EP2074247B1 - Garnzwirnmaschine mit axialer magnetkupplung für spulenmässiges direktzwirnen - Google Patents

Garnzwirnmaschine mit axialer magnetkupplung für spulenmässiges direktzwirnen Download PDF

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Publication number
EP2074247B1
EP2074247B1 EP07852319A EP07852319A EP2074247B1 EP 2074247 B1 EP2074247 B1 EP 2074247B1 EP 07852319 A EP07852319 A EP 07852319A EP 07852319 A EP07852319 A EP 07852319A EP 2074247 B1 EP2074247 B1 EP 2074247B1
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EP
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Prior art keywords
yarn
bobbin
magnets
yarns
disc
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EP07852319A
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English (en)
French (fr)
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EP2074247A2 (de
Inventor
Mehmet Agrikli
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Agteks Orme Ve Tekstil Enduestrileri San Tic Ltd
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Agteks Orme Ve Tekstil Enduestrileri San Tic Ltd Sti
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    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01H—SPINNING OR TWISTING
    • D01H1/00—Spinning or twisting machines in which the product is wound-up continuously
    • D01H1/14—Details
    • D01H1/20—Driving or stopping arrangements
    • D01H1/24—Driving or stopping arrangements for twisting or spinning arrangements, e.g. spindles
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01H—SPINNING OR TWISTING
    • D01H1/00—Spinning or twisting machines in which the product is wound-up continuously
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01H—SPINNING OR TWISTING
    • D01H1/00—Spinning or twisting machines in which the product is wound-up continuously
    • D01H1/10—Spinning or twisting machines in which the product is wound-up continuously for imparting multiple twist, e.g. two-for-one twisting
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01H—SPINNING OR TWISTING
    • D01H1/00—Spinning or twisting machines in which the product is wound-up continuously
    • D01H1/14—Details
    • D01H1/20—Driving or stopping arrangements
    • D01H1/24—Driving or stopping arrangements for twisting or spinning arrangements, e.g. spindles
    • D01H1/244—Driving or stopping arrangements for twisting or spinning arrangements, e.g. spindles each spindle driven by an electric motor

