or driving down the thread guide, a second detent position for holding the thread guide in a certain position and a third detent position for extending the thread guide. Due to the different locking positions, the supply of compressed air from a compressed air source on the top or bottom or on the top and bottom of the magnetic piston is realized. When the compressed air is supplied to the top of the magnetic piston in the sleeve, the magnetic piston in the sleeve is displaced from top to bottom, i. the sliding element or the thread guide is retracted.
  • the magnetic piston is driven from bottom to top during the duration of the compressed air supply, which causes the yarn guide to be extended.
  • compressed air is supplied both to the top of the magnetic piston and to the bottom of the magnetic piston, which, due to the prevailing pressure equalization between the top and bottom of the magnetic piston in the sleeve, the yarn feeder is held in this position ,
  • This holding position can be activated during the Einfahrhubes as well as during the extension stroke of the Fadenanlegers in any position along the sleeve.
  • a 2/2-way valve is additionally provided for controlling the 4/3-way valve, which is controlled via a separate control device.
  • This 2/2-way valve is connected to an additional compressed air connection to the 4/3-way valve, so that in case of power failure via this additional compressed air connection, the 4/3-way valve is controlled so that the thread guide is retractable.
  • the locking positions are realized by means of a plunger.
  • the 4/3-way valve, i. controlled control piston said control piston is designed as a double piston and controls the supply of compressed air to the bottom and / or top of the magnetic piston depending on the detent position.
  • the various locking positions of the plunger are close enough together and only need to correspond to the distance between the individual pistons of the double piston, so that the corresponding leads or leads to the bottom or top of the magnetic piston can be covered or released. This results in short paths that can be performed by the operator easily and with little effort.
  • locking grooves are provided in the plunger, which engage in spring-loaded locking elements, so that by moving the plunger latching takes place in the respective desired locking groove.
  • the actuating direction is in accordance with the desired direction of movement of the thread guide.
  • the direction of actuation is the direction in which the plunger must be pressed or pulled.
  • the locking grooves can be arranged both between the plunger handle and the double piston or between the individual pistons of the double piston.
  • the latter design represents a more compact design for serving as a control valve 4/3-way valve.
  • Fig. 1 shows a pneumatic circuit diagram of a basic arrangement of a pneumatically acted Fadenanlegers 5.
  • a compressed air source 1 is connected via a 4/3-way valve 2 with the yarn feeder 5.
  • the yarn feeder 5 has a sleeve in which piston rod can be moved up and down by pressurizing a magnetic piston.
  • a sliding member 14 is slidably mounted as a magnet, which has a polarity which is different from that of the magnetic piston in the interior of the sleeve.
  • the magnet or Gleitelememt 14 attached to the outer circumference of the sleeve is moved up and down upon pressurization of the magnetic piston in the interior of the sleeve.
  • a yarn guide 6 is arranged, by means of which the thread can be inserted into the heating device 8 or cooling device 9.
  • the 4/3-way valve 2 is controlled via a 2/2-way valve 3, which in turn is controlled by a control device 4.
  • the 2/2-way valve 3 serves that in case of power failure, the compressed air source 1 is connected to the formed in the sleeve 26 of the yarn feeder 5 above the magnetic piston 7 space, so that in this situation with compressed air supply to this space of the magnetic piston 7 of is moved up and down.
