EP0921085A2 - Procédé et machine d'enroulage pour enrouler en continu une bande de matière - Google Patents

Procédé et machine d'enroulage pour enrouler en continu une bande de matière Download PDF

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Publication number
EP0921085A2
EP0921085A2 EP98121261A EP98121261A EP0921085A2 EP 0921085 A2 EP0921085 A2 EP 0921085A2 EP 98121261 A EP98121261 A EP 98121261A EP 98121261 A EP98121261 A EP 98121261A EP 0921085 A2 EP0921085 A2 EP 0921085A2
Authority
EP
European Patent Office
Prior art keywords
winding
drum
pressure drum
roll
winding roll
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP98121261A
Other languages
German (de)
English (en)
Other versions
EP0921085A3 (fr
EP0921085B1 (fr
Inventor
Klaus Helmut Siebert
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.)
Voith Patent GmbH
Original Assignee
Voith Paper Patent GmbH
Voith Sulzer Papiertechnik Patent GmbH
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 Voith Paper Patent GmbH, Voith Sulzer Papiertechnik Patent GmbH filed Critical Voith Paper Patent GmbH
Publication of EP0921085A2 publication Critical patent/EP0921085A2/fr
Publication of EP0921085A3 publication Critical patent/EP0921085A3/fr
Application granted granted Critical
Publication of EP0921085B1 publication Critical patent/EP0921085B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H19/00—Changing the web roll
    • B65H19/22—Changing the web roll in winding mechanisms or in connection with winding operations
    • B65H19/2207—Changing the web roll in winding mechanisms or in connection with winding operations the web roll being driven by a winding mechanism of the centre or core drive type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H19/00—Changing the web roll
    • B65H19/22—Changing the web roll in winding mechanisms or in connection with winding operations
    • B65H19/2238—The web roll being driven by a winding mechanism of the nip or tangential drive type
    • B65H19/2253—The web roll being driven by a winding mechanism of the nip or tangential drive type and the roll being displaced during the winding operation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2301/00—Handling processes for sheets or webs
    • B65H2301/30—Orientation, displacement, position of the handled material
    • B65H2301/31—Features of transport path
    • B65H2301/316—Features of transport path of web roll
    • B65H2301/3162—Features of transport path of web roll involving only one plane containing the roll axis
    • B65H2301/31622—Features of transport path of web roll involving only one plane containing the roll axis rectilinear transport path
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2403/00—Power transmission; Driving means
    • B65H2403/50—Driving mechanisms
    • B65H2403/52—Translation screw-thread 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
    • B65H2408/00—Specific machines
    • B65H2408/20—Specific machines for handling web(s)
    • B65H2408/23—Winding machines
    • B65H2408/236—Pope-winders with first winding on an arc of circle and secondary winding along rails
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2408/00—Specific machines
    • B65H2408/20—Specific machines for handling web(s)
    • B65H2408/23—Winding machines
    • B65H2408/237—Winding machines with substantially continuous horizontal movement of roll support, e.g. Metso-Type