Definitions

  • Present invention is an improved version of a twisting machine disclosed in WO2005040465 and relates to a machine based on a magnetic coupling and capable of independently controlling twisting speed of a single or plurality of yarn(s) and winding speed of twisted yarns onto a bobbin and method of the same, the machine of the invention can also be used for yarn braking.
  • US 3,406,511 discloses a machine having a main shaft in which yarns are fed, a rotatable disc, an outer container delimiting balloon formation of yarn surrounding the outer diameter of the rotatable disc, an internal container contacting the bobbin onto which twisted yarns are wound, plurality of magnets placed radially (inside of the balloon) to the container for rotating thereof and corresponding oppositely poled magnets (outside of the balloon). Threading of yarns from untwisted bobbins to the machine of US 3,406,511 is difficult, and moreover an outer container is required to prevent from hitting the yarn balloon to the magnets.
  • US 3,368,336 discloses a machine which is driven directly of the machine of US US 3,406,511 .
  • it is needed a considerable space between the rotor and the stator for enabling the yarns to pass smoothly, which gives rise to a certain inefficiency in transmitting motion to bobbin winding unit.
  • the bobbin carrier of US 3,834,146 is held stationary via radial magnets. Furthermore, yarn-twisting speed is dependent to winding speed of twisted yarns onto bobbin as bobbin winding unit is driven from twisting shaft.
  • the magnetic coupling according to the invention can provide a yarn brake for two-for-one twisting machines in particular.
  • One object of the present invention is to increase yarn twisting efficiency by independently controlling the twisting speed and the winding speed of the twisted yarns onto bobbin by use of a machine being relatively light in weight and simple in design.
  • Another object of the present invention is to reduce centrifugal effects, so providing twisting at higher speeds and prevent the yarn balloon from tangling to an external component by transmitting the motion of the main shaft to an upper level in axial direction through a magnetic coupling and/or holding the bobbin carrier stationary through a magnetic coupling.
  • a twisting machine having a main shaft to which a yarn or a plurality of yarns is/are introduced in use and from which the yarns or the plurality of yarns is/are taken out in use, and the main shaft being driven by a drive element; a twisting disc being associated with the main shaft and being in contact with the yarn or plurality of yarns taken out of the shaft while rotating in use; a winding unit driven by another drive element for winding yarn or yarns passed through a yarn guide onto a bobbin, the yarn or yarns forming a yarn balloon contacting the twisting disc; and a stationary carrier holding the bobbin, characterized in that an axial magnetic coupling is provided in the shaft axis direction for transmitting motion from the another drive element to the bobbin winding unit.
  • the invention further comprises a method for holding the carrier stationary via an axial magnetic coupling according to the twisting machine of the invention.
  • holding the carrier stationary via magnetic coupling is achieved through magnets connected to the body of the machine, these magnets being provided underside a disc such that the magnets circularly disposed around the axis of the shaft and corresponding magnets oppositely poled with the above mentioned magnets are provided upper side of the disc such that the magnets circularly disposed around the axis of the shaft.
  • driving force to the yarn winding unit provided from another motor is transmitted to the upper level of the disc and the carrier by an axial magnetic coupling in the shaft axis direction.
  • a number of magnets being associated with the other motor are disposed underside of the disc in a circular arrangement, and a number of corresponding magnets oppositely poled with the above mentioned magnets are disposed upper side of the disc.
  • the magnets at the upper side are associated with the bobbin winding unit. Therefore, drive force provided by the other motor is transmitted magnetically in axial direction through magnets oppositely poled and disposed circularly around shaft axis and therefore bobbin winding unit can be driven.
  • the invention further comprises a method for transmitting motion to a bobbin winding unit by a drive element according to the twisting machine of the invention.
