EP1711423B1 - Aufwickelvorrichtung mit zwei antriebsrollen für durchlaufaufwickelmaschine mit gesteuerter anlegelast der antriebsrollen - Google Patents

Aufwickelvorrichtung mit zwei antriebsrollen für durchlaufaufwickelmaschine mit gesteuerter anlegelast der antriebsrollen Download PDF

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Publication number
EP1711423B1
EP1711423B1 EP05717519A EP05717519A EP1711423B1 EP 1711423 B1 EP1711423 B1 EP 1711423B1 EP 05717519 A EP05717519 A EP 05717519A EP 05717519 A EP05717519 A EP 05717519A EP 1711423 B1 EP1711423 B1 EP 1711423B1
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EP
European Patent Office
Prior art keywords
spool
take
winding
displacement
roller
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EP05717519A
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English (en)
French (fr)
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EP1711423A1 (de
Inventor
Jean Louis Dumas
Bernard Muller
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Monomatic Sas48 Rue De L'engelbreit F-67200 St
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Monomatic SA
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H18/00—Winding webs
    • B65H18/08—Web-winding mechanisms
    • B65H18/14—Mechanisms in which power is applied to web roll, e.g. to effect continuous advancement of web
    • B65H18/16—Mechanisms in which power is applied to web roll, e.g. to effect continuous advancement of web by friction roller
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H18/00—Winding webs
    • B65H18/08—Web-winding mechanisms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H18/00—Winding webs
    • B65H18/08—Web-winding mechanisms
    • B65H18/26—Mechanisms for controlling contact pressure on winding-web package, e.g. for regulating the quantity of air between web layers

