EP1295830B2 - Rollenwechsler und Verfahren für einen automatischen Rollenwechseln im Stillstand - Google Patents

Rollenwechsler und Verfahren für einen automatischen Rollenwechseln im Stillstand Download PDF

Info

Publication number
EP1295830B2
EP1295830B2 EP02405806A EP02405806A EP1295830B2 EP 1295830 B2 EP1295830 B2 EP 1295830B2 EP 02405806 A EP02405806 A EP 02405806A EP 02405806 A EP02405806 A EP 02405806A EP 1295830 B2 EP1295830 B2 EP 1295830B2
Authority
EP
European Patent Office
Prior art keywords
web
working
reel
supply
cylinder body
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
EP02405806A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP1295830A2 (de
EP1295830B1 (de
EP1295830A3 (de
Inventor
Daniel Burri
Hans Moser
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.)
Wifag Maschinenfabrik AG
Original Assignee
Wifag Maschinenfabrik AG
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=7699843&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP1295830(B2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Wifag Maschinenfabrik AG filed Critical Wifag Maschinenfabrik AG
Publication of EP1295830A2 publication Critical patent/EP1295830A2/de
Publication of EP1295830A3 publication Critical patent/EP1295830A3/de
Publication of EP1295830B1 publication Critical patent/EP1295830B1/de
Application granted granted Critical
Publication of EP1295830B2 publication Critical patent/EP1295830B2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

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
    • B65H19/10—Changing the web roll in unwinding mechanisms or in connection with unwinding operations
    • B65H19/18—Attaching, e.g. pasting, the replacement web to the expiring web
    • B65H19/1857—Support arrangement of web rolls
    • B65H19/1868—The roll support being of the turret 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
    • B65H19/10—Changing the web roll in unwinding mechanisms or in connection with unwinding operations
    • B65H19/18—Attaching, e.g. pasting, the replacement web to the expiring web
    • B65H19/1842—Attaching, e.g. pasting, the replacement web to the expiring web standing splicing, i.e. the expiring web being stationary during splicing contact
    • B65H19/1847—Attaching, e.g. pasting, the replacement web to the expiring web standing splicing, i.e. the expiring web being stationary during splicing contact taking place on the replacement 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
    • B65H2301/00—Handling processes for sheets or webs
    • B65H2301/10—Selective handling processes

