EP1038814B1 - Winding system for webs of duroplastic compound - Google Patents

Winding system for webs of duroplastic compound Download PDF

Info

Publication number
EP1038814B1
EP1038814B1 EP00105168A EP00105168A EP1038814B1 EP 1038814 B1 EP1038814 B1 EP 1038814B1 EP 00105168 A EP00105168 A EP 00105168A EP 00105168 A EP00105168 A EP 00105168A EP 1038814 B1 EP1038814 B1 EP 1038814B1
Authority
EP
European Patent Office
Prior art keywords
conveying
smc
web
reels
reeling system
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
EP00105168A
Other languages
German (de)
French (fr)
Other versions
EP1038814A2 (en
EP1038814A3 (en
Inventor
Jean-Marc Giraud
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.)
Menzolit Fibron GmbH
Original Assignee
Menzolit Fibron 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
Priority claimed from DE19919052A external-priority patent/DE19919052A1/en
Application filed by Menzolit Fibron GmbH filed Critical Menzolit Fibron GmbH
Publication of EP1038814A2 publication Critical patent/EP1038814A2/en
Publication of EP1038814A3 publication Critical patent/EP1038814A3/en
Application granted granted Critical
Publication of EP1038814B1 publication Critical patent/EP1038814B1/en
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
    • B65H18/00—Winding webs
    • B65H18/08—Web-winding mechanisms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2405/00—Parts for holding the handled material
    • B65H2405/40—Holders, supports for rolls
    • B65H2405/42—Supports for rolls fully removable from the handling machine
    • B65H2405/422—Trolley, cart, i.e. support movable on floor

Definitions

  • the invention relates to a winding device for webs SMC on transport rollers.
  • SMC sheet molding compound
  • thermosetting compound materials which are in the form of thin plates and are formed in the pressing process (see e.g. US-A-5 601 770).
  • the SMC is manufactured with conventional machines and either on one
  • the winding core is rolled up into transport rolls or packed in boxes in a zigzag fold.
  • a reversing gear is normally used in the manufacture of the transport rollers used (see Fig. 1) so that the SMC machine does not need to be stopped (see e.g. EP-A-0 327 048).
  • the reversing gear consists of a rocker 1, on which two empty transport rollers 2 are arranged, which are driven by a motor 3a. If the first role you Has reached the target weight, the SMC web 4 is cut and the rocker 1 tilts, driven by the motor 3b, the second transport roller 2 in the filling position. The SMC web 4 is then placed on the winding core of the second transport roll placed (see Fig. 2) and the filled transport roll removed and on Metal frame set (see Fig. 3). An empty transport roll is then opened the reversing gear put on. With these reversing gearboxes Transport rollers are therefore constantly being changed without interrupting production.
  • the metal frame Fig. 3 which receives the transport rollers, is on 2 to 4 Transport rollers designed, but generally on 4.
  • the total weight of the SMC mounted on the frame is 800 to 1600 kg 2 to 4 rolls.
  • the invention has for its object a winding device according to the Improve the preamble of claim 1 so that even heavier transport rollers can be wrapped in a simple manner with a small space requirement.
  • the drive for the transport rollers during the winding process is usefully through an encoder arranged on the machine for producing the SMC web controlled.
  • an empty transport roll arranged if necessary is moved from an actuating cylinder to the filling position. Because the transport roll on a frame is arranged, the entire frame is moved. Preferably points the feeder has a cutter for cutting the web.
  • the diameter of the Core of the transport rolls between 400 and 600 mm.
  • Figures 1 and 2 show a reversing gear according to the prior art, such as already explained in the introduction to the description.
  • Fig. 3 shows an associated Metal frame on which the transport rollers 2 are stored.
  • Fig. 4 illustrates the winding system according to the invention.
  • Reference numeral 12 is a known machine for producing an SMC web 4 designated.
  • two frames 5 are arranged on which there is a transport roller 2 each.
  • the frames 5 are provided with runners 16, so that they can be easily moved.
  • Transport rollers 2 On the racks 5 are Transport rollers 2 rotatably mounted on rolling elements 10.
  • the Transport rollers 2 side cheeks 9 on.
  • the transport rollers 2 have a width of preferably 1.50 m and the diameter the winding core is at least 400 mm and is preferably between 400 and 600 mm.
  • This Feed device 8 is assigned a cutting device 15 with which the SMC web 4 can be cut off.
  • the transport rollers 2 are driven by a drive 11, the one of the Machine 12 arranged encoder 13 is controlled.
  • Fig. 4 shows how the transport roller 2a is being wound. If those Transport roller 2a has reached its target weight, the cutting device 15 cuts the SMC lane 4 from. The actuating cylinder 14 then moves the empty transport roller 2b in the filling position and the SMC web 4 is on the winding core 7 of this Transport roller 2b placed. It is advantageous that the actuating cylinder 14 has two Transport rollers 2a, 2b moves at the same time. So when moving the empty one Transport roller 2b also simultaneously the full transport roller 2a in a storage position postponed.