Definitions

  • the present invention relates to the field of machines for continuously winding web materials, in particular webs of low grammage, such as nonwovens, and relates to a winding machine of this type comprising a winding device. two drive rollers for such machines.
  • the invention also relates to a winding method with regulation of the force of application of the drive rollers on the coil during the various phases of constitution of the latter.
  • the quality of the control of the evolution of the application force between the reel and the drive roll is essential for obtaining the compactness criteria of the reel, namely optimum hardness and shape, of where the importance of the instruments and principles used.
  • the object of the present invention is to overcome these disadvantages by proposing a winding device for machines for continuously winding web materials, in particular webs of light weight, such as nonwovens, with two drive rollers and a winding method with regulation of the force of application of said drive rollers to meet the requirements of the winding.
  • the winding device for machines for continuously winding web materials, in particular webs of light weight, such as nonwovens, comprising a support frame of said winding device and the spool.
  • winding which basically consists of two independent drive rollers cooperating with a winding spool, movable between a winding start position and an end winding position by means of moving carriages, connected to linear actuators and guided on the frame, characterized in that at least one of the drive rollers of the winding device is in contact with the spool, from the beginning of the preparation phase of a new spool until the complete stopping of the completed spool, one of the drive being in contact with the spool shortly after the start of the formation thereof and until the complete stopping of the finished spool and being provided with a means of continuous application against the spool and displacement in continuous with the coil, vertically and horizontally, comprising a vertical displacement carriage guided on a horizontal displacement frame parallel to the displacement of the coil, the other drive roller being mounted on a device comprising means for regulating
  • FIGS. 1 to 3 of the accompanying drawings show a machine for continuously rolling web materials, in particular webs of light weight, such as nonwovens, which essentially consists of a frame 1, on which a device is mounted. 2 of winding of a winding reel 3A, 3B, also mounted on said frame 1, this winding device 2 consisting essentially of two independent drive rollers 4 and 5 cooperating with a winding reel 3A, 3B.
  • the spool is movable between a start position winding 3A and a winding end position 3B, via movable carriages 6, connected to linear actuators 7 and guided on the frame 1.
  • These linear actuators 7 can be of any known type, namely under form of mechanical cylinders, hydraulic or pneumatic, ball screw, or as sets wheel and rack, or the like.
  • Machines of this type are, in a known manner, generally equipped with several pairs of carriages 6, namely at least two pairs of carriages 6 guided in parallel on the frame 1, so that two carriages 6 which have been released from a completed coil 3B can be returned, first in the waiting position, then in the mounting position of a new drum 3 'while the other pair of carriages 6 serves to support a coil 3 being formed.
  • At least one of the drive rollers of the winding device 2 is in contact with the coil 3A, 3B; from the beginning of the preparation phase of a new coil 3A to the complete stop of the completed coil 3B, one, 4, of the drive rollers being in contact with the coil shortly after the start of the formation thereof 3A and until the complete stop of the completed coil 3B and being provided with a means 8 for continuous application against the coil and continuous displacement with the coil, vertically and horizontally, comprising a trolley vertical displacement 11 guided on a horizontal displacement frame 12 parallel to the displacement of the coil 3A, 3B the other drive roller 5 being mounted on a device 9 comprising means for regulating the application force against the coil 3A and being in contact with the coil from the beginning of the formation thereof 3A until its release 3B, before connecting a new coil.
  • the drive rollers 4 and 5 are advantageously driven, in a known manner, via adjustable speed drive motors 4 'and 5' by means of a control automaton of the winding machine (not shown). .
  • the means 8 for continuously applying the driving roller 4 against the reel 3A, 3B consists essentially of pivoting levers 10 for supporting the ends of the driving roller 4 mounted. on a vertical displacement carriage 11 guided on a frame 12 with horizontal displacement parallel to the displacement of the coil 3A, 3B.
  • the pivoting levers 10 are advantageously connected, at the end opposite to that of the driving roller 4, to a balancing counter-weight 10 'and are pivotally actuated by means of at least one jack 13
