EP0791550A2 - Machine pour l'enroulement ou le déroulement d'une bande de matière - Google Patents

Machine pour l'enroulement ou le déroulement d'une bande de matière Download PDF

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Publication number
EP0791550A2
EP0791550A2 EP97101108A EP97101108A EP0791550A2 EP 0791550 A2 EP0791550 A2 EP 0791550A2 EP 97101108 A EP97101108 A EP 97101108A EP 97101108 A EP97101108 A EP 97101108A EP 0791550 A2 EP0791550 A2 EP 0791550A2
Authority
EP
European Patent Office
Prior art keywords
winding
overpressure
roller
machine according
winding machine
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
EP97101108A
Other languages
German (de)
English (en)
Other versions
EP0791550B1 (fr
EP0791550A3 (fr
Inventor
Hans-Joachim Fissmann
Matthias Wohlfahrt
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 Sulzer Papiermaschinen 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 Sulzer Papiermaschinen GmbH filed Critical Voith Sulzer Papiermaschinen GmbH
Publication of EP0791550A2 publication Critical patent/EP0791550A2/fr
Publication of EP0791550A3 publication Critical patent/EP0791550A3/fr
Application granted granted Critical
Publication of EP0791550B1 publication Critical patent/EP0791550B1/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
    • B65H18/00—Winding webs
    • 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
    • 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
    • B65H18/20—Mechanisms in which power is applied to web roll, e.g. to effect continuous advancement of web the web roll being supported on two parallel rollers at least one of which is driven
    • 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
    • B65H2301/40—Type of handling process
    • B65H2301/41—Winding, unwinding
    • B65H2301/414—Winding
    • B65H2301/4148—Winding slitting
    • B65H2301/41486—Winding slitting winding on two or more winding shafts simultaneously
    • B65H2301/414866—Winding slitting winding on two or more winding shafts simultaneously on bed rollers
    • 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
    • B65H2403/90—Machine drive
    • B65H2403/94—Other features of machine drive
    • B65H2403/942—Bidirectional powered handling device
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2406/00—Means using fluid
    • B65H2406/10—Means using fluid made only for exhausting gaseous medium
    • B65H2406/13—Means using fluid made only for exhausting gaseous medium pressure arrangement for compensating weight of handled material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2406/00—Means using fluid
    • B65H2406/10—Means using fluid made only for exhausting gaseous medium
    • B65H2406/13—Means using fluid made only for exhausting gaseous medium pressure arrangement for compensating weight of handled material
    • B65H2406/131—Means using fluid made only for exhausting gaseous medium pressure arrangement for compensating weight of handled material in combination with rollers or drums
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2406/00—Means using fluid
    • B65H2406/30—Suction means
    • 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
    • B65H2408/232—Winding beds consisting of two rollers
    • B65H2408/2321—Winding beds consisting of two rollers with winding bed supplied with vacuum or compressed air