Abstract

System for winding strips (4) of duroplastic compound, especially sheet moulding compound, on to a transport roll (2) comprises storing the rolls so that they can rotate on individual transportable frames (5). The axis (6)of the roll core (7) is kept horizontal and the rolls are arranged below the strip feed device.

Description

Die Erfindung betrifft eine Aufwickelvorrichtung für Bahnen aus SMC auf Transportrollen.The invention relates to a winding device for webs SMC on transport rollers.

SMC (sheet moulding compound) sind bekannte duroplastische Compoundmassen, die in Form von dünnen Platten vorliegen und im Preßverfahren geformt werden (siehe z.B. US-A-5 601 770).SMC (sheet molding compound) are known thermosetting compound materials, which are in the form of thin plates and are formed in the pressing process (see e.g. US-A-5 601 770).

Das SMC wird mit herkömmlichen Maschinen hergestellt und entweder auf einen Wickelkern zu Transportrollen aufgerollt oder zickzackgefaltet in Kisten verpackt.The SMC is manufactured with conventional machines and either on one The winding core is rolled up into transport rolls or packed in boxes in a zigzag fold.

Bei der Herstellung der Transportrollen wird normalerweise ein Wendegetriebe eingesetzt (siehe Fig. 1), damit die SMC-Maschine nicht gestoppt zu werden braucht (siehe z.B. EP-A-0 327 048).A reversing gear is normally used in the manufacture of the transport rollers used (see Fig. 1) so that the SMC machine does not need to be stopped (see e.g. EP-A-0 327 048).

Das Wendegetriebe besteht aus einer Schwinge 1, auf der zwei leere Transportrollen 2 angeordnet sind, die von einem Motor 3a angetrieben sind. Wenn die erste Rolle ihr Sollgewicht erreicht hat, wird die SMC-Bahn 4 geschnitten und die Schwinge 1 kippt, vom Motor 3b angetrieben, die zweite Transportrolle 2 in die Füllposition. Anschließend wird die SMC-Bahn 4 auf den Wickelkern der zweiten Transportrolle gelegt (siehe Fig. 2) und die gefüllte Transportrolle abgenommen und auf ein Metallgestell gesetzt (siehe Fig. 3). Eine leere Transportrolle wird anschließend auf das Wendegetriebe aufgesetzt. Bei diesen Wendegetrieben werden die Transportrollen daher ständig und ohne Produktionsunterbrechung gewechselt.The reversing gear consists of a rocker 1, on which two empty transport rollers 2 are arranged, which are driven by a motor 3a. If the first role you Has reached the target weight, the SMC web 4 is cut and the rocker 1 tilts, driven by the motor 3b, the second transport roller 2 in the filling position. The SMC web 4 is then placed on the winding core of the second transport roll placed (see Fig. 2) and the filled transport roll removed and on Metal frame set (see Fig. 3). An empty transport roll is then opened the reversing gear put on. With these reversing gearboxes Transport rollers are therefore constantly being changed without interrupting production.

Das Metallgestell Fig. 3, das die Transportrollen aufnimmt, ist auf 2 bis 4 Transportrollen ausgelegt, im allgemeinen jedoch auf 4.The metal frame Fig. 3, which receives the transport rollers, is on 2 to 4 Transport rollers designed, but generally on 4.

Das Gesamtgewicht des auf dem Gestell gelagerten SMC beträgt 800 bis 1600 kg bei 2 bis 4 Rollen. The total weight of the SMC mounted on the frame is 800 to 1600 kg 2 to 4 rolls.