Definitions

  • the invention relates to a roll changer for a web-processing or processing machine, which is set up for a roll change at standstill of the roll changer.
  • the invention further relates to a method for an automatic reel change in such a machine, in which a web to be replaced, although retracted into the machine, but is not in production.
  • Such reel changers are eg from the DE 1256501 , of the US 5,514,237 , of the US 5,064,488 and the US 4,892,263 known.
  • Web-fed rotary printing machines which are preferred examples of web-processing machines for the purposes of the invention, usually have reelstands which are capable of carrying out a so-called flying reel change.
  • a unwinding in the reel splitter from a work roll working web is fully automatically added in a flying reel change during production a stock web and connected to the work path.
  • the supply track winds in the roll changer from a supply roll.
  • the work path is cut, and the old work role either also fully automatically or manually taken from the reel changer and replaced, for example, against a new supply roll.
  • the supply track attached to the working track is the new working track.
  • reelstands that are set up for a flying reel change are standard, at least for large newspaper presses, the reel change causes problems when the reelstand is at a standstill.
  • no reel changers are known which are set up both for a flying reel change and for a fully automatic reel change when the reel changer is at a standstill.
  • the invention is based on a reel splicer for a web processing machine, which is set up for processing a work web to be processed from a work roll, attaching a supply web to the work web and connecting the two webs to one another.
  • a preferred example of a web-processing machine is a web-fed rotary printing press, preferably an offset press for newspaper printing, especially newspaper printing in large runs.
  • the machine may also be a web-processing machine for plastic or metal and basically any web-like material, for example a plastic film, a metal foil, but more preferably paper.
  • the one web is referred to, which is already fed into the machine and is to be replaced by the supply track, for example, according to consumption.
  • the reel changer has a first storage for the work roll and a second storage for the supply roll.
  • the bearings are preferably movable in the reel changer so that they are movable in alternation in a working position and in an exchange position.
  • the working position advantageously also forms a joining position, which is an adhesive position when joined by gluing.
  • the bearings are formed by roller arms, which are pivotable alternately in the working position and in the replacement position.
  • the roll changer further comprises a connecting device for connecting the supply web with the working web.
  • the connecting device is preferably designed as an adhesive device in order to produce an adhesive bond between the working web and the supply web. This is the usual connection technology for webs in web-fed rotary printing. In machines for processing or processing plastic films, however, the connecting device can also be formed, for example, by a welding device; also in machines for the treatment or processing of metallic webs. However, other suitable joining techniques should also not be excluded, even for paper webs.
  • the roll changer further comprises a holding device, which in the conveying direction of the working path behind the connecting device, i. down the connection device is arranged.
  • the holding device is designed such that it can fix, preferably completely block, the working path in relation to the conveying direction.
  • the fixation is preferably carried out exclusively by frictional engagement, particularly preferably by clamping the work path.
  • the reel changer finally includes a draw gear for the work path.
  • the traction device is arranged in the path of the work path between the connecting device and the holding device and set up or designed so that it can pull the working web from the work roll.
  • the removal from the work roll is either entirely without engine assistance or with engine assistance or even against a braking force that may be generated by a drive motor or an additional brake.
  • an advantageous web tension is generated and maintained by means of the pulling device, optionally in conjunction with a rotary drive of the work roll or a brake for the work roll, during the peeling.
  • the traction device may be a traction device with which the web is also conveyed during ongoing production
  • the trajectory is preferably conveyed by the traction device only when the reelstand is at a standstill, but this length must of course be sufficiently great establish the connection of the supply track with the work path and the automatic roll change with fixed work path to carry out. If the towing device promotes the web in the current production, this is preferably done only temporarily.
  • a particularly elegant solution is the use of a clamping device, which serves to compensate for web tension fluctuations during ongoing production of the machine, as a pulling device.
  • known web tension devices such as pivotally or linearly movably mounted pendulum rollers and equivalent roller devices, which are wrapped by the web and regulate by their own movement transversely to its longitudinal axis, the web tension by changing the length of the web path.
  • the tensioned by the web clamping element, a cylinder body in the case of a roller or possibly even a simple rod or the plurality of cylinder body in the case of a roller device is mounted movable against the elasticity of a return element transverse to its longitudinal axis.