  • twisting machine which is more compact, having entire driving mechanisms inside the yarn balloon, not having an external component outside of the yarn balloon, being independently controllable of twisting speed and the winding speed, and being capable of operating relatively high speeds and being cost effective is provided.
  • Magnetic coupling can be used to provide a yarn brake and holding the carrier stationary for two-for-one twisting machines in particular.
  • the twisting machine according to the invention is shown in Figure 1 .
  • functional body of the machine is connected to the chassis (22) via a main bearing (26).
  • a motor (30) rotating a main shaft and a twisting disc connected thereto transmits its motion via a belt (24) and another motor (31) driving a bobbin winding unit, further details of which will be described below transmits its motion via a belt (25).
  • Both motors (30, 31) are connected to the chassis through conventional fixing means.
  • Yarns (29) to be twisted are taken from the various number of bobbins (28) and directed to yarn brake and then introduced into the main shaft (32).
  • Yarn (10) passing through a hole (3) formed in the reservoir (1) under the twisting disc (2) is introduced into guide hole (6) provided the upper side of a support member (11), and directed respectively to a yarn guide (7) attached to support member (11), another yarn guide (12) after idle directing yarn feeder (8) and a driven yarn feeder (9) around which the yarn is sufficiently wound, the yarn is further directed to a waxing mechanism (13) and passed through a wax (14), the yarn is then proceed additional yarn guides (15, 16) and wound around yarn winding unit (4) for winding onto the bobbin (5).
  • Yarn winding process is achieved by winding the yarn onto the bobbin (5) via the winding unit (4) while the twisting disc is rotated and the yarn (10) is drawn by the yarn feeder (9) as the entire components associated with the carrier (2) are held stationary.
  • Upper platform (95) is connected to the carrier (21) via support rods (18). Driven yarn feeder (9) and the waxing mechanism (13) is driven by shaft (17) rotating synchronously with the winding unit (4).
  • Bobbin (5) is connected to the carrier (21) via an articulated bobbin support (19), and required compression onto the bobbin (5) is achieved via a spring (23) pressing onto the bobbin support (19).
  • main shaft rotatable around its axis (32) is mounted to the chassis (22) via ball bearings (26, 33).
  • Main shaft (32) is driven by a motor (not shown in this figure) through a belt (24) over a belt housing formed on the shaft (32).
  • the main shaft (32) includes a hole (98) extending along the axis thereof, through which yarn is fed from a lower opening (96), and this hole (98) is running along a flange (42) coaxially mounted to the main shaft (32).
  • Shaft hole (98) is oriented in radially outer direction of the reservoir (1).
  • a disc (40) being coaxial to the main shaft (32) is provided on the outer surface of the flange (42).
  • the disc (40) is electrically non-conductive and non-magnetic, and formed preferably from a composite material for providing sufficient rigidity and strength.
  • a hole (48) is formed radially outwardly of the disc (40) for proceeding the yarn therein.
  • a stationary magnet ring (35) is connected to the bearing (26, 33) connected to the chassis (22).
  • a plurality of magnets (37) is disposed on the stationary magnet ring (35), the magnets (37) being distributed evenly around the axis of the shaft in a manner that one north poled magnet is placed next to one south poled magnet.
  • a lower drive ring (34) mounted to the upper side of the is provided to the fixed bearing (33) via a ball bearing and this ring (34) is rotatable around the ball bearing.
  • the ring (34) is driven by a belt (25) trained on the belt grooves and connected to the motor.
  • a plurality of magnets (36) is disposed on the lower drive ring (34), the magnets (36) being distributed evenly around the axis of the shaft in a manner that one north poled magnet is placed next to one south poled magnet.
  • the drive ring (34) and the magnets (36) associated thereto are closer to the shaft axis than the stationary magnet ring (35) and the magnets (37) associated thereto, however the positions of the rings and the respective magnets can be changed in an alternative configuration of the machine.
  • Bobbin winding unit (4) and the carrier (21) are mounted on to the main shaft (32) via a rulman bearing (45).
  • An upper stationary magnet ring (43) is fixed to the carrier (21) in a manner that the ring (43) corresponds to an upper position of the lower stationary ring (35). Similar to the lower stationary magnet ring (35), a plurality of magnets (39) is disposed on the upper stationary magnet ring (43), the magnets (39) being distributed evenly around the axis of the shaft in a manner that one north poled magnet is placed next to one south poled magnet.