Definitions

  • the invention relates to a method for winding a continuous web of material, in particular Paper or cardboard web, according to the preamble of the claim 1 and a winding machine for continuous Winding a web of material, in particular Paper or cardboard web, according to the preamble of the claim 12th
  • a winding machine is known from EP 0 697 006 B1 of the kind mentioned here, the one on a vertically displaceable lifting table arranged pressure drum.
  • a continuously incoming material web for example paper web, is over a perimeter of the too designated as a back-up roller or support drum led and on a drum to one Winding roll wound up.
  • the pressure drum on the circumference of the winding roll is pressed and with this forms a winding nip is during the entire winding process below a horizontal Guideway arranged along which the initially empty drum and after the separation and Transfer of the material web this with the on it wound winding roll is guided.
  • a change of drum is the pressure drum move vertically upwards and at the same time the almost finished, until then stationary in one Winding position held along the Guideway towards a finished winding position shifted. Meanwhile the line contact remains between the pressure drum and the almost finished one Winding roll exist.
  • the pressure drum is on the Extent one from a waiting position to a Relocation position along the guideway pressed empty drum and forms with this a second winding nip. After that the material web is separated, whose free end wrapped on the empty reel and the finished winding roll is shifted horizontally in such a way that the contact between this and the pressure drum will be annulled.
  • the pressing drum will be vertical down and the new winding roll along the Guideway shifted.
  • the new winding roll rolls over a peripheral region of the pressure drum ab, that is, the winding gap remains during the transfer of the new winding roll into the winding position exist and migrate over a circumferential area the pressure drum.
  • the new Winding roll After the new Winding roll has reached the winding position and in this is fixed, becomes the larger one Winding roll diameter by a vertical Compensated downward movement of the pressure drum.
  • the pressure drum is thus used during the entire winding process from below to the circumference of the winding roll pressed and must therefore part of the winding roll weight carry. Due to the deflection of the drum with the winding roll wound on it the line force in the winding gap over the web width uneven, causing the quality of the finished Product is reduced.
  • Variations can also occur occur in the line force while the new Winding roll from the winding position to the winding position is transferred, i.e. over the circumferential area the pressure drum moves. This too can Fluctuations in the line force lead and thus Discontinuities in winding hardness or Winding hardness course, which also results in winding is affected in an undesirable manner. Furthermore, it has been shown that the vertical Process of the pressure drum to influence the Line force requires a complex control is. Nevertheless, in many cases the line force not set precisely enough Jumps and fluctuations in line force, for example caused by an imbalance in the winding roll are not set sufficiently precisely become.
  • a method is used to solve this problem the features of claim 1 proposed.
  • This is characterized in that the continuously incoming material web over a circumferential area a pressure drum is performed, which with a a winding position rotatably held winding roll forms a winding gap.
  • a drum change is preferably vertical, but at least essentially vertically displaceable Move the pressure drum down, so lowered. Then the almost finished winding roll from the winding position towards a finished winding position and an empty drum from a waiting position towards the winding position along a preferably horizontal, but at least in essentially horizontal guideway.
  • the pressure drum is now raised, that is shifted vertically upwards and a winding nip between the pressure drum and the empty drum a horizontal or essentially horizontal Relative movement of the pressure drum compared to that empty drum formed.
  • the position of the pressure drum compared to the empty drum is like this chosen that the winding gap in an imaginary, horizontal plane at the center the pressure drum is, or below this level is formed.
  • the pressure drum When changing the drum, the pressure drum So moved to a position where the empty one Drum - seen in the horizontal direction - this can happen without these in contact with each other come. Only then is the pressure drum raised and by a horizontal relative movement compared to the empty drum with a defined force pressed on its circumference and a winding gap is formed.