  • Fig. 2 shows the basic structure of a texturing, in which at each corresponding job, the thread 10 from the delivery reel 34 via a delivery mechanism 11, which consists of corresponding conveyor rollers, a heating device 8 is supplied. At the end of the heating device 8 there is a deflection roller 36, over which the thread 10 runs and is deflected, so that it then enters a cooling device 9. From the cooling device, the thread 10 is fed to a false twist 31 and a take-off unit 12, from where it is fed to a winding 13. Alternatively, the thread 10 can be performed in front of the delivery mechanism 12 by a further heater 33. Between the heater 33 and the false twist 31, the delivery mechanism 32 is arranged.
  • the yarn feeder 5 is shown in the upper part of the texturing machine between the heater 8 and the cooling device 9 above the operating gear 35.
  • the elongated rod is formed as a sleeve 26 which has a connection plug for compressed air on one side, and which on its other side, ie the lower side in Fig. 2, the actual With a plunger 16 operable 4/3-way valve 2 has.
  • the guided on the outside of the sleeve 26 sliding member 14 to which the yarn guide 6 is fixed, is shown in Fig. 2 in the uppermost position.
  • the uppermost position corresponds to the position in which the control valve has supplied compressed air from the compressed air source 1 to the lower side of the magnetic piston 7 until it is in its uppermost position in abutment with the inlet plug or in an outer stop.
  • Fig. 3 shows the yarn feeder in a first embodiment of the 4/3-way valve 2.
  • a compressed air source 1 is provided, via which compressed air is supplied to the control valve.
  • a supply line to the underside of a rodless magnetic piston 7 or to the upper side of this magnetic piston 7, which is guided in a cylindrical sleeve 26, is guided by this control valve.
  • a sliding member 14 with magnets is slidably on the outer circumference of the sleeve 26, to which the actual yarn guide 6 is mounted with guide roller 36.
  • the magnetic piston 7 has a plurality of ring magnets 29 arranged parallel to one another.
  • the ring magnets 28 are arranged in the sliding element 14 on the outer jacket.
  • a compressed air connection 20 for the connection of the compressed air source 1 to the control valve
  • a compressed air connection 21 for the connection of the control valve 2 with the top of the magnetic piston 7 via a compressed air connection piece 24 at the top of the sleeve 26 for acting the top of the magnetic piston
  • a compressed air connection 22 for acting on the magnetic piston 7 from the bottom
  • a compressed air connection 23 for automatically retracting the yarn guide, ie for removing the yarn from the heater 8 and the cooling device 9, respectively.
  • the double piston 15 of the control valve 2 further has a plunger 16 with plunger handle.
  • the first detent position shown in Fig. 3 corresponds to the position at which the compressed air from the compressed air source 1 via the compressed air port 20 and the compressed air port 22, the underside of the magnetic piston 7 is applied, whereby this is extended, that is moved from bottom to top.
  • the compressed air connection 21 is connected to the venting channel 30 of the double piston, so that the upper side of the magnetic piston 7 is relieved.
  • the magnetic piston 7 is moved up to the stop 43 upwards. Because of the different polarity of the ring magnet of the magnetic piston 7 in the interior of the sleeve 26 and the outside of the sliding ring magnet 28 of the yarn feeder 6 is moved synchronously to the movement of the magnetic piston 7.
  • Fig. 4 corresponds to the arrangement of FIG. 3, but in which the plunger 16 is in the second detent position, which corresponds to the holding of the position of the thread guide 6.
