EP0093301B1 - Dispositif pour changer le centre d'une bobine enroulée d'un matériel en bande - Google Patents

Dispositif pour changer le centre d'une bobine enroulée d'un matériel en bande Download PDF

Info

Publication number
EP0093301B1
EP0093301B1 EP83103721A EP83103721A EP0093301B1 EP 0093301 B1 EP0093301 B1 EP 0093301B1 EP 83103721 A EP83103721 A EP 83103721A EP 83103721 A EP83103721 A EP 83103721A EP 0093301 B1 EP0093301 B1 EP 0093301B1
Authority
EP
European Patent Office
Prior art keywords
winding core
winding
roller
wound
windable material
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
Application number
EP83103721A
Other languages
German (de)
English (en)
Other versions
EP0093301A1 (fr
Inventor
Klaus Günter Kühn
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP0093301A1 publication Critical patent/EP0093301A1/fr
Application granted granted Critical
Publication of EP0093301B1 publication Critical patent/EP0093301B1/fr
Expired 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
    • B65H2301/417—Handling or changing web rolls
    • B65H2301/418—Changing web roll
    • B65H2301/4181—Core or mandrel supply
    • B65H2301/41812—Core or mandrel supply by conveyor belt or chain running in closed loop
    • 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
    • B65H2301/4181—Core or mandrel supply
    • B65H2301/41816—Core or mandrel supply by core magazine within winding machine, i.e. horizontal or inclined ramp holding cores

