EP0300220A2 - Méthode d'enroulage d'une matière à enrouler, alimentée sans interruption, sur plusieurs noyaux de bobinage, ainsi que bobineuse à deux tambours - Google Patents

Méthode d'enroulage d'une matière à enrouler, alimentée sans interruption, sur plusieurs noyaux de bobinage, ainsi que bobineuse à deux tambours Download PDF

Info

Publication number
EP0300220A2
EP0300220A2 EP88110004A EP88110004A EP0300220A2 EP 0300220 A2 EP0300220 A2 EP 0300220A2 EP 88110004 A EP88110004 A EP 88110004A EP 88110004 A EP88110004 A EP 88110004A EP 0300220 A2 EP0300220 A2 EP 0300220A2
Authority
EP
European Patent Office
Prior art keywords
roller
winding
support
wound
pope
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
EP88110004A
Other languages
German (de)
English (en)
Other versions
EP0300220A3 (en
EP0300220B1 (fr
Inventor
Udo Dipl.-Ing. Welschlau
Uwe Melching
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.)
Thimm KG
Original Assignee
Thimm KG
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 Thimm KG filed Critical Thimm KG
Priority to AT88110004T priority Critical patent/ATE75697T1/de
Publication of EP0300220A2 publication Critical patent/EP0300220A2/fr
Publication of EP0300220A3 publication Critical patent/EP0300220A3/de
Application granted granted Critical
Publication of EP0300220B1 publication Critical patent/EP0300220B1/fr
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
    • B65H19/22—Changing the web roll in winding mechanisms or in connection with winding operations
    • B65H19/2238—The web roll being driven by a winding mechanism of the nip or tangential drive type
    • B65H19/2246—The web roll being driven by a winding mechanism of the nip or tangential drive type and the roll being supported on two 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
    • B65H2301/00—Handling processes for sheets or webs
    • B65H2301/40—Type of handling process
    • B65H2301/41—Winding, unwinding
    • B65H2301/413—Supporting web roll
    • B65H2301/4136—Mounting arrangements not otherwise provided for
    • B65H2301/41361—Mounting arrangements not otherwise provided for sequentially used roll supports for the same 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
    • B65H2301/00—Handling processes for sheets or webs
    • B65H2301/40—Type of handling process
    • B65H2301/41—Winding, unwinding
    • B65H2301/417—Handling or changing web rolls
    • B65H2301/418—Changing web roll
    • B65H2301/4182—Core or mandrel insertion, e.g. means for loading core or mandrel in winding position
    • B65H2301/41826—Core or mandrel insertion, e.g. means for loading core or mandrel in winding position by gripping or pushing means, mechanical or suction gripper
    • 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