  • the jack or cylinders 13 act either on the counterweight 10 'or directly on the levers 10. With this counterweight device, the driving roller 4 can very easily be applied against the coil 3A, 3B. formation, this with an adjustable force can be obtained via cylinders 13 of small section.
  • the vertical displacement carriage 11 is advantageously guided in vertical displacement on the chassis 12 of horizontal displacement by means of guiding and displacement means 11 ', such as electromechanical, hydraulic or pneumatic linear actuators.
  • guiding and displacement means 11 ' such as electromechanical, hydraulic or pneumatic linear actuators.
  • the mobile frame 12 for supporting the carriage 11 for vertical displacement of the driving roller 4 is guided horizontally on rails 12 'of the frame 1 and is driven in this movement by means of either a geared motor unit meshing with a rack parallel to the guide rail 12 ', either via an electro-mechanical linear actuator, hydraulic or pneumatic.
  • These drive means are well known to those skilled in the art and are not described in more detail.
  • the driving roller 5 has an axis substantially aligned in the same plane as that of the winding drum 3 'of the winding reel 3A, 3B and is mounted on a device 9 for regulating the application force, which essentially consists of a movable carriage 14 guided on the chassis 1 with the possibility of moving back and forth via at least one jack 15 at controlled pressure, whose movement is managed via the control automaton of the winding machine.
  • the drive roller 5 can be continuously bearing against the coil in formation, this from the beginning of winding a new band on a new winding drum 3 '( Figure 3).
  • this drive roller 5 is rotated by means of a motor 5 'cooperating with a combined pulleys and belts or through a cascade of gear meshing, or others.
  • the actuator (s) 13 for pivotal actuation of the drive roller (4) and the actuator (s) 15 for moving the movable carriage (14) carrying the drive roller (5) are advantageously connected in groups, each dedicated to a drive roller, to a programmable pressure regulating means according to selected winding laws and taking into account the material to be wound and the dimensions of the coil 3A, 3B, these pressure regulating means (not shown) being themselves controlled by the intermediate of the programmable controller of the winding machine.
  • the drive rollers 4 and 5 are held in contact with said coil 3A, 3B with a force of application regulated by action on the working pressure of the jacks 13 and 15.
  • the invention also relates to a winding method with regulation of the force of application of the drive rollers 4 and 5 on the coil 3A, 3B, characterized in that, during the different phases of constitution of the latter it essentially consists in successively and / or simultaneously applying said drive rollers 4 and 5, with a regulated application force, on the reel 3A, 3B, with relative displacement of said drive rollers 4 and 5 with respect to the coil by means of support means implementing guiding and displacement devices, as well as devices for applying said drive rollers 4 and 5 against the coil 3A, 3B.
  • the displacements of the vertical displacement carriage 11 of the driving roller 4, the movable frame 12 for horizontal displacement of the vertical displacement carriage 11 and the mobile carriage 14 for supporting the driving roller 5 are controlled by means of position sensors cooperating directly with the displacement means of these different carriages and chassis.
  • the consecutive displacement of the coil is carried out simultaneously with a displacement of the same magnitude of the drive roller, due to the fact that the latter is applied against said coil under a controlled pressure, these combined movements being interrupted as soon as the position is reached. before the drive roller 5, this position being read by a detector, the application force developed by the cylinder 15 being regulated.
  • the displacement of the driving roller 4, which follows the coil 3A, 3B forming by bearing substantially near the lower part of the coil 3A, 3B, is managed in the same way as that of the driving roller 5 with respect to its application against the coil 3A, 3B.
  • This drive roller 4 being mounted on pivoting levers 10 of the vertical displacement carriage 11 with mechanical balancing through balancing counterweights 10 ', the pneumatic regulation of the application force of said roll 4 against the coil 3A, 3B can be performed very thinly.
  • the drive rollers 4 and 5 move progressively, as its diameter increases, while remaining continuously in contact with said coil 3A, 3B with a force of controlled application.
  • the force of application of the drive rollers 4 and 5 against the reel is a real regulation of the effort and not, as it currently exists in the embodiments of reels of this current type, the result a program for controlling the position of the axis of the coil relative to the drive roller.
  • it is the axis of the coil which is separated from the rollers by taking into account a program of calculation of theoretical diameter of the coil, which takes into account the speed of the web to be wound, the thickness of the web and the geometry of the rollers.