  • the clamping element is further coupled with a drive causing this transverse movement.
  • the drive may be, for example, an electric motor or a fluid drive, in particular a piston-cylinder arrangement.
  • tensioning devices can also be used only as a pulling device and does not have to be used as a tensioning device.
  • a restoring element for generating a restoring elasticity force does not necessarily have to be present accordingly.
  • the holding device can in principle be formed by one or more of the roll changer in the path of the work following loading or processing facilities of the machine, which is counted for the purposes of the invention in such a design of the holding device belonging to the reel splitter or be.
  • the holding device is formed on the web path of the work path in front of the first processing or processing device, which follows the traction device according to the invention, to obtain a short path between the traction device and the holding device.
  • the web start of the supply roll should be replaced by the withdrawal from the supply roll.
  • the holding device must therefore fix the web at least in the sense that the working web is not pulled out of the machine in the direction of the roll changer by means of the pulling device, while a withdrawal or withdrawal of the working web from the work roll does not take place to a sufficient extent.
  • the holding device can in particular be formed by a draw roller or a plurality of draw rollers, which are or are arranged in the path of the work path in front of the first printing unit, in particular by an infeed mechanism for the printing unit or several printing units.
  • a tension roller or the plurality of tension rollers is set, i. the tension roller or tension rollers is or are preferably blockable. If the coefficient of friction between the web and such a tension roller or a plurality of tension rollers is already sufficient for a fixation of the web, an already existing traction device can directly form the holding device according to the invention.
  • a pressure element arranged so that the pressure element can be pressed against the tension member to clamp the web between the tension member and the pressure element and hold so that the web through the Action of the pulling device according to the invention can not be retracted backwards.
  • a method according to the invention for an automatic standstill roll change in a web processing machine at least the following operations are performed:
  • the supply roll is moved to a joining position.
  • the supply web wound up into the supply roll lies parallel to the working web drawn into the machine at a distance, so that in the case of its development the supply web comes to lie exactly in coincidence with the working web.
  • the work path is pressed in the joining position of the supply roll to a web start of an outermost web layer of the supply roll and connected to this web start.
  • the work path is fixed downstream of the web start of the supply roll, preferably clamped so that it does not move under the influence of acting for the role change tensile forces at the location of fixation or at least not in a practically relevant extent in the web longitudinal direction.
  • the fixation is preferably carried out before the connection is made.
  • the fixation can be made after pressing the working web to the supply roll or preferably before pressing. It should also not be ruled out that the work path has already been fixed before the supply roll has taken the joining position.
  • a tensile force is exerted on the fixed work path at a point between the web start of the supply roll and the point of fixation and the work path thereby pulled from the work roll.
  • the work path is severed at a point between the work roll and the web start of the supply roll.
  • the unwinding of the working web from the Work roller controlled for example by the work roll is driven in a tuned to the withdrawal speed of the pulling device according to the invention manner of a rotary drive motor.
  • the controlled development can also be advantageously effected by a controlled braking of the work roll to adjust a favorable for the withdrawal web tension.
  • the figures show a roll changer for web-fed rotary printing presses which is set up to receive two rolls of paper R1 and R2. It has a first roller arm 1 which rotatably supports the roller R1 about a rotation axis 4.
  • the roller R1 forms a working roll from which a working web A drawn into the printing press unwinds.
  • the other roller R2 is also rotatably mounted on a second roller arm 2 about an axis of rotation 5 formed by this roller arm 2.
  • the second roll R2 is a supply roll of a supply web V, which is to replace the almost used work roll R1.
  • a motor M1 forms a rotary drive for the work roll R1, which rotates the work roll R1 about the rotation axis 4 during operation of the machine.
  • a similar motor M2 forms a rotary drive for the supply roll R2 in order to drive the supply roll R2 about its axis of rotation 5.
  • the two roller arms 1 and 2 form aligned pivot arms about a common pivot axis 3.
  • Another motor M3 forms a pivot drive for pivoting the roller arms 1 and 2 about the pivot axis 3.
  • the roller arm 2 in the for the roller arm. 1 be pivoted in the figures shown pivot position.
  • two guide rollers 9 are pivotable on pivot arms about the pivot axis 3.
  • the pivot arms for the guide rollers 9 are torsionally rigidly connected to the roller arms 1 and 2 and form a cross with these.
  • the reel changer comprises a connecting device 10, a pulling device 16 and a holding device 21 along a path formed for the working path A.