Definitions

  • the invention relates to a method for winding wound material supplied without interruption onto a plurality of winding cores, in particular on printing machines, with a double carrier roller having two support rollers, in the support of which the material to be wound is wound on a winding core into a roll and is thereby supported by a loading roller.
  • the invention also relates to a double carrier roller for winding wound material supplied without interruption on a plurality of winding cores, with two driven carrier rollers which form a support for each roll formed from the winding core and the material to be wound, and a load roller guided vertically above the support and with a feed device for the winding cores, a removal device for the rolls and a cutting device for cutting through the winding material.
  • the invention is used in particular at the end of printing presses which have to work in register and where it is still a matter of straight winding.
  • a method of the type mentioned at the beginning and a corresponding double carrier roller roller is known from US Pat. No. 2,989,262.
  • Two driven support rollers mounted adjacent to each other in the horizontal direction form a support for a winding core, which in turn is pressed in the vertical direction by a loading roller in the support.
  • the strip-like, continuously, ie without interruption, wound material is wound up one after the other onto winding cores, with the corresponding rolls ultimately being produced. It is a feed device for the winding cores on one side of the double carrier roller roller and on the other
  • a discharge device is provided for the finished rolls.
  • a knife-shaped cutting device is movably mounted, with the aid of which the web of the winding material can be severed from bottom to top, in order in this way the end of the winding material on a roll and the beginning of the winding material on the next one Form winding core.
  • the arrangement of the cutting device in the gap between the two support rollers requires a certain amount of space, so that the support rollers themselves must be arranged with their axes further apart than would be necessary due to their diameter. This in turn means that the winding core must have a certain minimum size in its diameter, so that smaller winding cores cannot be used.
  • such a support roller roller provides good support for the roller on the support rollers.
  • a constant web tension can be set even with small winding diameters, since the loading roller can be loaded and unloaded individually.
  • Such a roller roller is also characterized in that the web of the material to be wound is wound up to the edge.
  • changing a completely wound roll and using a new winding core present certain difficulties.
  • such a double carrier roller roller can not only be used for simple tasks of sheet-like coloring or coating of winding material, but also due to the very good web tension ratios in printing machines.
  • DE-OS 32 16 399 also shows a double carrier roller in which the two carrier rollers are also arranged at a considerable distance from one another. This is necessary because the feed device for winding cores is passed upwards from below through the gap between the two support rollers in order to start the winding process on a new winding core. It is also possible to add a third support roller to the two support rollers to connect and allow the feed device for the winding cores to reach through the gap between the second and the third support roller. But here, too, there are limited geometrical relationships, so that here too the winding cores must not be less than a minimum diameter. It is also difficult to wind up the winding material at the beginning of the diameter of the roll that is being formed and to use the loading roller at this time.
  • Pope-Rollers which essentially consist of a driven support roller and a swivel device with a receiving part for the bearings of the winding core.
  • the roll forming is not guided on two support rollers as in a double support roller, but based on the support roller during the winding-up process, generally only a part of the weight of the roller being supported on the support roller.
  • the swivel device can be swiveled about a swivel axis mounted next to the axis of the support roller and serves to lift and remove a finished roll.
  • Such Pope-Roller are mainly used in the paper industry, specifically in the manufacture of paper and its further processing, e.g. B.
  • the invention is based on the object, starting from a typical support roller with support rollers arranged close to one another, to show a method and a double support roller with which it is possible to achieve largely constant web tension conditions, automatically, i. H. to work without interruption of the supplied winding material, to enable a problem-free change and to wind up with exact edges.
  • this is achieved in the method of the type described in the introduction in that the material to be wound is first wound onto a winding core resting on the two support rollers of the double support roller roller until the roller has a weight sufficient for pressing against a support roller of a pope roller that the roll is taken from the support of the double carrier roller with a swivel device and transferred to the support roller of the Pope roller via the second carrier roller and is finished wound there until the intended final diameter of the roller is reached.
  • the load roller also offers the option of individually adjusting the pressure on one or both sides - depending on the requirements. The surface pressure results from the two contact areas on both support rollers. Only when the roll has a corresponding weight is the pressure released via the loading roller and the roll is then transferred to the Pope-Roller and finished there until the intended final diameter.
  • the weight of the roll is already so great that the support force on the support roller of the Pope-Roller is sufficient to be able to work with constant web tension conditions and a hard core, register-accurate and without register errors.
  • the special advantage is achieved that the double carrier roller reel is free in the side part of the winding process, for a longer period of time, so that it is easily possible to prepare a new winding core, to position it and then ready to wrap it during the flying reel change To have available.
  • the finished wound roll can be removed at the same time, then a winding core can be picked up and placed in an intermediate station on the double support roller reel and the roll wound on the support rollers can then be taken over and swiveled onto the support roller of the Pope-Roller.
  • the swiveling process of the swiveling device of the Pope-Roller is used in every movement phase and used for the various functions specified. A separate transport device and its control is therefore unnecessary.