  • the pressure ports 20 for the supply of compressed air from the compressed air source 1 the compressed air connection 21 for acting on the top of the magnetic piston 7 and the compressed air connection 22 for acting on the underside of Magnetic piston 7 is arranged between the individual pistons 15 of the double piston.
  • compressed air from the compressed air source is guided both to the top of the magnetic piston 7 and to its underside.
  • the same pressure prevails both at the upper side and at the lower side of the magnetic piston 7, as a result of which the magnetic piston and thus the yarn guide 6 in the respective position are obtained.
  • control valve 2 is connected to a further compressed air connection 23, which opens into a chamber frontally to the double piston. If this compressed air connection 23 is supplied with compressed air, preferably from the compressed air source 1, then the double piston is displaced without manual assistance into the third locking position shown in FIG. a switching position for retracting the thread leveler.
  • a simple laser system with a sensor can be used.
  • a laser is arranged transversely to the Fadenanlegern 5, so that the laser beam can detect the position of the respective yarn feeder 5. This can be done on the one hand by monitoring the actual position of the yarn guide 6, but this can also be realized on the detection of the position of the plunger 16.
  • FIG. 6 shows a further exemplary embodiment, which in its basic structure corresponds to that according to FIG. 3.
  • the control valve 2 has the locking grooves for fixing the corresponding locking positions in the region between the two pistons 15 of the double piston.
  • locking elements serves a locking pin 27 which engages depending on the detent position in the corresponding locking groove 17.
  • the sleeve 26 of the Fadenanlegers 5 is preferably formed of metal; In a more preferred embodiment, the sleeve 26 consists of a stainless steel tube. However, it is also possible to form the sleeve 26 from a plastic tube. In any case, the tube is inserted in an aluminum profile. Preferably, the compressed air lines are molded in the profile itself. At one end this is Control valve arranged with the plunger 16 and the shift rod. At the opposite end of the compressed air nozzle 24, via which a pressure connection to the pressure source 1 is realized.
  • the aluminum profile is preferably formed as an extruded profile.
  • Fig. 7 shows how the thread feeder 5 according to the invention rests with its sliding elements 14 at an upper stop.
  • the stop is preferably formed by a contact switch 38.
  • the contact switch 38 is connected to a control device 37.
  • the control device 37 consists of a control valve 39 and a lock cylinder 40.
  • the control valve 39 is moved by means of the contact switch 38 in its left switching position.
  • the contact switch 38 receives its switching pulse from the sliding element 14.
  • compressed air source 1 is connected to the pressure chamber 41 of the lock cylinder 40.
  • the lock cylinder 40 is connected by means of its piston rod 42 with the heating flap 44 of the heater 8.
  • the heating device 8 When pressure is applied to the pressure chamber 41, the piston extends and thus closes the heating flap 44.
  • the heating device 8 has two heating channels 43.1 and 43.2. In each heating channel, a thread 10 is guided.
  • the control device 37 has in this case two control valves 39, which are each driven by a contact switch. Each contact switch 38 forms the stop for the respective yarn feeder of the threads 10.1 and 10.2.
  • the heating flap 44 is closed only in the case that lie both thread guide or sliding elements 14.1 and 14.2 in their attack.
  • the control valve is switched to its right switching position. In this switching position, the pressure chamber 41 of the lock cylinder 40 is vented, so that the heating flap 41 of the heater 8 is opened or remains open. Thus, the thread can be removed.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
  • Treatment Of Fiber Materials (AREA)