  • the position of the pressure drum chosen over the empty drum in such a way that the center point - seen in the vertical direction - at least at the same height or above the The center of the empty drum is located.
  • the winding gap between Press drum and empty drum only then formed when the empty drum is in the winding position is arranged. Before the winding nip formed the empty reel from the waiting position transferred into the winding position and in this kept stationary.
  • the present Invention is understood to be "stationary" that a rotation of the drum around its Longitudinal axis is possible and a translational movement of the drum is prevented.
  • the control the displacement movements of the winding roll and the Pressure drum from the start of the winding process to Completing the winding roll is relatively easy, ensuring that in each phase of the Winding process a defined line force in the winding gap is adjustable.
  • the process becomes the winding nip between the pressure drum and empty drum during the relocation of the empty drum from the Waiting position formed in the winding position.
  • the winding machine includes one preferably vertical, but at least essentially vertically displaceable lifting table, on one preferably driven pressure drum rotatable is arranged. There is also a tour for the reel provided at least two in one Distance from each other, parallel or essentially arranged parallel to an imaginary horizontal Includes guide rails along which the Drum is movable.
  • the winding machine draws is characterized in that a transport device on the lifting table is provided, on which the pressure drum is rotatably arranged and that the Transport device on the lifting table by means of a Lifting device horizontally or essentially horizontally is relocatable.
  • An embodiment is particularly preferred the winding machine, which is characterized by that the pressure drum rotatable on one of the transport device movable guide carriage is held by means of a pressure device horizontally or essentially horizontally is relocatable.
  • the vertically movable Lift table is therefore only used during of a drum change a passing an empty one To allow drums to come from a waiting position is transferred to the winding position.
  • stationary winding roll is used in this Embodiment by a compensating movement the pressure drum, which is separated by a horizontal Relocation of the transport equipment realized is compensated while maintaining the line force in the winding gap by a relative movement of the Pressure drum against the winding roll by a controlled horizontal displacement of the slide becomes.
  • the relative movement of the pressure drum to adjust the line force using suitable Means are also regulated.
  • the winding machine described below is generally used for winding a material web.
  • the winding machine can be at the end of a machine for manufacturing or finishing, for example Coating machine, a material web, for example a paper web, to be arranged wind the finished material web into a winding roll.
  • the winding machine can also do this can be used, an already finished, also referred to as a roll, to roll the winding roll.
  • Figures 1a to 1d each show a side view an embodiment of a winding machine 1, which is used to wind up a material web 3, for example a paper or cardboard web serves a drum. This can, for example, from a tubular roller with trunnions be, or from a sleeve by a winding rod will be carried. From Figures 1a to 1d goes a sequence of functional steps the Winding machine 1 out.
  • the winding machine 1 comprises a lifting table 5, the by means of a guide device 7, of which in FIG 1a only a guide means 9 is shown is vertical in the direction of a double arrow 11 relocatable.
  • a Transport device 13 designated carriage, those in the horizontal direction (double arrow 15) movable on a guide, not shown is attached to the lifting table 5.
  • the design the lifting device 17 can in principle be varied and can also, for example, of a - preferably hydraulic piston / cylinder unit formed become.
  • the pressure device 25 is here as - preferred hydraulic piston / cylinder unit, the one guided in a cylinder 29 -not shown- includes pistons.
  • a piston rod 31 attached to its other End with the carriage 23 respectively connected to a bearing 33 mounted thereon is.
  • the design of the pressure device 25 is variable, that is, with another Embodiment of the winding machine 1 can Pressure device 25, for example, from a spindle drive be formed.
  • a pressure roller Pressure drum 35 is provided, which by means of Storage 33 held stationary on the carriage 23 is.
  • the pressure drum 35 is with one a symbol represented drive 37, which here as Center drive is formed, driven, the stationary, i.e. in a fixed position on the Guide carriage 23 is arranged.
  • Drive 37 can have an adjustable drive torque be applied to the pressure drum 35.
  • the winding machine 1 further comprises a guide 39 for a drum on which the material web 3 is wound up.