  • the path of the winding material can be cut in the movement from top to bottom, so that the directions of movement of the lowering of a new winding core into the support on the two support rollers and the direction of movement of the knife-like cutting device match.
  • a very precise timing between the two movements is easily possible and there is the advantage that the support rollers of the double support roller roller can be arranged relatively close together, which in turn results in the advantage that winding cores with a relatively small diameter can be used, and even with large working widths.
  • the support roller of the Pope-Roller can be moved very close to the second support roller of the double carrier roller roller, which gives the entire device a short construction and also the takeover process of the roller between the double carrier roller roller and the Pope roller takes only a short time and only small paths need to be bridged.
  • the double carrier roller of the type described in the introduction is characterized in that behind the two carrier rollers a Pope roller is provided with its own support roller and its own pivoting device, that the support roller has a larger diameter than the carrier rollers, and that the pivoting device about the axis of the support roller is pivotally arranged.
  • a Pope roller behind the two carrier rollers a Pope roller is provided with its own support roller and its own pivoting device, that the support roller has a larger diameter than the carrier rollers, and that the pivoting device about the axis of the support roller is pivotally arranged.
  • the support rollers and the support rollers can be arranged directly adjacent to one another.
  • This design also ensures that the size of the contact areas and the surface pressure in the contact areas are largely inexpensive, so that web tension surges do not occur.
  • the device is therefore particularly suitable for use in printing presses which have to work in register.
  • the advantages - good initial winding hardness and constant web tension - of the double carrier roller reel are fully utilized, while with large reel diameters the weight component of the reel is sufficient for the further winding process on the Pope-Reel. This gives the roll an edge-accurate appearance and the web tension is kept essentially constant in all winding phases.
  • the swivel device can have two swivel arms on which receiving parts for the winding core are arranged so as to be displaceable; the swivel arms with the receiving parts can be swiveled on the one hand into the area above the support rollers and on the other hand beyond the winding position of the Pope-Roller up to a depositing station for the fully wound rolls, so that the swiveling device can perform a variety of functions which previously required separate device parts for their implementation were.
  • the winding core can be guided in axially secured bearings in the area above the support rollers and / or in the area of the Pope-Roller. This also contributes to a precise winding.
  • the Pope-Roller's delivery device can also be designed as a feed device for the winding cores and as a discharge device for the rolls. It goes without saying that the swivel device must therefore sweep over additional swivel angles and a corresponding device is required to control this movement. However, since the receiving parts on the swivel arms must be operable in the radial direction anyway, the additional effort is low.
  • An intermediate station for depositing winding cores ready for winding can be provided by the swivel device, from which the winding cores reach the support formed by the two support rollers.
  • the proposed embodiment enables the roll change to be fully automated.
  • the double carrier roller roller has a conventional machine frame 1 with two column-like walls 2 on the right and left, which are connected to one another in a bridge-like manner or are supported on one another. For the sake of clarity, only one wall 2 is shown. Between the two walls 2, two support rollers 3 and 4 are mounted in a fixed position, which are driven in the direction of the arrows shown.
  • the two walls 2 are provided with vertically extending guide elements 5, which are used for the vertical guidance of receiving claws 6 for a winding core 7 and for the guidance of a loading roller 8.
  • the winding core 7 has a winding rod 9 and a sleeve 10 in detail. The sleeve is releasably attached to the winding rod 9 in the usual manner.
  • While winding up in this Position is from the start the loading roller 8, which is vertically movable in the guide elements 5 according to arrow 15, on top of the roller 13;
  • the loading roller 8 is shown here in its upper end position, that is to say raised from the circumference of the roller 13.
  • Booms 16 are connected to the bearing of the loading roller 8 and carry a knife-like cutting device 17 which extends across the width of the web of the winding material 11.
  • the machine frame 1 also carries an intermediate station 18 and a slideway 19.
  • the intermediate station 18 is intended to receive a new winding core when changing the reel and is arranged so high that a partially wound reel 13 can be transported under it.
  • the slideway 19 ends relative to the receiving claws 6 on the guide elements 5.
  • displaceable locking bolts 33 are provided which serve to receive or release the unit consisting of winding core 7 and loading roller 8 and are driven by hydraulic cylinders 34.
  • a double carrier roller with its essential elements is thus provided.
  • the double carrier roller roller is followed by a Pope roller 20 which has a support roller 21 which, like the carrier rollers 3 and 4, is mounted on the machine frame 1 in a stationary but driven manner.
  • the support roller 21 has a much larger diameter than the support rollers 3 and 4.
  • the rollers 3, 4, 21 are arranged so that they are tangent to a common horizontal plane from below.
  • the bearings of these three rollers are so close together that only the gaps required for the rotary movement of the rollers are formed between the rollers. This makes it possible to use comparatively small sleeve diameters.
  • the support roller 21 is driven according to arrow 22.
  • the Pope-Roller 20 also has, as an essential element, a pivoting device 23 which can be pivoted about an axis 24, which at the same time is the axis of rotation of the Support roller 21 forms.
  • a pivoting device 23 which can be pivoted about an axis 24, which at the same time is the axis of rotation of the Support roller 21 forms.
  • two swivel arms 25 are provided in the frame of the swivel device 23, which are mounted on the right and left of the machine frame 1.
  • a receiving part 26 is slidably guided in the direction of a double arrow 27.
  • a piston-cylinder unit 28 is mounted on each swivel arm 25.
  • the two receiving parts 26 are similar to the receiving claws 6 for receiving a winding core 7 or the winding rod 9, with intermediate bearings, clamping devices and. Like. are omitted.
