EP1454858B1 - Enrouleuse - Google Patents

Enrouleuse Download PDF

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Publication number
EP1454858B1
EP1454858B1 EP03003022A EP03003022A EP1454858B1 EP 1454858 B1 EP1454858 B1 EP 1454858B1 EP 03003022 A EP03003022 A EP 03003022A EP 03003022 A EP03003022 A EP 03003022A EP 1454858 B1 EP1454858 B1 EP 1454858B1
Authority
EP
European Patent Office
Prior art keywords
roller
reel
segment
segments
core
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
EP03003022A
Other languages
German (de)
English (en)
Other versions
EP1454858A1 (fr
Inventor
Wilfried Dr. Kolbe
Klaus Schirrich
Andreas Kückelmann
Ralf Mulch
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.)
Maschinenbau Wilhelm Kochsiek GmbH
Original Assignee
Maschinenbau Wilhelm Kochsiek 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 Maschinenbau Wilhelm Kochsiek GmbH filed Critical Maschinenbau Wilhelm Kochsiek GmbH
Priority to EP03003022A priority Critical patent/EP1454858B1/fr
Priority to DE50303106T priority patent/DE50303106D1/de
Priority to US10/775,289 priority patent/US20040155138A1/en
Publication of EP1454858A1 publication Critical patent/EP1454858A1/fr
Application granted granted Critical
Publication of EP1454858B1 publication Critical patent/EP1454858B1/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
    • B65H19/26—Cutting-off the web running to the wound web roll
    • 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
    • B65H18/10—Mechanisms in which power is applied to web-roll spindle
    • B65H18/106—Mechanisms in which power is applied to web-roll spindle for several juxtaposed strips
    • 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
    • B65H2301/41485—Winding slitting winding on one single shaft or support
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2404/00—Parts for transporting or guiding the handled material
    • B65H2404/40—Shafts, cylinders, drums, spindles
    • B65H2404/43—Rider roll construction
    • B65H2404/431—Rider roll construction involving several segments in axial direction