  • the guide 39 comprises at least two at a distance from each other, parallel to one imaginary horizontal lines H arranged guide rails, of which in the representation according to the FIGS. 1a to 1d only the guide rail 41 is recognizable.
  • Winding phase is on a drum 47, which with its Journal 43 also on the guide rails 41 is resting, the continuously tapering material web 3 wound into a winding roll 49.
  • the primary and secondary storage can for example a construction similar to that Have guide carriage 23.
  • first drive 51 and a second Drive 53 provided, each with a Symbol are shown.
  • Shown in the in Figure 1a Winding phase are both drives 51, 53 that on opposite sides of the winding machine 1 are arranged with the in winding position (III) held drum 49 coupled.
  • the drives 51, 53 are by means of Not shown relocation means independently from each other parallel to the guide rails 41 of the Guide 39 displaceable, that is, in the horizontal direction.
  • the winding machine which is characterized by a simple structure, is one of the Drives 51, 53 on one of the storage and transport devices kept stationary.
  • the material web 3 from that of the winding machine 1 in the direction of rotation Material web 3 seen (arrow 55) - upstream Manufacturing or processing machine first via a stationary inside the winding machine 1 arranged deflection roller 57 guided and by this to a guide roller attached to the guide carriage 23 59, for example as an spreader roller is trained.
  • a guide roller attached to the guide carriage 23 59 for example as an spreader roller is trained.
  • the material web 3 of the pressure drum 35 is fed, over a peripheral region of the pressure drum 35 of guided about 180 ° and wound on the winding roll 49.
  • the pressure drum 35 is by means of the pressure device 25 with a defined force pressed the circumference of the winding roller 49 so that a Winding gap is formed through which the material web 3 is performed.
  • Winding roll 49 is one over the entire Width of the winding roll 49 extending, also as Squeeze roller 63 arranged pressure roller arranged, by means of a guide device, not shown relocatable and to the extent of with the pressure drum 35 forming a winding nip Winding roll 49 can be pressed.
  • the squeeze roller 63 is used to introduce Air between the winding layers of the winding roller 49 prevent, for example, when the material web 3 is performed in a free move.
  • the contact pressure, with the squeeze roller 63 to the circumference the winding roller 49 is pressed is adjustable.
  • the squeeze roller 43 can be driven by a drive, for example, a center drive become.
  • the empty drum 45 from that shown in Figure 1a Waiting position (I) in the direction of the winding position (III), in which the winding roll 49 is still located, method. Before or during the empty drum 45 move in the direction of the winding position (III) the first drive 51 with the empty one Drum 45 coupled and this at running speed the material web 3 accelerates. Before the empty one moving in the direction of arrow 55 Drive drum 45 over position (II), i.e. above the pressure drum 35 has passed this the almost finished winding roll 49 in the direction of one Finished winding position (IV) shifted so that the Winding position (III) is free and the empty reel 45 held in place by suitable means can be.
  • the pressure drum 35 is then vertically upwards in the raised position shown in Figure 1c shifted in the center of the pressure drum 35 lies in the imaginary plane E.
  • the winding gap between pressure drum 35 and empty drum 45 is by a horizontal relative movement the pressure drum 35, which by a method of Transport device 13 and / or the guide carriage 23 is realized in the direction of Arrow 55 formed.
  • This winding phase is in figure 1c.
  • the from the pressure drum 35 over a peripheral area of the empty reel 45 and this guided in a free train to the winding roll 49 Material web 3 is in the area of the free Train by means of a known, with a Arrow 65 indicated separating device for Example can be formed by an air blowing nozzle separated and their free end on the drum 45 wound up ( Figure 1d).
  • the increasing diameter the on the stationary in the winding position (III) held drum 45 -not shown- winding roll is made by a process the transport device 13 - as shown in FIG 1a described - against the direction of travel of the material web (Arrow 55) balanced to the right and the line force in the winding gap by a process of the guide carriage 23 in the direction of the double arrow 27 controlled, if necessary regulated.
  • the full winding roll 49 will be reached after Finished winding position (IV), as shown in Figure 1d, from the second drive 53 to a standstill slowed down.