  • the receiving parts 26 can be pivoted about the axis 24 by means of the swivel arms 25, specifically in both directions, as indicated by a double arrow 29.
  • a pick-up and transport device 30 for finished wound rolls 13 is provided, which has pick-up elements 31, which are arranged according to the double arrow 32 to change the height.
  • the receiving and transport device 30 can be designed as a movable carriage or the like. It is used to take up the finished wound roll and to transport it away.
  • FIGS. 2 to 7 are highly schematic, so that the essential steps can be better recognized.
  • the web-like winding material 11 is fed continuously according to FIG. 2 and reaches the support rollers 3 and 4 via deflection rollers (not specified in more detail) and is wound here on the sleeve 10 of the winding core 7 to form the roll 13.
  • the diameter of the roller 13 may have increased, for example, up to half the final diameter.
  • the loading roller 8 presses the roller 13 against the two support rollers 3 and 4, which is particularly necessary at the start of the winding.
  • a new winding core 7, consisting of winding rod 9 and sleeve 10 is prepared ready for insertion, ie provided with an adhesive strip on a surface line of the sleeve 10 and thus inserted into the receiving parts 26 of the swivel device 23.
  • the pivoting device 23 of the Pope-Roller 20 functions here as a transport device for the winding core 7.
  • the swiveling device 23 was swiveled clockwise and the receiving parts 26 extended so that the new winding core 7 is deposited in the intermediate station 18.
  • the receiving parts 26 are then moved in radially on the swivel arms 25 and brought under the winding rod 9 of the roller 13 (FIG. 4), taking over the winding rod 9 or the roller 13 and conveying them over the carrying roller 4 while continuing the winding operation until the roller 13 is placed on the support roller 21.
  • the load roller 8 has been raised before taking over the roller 13. This can, for example, have been moved in its upper end position, as shown in FIG. 1.
  • the unit formed from the winding core 7 and the loading roller 8 is then placed on the locking bolt 33 which can be retracted by the hydraulic cylinder 34, without first having contact with the winding material 11 (FIG. 5). In this position, only the Pope-Roller is wound up and the final diameter of the roller 13 is reached.
  • the division of the winding into the double carrier roller roller on the one hand and the Pope roller 20 on the other hand can take place depending on the circumstances. For example, it is possible to wind about 50 to 70% of the diameter of the roller 13 on the double carrier roller roller and only the rest on the Pope roller 20.
  • the unit consisting of the new winding core 7 and the loading roller 8 with the cutting device 17 is released by actuating the hydraulic cylinders 34 and thus retracting the locking bolts 33, so that the latter can fall down. Pressing using cylinders is also possible at this point. It is only important that the cutting device 17 cuts the web-shaped winding material between the support roller 4 and the support roller 21, and that the adhesive strip located on the sleeve 10 receives the beginning of the web-shaped winding material 11 formed in this way and around the new winding core 7 or the sleeve 10 winds up so that the support 14 of the double carrier roller is used accordingly for a new roll 13.
  • a driven rubber roller, not shown, set from the right to the support roller 3 and clamping the new web entrance, can ensure that the web tension is maintained immediately after the web has been severed.
  • the diameter of the roller 13 on the two support rollers 3 and 4 then increases again, while the previously wound roller 13 now moves from the receiving parts 26 on the swivel arms 25 by pivoting the swivel arms 25 counterclockwise into the Pick-up and transport device 30 or its pick-up elements 31 is delivered.
  • the receiving parts 26 are extended somewhat so that the roller 13 loses contact with the support roller 21, as shown in FIG. Then a new winding core 7 is inserted again, as shown in FIG. 2.
  • the embodiment of the double carrier roller scooter shown in FIGS. 8 and 9 has a structure similar to that of the embodiment shown in FIGS. 1 to 7, but with the difference that the intermediate station 18 is no longer provided in a fixed position, but on the carrier, on which one the cutter 17 is.
  • a unit is thus formed from the loading roller 8, the cutting device 17 and the intermediate station 18, which is provided to be movable in height together.
  • two lever arms 35 are provided on the carrier, on which the loading roller 8 is also mounted, which can pivot about the axis of the loading roller 8 and which have bearing recesses 36 at their free ends.
  • a drive 37 for example in the form of an electric motor with a gear transmission stage, serves to pivot the lever arms 35, the two end positions being shown in FIGS. 8 and 9.
  • a new winding core 7 comprising a winding rod 9 and a sleeve 10 is inserted into the receiving part 26 the swivel arms 25 inserted.
  • the pivot arms 25 are pivoted into the position shown in Figure 8, so that the winding core 7 is located exactly above the bearing recesses 36 of the lever arms 35.
  • the load roller 8 also raises its support and thus also the lever arms 35 of the intermediate station 18, as a result of which the winding core 7 is forcibly taken over by the bearing recesses 36.
  • both the receiving part 26 and the bearing recesses 36 are secured by hydraulic clamping devices, so that the winding core 7 is held in a fixed manner. For the sake of clarity, these elements are not shown.
  • the swiveling device 23 is free again and can take over the winding roll 13 from the double carrier roll roll, similar to that shown in the other embodiment in FIG.
  • FIG. 8 shows that the cutting device 17 ultimately forms the lowest point of this structural unit.
  • the assembly is then lowered again until the loading roller 8 touches the sleeve 10.
  • the cutting device 17 cuts the material to be wound 11 on the Pope-Roller when the intended maximum diameter of the winding roller 13 is reached and the new winding core 7 on the double support roller roller begins to wind a new web.
  • the remaining mode of operation is analogous to the mode of operation of the exemplary embodiment of FIGS. 1 to 7.
  • the unit consisting of loading roller 8, intermediate station 18 and cutting device fulfills a multiple function. It serves via the loading roller 8 to apply the contact pressure and thus to provide constant web tension conditions in the pre-winding unit. It carries the cutting device 17 and also provides the required movement for this cutting device. It finally receives the intermediate station 18 and forms part of a transport device for the winding core from the intermediate station 18 until it is transferred to the locking bolts 33.