Definitions

  • the invention relates to a winding machine for winding or unwinding a material web, e.g. Paper web.
  • a winding machine for winding or unwinding a material web, e.g. Paper web.
  • Known winding machines are described for example in US-PS 3,515,183 and in DE-PS 35 41 906.
  • Winding machines according to US'183 have two rotatable winding support rollers which form a so-called winding bed for the winding roller or for the winding rollers (if the material web is longitudinally divided). Winding machines according to DE'906 are always used to wind a longitudinally divided web on several winding rolls. There are, for example, three or four support rollers, which form two winding beds lying next to each other, each for about half of the winding rolls.
  • Each of the winding support rollers has a perforated rotatable roller shell and in the interior of which a stationary pressure box which is open to the inner surface of the shell and can be connected to a compressed air source.
  • the longitudinal walls of the overpressure box (or longitudinal seals) form sealing gaps with the inner surface of the jacket, through which an overpressure zone is delimited.
  • This overpressure zone is relatively narrow. It is located at the point where the winding roller lies on the carrier roller jacket. In this way, attempts have been made to avoid damage to the web during winding or unwinding, which occurs due to the weight of the winding roll at the contact zone with the support rollers.
  • the greater the maximum diameter of the winding roll the greater the risk of such web damage.
  • the processing of material webs in particular paper webs, can be carried out more economically the larger the maximum winding roll diameter can be made.
  • the invention has for its object to provide a winding machine that has a device that is as easy to handle and as little dirt-sensitive as possible to relieve the weight of the winding roll.
  • a simple longitudinal sealing element is required to seal the gap between the two adjacent support rollers, for example in the form of a roller, but preferably in the form of a longitudinal sealing strip. Since this longitudinal sealing strip (compared to the compressed air box of DE '198) is relatively simple and light, it can be temporarily removed downwards if necessary by means of a simple lifting or swiveling device.
  • the compressed air cushion at the two ends of the winding roll is limited in a manner known per se by means of a side plate in each case.
  • the stationary overpressure box and the associated seals can be manufactured with little effort (e.g. from felt strips) in such a way that the seals have an astonishingly long service life.
  • the internal pressure box remains free of dirt or dust even after a long period of operation, so that there is no effort for cleaning.
  • the relatively light longitudinal sealing strip that can be inserted between the rollers requires relatively little space and also little cleaning effort; the machine is ready for operation again very quickly (time saving).
  • the longitudinal sealing strip can also be easily combined with a separating device according to DE-PS 3109587 (file PA03846) if necessary.
  • Any existing conventional winding machine can be retrofitted with the device according to the invention for forming a compressed air cushion, with a relatively short conversion time.
  • the winding machine according to DE '906 can be designed as a three-roll slitter.
  • the three winding support rollers form two winding beds, so that the partial webs created after the longitudinal cutting are wound into winding rolls partly in one and partly in the other winding bed.
  • the two winding beds can be formed by four support rollers.
  • Each winding roll created on a winding tube is always guided through two winding blocks.
  • In each winding block is in a vertically movable sleeve guide rotatably mounted a clamping head which engages in the winding tube. This construction enables weight to be relieved, but only on the end faces of each winding roll; this is not always sufficient on particularly wide winding rolls.
  • the perforated support roller according to the invention which is provided with a stationary overpressure box, must be developed in such a way that it has a separate overpressure zone over its length for each winding roll to be relieved.
  • a separate vacuum zone can then be provided for each winding roll.
  • each overpressure and / or underpressure zone is limited by means of two axially adjustable peripheral seals.
  • a further requirement can be that not only the web width of the winding rolls, but also the number of winding rolls should be varied.
  • This additional requirement can also be met according to the invention in that the number and length of the overpressure zones can be varied.
  • the following can be provided for this purpose: The entire overpressure box is divided into many small zones along the roller axis, each of which can be individually connected to the overpressure source in a controllable manner.
  • Another construction according to the invention, which allows a particularly fine variation of the number and length of the overpressure zones, is described in claim 12.
  • the winding machine shown in Figure 1 can be used to wind or unwind a single winding roll. Most of the time, however, it forms the winding station of a slitter winder.
  • Two winding support rollers 8 and 9 can be seen, one of which (9) has a perforated roller jacket 10 and an internal stationary overpressure box 15.
  • the other roller 9 can have an air-impermeable roller jacket or a (eg according to DE '246) perforated roller jacket, but without stationary internals. However, it is also conceivable to perforate both rollers 8 and 9 and to form them with a stationary pressure box.
  • the feed of the paper web to be wound up can take place along the line P, but better along the line P '(or the line P''), in the latter case thus via the winding support roller 9 provided with an overpressure box.
  • the space between the winding roll 7 and the rollers 8 and 9 is sealed from below by means of a longitudinal sealing strip 6 and at both ends by an invisible side plate.