  • the second drive 53 is then released from the winding roller 49 to the in the winding position (III) guided drum 45 guided, which is driven by the first drive 51 and coupled with it. Then will the first drive 51 detached from the drum 45. There are so briefly both drives 51, 53 with the reel 45 effectively connected. So the drum change completed. As shown in Figure 1d, is used to prepare the subsequent drum change an empty drum 67 in the waiting position (I) introduced.
  • FIG 2 shows that described with reference to Figures 1a to 1d Winding machine 1, in which the reel change according to a further variant is carried out.
  • This is characterized by that the pressure drum 35 from its lowered, in Figure 2 with the solid line position shown only then vertically upwards in their in figure 2 shown with dashed line, raised Position is moved if the towards the empty reel traversing the winding position (III) 45 this already happened and the winding position (III) has reached and held stationary in this becomes.
  • the peripheral area of the empty drum 45, over which the material web 3 is guided, can then defined by a process of the pressure drum 35 in the direction of the in winding position (III) held drum 45 can be enlarged.
  • Advantageous here is that with a relatively simple Control on when placing the material web 3 on the circumference of the reel 45, that is, with an enlargement of the wrap angle on the material web acting forces can be kept small.
  • Position II above is preferred a starting position for the pressure drum 35, in who move them vertically by means of the lifting table 5 becomes,
  • FIG. 3a A third variant of the winding process with that described with reference to Figures 1a to 1d Winding machine 1 is used in the following of Figures 3a and 3b explained in more detail.
  • the empty reel 45 is moved from the waiting position (I) shifted the position shown in Figure 3a and held between the starting position (II) the pressure drum 35 and the winding position (III) lies.
  • the pressure drum 35 by means of Move the lifting table 5 vertically upwards until it is Center lies in level E.
  • the winding gap with the empty drum 45 formed.
  • the empty one Drum 45 and the pressure drum 35 together in Proceed in the direction of arrow 55 until the empty one Drum 45 has reached the winding position (III). Now the material web - as with the figures 1c and 1d described on the empty drum 45 be transferred.
  • the pressure drum 35 is in the on the basis of the figures 1a to 1d explained winding machine 1 vertically movable along a straight line. Of course it is also possible to run this along one increasing gradient to inclined plane move or the vertical displacement of the pressure drum 35 by pivoting the pressure drum or to realize the lifting table 5. It is important that the pressure drum in vertical Direction is shiftable, so that this out of the horizontal guideway of the drum can be driven back into them. Thereby it is ensured that the reel is the pressure drum pass horizontally and into the winding position can be shifted without these together get in touch.
  • control unit 61 provided the motor 19 of the threaded spindle 21 of the lifting device 17 depending on the Speed of diameter increase of the winding roll 49 controls.
  • the diameter increase of the Winding roll 49 is by means of a measuring device 69 measured.
  • the horizontal position of the transport device 13 therefore preferably changes alone, that is, only according to the increase of the winding roll diameter.
  • the size of the Line force in between the pressure drum 35 and the winding nip 49 formed nip is preferred alone, that is, exclusively through one Movement of the guide carriage holding the pressure drum 35 23 determined, preferably by means of a control device 71 regulated.
  • the measuring device 73 is connected via a measuring line 79 to the Controller 75 connects or opens into this.
  • the setpoint generator 77 gives the controller 75 the desired setpoint.
  • controller 75 gives a signal to the Control unit / device. This then changes the pressure in the cylinder 29 of the pressing device 25 such that the measured value of the line force approaches the setpoint. This allows the line force even then on a constant, for example Worth keeping if there is a disturbance in the winding process occurs. For example, a malfunction a not very precise method of the transport device 13, so that the position of the the pressure drum 35 and the winding roller 49 formed Winding gap shifts slightly.
  • the winding machine 1 is provided that the pressure drum 35 is stationary, that is to say rotatable held directly on the transport device 13 is.
  • the line force in the winding gap is controlled / regulated here and thereby balancing the larger be carried out winding roll diameter.
  • the line force on you set the desired value the transport device 13 horizontally against the direction of travel the material web 3, that is to say in FIGS. 1a to 3b move to the right, being influenced the line force controlled / regulated during the travel process becomes.