Landscapes

  • Replacement Of Web Rolls (AREA)
  • Unwinding Webs (AREA)
EP88110004A 1987-07-18 1988-06-23 Méthode d'enroulage d'une matière à enrouler, alimentée sans interruption, sur plusieurs noyaux de bobinage, ainsi que bobineuse à deux tambours Expired - Lifetime EP0300220B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT88110004T ATE75697T1 (de) 1987-07-18 1988-06-23 Verfahren zum aufwickeln von ohne unterbrechung zugefuehrtem wickelgut auf mehrere wickelkerne sowie doppeltragwalzenroller.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3723827 1987-07-18
DE19873723827 DE3723827A1 (de) 1987-07-18 1987-07-18 Verfahren zum aufwickeln von ohne unterbrechung zugefuehrtem wickelgut auf mehrere wickelkerne sowie doppeltragwalzenroller

Publications (3)

Publication Number Publication Date
EP0300220A2 true EP0300220A2 (fr) 1989-01-25
EP0300220A3 EP0300220A3 (en) 1990-11-28
EP0300220B1 EP0300220B1 (fr) 1992-05-06

Family

ID=6331872

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88110004A Expired - Lifetime EP0300220B1 (fr) 1987-07-18 1988-06-23 Méthode d'enroulage d'une matière à enrouler, alimentée sans interruption, sur plusieurs noyaux de bobinage, ainsi que bobineuse à deux tambours

Country Status (6)