  • the connecting device 10 is designed as an adhesive device. It comprises, as a joining element, an adhesive roller 14, which is rotatably mounted on a pivoting arm 11 of the supply roll R2 opposite.
  • the pivot arm 11 is pivotable about a pivot axis 12 which is parallel to the axis of rotation 5 of the supply roll R2.
  • the axis of rotation of the adhesive roller 14 has parallel to the axis of rotation 5.
  • the adhesive roller 14 is, as in FIG. 1 indicated, by means of the pivoting movement about the pivot axis 12 to the supply roll R2 pressed.
  • the pivoting movement towards the supply roll R2 and away from the supply roll R2 is effected by means of a pivot drive 13, which is formed by a piston-fluid-cylinder arrangement.
  • the working web A is guided in the position of the work roll R1 shown in the figures between the supply roll R2 and the adhesive roll 14.
  • the pulling device 16 In the path of the work A, immediately behind the connecting device 10, the pulling device 16 is arranged.
  • the pulling device 16 comprises a cylinder body 17, which is pivotably mounted on a pivoting arm about a pivot axis 18.
  • the cylinder body 17 is freely rotatably mounted about its longitudinal axis and is formed in the embodiment of a web-width roller body.
  • the working path A wraps around the cylinder body 17 with a wrap angle of more than 90 ° and is deflected down the track of the cylinder body 17 about a guide roller 20.
  • the working path A is freely stretched between the guide roller 9 of the roller bearing and the cylinder body 17, i. There are no other deflecting elements in this part of the railway.
  • Only the connecting device 10 acts to produce the joint connection in this track section on the working path A. Basically, however, before and / or behind the connecting device 10 further deflecting be arranged.
  • the cylinder body 17 preferably forms a per se known pendulum roller, as in the embodiment, which serves to compensate for web tension fluctuations.
  • the cylinder body 17 is accordingly against a resilience of a return element, such as a compression spring or a fluidbeaufschlagter cylinder, pivotable about the pivot axis 18, wherein the cylinder body 17 is moved by the wrapping work A due to the web tension against the force of the return element.
  • the traction device 16 is equipped with a drive 19, which corresponds to the example selected Pendelwalzenanssen is designed as a pivot drive.
  • the drive 19 is preferably a piston-fluid cylinder arrangement and serves to pivot the cylinder body 17 about the pivot axis 18. In the figures, an average normal or nominal position and two positions of the cylinder body 17 located on both sides of the central position are shown.
  • the holding device 21 includes a rotationally driven cylinder body 22 which is looped by the working line A.
  • the cylinder body 22 as is preferred, a draw roller.
  • the working path A is tensioned freely, i. In this track section, there are no further elements acting on the working track A. In principle, however, deflecting bodies can be arranged therebetween.
  • the holding device 21 is preferably formed by a home-made pulling device, which is arranged between the tensioning and pulling device 16 and the closest in the web path printing unit of the machine.
  • the train roller closest to the tensioning and pulling device 16 forms the cylinder body 22.
  • the cylinder body 22 opposite a formed by a clamping element 23 blocking element is arranged, which can be turned off to the cylinder body 22 and from the cylinder body 22, for example by means of a pivotal mounting of the clamping element 23.
  • the clamping element 23 when forming the cylinder body 22 as a roller preferably also formed by a roller body which is not rotatable for the purpose of fixing the working path A about its own longitudinal axis.
  • the roll changer also comprises a sensor 7 directed onto the surface of the supply roll R2.
  • the sensor 7 serves to detect a splice 6 on which a web start of the supply web V is glued to a next web layer of the supply roll R2.
  • the control device 24 is used to control and preferably also control of the drives M1, M2, M3, 13 and 19, a rotary drive for the cylinder body 22 and a drive for switching on and off of the clamping element 23.
  • the corresponding connections with the said drives for transmission the control signals are shown in dotted lines.
  • the connection can in each case be wired or wireless, for example by radio or optical, executed.
  • the roll change is carried out automatically at least after an optionally manual insertion of the supply roll R2 and removal of the old, for example, used work roll R1. This applies to a flying reel change during production and, according to the invention, also for a reel change to be performed at standstill of the reel changer.
  • FIG. 1 shows the reel changer with retracted work A.
  • the unwound from the work roll R1 working web A is first passed through the one of the guide rollers 9 and between the supply roll R2 and the connecting device 10 through to the tensioning and pulling device 16, wraps around the cylinder body 17 by about 140 °, is deflected immediately behind the cylinder body 17 from the guide roller 20 to the cylinder body 22 of the holding device 21, wraps around the cylinder body 22 by preferably at least 90 ° and is finally guided from there through the first printing nip of the printing press.
  • FIG. 1 shows the reel changer with retracted work A.
  • the pivot arm 11 with the adhesive roller 14 is in an initial position in which the working path A is not touched, that is, the working path A runs freely in the state shown between the supply roll R2 and the connecting device 10.