Claims (14)

  1. Machine de texturation avec plusieurs postes de travail, dans laquelle à chaque poste de travail un fil (10) est guidé via un dispositif d'alimentation (11), un dispositif de chauffage (8), un dispositif de refroidissement (9), un dispositif de fausse torsion et un dispositif de retirage (12) vers un enroulement (13), et dans laquelle un enfileur pouvant être ajusté en hauteur pour appliquer un fil (10) est prévu dans le dispositif de chauffage (8) et/ou dans le dispositif de refroidissement (9), dans quel cas l'enfileur (5) a un élément glissant ajustable en hauteur (14), sur lequel un guide-fil (6) est fixé, caractérisée en ce que l'enfileur (5) effectue l'ouverture ou la fermeture d'un clapet de chauffage (44) du dispositif de chauffage (8), la position du guide-fil (6) étant fournie comme signal de commande à un dispositif de commande (37).
  2. Machine de texturation selon la revendication 1, caractérisée en ce que la butée supérieure de l'élément glissant (14) est formée par une touche à effleurement (38) et en ce que la touche à effleurement (38) est reliée à un dispositif de commande (37) pour ouvrir et fermer un clapet de chauffage (44) du dispositif de chauffage (8).
  3. Machine de texturation selon la revendication 2, caractérisée en ce que le dispositif de commande (37) a un distributeur à 3/2 voies (39) et un cylindre de fermeture (40), dans quel cas le distributeur à 3/2 voies (39) est activé de manière telle par la touche à effleurement qu'une chambre sous pression (41) du cylindre de fermeture (40) est désaérée ou est reliée à une source de pression (1).
  4. Machine de texturation selon la revendication 1, caractérisée en ce que l'élément glissant (14) est un aimant qui est rapporté de façon déplaçable sur la surface extérieure d'une enveloppe tubulaire (26) et dont la polarité est opposée à celle d'un piston magnétique sans tige de piston (7) qui est déplacé à l'intérieur de l'enveloppe tubulaire (26) en le soumettant à de l'air comprimé, dans quel cas une butée supérieure de l'élément glissant (14) est prévue qui est formée par une touche à effleurement (38) et en ce que la touche à effleurement (38) est reliée à un dispositif de commande (37) pour ouvrir et fermer un clapet de chauffage (41) du dispositif de chauffage (8).
  5. Machine de texturation selon la revendication 4, caractérisée en ce que le piston magnétique (7) peut être commandé au moyen d'une valve de commande (2) pour déplacer l'élément glissant (14).
  6. Machine de texturation selon la revendication 5, caractérisée en ce que la valve de commande (2) est un distributeur à 4/3 voies.
  7. Machine de texturation selon la revendication 5 ou 6, caractérisée en ce que la valve de commande (2) est ajustable manuellement entre une première position de verrouillage pour s'étendre, une deuxième position de verrouillage pour retenir et une troisième position de verrouillage pour sortir l'enfileur (5).
  8. Machine de texturation selon l'une des revendications 4 à 7, caractérisée en ce que l'élément glissant (14) peut être arrêté.
  9. Machine de texturation selon les revendications 5 à 8, caractérisée en ce qu'une servovalve (3) est prévue, à l'aide de laquelle en cas d'un arrêt de courant la valve de commande (2) peut être commandée de telle façon via un raccord d'air comprimé additionnel (23), que l'enfileur (5) est rétractable.
  10. Machine de texturation selon la revendication 7, caractérisée en ce que les positions de verrouillage peuvent être ajustées au moyen d'un poussoir (16).
  11. Machine de texturation selon l'une des revendications 7 à 10, caractérisée en ce que le distributeur à 4/3 voies (2) a un piston de commande (15) qui est réalisé en tant que piston double et qui selon la position de verrouillage commande l'alimentation en air comprimé (1) vers la face inférieure et/ou vers la face supérieure du piston magnétique.
  12. Machine de texturation selon la revendication 11, caractérisée en ce que les rainures de verrouillage (17) sont agencées entre la manche du poussoir et le piston double et entre les pistons formant le piston double.
  13. Machine de texturation selon l'une des revendications 6 à 12, caractérisée en ce que les positions de verrouillage peuvent respectivement être ajustées au moyen d'un élément de verrouillage (18, 26) soumis à l'action d'un ressort et s'engeant dans une rainure de verrouillage (17).
  14. Machine de texturation selon l'une des revendications 4 à 13, caractérisée en ce que le dispositif de commande (37) a un distributeur à 3/2 voies (39) et un cylindre de fermeture (40), le distributeur à 3/2 voies (39) étant activé de telle manière par la touche à effleurement qu'une chambre sous pression (41) du cylindre de fermeture (40) est désaérée ou est reliée à une source de pression (1).
EP99100144A 1995-08-16 1996-08-12 Machine de texturation en filage pneumatique Expired - Lifetime EP0916756B1 (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DE19530105 1995-08-16
DE19530105 1995-08-16
DE19535931 1995-09-27
DE19535931 1995-09-27
EP96112942A EP0761854B1 (fr) 1995-08-16 1996-08-12 Machine de texturation en filage pneumatique