Country Link
US (1) US4988051A (fr)
EP (1) EP0300220B1 (fr)
AT (1) ATE75697T1 (fr)
DE (2) DE3723827A1 (fr)
ES (1) ES2031555T3 (fr)
GR (1) GR3004514T3 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0382898A2 (fr) * 1989-02-16 1990-08-22 JAGENBERG Aktiengesellschaft Bobineuse à rouleaux porteurs pour l'enroulement de matériaux en bande
EP0640544A1 (fr) * 1993-08-24 1995-03-01 Beloit Technologies, Inc. Procédé et dispositif d'enroulement pour enrouler une bande
EP0918033A1 (fr) * 1997-11-22 1999-05-26 Voith Sulzer Finishing GmbH Dispositif et procédé de bobinage pour l'enroulement de bandes de matériau
DE102011113182A1 (de) 2011-09-10 2013-03-14 Andritz Küsters Gmbh Doppeltragwalzenroller

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9121692D0 (en) * 1991-10-12 1991-11-27 E D Warburton & Co Ltd Improvements in or relating to the winding of continuous webs
US5226611A (en) * 1992-01-16 1993-07-13 C. G. Bretting Manufacturing Co., Inc. Twin station rewinder
WO1996002449A1 (fr) * 1994-07-13 1996-02-01 C.G. Bretting Manufacturing Co., Inc. Dispositif de controle de l'enroulement d'un rouleau
US5772149A (en) * 1996-09-18 1998-06-30 C. G. Bretting Manufacturing Company, Inc. Winding control finger surface rewinder
US6000657A (en) * 1996-09-18 1999-12-14 C.G. Bretting Manufacturing Company, Inc. Winding control finger surface rewinder with core insert finger
US5820064A (en) * 1997-03-11 1998-10-13 C.G. Bretting Manufacturing Company, Inc. Winding control finger surface rewinder with core insert finger
US6089498A (en) * 1998-06-26 2000-07-18 Sticht; Walter Monitoring means for an end of a thread-like material wound on a supply coil and process for this
US6834824B1 (en) 1999-03-16 2004-12-28 Black Clawson Converting Machinery, Inc. Continuous winder and method of winding slit rolls of large diameter on small diameter cores
EP1630115B1 (fr) * 2001-01-16 2010-10-13 FABIO PERINI S.p.A. Re-enrouleuse pour re-enrouler du matériau en bande sur un noyau pour former des rouleaux et sa méthode
US7008364B2 (en) * 2002-09-27 2006-03-07 C.G. Bretting Manufacturing Company, Inc. Sheet folding apparatus and method
US7175127B2 (en) * 2002-09-27 2007-02-13 C.G. Bretting Manufacturing Company, Inc. Rewinder apparatus and method
US10449746B2 (en) 2016-06-27 2019-10-22 C. G. Bretting Manufacturing Co., Inc. Web processing system with multiple folding arrangements fed by a single web handling arrangement

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2989262A (en) * 1958-05-19 1961-06-20 Beloit Iron Works Counter roll winder
DE1929570A1 (de) * 1969-06-11 1970-12-17 Artos Meier Windhorst Kg Vorrichtung zum kontinuierlichen Aufwickeln von laufenden Warenbahnen
EP0093301A1 (fr) * 1982-05-03 1983-11-09 Klaus Günter Kühn Dispositif pour changer le centre d'une bobine enroulée d'un matériel en bande

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1248542A (en) * 1915-07-13 1917-12-04 Great Northern Paper Co Winding-reel for paper.
US2915255A (en) * 1955-05-19 1959-12-01 Black Clawson Co Paper machinery
US3062465A (en) * 1960-04-14 1962-11-06 Aluminum Res Corp Method of and apparatus for reeling sheet material continuously
US3047248A (en) * 1960-05-23 1962-07-31 Birch Brothers Inc Automatic cut-off web winder
DE1905820U (de) * 1964-09-21 1964-12-03 Windmoeller & Hoelscher Vorrichtung zum kontinuierlichen aufwickeln einer bahn aus papier, kunststoffolie od. dgl.
US3345010A (en) * 1965-08-09 1967-10-03 Frank W Egan & Company Winder roll ejector
US3817467A (en) * 1969-06-11 1974-06-18 J Dambroth Device for continuous winding of continuously running webs of material
DE3121039C2 (de) * 1981-05-27 1990-05-31 Jagenberg-Werke AG, 4000 Düsseldorf Verfahren zum achslosen Wickeln einer Warenbahn
DE3143281C2 (de) * 1981-10-31 1990-07-12 A. Ahlström Development GmbH, 7315 Weilheim Tragwalzenwickelvorrichtung
JPS60137748A (ja) * 1983-12-23 1985-07-22 Kataoka Kikai Seisakusho:Kk シ−ト巻取り再開装置
US4606381A (en) * 1984-02-16 1986-08-19 Tsudakoma Kogyo Kabushiki Kaisha Method and apparatus for automatically exchanging cloth rollers in a loom