Landscapes

  • Replacement Of Web Rolls (AREA)
  • Winding Of Webs (AREA)
EP98121261A 1997-12-08 1998-11-07 Procédé et machine d'enroulage pour enrouler en continu une bande de matière Expired - Lifetime EP0921085B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/986,940 US5931406A (en) 1997-12-08 1997-12-08 Method and winder for the continuous winding of a material web
US986940 1997-12-08

Publications (3)

Publication Number Publication Date
EP0921085A2 true EP0921085A2 (fr) 1999-06-09
EP0921085A3 EP0921085A3 (fr) 2000-05-31
EP0921085B1 EP0921085B1 (fr) 2003-04-23

Family

ID=25532911

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98121261A Expired - Lifetime EP0921085B1 (fr) 1997-12-08 1998-11-07 Procédé et machine d'enroulage pour enrouler en continu une bande de matière

Country Status (4)

Country Link
US (1) US5931406A (fr)
EP (1) EP0921085B1 (fr)
AT (1) ATE238217T1 (fr)
DE (2) DE19818816A1 (fr)

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DE10137063A1 (de) * 2001-07-28 2003-02-13 Voith Paper Patent Gmbh Verfahren und Wickelmaschine zum kontinuierlichen Aufwickeln einer Materialbahn
DE10342020A1 (de) * 2003-09-12 2005-04-07 Voith Paper Patent Gmbh Wickelmaschine zum Wickeln einer Materialbahn
WO2007010094A3 (fr) * 2005-07-21 2007-04-26 Metso Paper Inc Procede de bobinage de bande de papier ou de carton et enrouleuse
EP2253567A3 (fr) * 2009-05-22 2011-09-07 Andritz AG Dispositif d'enroulement continu d'une bande de matière fibreuse

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US6425547B1 (en) 1999-08-31 2002-07-30 Ethicon System and method for producing coreless fabric rolls
DE10030199A1 (de) * 2000-06-20 2002-01-03 Voith Paper Patent Gmbh Verfahren und Wickelmaschine zum kontinuierlichen Aufwickeln einer Materialbahn
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DE10144014A1 (de) * 2001-09-07 2003-03-27 Voith Paper Patent Gmbh Verfahren und Wickelmaschine zum Aufwickeln einer Materialbahn
DE10343424A1 (de) * 2003-09-19 2005-04-14 Voith Paper Patent Gmbh Wickelmaschine und Verfahren zum Heraustrennen eines Querstreifens aus einer Materialbahn in einer Wickelmaschine
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DE102004049720A1 (de) * 2004-10-11 2006-04-20 Voith Paper Patent Gmbh Verfahren zum Einführen einer Materialbahn in eine Rollenwickeleinrichtung und Rollenwickeleinrichtung
DE102007025804A1 (de) * 2007-06-02 2008-12-04 Voith Patent Gmbh Wickelvorrichtung
AT509652B1 (de) 2007-12-20 2012-07-15 Metso Paper Inc Aufroller und verfahren zum aufrollen einer faserbahn
EP2298676A1 (fr) * 2009-09-17 2011-03-23 The Procter & Gamble Company Dispositif pelable pour dévider une toile de matériau d'un rouleau
CN108792726B (zh) * 2017-05-04 2019-12-13 东莞市雅康精密机械有限公司 分切设备及其追踪导向装置
CN108147182A (zh) * 2017-12-27 2018-06-12 安徽铜爱电子材料有限公司 无皱褶式聚脂薄膜收卷机构及其使用方法和应用
SE544002C2 (en) 2020-12-14 2021-10-26 Valmet Oy A method and a machine for winding a web onto spools to form a succession of web reels

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DE19635216A1 (de) * 1996-08-30 1998-03-05 Voith Sulzer Papiermasch Gmbh Verfahren und Vorrichtung zum Aufwickeln einer Papierbahn zu einer Rolle
ATE290504T1 (de) * 1997-01-25 2005-03-15 Voith Paper Patent Gmbh Wickelmaschine und verfahren zum kontinuierlichen aufwickeln einer materialbahn
DE19745005A1 (de) * 1997-01-25 1998-07-30 Voith Sulzer Papiertech Patent Wickelmaschine und Verfahren zum kontinuierlichen Aufwickeln einer Materialbahn

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10137063A1 (de) * 2001-07-28 2003-02-13 Voith Paper Patent Gmbh Verfahren und Wickelmaschine zum kontinuierlichen Aufwickeln einer Materialbahn
DE10342020A1 (de) * 2003-09-12 2005-04-07 Voith Paper Patent Gmbh Wickelmaschine zum Wickeln einer Materialbahn
WO2007010094A3 (fr) * 2005-07-21 2007-04-26 Metso Paper Inc Procede de bobinage de bande de papier ou de carton et enrouleuse
EP2253567A3 (fr) * 2009-05-22 2011-09-07 Andritz AG Dispositif d'enroulement continu d'une bande de matière fibreuse

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DE59808045D1 (de) 2003-05-28
ATE238217T1 (de) 2003-05-15
EP0921085A3 (fr) 2000-05-31
EP0921085B1 (fr) 2003-04-23
DE19818816A1 (de) 1999-06-10
US5931406A (en) 1999-08-03

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