  • the cylinder body 17 of the tensioning and pulling device 16 is held by the drive of the work roll R1 by means of the working web A, ie by their web tension, in a forward position in which the web path between the next adjacent guide rollers 9 and 20 on both sides of the cylinder body 17th has its smallest length.
  • the working path A is already fixed by the holding device 21 by the clamping element 23 is pressed with a pressing force against the cylinder body 22 and the web A is firmly clamped in the nip formed between the cylinder body 22 and the surface preferably elastically resilient clamping member 23 formed.
  • the supply roll R2 takes in the in FIG. 1 shown state of the reel changer already a defined rotational position.
  • the supply roll R2 was previously rotated in the illustrated pivot position by means of the motor M2.
  • the splice 6 was detected by means of the sensor 7 and determined by the control device 24.
  • the motor M2 controlled by the controller 24 in the illustrated rotational angular position with the rotational position angle ⁇ rotated and preferably set in this rotational position.
  • the rotational position angle ⁇ defining this rotational position is the Measured in angular degrees distance, the splice 6 from the contact point of the adhesive roller 14 has when the adhesive roller 14 is pressed against the supply roll R2.
  • FIG. 2 shows the state of the roll changer after the adhesive roller 14 has been pivoted about the pivot axis 12 and turned against the supply roll R2 and is now pressed against its surface. Otherwise take all other elements of the roll changer including the holding device 21 still the same positions as in the state of FIG. 1 one. If necessary, the work roller R1 was rotated a little by pressing.
  • FIG. 3 shows the entire arrangement, after the work path A by means of the pulling device 16 already a distance from the in FIG. 2 shown state has been deducted from the work roll R1.
  • the cylinder body 17 of the drive 19 In order to exert the necessary tensile force on the work A, the cylinder body 17 of the drive 19 about the pivot axis 18 and against the web tension in the in FIG. 3 shown, middle target position pivoted. This setpoint position assumes the cylinder body 17 during operation also, but pivots freely according to the interaction of the web tension and the return element.
  • the rotational movement of the work roll R1 by means of the motor M1 and / or a brake 8 is controlled so that adjusts a favorable web tension and Auszugs familia.
  • an additional brake 8 is not required in this case. Rather, it is driven during the extraction of the working path A of the motor M1 at a defined speed or even works as a brake generator, and it is the cylinder body 17 acted upon by the drive 19 with a defined restoring force, so that the cylinder body 17 assumes the middle target position.
  • the pull-out movement of the working line A is in FIG. 3 indicated with two solid arrows in the railway.
  • the supply roll R1 is due to the friction caused by means of the pressing adhesive roller 14 from their in the FIGS. 1 and 2 shown angular position in the in FIG. 3 shown rotational position has been rotated, in which the splice 6 comes to rest under the adhesive roller 14. Since the splice 6 has been previously made “sharp", the working web A is pressed by the adhesive roller 14 firmly against the splice 6 having web start of the supply web V in the rotational angle position shown and thereby the web start of the supply web V glued to the work path A.
  • the braking force of the brake 8 is adjusted by the control device 24 in accordance with the pivoting movement of the cylinder body 17 of the pulling device 16.
  • the tuning is such that the braking force of the brake 8 is set so that the cylinder 17 of the pulling device 16 performs a pivoting movement at a defined speed up to a rear position, which in FIG. 4 is shown in a solid line.
  • the motor M1 can be operated as a brake generator.
  • a motor for both directions of rotation form the motor M1.
  • Such a motor with reversible directions of rotation may additionally be designed as a brake generator.
  • FIG. 4 shows in the sequence the state in which the cylinder body 17 assumes its rear position and the working path A has therefore been pulled out during the standstill roll change by the maximum extension length.
  • the adhesive roller 14 is pressed against the supply roll R2. After making the connection, which is primarily in the in FIG. 3 shown state is effected by the further pressing of the adhesive roller 14 a clean detachment of the web start of the supply web V of the supply roll R2. In the in FIG. 4 shown state of the web beginning of the supply web V is already detached from the supply roll R2.
  • FIG. 4 shows the old work A immediately after the cap.
  • the connecting device 10 is again turned off by the supply roll R2. Subsequently, the cylinder body 17 by the drive M1 of the work roll R1 from his in FIG. 4 shown rear position back to the middle position (target position) moves, the cylinder body 17 also occupies the later operation of the machine or to which it oscillates in the event of web fluctuations.
  • the work A is still fixed by the holding and pulling device 21 while.
  • the supply roll R2 from which the working web subsequently unwinds, is turned back in order to keep the web tension constant or at least substantially constant.
  • the reverse rotation is indicated by the indicated rotary arrow.
  • the role change is in this, in FIG. 5 displayed state completed.
  • the drive 19 is a pneumatic drive, it can also form the return element for the elastic compensation of web fluctuations. However, it has no elasticity, because it is formed for example by a hydraulic drive or electric drive, such a drive 19 is disengaged for the purpose of web tension compensation during machine operation.