  • the stationary overpressure box 15 carries, among other things, a longitudinal seal 21 near the narrowest point between the rollers 8 and 9, and also a longitudinal seal 22 near the contact point of the winding roller 7 on the roller 9. Both longitudinal seals delimit a pressure zone 9a.
  • a suction zone 9b (limited by longitudinal seals 22 and 23) can be provided in the support roller 9 on the overpressure box 15 for holding the web in place when the reel is changed.
  • the support roller 8 is preferably not perforated, so that no air escapes from the compressed air cushion through its roller shell.
  • the support roller 8 is provided with a suction connection 8a and its jacket has only a very fine perforation in order to keep the escape of air from the compressed air cushion low.
  • FIG. 2 shows a three-roller winding machine with a central support roller 5 and with two outer, smaller support rollers 9 'and 9' '.
  • the longitudinally cut web of material e.g. B. paper web runs along the line P through the central support roller 5 into the machine. At least one of the cut partial webs is rolled up on the support rollers 5 and 9 '' to form a roll 7a, while at least one second partial web is rolled up over the rollers 9 'and 5 to form a roll 7b.
  • the following can also be carried out:
  • the longitudinally cut partial webs are already separated at the circumference of a web guide roller 3, so that the at least one partial web, which is intended for a winding roller 7a (or more), along the dash-dotted line Pa via a further guide roller 4 and runs into the machine via the support roller 9 ''.
  • the other (s) partial web (s) run or run as before along line P via the support rollers 5 and 9 'onto the winding roll 7b.
  • each of the winding stands 47, 49 is equipped with a sleeve guide 46 which can be displaced vertically by means of the lifting device 48.
  • Each sleeve guide 46 carries an axially displaceable clamping head 50 which engages in the center (formed by a winding sleeve) of the winding roll in question.
  • Roller ejection devices are designated 42, 44 and roller lowering devices 53, 54.
  • the middle support roller 5 has a perforated roller jacket (preferably according to DE-PS 3843246) and a suction connection 5a.
  • a perforated roller jacket preferably according to DE-PS 3843246
  • a suction connection 5a As a result, vacuum can be temporarily generated in the interior of the support roller 5, in particular in order to keep the new web beginnings on the support roller 5 during the roll change after severing the partial webs.
  • a stationary cover 5b can be provided in the region of the compressed air cushion formed under a winding roller 7b, which prevents compressed air from escaping through the perforation.
  • the roller 9 ′′ can have a vacuum zone 9b.
  • FIG. 3 shows one possibility of constructing the winding support roller 9 of FIG. 1 or 9 'or 9''of FIG. 2.
  • a perforated roller jacket 10 is schematically indicated, which can be rotated by means of the usual elements (roller covers 11 and 12) rests in camps 13 and 14.
  • Inside is a stationary overpressure box 15 to 20, which delimits an overpressure zone 9a with the help of longitudinal seals 21 and 22 (FIG. 1) and circumferential seals 24, 25.
  • the box 15 includes a z. B. tubular jacket 16 with openings 29 and end walls 17 and 18. It is supported at one end by a pressure pipe 20 on the housing of the bearing 14, at the other end by a socket 19 and a bearing in the roller cover 11.
  • a uniform overpressure zone is provided, which extends essentially over the entire length of the overpressure box 15.
  • additional circumferential seals (and possibly a cover at 29a) are required in order, for example, to form two separate pressure zones.
  • the circumferential seals 24-27 can be displaced parallel to the axis of rotation of the roll or can be fastened to the jacket 16 in different positions.
  • FIG. 3 also shows a possibility of connecting the inside of the box 15 to the pressure side or to the suction side of a blower 31 via the line 28 with the aid of a reversing valve 30.
  • FIG. 4 shows the following: With the aid of numerous circumferential seals 24a-24n and the associated partition walls 32, the overpressure side is divided into a plurality of sections which are lined up along the roller axis, each of which can be connected to the compressed air source 31 by means of an individually controllable on-off valve 33 .
  • the overpressure side is divided into a plurality of sections which are lined up along the roller axis, each of which can be connected to the compressed air source 31 by means of an individually controllable on-off valve 33 .
  • the number and position of the individual partial overpressure zones 9a 'and their length can be determined (and changed again if necessary). This method is sufficient if a relatively coarse grid is permissible for the purpose mentioned.
  • FIGs 5 and 6 show another construction of a support roller 9 ', in which the division of the overpressure zones is possible according to a much finer grid.
  • the overpressure box 15A is subdivided into an overpressure chamber 35, which extends over the entire length of the roll, and into a grid body 36.
  • an intermediate wall 37 with numerous openings 38 which, like in FIG. 4, can be controlled by means of valves 39 .
  • the grid body 36 is open towards the roll shell 10 and has a plurality of axially normal grid walls 36a which form sealing gaps with the inner surface of the roll shell.
  • the distance between two adjacent lattice walls can be chosen to be relatively small, in any case substantially smaller than the smallest possible distance between two valves 39.
  • an axially parallel bore 36b extends, which forms a recess in each lattice wall.
  • a so-called control body 40 can be inserted into this bore, which essentially consists of a rod 40a and a plurality of sealing disks 40b fastened thereon, the outer diameter of which corresponds to the diameter of the bore 36b.
  • the number and position of the sealing washers can be selected as required.
  • Each sealing disk 40b will therefore be assigned to a previously selected grid wall 36a. This creates sections of any number, position and size. Selected sections are then pressurized with compressed air by opening the relevant valves 39.
  • the stationary overpressure box 15A rests directly in a support 14A at one of its ends.
  • the roller jacket 10 is rotatably mounted on the pressure box 15A.