  • the winding machine is further provided in the vicinity of the device 9 for regulating the application force carrying the drive roller 5, a set of connection 16 and a means 17 for feeding and setting up a new winding drum.
  • connection assembly 16 is of a type known in the field of the winding of strip material on drums or mandrels and essentially comprises a curved arm provided with at least one roll 16 'of return and application of a band on a new drum 3 ', and a means 18 for cutting on the fly or cross-section also of known type in this field ( Figure 2).
  • the means 17 for feeding and setting up a new winding drum 3 ' is advantageously in the form of a pivoting cradle formed by two bent arms 19, each synchronously controlled by a jack 20 and extending from on both sides of a table 21 for depositing and waiting for empty winding drums 3 '.
  • Each angled arm 19 is pivotally mounted by an axis 22 on the frame 1 of the winding machine and is provided on the one hand with a wing 23 for connection to the corresponding jack 20 and on the other hand , a wing 24 having a surface 24 'supporting an empty winding drum 3' and extending, in the waiting position before introduction of a new drum 3 ', parallel and above of the table 21 for depositing and placing on hold empty winding drums 3 '.
  • the surface 24 'of the flange 24 is delimited, at its end facing the mobile carriages 6 supporting the coils to be wound 3, by a bearing 241' housing the axis of the drum 3 'and, on the opposite side to this bearing 241 ', an abutment 242' extending externally to the surface 24 ', by an inclined plane forming a stop for the axis of a new drum 3' located on the pre-filing table 21.
  • the predepositing table 21 advantageously has a receiving surface of the axes of the new drums 3 'slightly inclined relative to the horizontal, in the direction of the mobile carriages 6 supporting the coils to be wound 3A, 3B and delimited, in this direction, by a stop stop 21 ', and at its rear end relative to this direction, a stop inclined 21 "relative to the vertical and forming a stop for the supply of new empty drums 3'.
  • the new empty drums 3 ' which are fed via a hook handling device 25, abut against the inclined stop 21 "and are deposited via said device 25 on the table 21 and roll, by their axis, on the surface thereof towards the inclined plane extending the abutment 242 'of the surface 24' of the wing 24 of the crank arm 19.
  • the bent arms 19 are pivoted about their axis 22 so as to bring the new drum 3' housed in their bearing 241 'on 6.
  • the new drums 3 'on the table 21 move on it until it reaches its anterior stop 21'.
  • the driving roller 5 moves back to its rear position, following the actuation of the movable carriage 14 via the cylinder 15 (FIG. 2). Then the reel 3B is moved to its winding end position, then slackened and stopped after connection, the drive roller 4 follows this movement of horizontal movement while remaining maintained with a constant application force against said coil.
  • connection of a strip to a new drum 3 'at the end of the winding of a reel 3B is effected, in a known manner, at synchronous speed by moving the strip in scrolling through the assembly. 16 in contact with the periphery of the new drum 3 ', the new drum 3' being rotated, also of in known manner, by means of the axial drive provided on the carriages or via an independent drive motor.
  • this band is cut, so that the finishing band can finish winding on the coil 3B at the end of winding and the cut end is wound on the new drum 3 'by pinching between the latter and the drive roller 5, which is then applied against the new drum 3'.
  • the connection assembly 16 After the beginning of the band is connected, the connection assembly 16 returns to its rest position, represented in FIGS. 1 and 3.
  • the driving roller 4 slows down, simultaneously with the axial drive, the completed coil 3B, until the complete stop of the latter, which is then released towards the end of the opposite chassis 1 to that carrying the drive roller 5.
  • the axial drive motor of the coil is therefore used for synchronizing the new drum during connection and for stopping the finishing coil 3B.
  • the drive roller 4 After connecting and stopping the completed coil 3B, the drive roller 4 is returned to its starting position shown in Figure 3, in which it returns in application against the new coil 3A.
  • the corresponding displacement is effected by means of the mobile frame 12 and the vertical displacement carriage 11.
  • the completed coil 3B can be ejected and taken back for downstream use or storage.
  • the invention it is possible to produce a machine for continuously winding web materials, in particular webs of light weight, such as nonwovens, allowing winding by means of two speed drive rollers. which can be differential, at least one of these drive rollers being permanently applied against the forming coil under a controlled application force, in a precise manner, so that the reels obtained can be perfectly calibrated, both which concerns their hardness as their compactness.