Definitions

  • the invention relates to a rewinder with a contact roller, which is adjustable against the circumference of a roll and is divided into at least two roll segments. at least one of which has a positioning mechanism with which it can be switched on and off independently of another roller segment.
  • a printed web becomes a core. usually a cardboard tube, wound up.
  • a known structure of a conventional rewinder will be described first.
  • the core is held with drivable chucks between two roller arms of the rewinder. Against the circumference of the core or wound thereon a winding roll can be adjusted, which presses the web against the winding during winding of the web. This should be prevented, above all, that air bubbles are trapped between the individual winding layers.
  • the application roller is not driven, but runs freely with. It is employed with pneumatic cylinders *.
  • the pneumatic adjusting mechanism and the application roller are carried by a carriage. If, as the winding radius increases, the pneumatic cylinders retract accordingly, the carriage returns a short distance, with the pneumatic cylinders extending again to keep the application roller engaged with the winding.
  • the core may be driven in opposite directions and the web is fed to the nip between the winder and the applicator roll either from above or below, depending on whether the web is wound inward with the printed side or with the printed side should.
  • the roller arms which hold the core and the winding, are pivotable about an axis.
  • the roller arms pivot with the full winding from a winding position to a removal position in which the full winding can be removed.
  • more roller arms are pivoting, creating a new one. carry empty core, in the winding position.
  • the web is first guided over pulleys to the removal position and is still wound up on the full winding. but runs close to the empty winding core over.
  • the application roller is turned off so that they Train not touched.
  • a splice is prepared for adhering the web.
  • the acquisition of the web on the empty roll is done by the application roller is made at the appropriate moment against the empty core, so that the web is pressed against the splice and glued.
  • the web between the empty core and the full roll is separated with a coarse toothed bladed knife.
  • the severed end of the old railway will be on the old. wrapped up full wrap.
  • the short track section between the splice and the cut position is deflected and wrapped in a new reel as the web is wound onto the new core.
  • the described conventional rewinder makes it possible to exchange a full reel for a new core at full speed printing press.
  • the distance between the roller arms is varied according to the length of the core.
  • the web width can vary, for example, over a range of 100% to 50% of the maximum web width.
  • the roller arms In the described conventional rewinder and the feed roller must be replaced by a roller of suitable length, otherwise the roller arms would abut with drives and bearings for the chuck on the longer feed roller. The replacement of the application roller is laborious.
  • a rewinder according to the preamble of claim 1 is known, in which several thin webs are wound side by side on reels.
  • the application roller is divided into several pairs of roller segments, each abutting a roll of a thin web.
  • the positioning positions of the respective roller segment pairs can be controlled individually.
  • the application pairs are mounted on an adjustable cross-beam in the direction of the winding axis.
  • US 6 182 919 B1 describes a similar rewinder in which the roll segments are individually adjustable and can also be coupled. From US Pat. No. 5,806,783 a rewinder is known, in which roller segments of a rider roll are placed from above on reels resting on rolls.
  • the US 3 512 72 describes a system for preventing deflection of a pressure roller of a web cutting device.
  • the object of the invention is therefore to provide a rewinder, which allows a simpler adjustment of the web width of the roll without replacing the application roller.
  • the application roller may, for example, have a longer middle roller segment and be divided at its ends into a plurality of shorter roller segments. When changing the web width then no longer needs the application roller to be replaced, but it is by turning on or off the appropriate shorter segments at the ends of the application roller suitable for the web width length of the application roller adjustable.
  • Such a rewinder results in a significant saving in work and time when changing the web width. Besides, it is no longer necessary. To provide lay-up rolls of various lengths.
  • the applicator roll is divided into a longer main roll segment and a plurality of shorter minor roll segments, with the main roll segment in the middle and the minor roll segments on both sides of the main roll segment.
  • the main roller segment is fixedly attached to a rocker, whereas each secondary roller segment has its own Anstellmechanismus, which is also attached to the rocker.
  • Each secondary roller segment is adjustable with its adjusting mechanism independently of the other roller segments in a first and a second position. In the first position, the secondary roll segment is axially aligned with the main roll segment, and in the second position, it is farther from the roll than the main roll segment. By pivoting the rocker, the main roller segment is set against axially aligned with the secondary roller segments against the core or the winding.
  • a secondary roller segment located in the second position is so far away from the axis of the core. that it can not touch the roller arms with the drives and bearings for the chuck.