Das beschriebene System weist verschiedene Nachteile auf:

  • I. Zwei Vorgänge sind erforderlich:
    • Wickeln um einen Kern
    • Ablagen der Transportrolle auf einem Metallgestell
  • II. Die Vorgänge müssen für jede Transportrolle wiederholt werden.
  • III. Eine Erhöhung des Gewichts der Transportrolle auf mehr als 600 kg bewirkt eine Zunahme des Platzbedarfs und der Größe des Wendegetriebes.
  • IV. Eine Erhöhung des Gewichts der Transportrolle bewirkt eine Erhöhung der Leistung des Motors, der das Wendegetriebe antreibt.
    • The described system has several disadvantages:
  • I. Two operations are required:
    • Wrap around a core
    • Storage of the transport roll on a metal frame
  • II. The processes must be repeated for each transport roll.
  • III. An increase in the weight of the transport roller to more than 600 kg causes an increase in the space requirement and the size of the reversing gear.
  • IV. Increasing the weight of the transport roller increases the performance of the motor that drives the reversing gear.

    • Der Erfindung liegt die Aufgabe zugrunde, eine Aufwickelvorrichtung nach dem Oberbegriff des Anspruch 1 so zu verbessern, daß auch schwerere Transportrollen bei geringem Platzbedarf auf einfache Weise bewickelt werden können.The invention has for its object a winding device according to the Improve the preamble of claim 1 so that even heavier transport rollers can be wrapped in a simple manner with a small space requirement.

    Erfindungsgemäß wird diese Aufgabe dadurch gelöst, daß

    • jede Transportrolle auf einem einzelnen transportablen Gestell drehbar gelagert ist,
    • daß die Transportrollen seitliche Wangen aufweisen und auf den Gestellen auf Rollkörpern gelagert sind, und
    • daß der Durchmesser des Wickelkerns der Transportrollen mindestens 400 mm beträgt.
    According to the invention, this object is achieved in that
    • each transport roller is rotatably mounted on a single transportable frame,
    • that the transport rollers have side cheeks and are mounted on the frames on rolling elements, and
    • that the diameter of the winding core of the transport rollers is at least 400 mm.

    Dies hat den Vorteil, daß auch sehr schwere Transportrollen auf einfache Weise bewickelt werden können. Der Platzbedarf ist erheblich verringert. This has the advantage that even very heavy transport rollers in a simple manner can be wound. The space requirement is significantly reduced.

    Der Antrieb für die Transportrollen beim Aufwickelvorgang ist sinnvollerweise durch einen an der Maschine zum Herstellen der SMC-Bahn angeordneten Geber gesteuert.The drive for the transport rollers during the winding process is usefully through an encoder arranged on the machine for producing the SMC web controlled.

    In vorteilhafter Ausgestaltung ist unterhalb der Zuführvorrichtung für die Bahn neben der aufwickelnden Transportrolle eine leere Transportrolle angeordnet, die bei Bedarf von einem Stellzylinder in die Füllposition verschoben wird. Da die Transportrolle auf einem Gestell angeordnet ist, wird das gesamte Gestell verschoben. Bevorzugt weist die Zuführvorrichtung eine Schneidvorrichtung zum Abschneiden der Bahn auf.In an advantageous embodiment is next to the feed device for the web the winding transport roll an empty transport roll arranged if necessary is moved from an actuating cylinder to the filling position. Because the transport roll on a frame is arranged, the entire frame is moved. Preferably points the feeder has a cutter for cutting the web.

    In bevorzugter erfindungsgemäßer Ausführungsform liegt der Durchmesser des Wickelkerns der Transportrollen zwischen 400 und 600 mm.In a preferred embodiment according to the invention, the diameter of the Core of the transport rolls between 400 and 600 mm.

    Weitere Merkmale der Erfindung ergeben sich aus den Figuren, die nachfolgend beschrieben sind.Further features of the invention result from the figures that follow are described.

    Die Figuren 1 und 2 zeigen ein Wendegetriebe nach dem Stand der Technik, wie schon in der Beschreibungseinleitung erläutert. Fig. 3 zeigt ein zugehöriges Metallgestell auf dem die Transportrollen 2 gelagert werden.Figures 1 and 2 show a reversing gear according to the prior art, such as already explained in the introduction to the description. Fig. 3 shows an associated Metal frame on which the transport rollers 2 are stored.