Landscapes

  • Replacement Of Web Rolls (AREA)
  • Automatic Tape Cassette Changers (AREA)
  • Preliminary Treatment Of Fibers (AREA)
EP02405806A 2001-09-21 2002-09-17 Rollenwechsler und Verfahren für einen automatischen Rollenwechseln im Stillstand Expired - Lifetime EP1295830B2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10146631 2001-09-21
DE10146631A DE10146631B4 (de) 2001-09-21 2001-09-21 Rollenwechsler und Verfahren für einen automatischen Rollenwechsel im Stillstand

Publications (4)

Publication Number Publication Date
EP1295830A2 EP1295830A2 (de) 2003-03-26
EP1295830A3 EP1295830A3 (de) 2005-01-26
EP1295830B1 EP1295830B1 (de) 2007-03-21
EP1295830B2 true EP1295830B2 (de) 2009-06-17

Family

ID=7699843

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02405806A Expired - Lifetime EP1295830B2 (de) 2001-09-21 2002-09-17 Rollenwechsler und Verfahren für einen automatischen Rollenwechseln im Stillstand

Country Status (5)

Country Link
US (1) US6729573B2 (es)
EP (1) EP1295830B2 (es)
AT (1) ATE357395T1 (es)
DE (2) DE10146631B4 (es)
ES (1) ES2284804T5 (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3539565B2 (ja) * 2002-02-05 2004-07-07 株式会社東京機械製作所 輪転機のウェブ紙保持装置
ITFI20040016A1 (it) * 2004-01-21 2004-04-21 Perini Fabio Spa Dispositivo svolgitore per bobine di materiale nastriforme e relativo metodo
ITFI20060156A1 (it) * 2006-06-21 2007-12-22 Focus S R L Apparato di alimentazione di un materiale in forma di nastro continuo ad una o piu' macchine operatrici
DE102008000242B3 (de) * 2008-02-06 2009-01-22 Koenig & Bauer Aktiengesellschaft Verfahren zum Stillstandsrollenwechsel in einem für einen fliegenden Rollenwechsel ausgelegten Rollenwechsler
DE102008028165A1 (de) 2008-06-12 2009-12-17 Manroland Ag Rollenwechsler für eine Rollendruckmaschine und Verfahren zum Betreiben dessen
DE102011007457A1 (de) * 2011-04-15 2012-10-18 Robert Bosch Gmbh Verfahren und Vorrichtung zur Verbindung von zwei Folienbahnen
DE102011084935A1 (de) * 2011-10-21 2013-04-25 Koenig & Bauer Aktiengesellschaft Verfahren zum Einziehen zumindest einer Materialbahn in eine Verarbeitungsvorrichtung
PL3392029T3 (pl) * 2017-04-21 2022-04-25 Held Technologie Gmbh Podajnik do dwutaśmowej prasy, układ dwutaśmowej prasy i sposób użytkowania

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4453152A (en) † 1983-01-10 1984-06-05 The Singer Company Sewing machine control
US5253819A (en) † 1991-09-04 1993-10-19 Butler Automatic, Inc. Speed match splicing method and apparatus
EP1223134A2 (de) † 2000-12-07 2002-07-17 Heidelberger Druckmaschinen Aktiengesellschaft Fliegender Rollenwechsler in einer Rollenrotationsdruckmaschine

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE639827A (es) * 1962-11-13
US3279716A (en) * 1963-09-09 1966-10-18 William F Huck Continuous web winding rollstand
US3326486A (en) * 1965-09-02 1967-06-20 Huck William F Automatic controls for splicing rollstand
US3391877A (en) * 1966-09-28 1968-07-09 Hurletron Inc Automatic preprint paster apparatus and method for using same
JPS5931244A (ja) * 1982-08-09 1984-02-20 Dainippon Printing Co Ltd 給紙装置の紙継ぎ方法
DE3440107A1 (de) * 1984-11-02 1986-05-22 Jagenberg AG, 4000 Düsseldorf Verfahren und vorrichtung zum verbinden einer ersten, zu einer verarbeitungsmaschine ablaufenden materialbahn mit dem anfang einer aufgewickelten zweiten materialbahn
DE3601296A1 (de) * 1986-01-17 1987-07-23 Waertsilae Strecker Gmbh Vorrichtung zum automatischen ansetzen einer warenbahn in einer beschickungsvorrichtung
DE3723600A1 (de) * 1987-07-17 1989-01-26 Voith Gmbh J M Abwickelvorrichtung fuer papier- oder kartonbahn
DE3931852A1 (de) * 1989-09-23 1991-04-04 Erhardt & Leimer Gmbh Rollenwechsler
DE4000745A1 (de) * 1990-01-12 1991-07-18 Roland Man Druckmasch Rollenwechselvorrichtung fuer eine druckmaschine
US5064488A (en) * 1990-03-27 1991-11-12 Trine Manufacturing Company, Inc. Apparatus and method for splicing film
JPH0671954B2 (ja) * 1990-11-29 1994-09-14 株式会社東京機械製作所 紙継装置
US5514237A (en) * 1993-10-05 1996-05-07 The Procter & Gamble Company Heat splicing of thermoplastic film
JP2943106B1 (ja) * 1998-05-18 1999-08-30 株式会社東京機械製作所 走行ウエブの制振方法、制振装置及び紙継ぎ補助装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4453152A (en) † 1983-01-10 1984-06-05 The Singer Company Sewing machine control
US5253819A (en) † 1991-09-04 1993-10-19 Butler Automatic, Inc. Speed match splicing method and apparatus
EP1223134A2 (de) † 2000-12-07 2002-07-17 Heidelberger Druckmaschinen Aktiengesellschaft Fliegender Rollenwechsler in einer Rollenrotationsdruckmaschine