  • the hiring of the roll segments to the winding or core can be done abruptly with a pneumatic cylinder to glue the web against a splice on an empty core while the printing press is running.
  • the separation of the web is preferably carried out with a coarse toothed blade, which is similar to the application roller is divided into several blade segments.
  • the doctor blade is divided at the same axial positions, the application roller, and when separating the web, the knife segments corresponding to the applied roller segments are deflected so that they separate the web.
  • the arrangement of the doctor blade and the structure of a device for replacing a full first coil against an empty core of a second coil can in a known manner according to the state described the technology be designed.
  • the subdivided blunting knife is for this purpose preferably arranged to a core of an empty roll and a wound on the core of the empty roll and wound on a full web web, that with the sudden setting of the roll segments against the core of the empty roll between the salaried roll segments and traced to the core trajectory by a simultaneous deflection of the corresponding knife segments at a point between the core of the empty roll and the full roll is separable.
  • a divided cut-off blade is arranged.
  • the web can then be supplied both from above and from below the gap between the subdivided application roller and the winding, depending on whether the web is to be wound with the printed side inward or with the printed side to the outside.
  • the rocker with the main roller segment attached thereto and the adjusting mechanisms of the sub-roller segments relative to the reel and to a carriage which carries the rocker, in the axial direction is adjustable. This allows a finer adjustment of the length of the applied part of the application roller to the web width, because the web width is then variable by the width of a single secondary roller segment, for example, in an asymmetrical configuration, in which only a secondary roller segment is employed next to the end of the main roller segment, is aligned by the axial adjustment of the application roller to the web.
  • the applicator roller In addition, such an axial adjustment always makes it possible to align the applicator roller so that the edge of the applicator roller or a roller segment does not coincide exactly with the end of the roller, which would lead to undesirably high edge pressures. Rather, the application roller can be adjusted so that it protrudes on both sides over the winding.
  • the chucks for the core preferably each have on the outside a collar whose peripheral surface is flush with the peripheral surface of the core.
  • the subdivided blunting knife if present, in this case preferably together with the rocker of the roller segments axially displaceable, so that it in corresponding Way to the web width and the axial position can be adjusted relative to the winding.
  • Figure 1 shows a part of a cross section through a rewinder according to the invention with a feed roller 10. the one web 12 against a core 13 of a Wickels 14 presses.
  • the core 13 of the roll 14 is held with drivable chucks 16 between two roller arms 18.
  • the application roller 10 is divided into a plurality of roller segments, which are arranged coaxially in FIG.
  • An axis 20 of a main roller segment of the application roller 10 is secured at its two ends with two holders 22 on a longitudinal strut 24 of a rocker 26.
  • the rocker 26 is mounted with an axle 28 on a carriage 30. While the rocker 26 is employed with the main roller segment of the application roller 10 against the core of the Wikkels 14 via a pneumatic cylinder 32, can with the carriage 30 to which the rocker 26 and thus the application roller 10 are attached, the position of the rocker to the periphery of the coil 14 are adapted.
  • the carriage 30 has cutouts 44 into which the roller arms 18 with drives and bearings for the chuck 16 of the still almost empty roll 14 protrude.
  • Figure 2 shows a longitudinal section through the rewinder of Figure 1 at the height of the axis 20 of the application roller 10.
  • the application roller 10 is divided into a central main roller segment 46 and eight arranged at the ends of secondary roller segments 34.
  • the main roller segment 46 whose length substantially corresponds to a minimum width of the web 12, about 50% of the maximum length of the application roller 10, while by the application of the shorter secondary roller segments, a stepwise adjustment of the length of the application roller in a range of 50% to 100% of the maximum length of the application roller can be done.
  • the pneumatic cylinders 40 on the rockers 38 of the secondary roller segments 34 are attached to the longitudinal strut 42 of the rocker 26.
  • the core 13 of the still empty roll 14 is attached at its two ends to the driven chuck 16 and is held by the roller arms 18.
  • the chucks for the core 13 each have on the outside a collar 48; whose peripheral surface is flush with the peripheral surface of the core 13.
  • FIG. 3 shows the part of the cross-section of the rewinder of FIG. 1, in which now the secondary roller segments 34 are in a second position, in which they do not rest against the reel 14.
  • the pneumatic cylinders 40 are retracted, whereby the rockers 38 are pivoted about the axis 50. Only the main roller segment 46 is applied to the winding 14.
  • FIG. 4 shows a longitudinal section through the configuration of the rewinder illustrated in FIG.
  • the length of the core 13 of the roll 14 is here less than the length of the main roller segment 46, and the roller arms 18 are brought to a corresponding distance.
  • the non-applied secondary roller segments 34 are in this position so far away from the central axis 52 of the core 13 that they do not touch the roller arms 18 with the driven chucks 16.
  • FIG. 5a shows a configuration with an employed secondary roller segment.