    Fig. 4 veranschaulicht das erfindungsgemäße Aufwickelsystem. Mit dem Bezugszeichen 12 ist eine bekannte Maschine zum Herstellen einer SMC-Bahn 4 bezeichnet. Neben dieser Maschine 12 sind zwei Gestelle 5 angeordnet, auf denen sich jeweils eine Transportrolle 2 befindet. Die Gestelle 5 sind mit Kufen 16 versehen, so daß sie sich leicht verschieben lassen. Auf den Gestellen 5 sind die Transportrollen 2 auf Rollkörpern 10 drehbar gelagert. Hierzu weisen die Transportrollen 2 seitliche Wangen 9 auf.Fig. 4 illustrates the winding system according to the invention. With the Reference numeral 12 is a known machine for producing an SMC web 4 designated. In addition to this machine 12, two frames 5 are arranged on which there is a transport roller 2 each. The frames 5 are provided with runners 16, so that they can be easily moved. On the racks 5 are Transport rollers 2 rotatably mounted on rolling elements 10. The Transport rollers 2 side cheeks 9 on.

    Die Transportrollen 2 haben eine Breite von bevorzugt 1,50 m und der Durchmesser des Wickelkerns beträgt mindestens 400 mm und liegt bevorzugt zwischen 400 und 600 mm.The transport rollers 2 have a width of preferably 1.50 m and the diameter the winding core is at least 400 mm and is preferably between 400 and 600 mm.

    Nachdem die SMC-Bahn 4 die Maschine 12 verlassen hat, gelangt sie zu einer Zuführvorrichtung 8, die oberhalb der Transportrollen 2 angeordnet ist. Dieser Zuführvorrichtung 8 ist eine Schneidvorrichtung 15 zugeordnet, mit der die SMC-Bahn 4 abgeschnitten werden kann.After the SMC web 4 has left the machine 12, it arrives at one Feed device 8, which is arranged above the transport rollers 2. This Feed device 8 is assigned a cutting device 15 with which the SMC web 4 can be cut off.

    Die Transportrollen 2 werden von einem Antrieb 11 angetrieben, der von einem an der Maschine 12 angeordneten Geber 13 gesteuert ist.The transport rollers 2 are driven by a drive 11, the one of the Machine 12 arranged encoder 13 is controlled.

    Fig. 4 zeigt, wie gerade die Transportrolle 2a bewickelt wird. Wenn diese Transportrolle 2a ihr Sollgewicht erreicht hat, schneidet die Schneidvorrichtung 15 die SMC-Bahn 4 ab. Anschließend verschiebt der Stellzylinder 14 die leere Transportrolle 2b in die Füllposition und die SMC-Bahn 4 wird auf den Wickelkem 7 dieser Transportrolle 2b gelegt. Vorteilhaft ist, daß der Stellzylinder 14 jeweils zwei Transportrollen 2a, 2b gleichzeitig verschiebt. So wird beim Verschieben der leeren Transportrolle 2b auch gleichzeitig die volle Transportrolle 2a in eine Lagerposition verschoben.Fig. 4 shows how the transport roller 2a is being wound. If those Transport roller 2a has reached its target weight, the cutting device 15 cuts the SMC lane 4 from. The actuating cylinder 14 then moves the empty transport roller 2b in the filling position and the SMC web 4 is on the winding core 7 of this Transport roller 2b placed. It is advantageous that the actuating cylinder 14 has two Transport rollers 2a, 2b moves at the same time. So when moving the empty one Transport roller 2b also simultaneously the full transport roller 2a in a storage position postponed.

    Mit dieser Aufwickelvorrichtung lassen sich einfach 1600 kg-Rollen herstellen.With this rewinder, 1600 kg rolls can be easily produced.

    Die Vorteile sind:

  • a) Die Wickel- und Endlagerungsvorgänge fallen zusammen. Dadurch entfällt ein Vorgang.
  • b) Möglichkeit, sehr schwere Rollen (> 1000 kg) bei geringem Platzbedarf und geringen Motorleistungen herzustellen.
    • The advantages are:
  • a) The winding and final storage operations coincide. This eliminates an operation.
  • b) Possibility to manufacture very heavy rolls (> 1000 kg) with a small footprint and low engine power.