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2989262A (en) * 1958-05-19 1961-06-20 Beloit Iron Works Counter roll winder
DE1929570A1 (de) * 1969-06-11 1970-12-17 Artos Meier Windhorst Kg Vorrichtung zum kontinuierlichen Aufwickeln von laufenden Warenbahnen
EP0093301A1 (fr) * 1982-05-03 1983-11-09 Klaus Günter Kühn Dispositif pour changer le centre d'une bobine enroulée d'un matériel en bande

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0382898A2 (fr) * 1989-02-16 1990-08-22 JAGENBERG Aktiengesellschaft Bobineuse à rouleaux porteurs pour l'enroulement de matériaux en bande
EP0382898A3 (fr) * 1989-02-16 1990-12-12 JAGENBERG Aktiengesellschaft Bobineuse à rouleaux porteurs pour l'enroulement de matériaux en bande
EP0640544A1 (fr) * 1993-08-24 1995-03-01 Beloit Technologies, Inc. Procédé et dispositif d'enroulement pour enrouler une bande
WO1995005988A1 (fr) * 1993-08-24 1995-03-02 Beloit Technologies, Inc. Procede et dispositif de bobinage de bandes
US5639045A (en) * 1993-08-24 1997-06-17 Beloit Technologies, Inc. Method and winding device for winding webs
EP0918033A1 (fr) * 1997-11-22 1999-05-26 Voith Sulzer Finishing GmbH Dispositif et procédé de bobinage pour l'enroulement de bandes de matériau
US6059219A (en) * 1997-11-22 2000-05-09 Voith Sulzer Finishing Gmbh Winding device and process for winding material webs
DE102011113182A1 (de) 2011-09-10 2013-03-14 Andritz Küsters Gmbh Doppeltragwalzenroller

Also Published As

Publication number Publication date
EP0300220A3 (en) 1990-11-28
DE3723827A1 (de) 1989-02-02
DE3870740D1 (de) 1992-06-11
ES2031555T3 (es) 1992-12-16
GR3004514T3 (fr) 1993-04-28
US4988051A (en) 1991-01-29
EP0300220B1 (fr) 1992-05-06
DE3723827C2 (fr) 1991-03-07
ATE75697T1 (de) 1992-05-15

Similar Documents

Publication Publication Date Title
AT400558B (de) Verfahren und vorrichtung zum aufrollen und wickeln einer bahn
EP0300220B1 (fr) Méthode d'enroulage d'une matière à enrouler, alimentée sans interruption, sur plusieurs noyaux de bobinage, ainsi que bobineuse à deux tambours
DE4208746C2 (de) Verfahren und Vorrichtung zum Wechseln von Spulen
DE3716188A1 (de) Verfahren und system zum behandeln mindestens einer materialbahn
DE2847556A1 (de) Revolverkopf-aufwickelmaschine fuer bandfoermiges material
DE2823326A1 (de) Endstation einer maschine zur behandlung bandfoermigen materials, beispielsweise einer druckmaschine
DE2638368C2 (de) Verfahren und Doppeltragwalzen-Wickelmaschine zum Wickelwechsel nach dem Aufwickeln von Bahnen
DE4104082C2 (de) Vorrichtung zum wahlweisen Umschlingen von Wickelhülsen in der einen oder anderen Umschlingungsdrehrichtung durch eine Warenbahn bei Mehrfach-Wickelwendemaschinen
DE3640724C2 (de) Verfahren und Vorrichtung zum Aufrollen von Bahnen
WO1980001794A1 (fr) Dispositif permettant d'obtenir un changement de rouleaux volant
DE4342277C2 (de) Revolverkopf-Tragwalzenwickler
DE3800702A1 (de) Rollenschneidemaschine
DE3308059C2 (fr)
EP2313335B1 (fr) Dispositif et procédé pour enrouler et/ou dérouler des bandes de matériau
AT402056B (de) Wickelmaschine
DE2429917C3 (de) Einrichtung zum automatischen Wechsel von Aufwickelkernen in Aufwickelmaschinen
EP1454858B1 (fr) Enrouleuse
DE4039048C2 (de) Wickelvorrichtung zum Aufwickeln einer kontinuierlich zugeführten Kunststoffbahn
DE4415316C2 (de) Rollenwickelmaschine
EP0934895B1 (fr) Méthode pour guider une bande de matériau depuis une bobine vers un noyau d'enroulement et dispositif à bobiner
EP1657194B1 (fr) Dispositif d'enroulage de bobines et procédé pour l'enroulement de bobines
DE2243504C2 (de) Vorrichtung zum fortlaufenden Aufwickeln einer Folienbahn auf Wickelhülsen
EP0406581A1 (fr) Dispositif pour couper une bande sur un rouleau d'inversement
EP0930261B1 (fr) Méthode et dispositif pour enrouler des bandes refendues en rouleaux
DE4035143C2 (de) Doppeltragwalzen-Wickelmaschine zum kontinuierlichen Aufwickeln einer von unten her durch den Spalt zweier Tragwalzen eines oberen Tragwalzenpaares hindurchgeführten Warenbahn bzw. von mehreren nebeneinanderliegenden Nutzenstreifen aus Kunststoff, Vlies, Papier oder dgl.