  • the diameter of the upper magnet ring (43) and as well as the features, numbers and positions of the magnets of the upper magnet ring (43) are preferably identical with those of the lower stationary magnet ring (35).
  • An upper drive ring (44) is provided in a manner that the ring (44) corresponds to an upper position of the lower drive ring (34), and the ring (44) is rotatable around a ball bearing mounted to the shaft (32). Similar to the lower drive ring (34), a plurality of magnets (38) is disposed on the upper drive ring (44), the magnets (38) being distributed evenly around the axis of the shaft in a manner that one north poled magnet is placed next to one south poled magnet.
  • the diameter of the upper drive ring (44) and as well as the features, numbers and positions of the magnets of the upper drive ring (44) are preferably identical with those of the lower drive ring (34).
  • the distance between the magnets designated 36 and 38; and 37 and 39 disposed to the rings (34, 35, 43, 44) is sufficient to allow adequate magnetic force between these magnets.
  • the disc (40) is provided between the magnets (36, 38; 37, 39).
  • the lower stationary magnet ring (35) and the respective magnets (37) together with the upper stationary magnet ring (43) and the respective magnets (39) form a magnetic coupling.
  • the lower stationary magnet ring (35) is fixed to the chassis (22) the respective magnets (37) are immovable and through magnetic force between the lower and upper magnets (37, 39) the upper stationary magnet ring (43) becomes immovable, therefore the carrier (21) placed onto the rotating shaft (32) via ball bearings can also be held immovable.
  • the lower drive ring (34) and the respective magnets (36) together with the upper drive ring (44) and the respective magnets (38) form a magnetic coupling.
  • the upper drive ring (44) rotates via the magnetic forces therebetween, and power transmission to drive the mechanisms on the carrier (21) is provided via a belt (49) over the upper drive ring (44).
  • FIG. 3 the machine is shown in a simplified cross section view to better identify the stationary and movable components.
  • section 56 designates the components 22, 26, 33, 35;
  • section 57 designates the components 21, 45, and 43; and
  • section 55 designates the components 32, 1, 2, 3, 40, 41, 42 and 48.
  • the bobbin winding unit (4) mounted to the carrier via a support (20) and achieving winding of the twisted yarn (10) on to the bobbin (5) is driven by the intermediate pulley (47) via a belt (50).
  • the belt (50) is trained on rollers (51) changing the direction of the belt (50).
  • the motion transmission from the upper drive ring (44) to the bobbin winding unit (4) is achieved preferably via a belt pulley mechanism.
  • anti-magnetic protective discs (63, 60, 64, 61) are provided to keep the magnets (37, 38, 39, 36) in their positions where the magnets are mounted.
  • Figure 9 an alternative disc to the magnetic flux permeable disc in a perspective view. Effective magnetic fields of magnets decreases as the distance increases therebetween, therefore the magnetic flux amplitude between the magnets decreases as the thickness of the disc increases, which leads to a decrease in torque transmission.
  • the alternative disc (40) shown in Figure 9 magnetic flux between the magnets, so the torque transmitted can be increased by use of a relatively thick disc.
  • Magnetic elements (65) the electricity conduction of which in radial direction is limited are disposed in the disc (40) with a certain space therebetween, the disc being electrically non-conductive and non-magnetic.
  • the elements (65) are positioned between the magnets to correspond to them and the number of the magnetic elements (65) is independent of the number of magnets.
  • the elements (65) can be formed to have various type of geometry, but preferably formed as small cylinders for the ease of production.
  • the elements can be ferrite having iron atoms therein or the elements can be covered by electrically isolated sintered iron powders or, as seen in Figure 12 , the elements can comprises wires having electrically isolated thin irons or as seen in Figure 13 , the elements can comprise thin sheets the edges of which are electrically isolated and the sheets having irons are concentrically disposed one another and being spiral, continuous or discontinuous.
  • FIG. 14 an arrangement is shown for independently driving of the main shaft (32) and the bobbin winding unit (4).