    • Wenn beispielsweise 1600-kg-Rollen mit einem herkömmlichen Walzenwendesystem und einer SMC-Breite von 1,50 m hergestellt werden sollen, würden sich die folgenden Vergleichswerte ergeben:

    Figure 00050001
    If, for example, 1600 kg rolls are to be produced with a conventional roll turning system and an SMC width of 1.50 m, the following comparison values would result:
    Figure 00050001

    Claims (5)

    1. A reeling system for webs (4) of SMC (sheet moulding compound), wherein the reeling system is arranged downstream of a machine (12) for producing an SMC web (4) and reels the finished SMC web onto conveying reels (2), wherein the reeling system is associated with a feed device (8), which conveys the SMC web from the machine for producing the SMC web to the conveying reels (2) of the reeling system, and wherein the conveying reel (2) to be wound is arranged beneath the feed device (8) of the reeling system and the axes of the conveying reels (2) are arranged in the horizontal direction, characterised in that
      each conveying reel (2) is mounted rotatably on an individual transportable frame (5),
      the conveying reels (2) comprise lateral cheeks (9) and are mounted on the frames (5) on rolling members (10), and
      the diameter of the reel core (7) of the conveying reels (2) amounts to at least 400 mm.
    2. A reeling system according to claim 1, characterised in that a drive (11) is provided for the conveying reels (2), which is controlled by a sensor (13) arranged on the machine (12) for producing the SMC web (4).
    3. A reeling system according to claim 1 or claim 2, characterised in that beneath the feed device (8) for the web (4) next to the conveying reel (2a) being wound there is arranged an empty conveying reel (2b), which is moved into the filling position by an adjusting cylinder (14) when required.
    4. A reeling system according to one of the preceding claims, characterised in that the feed device (8) comprises a cutting device (15) for severing the web (4).
    5. A reeling system according to one of the preceding claims, characterised in that the diameter of the reel core (7) of the conveying reels (2) is between 400 and 600 mm.
    EP00105168A 1999-03-23 2000-03-11 Winding system for webs of duroplastic compound Expired - Lifetime EP1038814B1 (en)

    Applications Claiming Priority (4)

    Application Number Priority Date Filing Date Title
    DE19913031 1999-03-23
    DE19913031 1999-03-23
    DE19919052A DE19919052A1 (en) 1999-03-23 1999-04-27 Winding system for webs made of thermosetting compound materials
    DE19919052 1999-04-27

    Publications (3)

    Publication Number Publication Date
    EP1038814A2 EP1038814A2 (en) 2000-09-27
    EP1038814A3 EP1038814A3 (en) 2002-01-02
    EP1038814B1 true EP1038814B1 (en) 2004-06-02

    Family

    ID=26052533

    Family Applications (1)

    Application Number Title Priority Date Filing Date
    EP00105168A Expired - Lifetime EP1038814B1 (en) 1999-03-23 2000-03-11 Winding system for webs of duroplastic compound

    Country Status (5)

    Country Link
    EP (1) EP1038814B1 (en)
    AT (1) ATE268305T1 (en)
    DK (1) DK1038814T3 (en)
    ES (1) ES2219218T3 (en)
    PT (1) PT1038814E (en)

    Families Citing this family (2)

    * Cited by examiner, † Cited by third party
    Publication number Priority date Publication date Assignee Title
    DE102007018921A1 (en) 2007-04-19 2008-10-30 Polynt Gmbh Method for stocking flat, sheet-like semi-finished products and supply reel for flat, sheet-shaped semi-finished products
    CN112374275A (en) * 2020-10-21 2021-02-19 张家港市帝达机械有限公司 Automatic coreless winding machine

    Citations (3)

    * Cited by examiner, † Cited by third party
    Publication number Priority date Publication date Assignee Title
    US3103332A (en) * 1960-12-01 1963-09-10 Westinghouse Electric Corp Foot construction
    EP0327048A2 (en) * 1988-02-04 1989-08-09 Takeda Chemical Industries, Ltd. Winding apparatus for sheet-shaped molding material
    US5601770A (en) * 1995-09-29 1997-02-11 Airtech International, Inc. Method for producing sheet molding compounds utilizing a multilayered, multistructured, multipolymer release / barrier film

    Family Cites Families (8)