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  • Replacement Of Web Rolls (AREA)
  • Winding Of Webs (AREA)
  • Winding, Rewinding, Material Storage Devices (AREA)
  • Spinning Or Twisting Of Yarns (AREA)

Claims (14)

  1. Maschine zum kontinuierlichen Aufwickeln von bandförmigen Materialien, insbesondere Bahnen geringer Flächenmasse, wie Faservliese, die im Wesentlichen von einem Gestell (1) gebildet wird, an dem eine Aufwickelvorrichtung (2) einer aufzuwickelnden Spule (3A, 3B) montiert ist, die ebenfalls an dem Gestell (1) montiert ist, wobei diese Aufwickelvorrichtung (2) im Wesentlichen von zwei unabhängigen Antriebsrollen (4 und 5) gebildet wird, die mit einer aufzuwickelnden Spule (3A, 3B) zusammenwirken, die zwischen einer Aufwickelanfangsposition und einer Aufwickelendposition mit Hilfe von beweglichen Schlitten (6) verschiebbar sind, die mit linearen Stellgliedern (7) verbunden sind und vom Gestell (1) geführt werden, dadurch gekennzeichnet, dass wenigstens eine der Antriebsrollen der Aufwickelvorrichtung (2) mit der Spule (3A, 3B) vom Anfang der Vorbereitungsphase einer neuen Spule (3A) bis zum kompletten Stillstand der beendeten Spule (3B) in Kontakt ist, wobei die eine (4) der Antriebsrollen mit der Spule kurz nach dem Beginn der Bildung dieser (3A) und bis zum kompletten Stillstand der beendeten Spule (3B) in Kontakt ist und mit einem Mittel (8) zum kontinuierlichen Anlegen gegen die Spule und zum kontinuierlichen horizontalen oder vertikalen Verschieben mit der Spule versehen ist, umfassend einen Schlitten zur vertikalen Verschiebung (11), der auf einem Gestell (12) zur horizontalen Verschiebung parallel zur Verschiebung der Spule (3A, 3B) geführt ist, wobei die andere Antriebsrolle (5) an einer Vorrichtung parallel zur Verschiebung der Spule (3A, 3B) geführt ist, wobei die andere Antriebsrolle (5) an einer Vorrichtung (9) montiert ist, die ein Mittel zur Steuerung oder Regelung der Anlegelast oder -kraft gegen die Spule (3A) umfasst und mit der Spule vom Beginn der Bildung dieser (3A) und bis zum Moment ihrer Abgabe (3B) vor Anknüpfung einer neuen Spule in Kontakt ist.
  2. Maschine nach Anspruch 1, dadurch gekennzeichnet, dass das Mittel (8) zum kontinuierlichen Anlegen der Antriebsrolle (4) gegen die Spule (3A, 3B) außerdem mit schwenkbaren Hebeln (10) zur Unterstützung der Enden der Antriebsrolle (4) versehen ist, die an dem Gestell zur vertikalen Verschiebung (11) montiert sind.
  3. Maschine nach Anspruch 2, dadurch gekennzeichnet, dass die schwenkbaren Hebel (10) mit einem Ausgleichgewicht (10') an dem Ende, das jenem der Montage der Antriebsrolle (4) gegenüber liegt, verbunden sind und mit Hilfe von wenigstens einem Zylinder (13) in Drehbewegung versetzt wird.
  4. Maschine nach Anspruch 2, dadurch gekennzeichnet, dass der Schlitten zur senkrechten Verschiebung (11) auf dem Gestell (12) zur horizontalen Verschiebung mit Hilfe von Mitteln (11') zur Führung und Verschiebung, wie lineare mechanische, hydraulische oder pneumatische Stellglieder, in vertikaler Verschiebung geführt wird.
  5. Maschine nach Anspruch 2, dadurch gekennzeichnet, dass das bewegliche Gestell (12) zur Unterstützung des Schlittens (11) zur vertikalen Verschiebung der Antriebsrolle (4) auf Schienen (12') des Gestells (1) zur horizontalen Verschiebung geführt ist und in dieser Verschiebung mit Hilfe entweder einer Getriebemotoreinheit, die in eine Zahnstange parallel zur Führungsschiene (12') eingreift, oder mit Hilfe eines linearen elektromechanischen, hydraulischen oder pneumatischen Stellgliedes angetrieben wird.
  6. Maschine nach Anspruch 1, dadurch gekennzeichnet, dass die Antriebsrolle (5) eine Achse aufweist, die im Wesentlichen in derselben Ebene wie diejenige der Aufwickeltrommel (3') der aufzuwickelnden Spule (3A, 3B) ausgerichtet ist und in einer Vorrichtung (9) zur Regulierung der Spannung montiert ist, die im Wesentlichen von einem beweglichen Schlitten (14) gebildet wird, der über das Gestell (1) geführt wird mit der Möglichkeit einer Hin- und Herverschiebung mit Hilfe von wenigstens einem Zylinder (15) mit geregeltem Druck, dessen Verschiebung mit Hilfe eines Steuerungsautomaten der Aufwickelmaschine gesteuert wird.
  7. Maschine nach den Ansprüchen 3 und 6, dadurch gekennzeichnet, dass der oder die Zylinder (13) zur Schwenkbetätigung der Antriebsrolle (4) und der oder die Zylinder (15) zum Verschieben des beweglichen Schlittens (14), der die Antriebsrolle (5) trägt, durch jeweils auf eine Antriebsrolle zugeschnittene Gruppen mit einem in Abhängigkeit von gewählten Aufwickelgesetzen und unter Berücksichtigung des aufzuwickelnden Materials und der Dimensionen der Spule (3A, 3B) programmierbaren Mittel zur Druckregulierung verbunden sind, wobei diese Mittel zur Druckregulierung selbst mit Hilfe eines programmierbaren Steuerungsautomaten der Aufwickelmaschine gesteuert werden.