  • FIG. 5b shows a configuration with two employed secondary roll segments, and
  • FIG. 5c shows a configuration with four employed secondary roll segments.
  • Figure 5a shows an embodiment of the rewinder, in which the main roller segment 46 and the secondary roller segments 34 of the application roller 10 are axially displaceable relative to the winding 14.
  • the main roller segment 46 and the secondary roller segments 34 of the application roller 10 are axially displaceable relative to the winding 14.
  • only one secondary roll segment 34 is aligned coaxially with the main roll segment 46 so that the roll 14 may have a web width that is between the length of the main roll segment 46 and the length of the main roll segment 46 with two auxiliary roll segments 34 applied thereto
  • FIG. 5b is the case.
  • this adjustment also allows the application roller 10 always align so that the outer edge of the employee roll segments of the application roller 10 does not coincide exactly with the end of the coil 14.
  • the application roller 10 is adjusted so that it projects beyond the winding 14 on both sides, so that undesirable high edge pressures are avoided.
  • FIGS. 6a to 6e show a sequence of different stages during winding up. Shown in each case is a cross section through the rewinder already shown in FIGS. 3 and 4, in which some secondary roller segments 34 of the application roller 10 are not aligned coaxially with the main roller segment 46, but are in the second position shown in FIG. This results in an adaptation of the width of the application roller 10 to the width of the web 12.
  • the rocker 26 which carries the main roller segment 46 and the secondary roller segments 34 with their Anstellmechanismen 36 is mounted with its axis 28 on the carriage 30, wherein they pass through the pneumatic cylinder 32, which is arranged in series with another pneumatic cylinder 52, about the axis 28 is pivotable.
  • the carriage 30 is slidably mounted on rails 54 which are fixed to a frame 56. Via guide rollers 58, the web 12 is guided to the gap between the application roller 10 and the winding 14. In the illustrated configuration, the web is fed from above. Alternatively, the web can also be fed from below via deflection rollers 60, as indicated by a dot-dash line. Above and below the rocker 26 is a respective Abschlagmesser 62. The structure will be explained below with reference to Figure 7, attached to the carriage 30.
  • the winding 14 is held on the roller arms 18, which are pivotable about an axis 66 together with further roller arms 64. Upon pivoting of the roller arms 18 and 64 about the axis 66 further deflection rollers 68 are moved on a support member 70.
  • FIG. 6b shows a winding-up stage in which the circumference of the roll 14 on the core 13 is significantly larger.
  • the carriage 30 was thereby displaced on the rails 54, while the pneumatic cylinder 32 continues to press the application roller 10 against the circumference of the roll 14.
  • Figure 6c is the winding. 14 wound to approximately a maximum winding radius: The carriage 30 has moved back accordingly. On the roller arms 64, a core 72 is held with a prepared splice 74 for a second winding 75. By being pivoted in the direction of arrow 76. replace the roller arms 18 with the roller arms 64 their position.
  • FIG. 6d The resulting condition is shown in Figure 6d.
  • the new, empty core 72 of the roll 75 is in the position next to the application roller 10.
  • the pneumatic cylinder 52 has retracted so far that the application roller 10 attached to the rocker 26 does not touch the web 12.
  • the web 12 also does not touch the core 72, but passes the core 72 past the pulleys 68 to the full roll 14 where it continues to be wound up.
  • the prepared splice 74 (FIG. 6c) on the empty core 72 is facing the applicator roller 10.
  • FIG. 6e shows the moment when the rocker 26 presses the application roller 10 against the empty core 72 via a sudden extension of the pneumatic cylinder 52.
  • the web 12 is pressed against the prepared splice 74 ( Figure 6c) and glued to the core 72.
  • the lower of the two striking blades 62 is deflected so that it cuts the web 12 at a location between the core 72 and the winding 14.
  • the shorter free end 76 of the web 12 is wrapped in further winding in the winding 72, while the separated, longer remainder 78 of the web 12 is further wound onto the winding 14.
  • the press can continue to run at full speed during this change of the winding.
  • the full roll 14 can now be removed from the rewinder, so that again results in the state shown in Figure 6a.
  • FIG. 7 shows part of the cross section of the rewinder of FIG. 6e. in which the cutoff knives 62 are shown in more detail. Shown are in each case a segment of the upper and the lower cutting blade 62. Each knife segment has a roughly serrated blade 80 which is fixed to a base 82 of the knife segment. The main body 82 is attached via pivot arms 84 to a longitudinal strut 86 of the carriage 30. A deflection in the dashed lines shown for the lower deflection blade position is carried out by an extension of a pneumatic cylinder 88 which is attached via a further longitudinal strut 90 on the carriage 30. The separated from the lower blade 62 when deflecting remainder 78 of the web 12 is shown here by dashed lines.
  • FIG. 8 shows a longitudinal section through the rewinder at the level of a doctor blade 62.
  • the doctor blade 62 like the application roller 10, is in segments divided. All segments of the blade 62 can be deflected by the pneumatic cylinder 88 independently of each other: A deflected position 92 of the blades 80 of the blade 62 is shown in dashed lines. The longer, middle knife segment 94 is moved by two pneumatic cylinders 88, while the shorter knife segments 95 are each moved by a pneumatic cylinder 88.