  • drive ring (34) so the bobbin winding unit (4) can be directly driven through providing a rotor (70), being coaxial to the ring (34), and a stator (71) surrounding the rotor (70) and mounted to the stationary part (56) of the lower chassis (22) of the machine.
  • FIG 15 an alternative mechanism is shown for driving the bobbin winding unit (4).
  • the external motor (31), the belt (25) and the lower drive ring (34) disclosed above for the preferred embodiment of the invention are eliminated in this alternative embodiment and a stator (74) capable of forming a rotatable magnetic field is mounted to the stationary part (56).
  • Magnets (36) at the upper side of the lower drive ring (34) are also eliminated in this alternative.
  • FIG. 16 An embodiment for generating electricity at the upper body of the machine is shown in Figure 16 and a perspective view of position of the generator is shown in Figure 17 .
  • a generator (80) driven by the main shaft (32) is mounted to the upper chassis (57).
  • a generator rotor (97) having magnets /90) thereon is connected to the upper side of the shaft (32).
  • a stator (88) and coils (89) thereof being communicated with the rotor (97) are mounted to the upper chassis (57) of the machine. Electricity generated by the generator is conditioned by the electronic circuits and then served to be used.
  • the rotor (97) used has fixed magnets (90), however a coiled rotor can equally be utilized as desired.
  • the machine can also be used in yarns spinning systems in addition to yarn twisting.
  • the bobbin driving motor (31) and components operating with this motor (31) including for example magnet rings (34, 44), intermediate pulley (47) will not be required, and drive power of various components including yarn guide (85), bobbin (5), yarn feeder (9), waxing mechanism (13) and other components that would be incorporated like yarn brake, bobbin compression mechanisms and other possible components can be provided by the electricity generated by the generator.
  • a sensor (82) is provided to external control of the electrically operated components of upper chassis (57).
  • the sensor (82) is an optic or RF sensor capable of transmitting and receiving signals and providing a communication with the electronic circuits (81) placed inside of the balloon.
  • This sensor (81) is in communication with another sensor (83) placed outside of the balloon (10).
  • the outer sensor (83) transmits its signals received from a controller to the sensor (82) and the signals received from the internal sensor (82) to the controller.
  • FIG 18 the components on the upper platform (95) are shown.
  • the pulley (46) driven by a belt (49) (see Figure 2 ) is connected to a shaft (17) transmitting motion to the components on to the upper platform (95).
  • the yarn feeder (9) feeding the twisted yarn to the bobbin winding unit (4) is driven by a pulley (91) connected to the shaft (17) and a belt (94) trained to the pulley (91).
  • An auxiliary yarn feeder (8) is driven by yarn (10) trained thereon.
  • the wax (14) waxing the twisted yarn is driven by an upper auxiliary pulley (92) and a belt (93).
  • the twisted machine according to the invention can be used for yarn braking in a two-for-one machine.
  • a figure of this arrangement is given in Figure 19 .
  • the yarn unwound from the bobbin (28) being on to the stationary carrier is directed downwardly through the hole (100) of the bobbin (28) and then directed upwardly over the twisting disc (2) driven by the main shaft (32) to form the yarn balloon.
  • the lower drive ring (34) to which magnets (36) are disposed radially to the shaft (32) axis is associated with a gear (102) to which a drive lever is connected via a trigger belt (101).
  • magnets (36) rotates and so corresponding magnets (38) forming an axial magnetic coupling with the magnets (36) also rotates and consequently this rotates the upper drive ring (44) to which the corresponding magnets (38) are connected.
  • the upper drive ring (44) is associated to a gear (104) to drive thereof and the gear (104) transmits its motion to a cam (106) via a shaft (105) connected thereto.
  • the cam (106) drives a follower (109) displacing in axial direction thereof and the follower (109) connects to a spring (108) the other end of which connects to a yarn brake (107) moving in axial direction.
  • the end of the yarn brake (107) moves the yarn flowing downwards through the bobbin hole (100) towards the wall of the hole to squeeze thereof to provide a yarn brake.
  • holding the carrier (21) stationary is provided by forming magnetic coupling between the lower and upper magnet groups (37, 39).