  8. Maschine nach den Ansprüchen 2, 4 und 5 bis 7, dadurch gekennzeichnet, dass die Verschiebungen des Schlittens zur vertikalen Verschiebung (11) der Antriebsrolle (4), des beweglichen Gestells (12) zur horizontalen Verschiebung des Schlittens zur vertikalen Verschiebung (11) des beweglichen Träger-Schlittens (14) der Antriebsrolle (5) mit Hilfe von Positionssensoren gesteuert werden, die direkt mit den Mitteln zur Verschiebung dieser verschiedenen Schlitten und Gestelle zusammenwirken .
  9. Maschine nach Anspruch 1, dadurch gekennzeichnet, dass sie außerdem in der Nähe der die Antriebsrolle (5) tragenden Vorrichtung (9) zur Regulierung der Anlegelast eine Verknüpfungseinheit (16) und ein Mittel (17) zur Zuführung und zur Anbringung einer neuen Aufwickelwalze versehen ist.
  10. Maschine nach Anspruch 9, dadurch gekennzeichnet, dass das Mittel (17) zur Zuführung und Anbringung einer neuen Aufwickeltrommel (3') sich in Form einer schwenkbaren Wippe darstellt, die durch zwei abgewinkelte Arme (19) gebildet wird, die jeweils synchron durch einen Zylinder (20) betätigt werden und sich beiderseits eines Tisches (21) zur vorläufigen Ablage und zur Bereitstellung von leeren Aufwickeltrommeln (3') erstrecken.
  11. Maschine nach Anspruch 10, dadurch gekennzeichnet, dass jeder abgewinkelte Arm (19) durch eine Achse (22) an dem Gestell (1) der Maschine zum Aufwickeln auf schwenkbare Weise montiert ist und einerseits mit einem Flügel (23) zur Verbindung mit dem entsprechenden Zylinder (20) und andererseits mit einen Flügel (24) versehen ist, der eine Fläche (24') zur Unterstützung einer leeren Aufwickeltrommel (3') aufweist, die sich in Warteposition vor Anbringen einer neuen Trommel (3') parallel und oberhalb des Tisches (21) zur vorläufigen Ablage und zur Bereitstellung von leeren Aufwickeltrommeln (3') erstreckt.
  12. Maschine nach Anspruch 11, dadurch gekennzeichnet, dass die Fläche (24') des Flügels (24) an ihren den beweglichen Träger-Schlitten (6) der aufzuwickelnden Spulen (3A, 3B) zugewandten Enden durch ein Aufnahme-Lager (241') der Achse der Trommel (3') begrenzt wird, und an der gegenüberliegenden Seite dieses Lagers (241') von einem Anschlag (242'), der sich außerhalb der Fläche (24') durch eine geneigte Ebene ausdehnt, die eine Sperre für die Achse einer neuen Trommel (3') bildet, die sich auf dem Tisch zur vorläufigen Ablage (21) befindet.
  13. Maschine nach einem der Ansprüche 10 bis 12, dadurch gekennzeichnet, dass der Tisch (21) zur vorläufigen Ablage eine Fläche zur Aufnahme der Achsen der neuen Trommeln (3') aufweist, die in Bezug auf die Horizontale in Richtung beweglicher Träger-Schlitten (6) der aufzuwickelnden Spulen (3A, 3B) leicht geneigt ist und in dieser Richtung von einem Sperranschlag (21') und an ihrem hinteren Ende in Bezug auf diese Richtung durch einen in Bezug auf die Vertikale geneigten Anschlag (21'') begrenzt wird, der eine Sperre für die Zuführung neuer leerer Trommeln bildet.
  14. Verfahren zum Aufwickeln mit Regulierung der Anlegelast der Antriebsrollen (4 und 5) einer Spule (3A, 3B) an einer Maschine zum Aufwickeln nach einem der Ansprüche 1 bis 13, dadurch gekennzeichnet, dass es bei den verschiedenen Phasen zur Bildung der Spule im Wesentlichen darin besteht, dass nacheinander und/oder gleichzeitig die Antriebsrollen (4 und 5) mit einem regulierten Anlegelast an die Spule (3A, 3B) angelegt werden mit jeweiliger Verschiebung der Antriebsrollen (4 und 5) in Bezug auf die Spule mit Hilfe von Unterstützungs-Mitteln, die Vorrichtungen zum Führen und Verschieben sowie Vorrichtungen zum Anlegen der Antriebsrollen (4 und 5) gegen die Spule (3A, 3B) einsetzen.
EP05717519A 2004-02-02 2005-01-31 Aufwickelvorrichtung mit zwei antriebsrollen für durchlaufaufwickelmaschine mit gesteuerter anlegelast der antriebsrollen Active EP1711423B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0400968A FR2865722B1 (fr) 2004-02-02 2004-02-02 Dispositif d'enroulement a deux rouleaux d'entrainement pour machine a enrouler en continu et procede d'enroulement avec regulation de l'effort d'application des rouleaux d'entrainement
PCT/FR2005/000200 WO2005075327A1 (fr) 2004-02-02 2005-01-31 Dispositif d’enroulement a deux rouleaux d’entrainement pour machine a enrouler en continu et procede d’enroulement avec regulation de l’effort d’application des rouleaux d’entrainement

Publications (2)

Publication Number Publication Date
EP1711423A1 EP1711423A1 (de) 2006-10-18
EP1711423B1 true EP1711423B1 (de) 2007-07-18

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EP05717519A Active EP1711423B1 (de) 2004-02-02 2005-01-31 Aufwickelvorrichtung mit zwei antriebsrollen für durchlaufaufwickelmaschine mit gesteuerter anlegelast der antriebsrollen

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US (1) US7516915B2 (de)
EP (1) EP1711423B1 (de)
AT (1) ATE367344T1 (de)
DE (1) DE602005001693T2 (de)
ES (1) ES2289702T3 (de)
FR (1) FR2865722B1 (de)
WO (1) WO2005075327A1 (de)

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DE602005001693D1 (de) 2007-08-30
FR2865722B1 (fr) 2006-12-01
ES2289702T3 (es) 2008-02-01
DE602005001693T2 (de) 2008-06-05
US20070152095A1 (en) 2007-07-05
WO2005075327A1 (fr) 2005-08-18
ATE367344T1 (de) 2007-08-15
US7516915B2 (en) 2009-04-14
FR2865722A1 (fr) 2005-08-05
EP1711423A1 (de) 2006-10-18

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