Landscapes

  • Winding Of Webs (AREA)
  • Replacement Of Web Rolls (AREA)
  • Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
  • Rolls And Other Rotary Bodies (AREA)
  • Wrappers (AREA)
  • Lubricants (AREA)
EP97101108A 1996-02-23 1997-01-24 Machine pour l'enroulement ou le déroulement d'une bande de matière Expired - Lifetime EP0791550B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19606755A DE19606755A1 (de) 1996-02-23 1996-02-23 Wickelmaschine zum Auf- oder Abwickeln einer Material-Bahn
DE19606755 1996-02-23

Publications (3)

Publication Number Publication Date
EP0791550A2 true EP0791550A2 (fr) 1997-08-27
EP0791550A3 EP0791550A3 (fr) 1998-01-21
EP0791550B1 EP0791550B1 (fr) 2001-06-27

Family

ID=7786202

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97101108A Expired - Lifetime EP0791550B1 (fr) 1996-02-23 1997-01-24 Machine pour l'enroulement ou le déroulement d'une bande de matière

Country Status (10)

Country Link
US (1) US5823463A (fr)
EP (1) EP0791550B1 (fr)
JP (1) JP2866072B2 (fr)
KR (1) KR970061743A (fr)
AT (1) ATE202536T1 (fr)
BR (1) BR9700284A (fr)
CA (1) CA2197593C (fr)
DE (2) DE19606755A1 (fr)
ES (1) ES2158380T3 (fr)
ID (1) ID16043A (fr)

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DE19801599A1 (de) * 1998-01-17 1999-07-22 Voith Sulzer Papiertech Patent Tragwalzen-Wickelvorrichtung
DE19848816A1 (de) * 1998-10-22 2000-04-27 Voith Sulzer Papiertech Patent Wickelmaschine
DE19848813A1 (de) * 1998-10-22 2000-04-27 Voith Sulzer Papiertech Patent Wickelmaschine
CN104229531A (zh) * 2013-06-09 2014-12-24 征图新视（江苏）科技有限公司 格栅吸风装置
CN106629177A (zh) * 2015-10-28 2017-05-10 法比奥·泼尼股份公司 无芯复卷机

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DE19727012A1 (de) * 1997-06-25 1999-01-07 Voith Sulzer Papiermasch Gmbh Wickelmaschine
DE19836116A1 (de) * 1998-03-24 2000-03-02 Voith Sulzer Papiertech Patent Rollenwicklerwalze
DE19818944A1 (de) * 1998-04-28 1999-11-11 Voith Sulzer Papiertech Patent Rollenwickeleinrichtung, insbesondere für einen Rollenschneider
DE19832213C2 (de) * 1998-07-17 2000-10-12 Voith Sulzer Papiertech Patent Rollenwickeleinrichtung
DE19837760A1 (de) * 1998-08-20 2000-03-02 Voith Sulzer Papiertech Patent Rollenwickeleinrichtung
DE19842188A1 (de) * 1998-09-15 2000-03-23 Voith Sulzer Papiertech Patent Rollenwickeleinrichtung
CA2358528C (fr) 1998-12-23 2015-04-14 The Chase Manhattan Bank Systeme et procede d'integration d'operations commerciales comprenant la generation, le traitement et le suivi de documents commerciaux
EP1640300B1 (fr) * 2000-08-07 2012-07-11 Windmöller & Hölscher KG Dispositif pour l'enroulement d'une bande de matériau en continu
US8015084B1 (en) 2000-09-06 2011-09-06 Jpmorgan Chase Bank, N.A. System and method for linked account having sweep feature
US8285641B2 (en) 2000-11-06 2012-10-09 Jpmorgan Chase Bank, N.A. System and method for selectable funding of electronic transactions
US8805739B2 (en) 2001-01-30 2014-08-12 Jpmorgan Chase Bank, National Association System and method for electronic bill pay and presentment
DE10119460B4 (de) * 2001-04-17 2004-09-16 Sca Hygiene Products Gmbh Verfahren und Vorrichtung zum Aufwickeln einer Materialbahn auf eine als Wickelkern dienende Hülse
US7627521B1 (en) 2002-01-15 2009-12-01 Jpmorgan Chase Bank, N.A. System and method for processing mircotransactions
US7899753B1 (en) 2002-03-25 2011-03-01 Jpmorgan Chase Bank, N.A Systems and methods for time variable financial authentication
US10311412B1 (en) 2003-03-28 2019-06-04 Jpmorgan Chase Bank, N.A. Method and system for providing bundled electronic payment and remittance advice
DE10322521A1 (de) * 2003-05-19 2004-12-23 Voith Paper Patent Gmbh Bahnführungs- und/oder Dichtungseinrichtung
DE20311648U1 (de) * 2003-07-29 2003-09-25 Voith Paper Patent Gmbh Rollenwickeleinrichtung
US7792717B1 (en) 2003-10-31 2010-09-07 Jpmorgan Chase Bank, N.A. Waterfall prioritized payment processing
US7702577B1 (en) 2003-11-06 2010-04-20 Jp Morgan Chase Bank, N.A. System and method for conversion of initial transaction to final transaction
US10332190B1 (en) 2004-01-30 2019-06-25 Jpmorgan Chase Bank, N.A. System and method for trade payment exchange
US20100287092A1 (en) * 2004-02-25 2010-11-11 Bank One, Delaware National Association Method and system for real estate loan administration
US8290862B2 (en) 2004-07-23 2012-10-16 Jpmorgan Chase Bank, N.A. Method and system for expediting payment delivery
DE102004050255A1 (de) * 2004-10-14 2006-04-20 Plamex Maschinenbau Gmbh Vakuum-Kontaktwalze
US7983468B2 (en) 2005-02-09 2011-07-19 Jp Morgan Chase Bank Method and system for extracting information from documents by document segregation
US7360686B2 (en) 2005-05-11 2008-04-22 Jp Morgan Chase Bank Method and system for discovering significant subsets in collection of documents
US8622308B1 (en) 2007-12-31 2014-01-07 Jpmorgan Chase Bank, N.A. System and method for processing transactions using a multi-account transactions device
DE102010027181A1 (de) * 2010-07-14 2012-01-19 Bielomatik Leuze Gmbh + Co. Kg Vorrichtung zur Bearbeitung von bahn- oder bogenförmigem Material
CN103407819B (zh) * 2013-07-10 2016-02-10 吴兆广 一种生产纸卷的复卷机
US9058626B1 (en) 2013-11-13 2015-06-16 Jpmorgan Chase Bank, N.A. System and method for financial services device usage