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Spinning Or Twisting Of Yarns (AREA)

Claims (7)

  1. Zwirnmaschine mit einer Hauptwelle (32), in die ein Faden oder eine Vielzahl von Fäden (29) während des Betriebs eingeführt und aus der der Faden oder die Vielzahl von Fäden (29) während des Betriebs entnommen wird, wobei die Hauptwelle (32) von einem Antriebselement (30) angetrieben wird, einer Zwimscheibe (2), die mit der Hauptwelle (32) verbunden und in Kontakt mit dem Faden oder der Vielzahl von Fäden ist, die während des Betriebs bei Drehung aus der Welle (32) entnommen werden, einer Aufwickeleinheit (4), die von einem anderen Antriebselement (31) zum Aufwickeln von Faden oder Fäden angetrieben wird, die durch eine Fadenführung (6) auf eine Spule (5) geführt werden, wobei der Faden oder die Fäden ein Fadenknäuel bilden, das die Zwirnscheibe (2) berührt, und einem stationären Träger (21), der die Spule trägt, dadurch gekennzeichnet, dass eine axiale magnetische Kopplung in der Wellenachsenrichtung zur Übertragung der Bewegung von dem anderen Antriebselement (31) an die Aufwickeleinheit (4) bereitgestellt wird.
  2. Maschine nach Anspruch 1, dadurch gekennzeichnet, dass die magnetische Kopplung mindestens einen Magneten (36) um die Wellenachse herum und mindestens einen entsprechenden Magneten (38) mit ungleichnamigen Polen bezüglich der Magneten (36) umfasst und in einer axialen Position bereitgestellt wird, um den Magneten (36) zu entsprechen, und dass eine Scheibe (40) zwischen mindestens einem Magneten (36) und mindestens einem entsprechenden Magneten (38) vorhanden ist, wobei die Scheibe (40) nicht elektrisch leitfähig und nicht magnetisch ist.
  3. Maschine nach einem der vorangehenden Ansprüche, dadurch gekennzeichnet, dass sich ein unterer Antriebsring (34), der die Magnete (36) an der Unterseite der Scheibe (40) umfasst, koaxial an der Welle (32) befindet, und dass sich ein oberer Antriebsring (44), der die Magneten (38) an der Oberseite der Scheibe (40) umfasst, koaxial an der Welle (32) befindet, um die Aufwickeleinheit (4) anzutreiben.
  4. Maschine nach einem der vorangehenden Ansprüche, dadurch gekennzeichnet, dass das andere Antriebselement (31) einen Stator (74) umfasst, der an dem Körper angebracht ist und an der Unterseite der Scheibe (40) befestigt wird, um die Bewegung an die Magneten (38) des oberen Antriebsrings (44) durch ein drehbares Magnetfeld zu übertragen.
  5. Maschine nach einem der vorangehenden Ansprüche, dadurch gekennzeichnet, dass ein Generator (80) zum Erzeugen von Elektrizität bereitgestellt wird, wobei der Generator einen Rotor (97) koaxial zu der Hauptwelle (32) und einen Stator (88) aufweist, der mit dem Körper verbunden ist und den Rotor (97) umgibt, und dadurch, dass die von dem Generator (80) erzeugte Elektrizität vorzugsweise für die Übertragung an die bestimmten Komponenten auf der Oberseite des Trägers (21) oder zum Spinnen von Fäden verwendet wird, wobei die Elektrizität vorzugsweise durch elektronische Schaltungen (81) aufbereitet wird, und dadurch, dass ein Sensor (82) zum Empfangen des Signals von und das Übertragen des Signals an die elektronischen Schaltungen (81) bereitgestellt wird, um die Komponenten an der Oberseite des Trägers (21) zu steuern, wobei der Sensor vorzugsweise ein optischer Sensor oder ein Funkfrequenzsensor ist und sich innerhalb des Knäuels befindet, und ein weiterer Sensor (83) an der Außenseite des Knäuels angebracht ist, um mit dem Sensor (82) zu kommunizieren.
  6. Maschine nach Anspruch 1, dadurch gekennzeichnet, dass das andere Antriebselement (31) von einem Generator (80) angetrieben wird, der einen Rotor (97) koaxial zu der Hauptantriebswelle (32) und einen Stator (88) umfasst, der an dem Körper befestigt ist und den Rotor (97) umgibt.
  7. Verfahren zur Übertragung einer Bewegung an eine Aufwickeleinheit (4) durch ein Antriebselement (31) einer Zwirnmaschine mit einer Hauptwelle (32), in die ein Faden oder eine Vielzahl von Fäden (29) während des Betriebs eingeführt und aus der der Faden oder die Vielzahl von Fäden (29) während des Betriebs entnommen wird, wobei die Hauptwelle (32) von einem Antriebselement (30) angetrieben wird, einer Zwimscheibe (2), die mit der Hauptwelle (32) verbunden und in Kontakt mit dem Faden oder der Vielzahl von Fäden ist, die während des Betriebs bei Drehung aus der Welle (32) entnommen werden, einer Aufwickeleinheit (4), die von einem anderen Antriebselement (31) zum Aufwickeln von Faden oder Fäden angetrieben wird, die durch eine Fadenführung (6) auf eine Spule (5) geführt werden, wobei der Faden oder die Fäden ein Fadenknäuel bilden, das die Zwirnscheibe (2) berührt, dadurch gekennzeichnet, dass die Bewegungsübertragung an die Aufwickeleinheit (4) durch eine axiale magnetische Kopplung in der Wellenachsenrichtung bereitgestellt wird.
EP07852319A 2006-09-19 2007-09-13 Garnzwirnmaschine mit axialer magnetkupplung für spulenmässiges direktzwirnen Active EP2074247B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
TR200605134 2006-09-19
PCT/TR2007/000094 WO2008036055A2 (en) 2006-09-19 2007-09-13 Yarn twisting machine having axial magnetic coupling fo bobbin to bobbin direct twisting