    * Cited by examiner, † Cited by third party
    Publication number Priority date Publication date Assignee Title
    FR1169923A (en) * 1957-03-21 1959-01-07 Dunlop Sa Method and device for storing and stabilizing strips of rubber or the like
    DE3216942A1 (en) * 1982-05-06 1983-11-10 Bastian Wickeltechnik GmbH, 4815 Schloß Holte-Stukenbrock METHOD AND ARRANGEMENT FOR WINDING FILM COATINGS
    ZA841682B (en) * 1983-05-09 1984-10-31 Firestone Tire & Rubber Co Roller centering apparatus
    US4489900A (en) * 1983-08-01 1984-12-25 Krantz America, Inc. Apparatus for automatically cutting and winding sheet material
    JPS61111261A (en) * 1984-10-31 1986-05-29 Bridgestone Corp Storing device for rubberlike long substance
    JP2622986B2 (en) * 1988-04-19 1997-06-25 株式会社ブリヂストン Feeding device for belt-shaped members
    DD287926B5 (en) * 1989-09-21 1995-12-14 Textilmaschinenbau Gera Gmbh Method and device for the continuous winding of webs on docks
    JPH04371441A (en) * 1991-06-18 1992-12-24 Bridgestone Corp Band-like member winder

    Patent Citations (3)

    * Cited by examiner, † Cited by third party
    Publication number Priority date Publication date Assignee Title
    US3103332A (en) * 1960-12-01 1963-09-10 Westinghouse Electric Corp Foot construction
    EP0327048A2 (en) * 1988-02-04 1989-08-09 Takeda Chemical Industries, Ltd. Winding apparatus for sheet-shaped molding material
    US5601770A (en) * 1995-09-29 1997-02-11 Airtech International, Inc. Method for producing sheet molding compounds utilizing a multilayered, multistructured, multipolymer release / barrier film

    Also Published As

    Publication number Publication date
    EP1038814A2 (en) 2000-09-27
    PT1038814E (en) 2004-09-30
    ATE268305T1 (en) 2004-06-15
    DK1038814T3 (en) 2004-08-16
    ES2219218T3 (en) 2004-12-01
    EP1038814A3 (en) 2002-01-02

    Similar Documents

    Publication Publication Date Title
    DE2823326A1 (en) END STATION OF A MACHINE FOR TREATMENT OF STRIP-SHAPED MATERIAL, FOR EXAMPLE OF A PRINTING MACHINE
    DE10035894B4 (en) Winding device for strip material
    DE3006229C2 (en) System for sorting and filing stacks of sheets
    CH457268A (en) Device for depositing flat objects in a stack
    EP3666700B1 (en) Device for winding and winding replacement for web-shaped material and method for same
    DE3224431A1 (en) TRANSFER DEVICE WITH A REVOLVER TOWER
    DE1237050B (en) Continuously working multi-drum reel for stiff metal strip
    DE3908451A1 (en) CUTTING AND WRAPPING DEVICE FOR FILM STRIPS
    DE60200291T2 (en) Wrapping machine with flanks for carrying cross-dowels moving along a closed path
    EP1038814B1 (en) Winding system for webs of duroplastic compound
    EP0093301B1 (en) Device for changing a winding core coiled with winding material
    DE3016911C2 (en) Device for winding webs of material into rolls
    DE4039048C2 (en) Winding device for winding a continuously fed plastic web
    EP0352564B1 (en) Method and apparatus for handling and subsequent treatment of a honeycomb web
    EP1657194B1 (en) Reel winding device and method for winding reels
    EP0129209A2 (en) Strip accumulator
    DE60118964T2 (en) DEVICE AND METHOD FOR WRAPPING TRACKS
    EP0886620B1 (en) Device for continuously winding up longitudinally cut paper webs with rolls changed automatically at the machine speed
    DE2838563C2 (en) Device for achieving tightly wound bundles of the same diameter when winding several narrow strips
    DE102005054810B4 (en) Device and method for producing partial material webs from a material web
    DE19919052A1 (en) Winding system for webs made of thermosetting compound materials
    EP2511207B1 (en) Device for intermediate storage of flat products, in particular printed products, which can be coiled in a scale assembly, and method for operating such a device
    EP0873940B1 (en) Roll cutting device with a packaging means
    DE2815829A1 (en) Staggered plastics bag flow group forming machine - has pressure rollers sliding to=and=fro in conveyor travel direction
    DE4430111B4 (en) Device for winding a web into rolls

    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 CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

    AX Request for extension of the european patent

    Free format text: AL;LT;LV;MK;RO;SI

    EL Fr: translation of claims filed
    PUAL Search report despatched

    Free format text: ORIGINAL CODE: 0009013

    RIC1 Information provided on ipc code assigned before grant

    Free format text: 7B 65H 18/10 A, 7B 65H 18/08 B

    AK Designated contracting states

    Kind code of ref document: A3

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

    AX Request for extension of the european patent

    Free format text: AL;LT;LV;MK;RO;SI

    17P Request for examination filed

    Effective date: 20020702

    AKX Designation fees paid

    Free format text: AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

    17Q First examination report despatched

    Effective date: 20030415

    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 CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