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US3515183A (en) 1968-08-14 1970-06-02 Purex Corp Ltd Winders for paper machines
DE3109587C1 (de) 1981-03-13 1990-03-29 Voith Gmbh J M Vorrichtung zum Trennen einer Warenbahn in einer Doppeltragwalzenwickelmaschine
DE3541906C1 (de) 1985-11-27 1987-02-26 Voith Gmbh J M Wickelmaschine zum Aufwickeln einer Iaengsgeteilten Bahn
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Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19801599A1 (de) * 1998-01-17 1999-07-22 Voith Sulzer Papiertech Patent Tragwalzen-Wickelvorrichtung
EP0931743A2 (fr) * 1998-01-17 1999-07-28 Voith Sulzer Papiertechnik Patent GmbH Dispositif de bobinage avec cylindres porteurs
EP0931743A3 (fr) * 1998-01-17 2000-06-07 Voith Sulzer Papiertechnik Patent GmbH Dispositif de bobinage avec cylindres porteurs
US6250581B1 (en) 1998-01-17 2001-06-26 Voith Sulzer Papiertechnik Patent Gmbh Web winding device and method
DE19848816A1 (de) * 1998-10-22 2000-04-27 Voith Sulzer Papiertech Patent Wickelmaschine
DE19848813A1 (de) * 1998-10-22 2000-04-27 Voith Sulzer Papiertech Patent Wickelmaschine
US6311921B1 (en) 1998-10-22 2001-11-06 Voith Sulzer Papiertechnik Patent Gmbh Winding device and method for winding web material
US6325320B1 (en) 1998-10-22 2001-12-04 Voith Sulzer Papiertechnik Patent Gmbh Winding device and process for winding a web material
CN104229531A (zh) * 2013-06-09 2014-12-24 征图新视（江苏）科技有限公司 格栅吸风装置
CN106629177A (zh) * 2015-10-28 2017-05-10 法比奥·泼尼股份公司 无芯复卷机

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JPH09227001A (ja) 1997-09-02
ID16043A (id) 1997-08-28
BR9700284A (pt) 1998-10-27
EP0791550B1 (fr) 2001-06-27
CA2197593A1 (fr) 1997-08-24
KR970061743A (ko) 1997-09-12
CA2197593C (fr) 2001-07-03
ATE202536T1 (de) 2001-07-15
JP2866072B2 (ja) 1999-03-08
EP0791550A3 (fr) 1998-01-21
DE19606755A1 (de) 1997-08-28
DE59703879D1 (de) 2001-08-02
ES2158380T3 (es) 2001-09-01
US5823463A (en) 1998-10-20

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