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EP2074247A2 EP2074247A2 (de) 2009-07-01
EP2074247B1 true EP2074247B1 (de) 2012-04-18

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AT (1) ATE554207T1 (de)
ES (1) ES2389114T3 (de)
WO (1) WO2008036055A2 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102337611A (zh) * 2011-09-29 2012-02-01 浙江凯成纺织机械有限公司 一种松式倍捻机
CN112410944A (zh) * 2019-08-21 2021-02-26 武汉纺织大学 一种磁力卷绕式高速倍捻纺纱机

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2931846B1 (fr) * 2008-05-30 2010-09-03 Ritm Broche renvideuse destinee a combiner une operation de double torsion d'un fil et/ou d'assemblage de fils et une operation de renvidage sur une bobine receptrice.
CN101818391A (zh) * 2010-04-30 2010-09-01 浙江凯成纺织机械有限公司 并线倍捻一步加捻方法及其装置
CN101824685A (zh) * 2010-05-01 2010-09-08 浙江凯成纺织机械有限公司 倍捻机锭子磁力传动方法及其装置
CN102345192A (zh) * 2010-08-05 2012-02-08 程国民 一种中空锭子捻线机
US11198954B2 (en) 2017-08-11 2021-12-14 A{umlaut over (g)}teks Örme Ve Tekstil Endüstri leri San. Ve Tic. Ltd. Şti. Yarn twisting machine

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2654211A (en) * 1948-11-10 1953-10-06 Howe Twister Corp Apparatus for and method of cabling threads
US2575476A (en) * 1950-12-22 1951-11-20 American Viscose Corp Twisting and winding machine drive system
DE1560253B1 (de) * 1966-04-22 1971-08-12 Palitex Project Co Gmbh Doppeldrahtzwirnspindel
FR2430994A1 (fr) * 1978-07-12 1980-02-08 Verdol Sa Perfectionnements aux dispositifs de stabilisation du pot porte-bobine d'un metier a retordre
TR200301753A2 (tr) * 2003-10-14 2005-05-23 Ağteks Örme Teksti̇l Endüstri̇leri̇ Sanayi̇ Ve Ti̇caret Li̇mi̇ted Ön hazırlıksız bobinlerden bobine direkt büküm yapabilen ve büküm sıklığı iğ hızından bağımsız ayarlanabilen büküm makinası ve metodu

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102337611A (zh) * 2011-09-29 2012-02-01 浙江凯成纺织机械有限公司 一种松式倍捻机
CN112410944A (zh) * 2019-08-21 2021-02-26 武汉纺织大学 一种磁力卷绕式高速倍捻纺纱机

Also Published As

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EP2074247A2 (de) 2009-07-01
WO2008036055A3 (en) 2008-05-08
ATE554207T1 (de) 2012-05-15
WO2008036055A2 (en) 2008-03-27
ES2389114T3 (es) 2012-10-23

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