Landscapes

  • Replacement Of Web Rolls (AREA)

Claims (10)

  1. Enrouleur avec un rouleau d'application (10) qui peut être appliqué contre le pourtour d'une bobine (14) et qui est divisé en au moins deux segments de rouleau (46 ; 34) dont un (34) au moins comporte un mécanisme de serrage (38, 40) par lequel il peut être serré et desserré indépendamment d'un autre segment de rouleau (46), caractérisé en ce que la bobine (14) est maintenue à ses extrémités par des bras à galets (18) dont l'écartement peut être modifié pour passer à d'autres largeurs de bande, et un segment de rouleau (34), faisant face aux bras à galets (18), peut être éloigné suffisamment pour présenter une distance par rapport aux bras à galets (18) dans le sens du desserrage.
  2. Enrouleur selon la revendication 1, caractérisé en ce que le rouleau d'application (10) peut coulisser axialement par rapport à la bobine (14).
  3. Enrouleur selon la revendication 1 ou 2, caractérisé par au moins une lame de coupe (62) qui est divisée en au moins deux segments de lame (94 ; 95) dont l'un au moins peut être dévié indépendamment d'un autre.
  4. Enrouleur selon les revendications 2 et 3, caractérisé en ce que la lame de coupe (62) en plusieurs parties peut coulisser axialement par rapport à la bobine (14) avec le rouleau d'application (10) en plusieurs parties.
  5. Enrouleur selon l'une des revendications 3 ou. 4, caractérisé en ce que la lame de coupe (62) et le rouleau d'application (10) sont divisés en des mêmes positions axiales.
  6. Enrouleur selon 1.' une des revendications précédentes,
    caractérisé
    en ce que sur une bascule (26) sont disposés un segment principal de rouleau (46) et au moins un segment secondaire de rouleau (34), comportant un mécanisme de réglage (38, 40), du rouleau d'application (10),
    en ce que chaque segment secondaire de rouleau (34) avec son mécanisme de réglage (38, 40) peut être placé dans une première et dans une deuxième position, indépendamment des autres segments de rouleau (34 ; 46), positions pour lesquelles le segment secondaire de rouleau (34) est orienté dans la première position axialement avec le segment principal de rouleau (46) et, dans la deuxième position, il est plus éloigné de la bobine (14) que le segment principal de rouleau (46), et
    en ce que suivant les positions des mécanismes de réglage (38, 40) des segments secondaires de rouleau (34), le segment principal de rouleau (46) ou le segment principal de rouleau (46) et au moins l'un des segments secondaires de rouleau (34) peuvent être placés, avec la bascule (26), contre la bobine (14) ou le mandrin (13) d'une bobine (14).
  7. Enrouleur selon la revendication 6, caractérisé en ce que le segment principal de rouleau (46) ou le segment principal de rouleau (46) et au moins l'un des segments secondaires de rouleau (34) peuvent être placés brusquement contre la bobine (14) ou le mandrin (13) d'une bobine (14), par basculement de la bascule (26) au moyen d'un vérin pneumatique (52).
  8. Enrouleur selon la revendication 7 et l'une des revendications 3 à 5, caractérisé en ce que le ou les lames de coupe (62) en plusieurs parties est ou sont disposées par rapport au rouleau d'application (10) de manière qu'une bande (12) guidée entre le rouleau d'application (10) et le mandrin (72) d'une deuxième bobine (75), et enroulée sur une première bobine (14), laquelle bande est coincée par le serrage brusque au moins du segment principal de rouleau (46) contre le mandrin (72) de la deuxième bobine (75), entre les segments de rouleau (46 ; 34) serrés et le mandrin (72), peut être sectionnée par une déviation simultanée des segments de lame (94 ; 95) correspondants en un emplacement entre le mandrin (72) de la deuxième bobine (75) et la première bobine (14).
  9. Enrouleur selon la revendication 8, caractérisé en ce que dans le cas où les axes du mandrin (72) de la deuxième bobine (75) et du rouleau d'application (10) en plusieurs parties se situent dans un plan sensiblement horizontal, la bande (12) peut être amenée, au moyen de galets de renvoi (58, 60) convenablement disposés, du haut comme du bas, à la fente située entre le rouleau d'application (10) en plusieurs parties et le mandrin (72) de la deuxième bobine (75), et une lame de coupe (62) en plusieurs parties est disposée aussi bien au-dessous qu'au-dessus du rouleau d'application (10) en plusieurs parties.
  10. Enrouleur selon la revendication 2 et l'une des revendications 6 à 9, caractérisé en ce que la bobine (26) avec les segments de rouleau (46 ; 34) et, lorsqu'ils sont prévus, les segments de lame (94 ; 95) sont déplaçables ensemble par rapport à la bobine (14 ; 72), axialement, d'une longueur de course qui est au moins égale à la moitié de l'étendue axiale d'un segment secondaire de rouleau (34).
EP03003022A 2003-02-12 2003-02-12 Enrouleuse Expired - Lifetime EP1454858B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP03003022A EP1454858B1 (fr) 2003-02-12 2003-02-12 Enrouleuse
DE50303106T DE50303106D1 (de) 2003-02-12 2003-02-12 Aufwickler
US10/775,289 US20040155138A1 (en) 2003-02-12 2004-02-10 Winder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP03003022A EP1454858B1 (fr) 2003-02-12 2003-02-12 Enrouleuse