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 CH DE ES FR GB GR IT LI NL SE

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 CH DE ES FR GB GR IT LI NL SE

17P Request for examination filed

Effective date: 19901120

17Q First examination report despatched

Effective date: 19910228

ITF It: translation for a ep patent filed

Owner name: DE DOMINICIS & MAYER S.R.L.

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE CH DE ES FR GB GR IT LI NL SE

REF Corresponds to:

Ref document number: 75697

Country of ref document: AT

Date of ref document: 19920515

Kind code of ref document: T

REF Corresponds to:

Ref document number: 3870740

Country of ref document: DE

Date of ref document: 19920611

GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)
ET Fr: translation filed
REG Reference to a national code

Ref country code: GR

Ref legal event code: FG4A

Free format text: 3004514

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2031555

Country of ref document: ES

Kind code of ref document: T3

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

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

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: SE

Payment date: 19930517

Year of fee payment: 6

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

Ref country code: FR

Payment date: 19930528

Year of fee payment: 6

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

Ref country code: GB

Payment date: 19930611

Year of fee payment: 6

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

Ref country code: ES

Payment date: 19930617

Year of fee payment: 6

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

Ref country code: AT

Payment date: 19930625

Year of fee payment: 6

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

Ref country code: NL

Payment date: 19930630

Year of fee payment: 6

Ref country code: GR

Payment date: 19930630

Year of fee payment: 6

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

Ref country code: BE

Payment date: 19930702

Year of fee payment: 6

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

Ref country code: CH

Payment date: 19930709

Year of fee payment: 6

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

Ref country code: GB

Effective date: 19940623

Ref country code: AT

Effective date: 19940623

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

Ref country code: SE

Effective date: 19940624

Ref country code: ES

Free format text: LAPSE BECAUSE OF EXPIRATION OF PROTECTION

Effective date: 19940624

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

Ref country code: LI

Effective date: 19940630

Ref country code: CH

Effective date: 19940630

Ref country code: BE

Effective date: 19940630

BERE Be: lapsed

Owner name: THIMM K.G.

Effective date: 19940630

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

Ref country code: GR

Free format text: THE PATENT HAS BEEN ANNULLED BY A DECISION OF A NATIONAL AUTHORITY

Effective date: 19941231

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

Ref country code: NL

Effective date: 19950101

EUG Se: european patent has lapsed

Ref document number: 88110004.4

Effective date: 19950110

NLV4 Nl: lapsed or anulled due to non-payment of the annual fee
GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 19940623

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

Ref country code: FR

Effective date: 19950228

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

EUG Se: european patent has lapsed

Ref document number: 88110004.4

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Ref country code: GR

Ref legal event code: MM2A

Free format text: 3004514

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 19990601

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

Ref country code: DE

Payment date: 20000523

Year of fee payment: 13

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: 20020403

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;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED.

Effective date: 20050623