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

    Ref country code: FI

    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: 20040602

    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: 20040602

    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: 50006639

    Country of ref document: DE

    Date of ref document: 20040708

    Kind code of ref document: P

    REG Reference to a national code

    Ref country code: IE

    Ref legal event code: FG4D

    Free format text: GERMAN

    REG Reference to a national code

    Ref country code: CH

    Ref legal event code: NV

    Representative=s name: ISLER & PEDRAZZINI AG

    REG Reference to a national code

    Ref country code: DK

    Ref legal event code: T3

    REG Reference to a national code

    Ref country code: SE

    Ref legal event code: TRGR

    REG Reference to a national code

    Ref country code: PT

    Ref legal event code: SC4A

    Free format text: AVAILABILITY OF NATIONAL TRANSLATION

    Effective date: 20040729

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

    Effective date: 20040910

    REG Reference to a national code

    Ref country code: GR

    Ref legal event code: EP

    Ref document number: 20040402925

    Country of ref document: GR

    REG Reference to a national code

    Ref country code: ES

    Ref legal event code: FG2A

    Ref document number: 2219218

    Country of ref document: ES

    Kind code of ref document: T3

    ET Fr: translation filed
    REG Reference to a national code

    Ref country code: IE

    Ref legal event code: FD4D

    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: 20050311

    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: 20050311

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

    Ref country code: MC

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

    Effective date: 20050331

    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

    Effective date: 20050303

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

    Ref country code: PT

    Payment date: 20070226

    Year of fee payment: 8

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

    Ref country code: AT

    Payment date: 20070313

    Year of fee payment: 8

    Ref country code: DK

    Payment date: 20070313

    Year of fee payment: 8

    Ref country code: NL

    Payment date: 20070313

    Year of fee payment: 8

    Ref country code: SE

    Payment date: 20070313

    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: 20070314

    Year of fee payment: 8

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

    Ref country code: GB

    Payment date: 20070322

    Year of fee payment: 8

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

    Ref country code: ES

    Payment date: 20070329

    Year of fee payment: 8

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

    Ref country code: DE

    Payment date: 20070509

    Year of fee payment: 8

    REG Reference to a national code

    Ref country code: CH

    Ref legal event code: PCAR

    Free format text: ISLER & PEDRAZZINI AG;POSTFACH 1772;8027 ZUERICH (CH)

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

    Ref country code: BE

    Payment date: 20070419

    Year of fee payment: 8

    Ref country code: IT

    Payment date: 20070614

    Year of fee payment: 8

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

    Ref country code: GR

    Payment date: 20070323

    Year of fee payment: 8

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

    Ref country code: FR

    Payment date: 20070319

    Year of fee payment: 8

    REG Reference to a national code

    Ref country code: PT

    Ref legal event code: MM4A

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

    Effective date: 20080911

    BERE Be: lapsed

    Owner name: *MENZOLIT-FIBRON G.M.B.H.

    Effective date: 20080331

    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 NON-PAYMENT OF DUE FEES

    Effective date: 20080911

    REG Reference to a national code

    Ref country code: CH

    Ref legal event code: PL

    REG Reference to a national code

    Ref country code: DK

    Ref legal event code: EBP

    EUG Se: european patent has lapsed
    GBPC Gb: european patent ceased through non-payment of renewal fee

    Effective date: 20080311

    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: 20080311

    Ref country code: NL

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

    Effective date: 20081001

    NLV4 Nl: lapsed or anulled due to non-payment of the annual fee

    Effective date: 20081001

    REG Reference to a national code

    Ref country code: FR

    Ref legal event code: ST

    Effective date: 20081125

    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: 20080331

    Ref country code: SE

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

    Effective date: 20080312

    Ref country code: LI

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

    Effective date: 20080331

    Ref country code: DE

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

    Effective date: 20081001

    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: 20080331

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

    Ref country code: FR

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

    Effective date: 20080331

    Ref country code: DK

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

    Effective date: 20080331

    REG Reference to a national code

    Ref country code: ES

    Ref legal event code: FD2A

    Effective date: 20080312

    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 NON-PAYMENT OF DUE FEES

    Effective date: 20081002

    Ref country code: GB

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

    Effective date: 20080311

    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: 20080312

    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: 20080311