Publications (2)

Publication Number Publication Date
EP1454858A1 EP1454858A1 (fr) 2004-09-08
EP1454858B1 true EP1454858B1 (fr) 2006-04-26

Family

ID=32798737

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03003022A Expired - Lifetime EP1454858B1 (fr) 2003-02-12 2003-02-12 Enrouleuse

Country Status (3)

Country Link
US (1) US20040155138A1 (fr)
EP (1) EP1454858B1 (fr)
DE (1) DE50303106D1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022111869A1 (fr) 2020-11-25 2022-06-02 Allstein GmbH Procédé de coupe d'une bande de roulement

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10202687B4 (de) * 2001-10-24 2005-09-08 Windmöller & Hölscher Kg Vorrichtung zum kontinuierlichen Aufwickeln von Bahnen
EP1801059B1 (fr) 2005-12-24 2011-06-08 Fischer & Krecke GmbH Procédé pour découper une bande enroulée sur une bobineuse d'inversement
DE102007000931B4 (de) 2007-09-03 2011-09-29 Koenig & Bauer Aktiengesellschaft Aufwickler zum Aufwickeln einer Materialbahn auf eine Wickelspule
DE102007000932B4 (de) 2007-09-03 2011-11-03 Koenig & Bauer Aktiengesellschaft Vorrichtung zur Aufnahme einer eine aufgewickelten Materialbahn aufweisenden Wickelspule
DE102007000935B4 (de) 2007-09-03 2011-11-03 Koenig & Bauer Aktiengesellschaft Vorrichtung zur Aufnahme einer eine aufgewickelten Materialbahn aufweisenden Wickelspule
DE102007000929A1 (de) 2007-09-03 2009-03-05 Koenig & Bauer Aktiengesellschaft Vorrichtung zur Aufnahme einer eine aufgewickelten Materialbahn aufweisenden Wickelspule
DE102007000930B4 (de) 2007-09-03 2013-11-07 Koenig & Bauer Aktiengesellschaft Aufwickler zum Aufwickeln einer Materialbahn auf eine Wickelspule
FR2964375B1 (fr) * 2010-09-08 2013-05-17 Sidel Participations Table d'injection d'un film plastique pour fardeleuse

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Publication number Priority date Publication date Assignee Title
FI42268B (fr) * 1967-03-14 1970-03-02 Valmet Oy
CA973860A (en) * 1971-09-24 1975-09-02 Gerhard W. Dorfel Supporting-roller reeling apparatus
FI105464B (fi) * 1996-06-10 2000-08-31 Valmet Corp Menetelmä ja laite rullauksessa
DE19805412A1 (de) * 1998-02-11 1999-08-12 Kampf Gmbh & Co Maschf Kontaktwalzensystem einer Wickelmaschine
DE10131364A1 (de) * 2001-06-28 2003-01-16 Wt Wickeltechnik Gmbh Kontaktwalzensystem einer Wickelmaschine für dünnes Bandmaterial

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022111869A1 (fr) 2020-11-25 2022-06-02 Allstein GmbH Procédé de coupe d'une bande de roulement
DE112021004640T5 (de) 2020-11-25 2023-07-06 Allstein GmbH Verfahren zum Schneiden einer laufenden Materialbahn

Also Published As

Publication number Publication date
EP1454858A1 (fr) 2004-09-08
DE50303106D1 (de) 2006-06-01
US20040155138A1 (en) 2004-08-12

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