Also Published As

Publication number Publication date
EP1295830A2 (de) 2003-03-26
DE10146631B4 (de) 2004-03-04
ES2284804T5 (es) 2009-10-15
EP1295830B1 (de) 2007-03-21
US20030057315A1 (en) 2003-03-27
DE10146631A1 (de) 2003-04-10
US6729573B2 (en) 2004-05-04
EP1295830A3 (de) 2005-01-26
DE50209753D1 (de) 2007-05-03
ES2284804T3 (es) 2007-11-16
ATE357395T1 (de) 2007-04-15

Similar Documents

Publication Publication Date Title
DE69512061T2 (de) Vorrichtung und verfahren zum automatischen wechseln von rollen für bahnförmige materialien
DE3751440T2 (de) Vorrichtung zum Befestigen einer Ersatzbahn an eine sich bewegende Bahn.
DE3723601C2 (es)
DE4141242C2 (es)
DE2644298A1 (de) Vorrichtung zum anschliessen einer bobine aus papier oder einem anderen material an eine andere bobine
DE19608842B4 (de) Vorrichtung und Verfahren für den Bahneinzug
DE102006015477B3 (de) Vorrichtung zum Ersetzen einer ersten Materialbahn durch eine zweite Materialbahn
EP1295830B2 (de) Rollenwechsler und Verfahren für einen automatischen Rollenwechseln im Stillstand
EP0578956A1 (de) Vorrichtung zum Verbinden zweier Papierbahnen
EP2465362A2 (de) Vorrichtung zur Verarbeitung einer für die Herstellung von stabförmigen Rauchartikeln zu verwendenden Papierbahn
DE102006042217B4 (de) In einem Rollenwechsler für eine Rollendruckmaschine durchgeführtes Verfahren zum Verbinden einer ersten Materialbahn mit einer zweiten Materialbahn
EP2285719B1 (de) Vorrichtung und verfahren zum abwickeln bahnförmigen materials sowie bahnverarbeitende maschine
DE2344870C3 (de) Vorrichtung zur endweisen Verbindung zweier Bahnen
DE69914868T2 (de) Automatischer Spleisser für Abwickler
DE19704332B4 (de) Vorrichtung zum Bearbeiten von mindestens zwei Materialbahnen aus Papier oder Kunststoffolie
DE3440107C2 (es)
EP0963909A1 (de) Verfahren und Vorrichtung zum Herstellen einer am Umfang verpackten Materialbahnrolle und Materialbahnrolle
EP1335872B1 (de) Vorrichtung zum verbinden zweier materialbahnen
DE2417515C2 (de) Vorrichtung zum Zuführen einer Hüllmaterialbahn zu einem Förderer in einer Zigarettenverpackungsmaschine
DE10139563B4 (de) Vorrichtung und Verfahren zur Vorbereitung einer Vorratspapierbahnrolle für den fliegenden Rollenwechsel
DE10219611B4 (de) Rollenwechsler
DE102013209559B4 (de) Vorrichtung zum Aufrollen einer Materialbahn zu einer Rolle und Verfahren zur Verwendung dieser Vorrichtung
DE102008022702B4 (de) Verfahren und eine Vorrichtung zum Abwickeln und zum Speichern von bahnförmigem Material
DE10058437B4 (de) Vorrichtungen zum Verbinden zweier Materialbahnen
EP3405421B1 (de) Vorrichtung und verfahren zum wechsel eines wickels und zum verbinden einer neuen materialbahn an ein ende einer alten materialbahn

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LI LU MC NL PT SE SK TR

AX Request for extension of the european patent

Extension state: AL LT LV MK RO SI

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LI LU MC NL PT SE SK TR

AX Request for extension of the european patent

Extension state: AL LT LV MK RO SI

17P Request for examination filed

Effective date: 20050726

AKX Designation fees paid

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LI LU MC NL PT SE SK TR

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LI LU MC NL PT SE SK TR

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20070321

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REF Corresponds to:

Ref document number: 50209753

Country of ref document: DE

Date of ref document: 20070503

Kind code of ref document: P

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: GERMAN

GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)

Effective date: 20070531

REG Reference to a national code

Ref country code: SE

Ref legal event code: TRGR

ET Fr: translation filed
PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20070821

REG Reference to a national code

Ref country code: IE

Ref legal event code: FD4D

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2284804

Country of ref document: ES

Kind code of ref document: T3

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20070321

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20070321

PLBI Opposition filed

Free format text: ORIGINAL CODE: 0009260

PLAX Notice of opposition and request to file observation + time limit sent

Free format text: ORIGINAL CODE: EPIDOSNOBS2

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20070321

26 Opposition filed

Opponent name: MAN ROLAND DRUCKMASCHINEN AG

Effective date: 20071220

BERE Be: lapsed

Owner name: MASCHINENFABRIK WIFAG

Effective date: 20070930

NLR1 Nl: opposition has been filed with the epo

Opponent name: MAN ROLAND DRUCKMASCHINEN AG

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20070622

Ref country code: MC

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20070930

PLBB Reply of patent proprietor to notice(s) of opposition received

Free format text: ORIGINAL CODE: EPIDOSNOBS3

PLAB Opposition data, opponent's data or that of the opponent's representative modified

Free format text: ORIGINAL CODE: 0009299OPPO

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20070930

PLAB Opposition data, opponent's data or that of the opponent's representative modified

Free format text: ORIGINAL CODE: 0009299OPPO

R26 Opposition filed (corrected)

Opponent name: MANROLAND AG

Effective date: 20071220

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20070917

NLR1 Nl: opposition has been filed with the epo

Opponent name: MANROLAND AG

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20070321

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: SE

Payment date: 20080923

Year of fee payment: 7

RAP2 Party data changed (patent owner data changed or rights of a patent transferred)

Owner name: WIFAG MASCHINENFABRIK AG

PUAH Patent maintained in amended form

Free format text: ORIGINAL CODE: 0009272

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: PATENT MAINTAINED AS AMENDED

REG Reference to a national code

Ref country code: CH

Ref legal event code: PFA

Owner name: WIFAG MASCHINENFABRIK AG

Free format text: MASCHINENFABRIK WIFAG#WYLERRINGSTRASSE 39 POSTFACH#3001 BERN (CH) -TRANSFER TO- WIFAG MASCHINENFABRIK AG#WYLERRINGSTRASSE 39 POSTFACH 8865#3001 BERN (CH)

NLT2 Nl: modifications (of names), taken from the european patent patent bulletin

Owner name: WIFAG MASCHINENFABRIK AG

Effective date: 20090408

27A Patent maintained in amended form

Effective date: 20090617

AK Designated contracting states

Kind code of ref document: B2

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LI LU MC NL PT SE SK TR

REG Reference to a national code

Ref country code: CH

Ref legal event code: AEN

Free format text: AUFRECHTERHALTUNG DES PATENTES IN GEAENDERTER FORM

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20070321

NLR2 Nl: decision of opposition

Effective date: 20090617

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20070917

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20070621

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: TR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20070321

NLR3 Nl: receipt of modified translations in the netherlands language after an opposition procedure
REG Reference to a national code

Ref country code: ES

Ref legal event code: DC2A

Date of ref document: 20090728

Kind code of ref document: T5

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: ES

Payment date: 20090928

Year of fee payment: 8

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FI

Payment date: 20090923

Year of fee payment: 8

Ref country code: GB

Payment date: 20090922

Year of fee payment: 8

Ref country code: NL

Payment date: 20090921

Year of fee payment: 8

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CH

Payment date: 20091221

Year of fee payment: 8

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IT

Payment date: 20090925

Year of fee payment: 8

REG Reference to a national code

Ref country code: NL

Ref legal event code: V1

Effective date: 20110401

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20100917

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20100917

Ref country code: FI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20100917

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20110531

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20100930

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20100930

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20100930

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20110401

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20100917

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20091005

Year of fee payment: 8

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20111019

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20100918

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20090918

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20190923

Year of fee payment: 18

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 50209753

Country of ref document: DE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20210401