Related Parent Applications (2)

Application Number Title Priority Date Filing Date
EP96112942A Division EP0761854B1 (fr) 1995-08-16 1996-08-12 Machine de texturation en filage pneumatique
EP96112942.6 Division 1996-08-12

Publications (3)

Publication Number Publication Date
EP0916756A2 EP0916756A2 (fr) 1999-05-19
EP0916756A3 EP0916756A3 (fr) 2003-08-20
EP0916756B1 true EP0916756B1 (fr) 2006-10-04

Family

ID=26017743

Family Applications (2)

Application Number Title Priority Date Filing Date
EP99100144A Expired - Lifetime EP0916756B1 (fr) 1995-08-16 1996-08-12 Machine de texturation en filage pneumatique
EP96112942A Expired - Lifetime EP0761854B1 (fr) 1995-08-16 1996-08-12 Machine de texturation en filage pneumatique

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP96112942A Expired - Lifetime EP0761854B1 (fr) 1995-08-16 1996-08-12 Machine de texturation en filage pneumatique

Country Status (5)

Country Link
US (1) US5924272A (fr)
EP (2) EP0916756B1 (fr)
KR (1) KR100396153B1 (fr)
DE (2) DE59603768D1 (fr)
TW (1) TW393530B (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6047915A (en) * 1996-12-20 2000-04-11 Barmag Ag Ejector for pushing yarn packages from a winding spindle onto a mandrel
DE19813538B4 (de) * 1998-03-27 2009-12-31 Rieter Ingolstadt Gmbh Verfahren und Vorrichtung zum Füllen von Kannen mit Faserband
TW583357B (en) * 1998-05-22 2004-04-11 Barmag Barmer Maschf Texturing machine
KR20010032886A (ko) 1998-10-12 2001-04-25 이.파우. 뢰르허 직물기계
DE50003358D1 (de) * 1999-03-13 2003-09-25 Barmag Barmer Maschf Vorrichtung und verfahren zum führen und schneiden eines zulaufenden fadens beim spulenwechsel
KR20010109787A (ko) * 2000-06-02 2001-12-12 홍성호 클러치와 브레이크를 가진 롤러 스케이트
WO2002038843A2 (fr) * 2000-11-09 2002-05-16 Barmag Ag Machine a texturer et procede pour etaler un fil en mouvement
WO2003033789A1 (fr) * 2001-10-10 2003-04-24 Saurer Gmbh & Co. Kg Machine a texturer
CN103031629A (zh) * 2011-09-28 2013-04-10 江苏法华纺织机械有限公司 生头装置
CN102534901A (zh) * 2012-02-17 2012-07-04 浙江自力机械有限公司 一种磁性转子式假捻器
CN104372475A (zh) * 2014-11-24 2015-02-25 江苏海源机械有限公司 一种新结构气动生丝装置
CN104726981A (zh) * 2015-01-07 2015-06-24 经纬纺织机械股份有限公司 全自动假捻变形机气动生头装置
CN112210862B (zh) * 2020-09-29 2021-09-14 安徽新虹新材料科技有限公司 一种基于天然棉的抗菌纱线及其生产工艺

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD79547A (fr) *
US30159A (en) * 1860-09-25 Christian s
FI43090B (fr) * 1967-09-22 1970-10-01 Spinner Oy
DE1817084A1 (de) * 1968-12-27 1970-07-09 Barmag Barmer Maschf Kombinierte Fadenleit- und Einfaedelvorrichtung
US3843868A (en) * 1971-06-18 1974-10-22 Carding Spec Co Yarn heaters
DE2155514B2 (de) * 1971-11-09 1975-08-14 Barmag Barmer Maschinenfabrik Ag, 5600 Wuppertal Arbeitsverfahren zum Anlegen des Fadens an eine Streck- und Falschdrahtkräuselmaschine
DE2330011A1 (de) * 1973-06-13 1975-01-09 Peter Gschaider Verfahren und vorrichtung zur selbsttaetigen einfaedelung von textilfaeden an spindelfalschdralltexturiermaschinen
GB1459078A (en) * 1974-07-29 1976-12-22 Palitex Project Co Gmbh Means on or attachable to a textile machine for the positioning or receiving of a thread end and its transport along a pre- determined path
DE2530125C2 (de) * 1975-07-05 1983-12-22 Barmag Barmer Maschinenfabrik Ag, 5630 Remscheid Falschzwirnkräuselmaschine
DE2933087C2 (de) * 1979-08-16 1986-10-02 Barmag Barmer Maschinenfabrik Ag, 5630 Remscheid Falschzwirn-Kräuselmaschine
DE3372793D1 (en) * 1982-12-18 1987-09-03 Barmag Barmer Maschf Heating chamber for continuous filaments
EP0429980B1 (fr) * 1989-11-23 1994-04-13 Barmag Ag Dispositif pour le chauffage de fils synthétiques multifilaments
ES2051439T3 (es) * 1989-12-01 1994-06-16 Barmag Barmer Maschf Rizadora de falsa torsion para rizar hilos sinteticos.
FR2686626A1 (fr) * 1992-01-28 1993-07-30 Icbt Roanne Dispositif pour la mise en place d'un fil a l'interieur d'un four d'une machine de texturation, et machine de texturation equipee d'un tel dispositif.

Also Published As

Publication number Publication date
KR970011075A (ko) 1997-03-27
DE59603768D1 (de) 2000-01-05
DE59611388D1 (de) 2006-11-16
EP0916756A2 (fr) 1999-05-19
KR100396153B1 (ko) 2003-11-28
EP0761854A1 (fr) 1997-03-12
EP0761854B1 (fr) 1999-12-01
EP0916756A3 (fr) 2003-08-20
TW393530B (en) 2000-06-11
US5924272A (en) 1999-07-20

Similar Documents

Publication Publication Date Title
DE2759799C2 (fr)
EP0916756B1 (fr) Machine de texturation en filage pneumatique
EP0032567B1 (fr) Robinet de frein de mécanicien pour le freinage pneumatique à action indirecte de véhicules sur rails
DE10057280C2 (de) Doppelhubzylinder
EP0428045B1 (fr) Tubulure pour texturer des fils synthétiques
CH662532A5 (de) Hydraulikeinrichtung fuer die formschliesseinheit einer kunststoff-spritzgiessmaschine.
DE2418461A1 (de) Steuersystem fuer eine materialabgabevorrichtung
DE1203169B (de) Steuer- und Schaltvorrichtung fuer hydraulisch angetriebene Changiereinrichtungen bei Spinn-, Spul- und insbesondere Ringzwirnmaschinen
DE2532408A1 (de) Pneumatisch betriebene vorrichtung
DE10058250B4 (de) Doppelhubzylinder
EP0654608A1 (fr) Procédé pour commander le mouvement d'un vérin à fluide et vérin à fluide
EP1687472B1 (fr) Dispositif de commande de fil pour une machine textile, en particulier pour un dispositif de formation de la foule
DE4116842A1 (de) Einrichtung zur hubbegrenzung eines hydraulikzylinders
EP0829562B1 (fr) Machine à texturation avec un guide-fil réglable en hauteur
DE3925887A1 (de) Doppelt wirkender pneumatischer antrieb fuer armaturen
DE19722287B4 (de) Drahtvorschub- und Ziehvorrichtung
DE3123282C1 (de) Vorrichtung zur Aufnahme eines Fadens von einer Spule und UEbergabe an ein Arbeitsorgan
DE69309286T2 (de) Zuführeinrichtung für bandförmiges Gut
DE2021539B2 (de) Druckgiessmaschine mit multiplikator
DE19637058A1 (de) Texturiermaschine mit höhenverstellbarem Anlegefadenführer
DE10115916B4 (de) Wendestange für eine Materialbahn
DE602004004077T2 (de) Steuereinheit eines pneumatischen stellglieds zur betätigung einer rauchabzugklappe
DE2049853A1 (de) Vorrichtung zur Betätigung Vorzugs weise auf Lastkraftwagen angeordneter La dekrane
DE2238702A1 (de) Sicherheitsventileinrichtung fuer glasartikel-formmaschinen
DE1751651C3 (de) Gasturbinenstrahltriebwerk

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AC Divisional application: reference to earlier application

Ref document number: 761854

Country of ref document: EP

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): CH DE FR GB IT LI

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Designated state(s): CH DE FR GB IT LI

RIC1 Information provided on ipc code assigned before grant

Ipc: 7D 02J 13/00 B

Ipc: 7D 02G 1/02 A

17P Request for examination filed

Effective date: 20030905

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: SAURER GMBH & CO. KG

17Q First examination report despatched

Effective date: 20050616

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AC Divisional application: reference to earlier application

Ref document number: 0761854

Country of ref document: EP

Kind code of ref document: P

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): CH DE FR GB IT LI

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRE;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED.SCRIBED TIME-LIMIT

Effective date: 20061004

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REF Corresponds to:

Ref document number: 59611388

Country of ref document: DE

Date of ref document: 20061116

Kind code of ref document: P

GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)

Effective date: 20070118

ET Fr: translation filed
RAP2 Party data changed (patent owner data changed or rights of a patent transferred)

Owner name: OERLIKON TEXTILE GMBH & CO. KG

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20070705

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20070723

Year of fee payment: 12

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20070821

Year of fee payment: 12

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20080826

Year of fee payment: 13

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20080812

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20090430

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20080901

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20080812

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CH

Payment date: 20090826

Year of fee payment: 14

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20100302

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IT

Payment date: 20100824

Year of fee payment: 15

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20100831

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20100831

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20110812