Definitions

  • the invention relates to a device for exchanging a winding core wound with winding material against an unwound winding core without interrupting the feeding of the winding material, with a device for the horizontal transport of the winding core.
  • This prior art corresponds to the preamble of claim 1 and is known from DE-A-2 425 454.
  • a memory into which the material to be wound is fed during the exchange process.
  • a memory can be implemented, for example, by one or more dancer rollers which, when spread apart, lengthen the path that the winding material has to travel through and thus show memory behavior (cf. e.g. DE-OS 27 51 829, Fig. 1, item. 16).
  • this has the disadvantage that a relatively expensive and additional dancer roller device is required.
  • a multi-roller winder for the continuous winding of running webs of goods in which the winding core guide can be displaced approximately parallel to the plane formed by two winding rollers on guide rails and the guide strips are arranged perpendicular to this direction of movement (DE-OS 24 25 454).
  • this multi-roller winder requires a displaceable auxiliary roller.
  • complicated pistons and cylinders, levers and handlebars are required to move the winding rod guide.
  • the invention has for its object to provide a device for exchanging a winding core wound with winding material against an unwound winding core without interrupting the feeding of the winding material, which has a device for the horizontal transport of the winding core, in which from the input of the empty winding core to Output of the wound winding core an exact guidance of this winding core is guaranteed.
  • the device for horizontal transport has at least one loop, the horizontal movement of which the winding core takes part, with the release of the winding core in a first position and the reception of the winding core in a second position of the winding core transported through the loop .
  • the advantage achieved with the invention is, in particular, that the insertion of empty winding cores and the removal of the wound winding cores can take place fully automatically. In addition, a reliable winding of the winding material is ensured, even if the web to be wound is divided into several partial webs, so that several narrow rolls are wound at the same time.
  • Another important advantage of the invention is that the vertical and horizontal guidance of the winding core consists of the same elements and thus a guide performs two functions.
  • FIG. 1 a shows a schematic plan view of a roller 1 containing the material to be wound, which is located on a winding core 2.
  • the two ends 3, 4 of the winding core 2 are inserted into two circular rods 5, 6 and 7, 8, respectively, which are moved in the direction of the arrow by means of a circulating belt 9, 10, which can be formed, for example, by a circulating chain. So that the ends 3, 4 of the winding core 2 can be inserted between the rods, they have corresponding lateral recesses, preferably in the form of quarter circles.
  • the belts 9, 10 are driven by means of an electric motor 11, which drives the belt 9 directly and the belt 10 indirectly via a shaft 12.
  • an unwound winding 26 can be inserted, as shown in FIG. 1b. This is made possible by the spreading apart of the bars 18, 19 and 20, 21, which are currently in the curvature of the path.
  • the feed can take place automatically, for example by releasing a lock which retains the winding cores in a winding core magazine 27. It is of course also possible to increase the number of circular rods on the circumference of the belts 9, 10, so that winding cores can be input at practically any time with moving belts.
  • the newly inserted winding core 26 is now brought to the same place where the winding core 2 (FIG. 1a) was previously. It can now be wrapped in the same way as this.
  • Fig. 2a the device of Fig. 1a according to section A-A is shown again from the side.
  • the roller 1 which is composed of the material to be wound.
  • This roller 1 is guided through the end 4 of the winding core 2 in the vertical direction.
  • the shaft 13 which is driven by the gear 13a ′, which in turn is coupled to the electric motor 12, 11 via the shaft 12, also drives the gear 13a.
  • Fig. 2b the roller 1 is shown in its right end position.
  • Fig. 2b thus corresponds to section B-B of Fig. 1b, seen from the side. It can be seen from this illustration that the roller 1 is now easily removable, while at the same time the new winding core 26 can be inserted in a simple manner.
  • the shaft 13 is omitted from this illustration.
  • Figures 1a, 1b, 2a, 2b only show the principle of the vertical and horizontal guidance of the winding core 2.
  • z. B. cause the winding core 2 does not slide down in the gap between the bars 7, 8.
  • These components are e.g. T. shown in Fig. 3 described below.
  • FIG. 3 shows a completed device which in principle corresponds to the devices of FIGS. 2a and 2b, approximately in the view A'-A 'or B'-B' (Fig. 1a, Fig. 1b).
  • the shaft 1 is only indicated here both in its middle position and in its end position.
  • the end position is designated 1 'and shown in dashed lines.
  • roller 1 rests on two support rollers 30, 31, which drive the roller 1.
  • the rollers 30, 31 are in turn driven by the motor 32, which are located below the rollers 30, 31.
  • the mechanical coupling elements between the motor 32 and the rollers 30, 31 are not shown.
  • the motor 32 is provided as the main drive, while the motor 32a serves as the winding transport drive.
  • a loading roller 33 rests on the roller 1 and can be raised and lowered with the aid of a loading arm 34.
  • the lifting arm 34 is raised and lowered by means of a hydraulic drive 35, on the piston rod 36 of which a deflection roller 37 is provided, over which a cable 38 runs, which is fastened at one end to a projection 39 or the like. This cable 38 is connected to the load arm 34 via further deflection rollers 40, 41, 42.
  • the band-shaped material 28 to be wound is passed over a first deflection roller 43 and a second deflection roller 44 onto the support roller 30, on which the roller 1 rests. Between the two deflection rollers 43, 44 there is a dancer 45, the roller 46 of which can assume different positions, which indicate the tensile stresses of the band-shaped material 28. An upper and a lower position are indicated by dashed lines.
  • the tensile stresses can serve in a known manner as a control variable for the winding speed, the control variable, e.g. B. an electrical voltage is generated in a special device 47.
  • the empty winding cores are brought between the guide rods from this winding core magazine 48.
  • the winding material 28 is applied to a new winding core 51 with the aid of a positioning and cross-separating assembly 52.
  • This contains a hydraulically actuated and swiveling arm 53 which can be passed through the rollers 30, 31.
  • the end roller 54 of the arm 53 is designated 54 'in its upper position.
  • the new winding cores can be released automatically by unlocking a pawl 70.
  • the tape transfer from the wound roll 1 to the empty winding core 51 takes place in such a way that the new winding core 51, guided by guide rods, first reaches the roller 30 and presses the material to be wound there.
  • the arm 53 with the end roller 54 is guided through the rollers 30, 31 and takes the winding material 28 with it in such a way that it is wrapped around the winding core 51.
  • the winding material 28 is now cut through at point 55, so that the roller 1 is free.
  • the winding material 28 is fully gripped by the winding core 51.
  • the loading roller 33 now presses onto the new winding core 51 from above.
  • the winding core 51 is then wound up in the position between the two rollers 30, 31.
  • FIG. 4 shows a variant 60 of the lay-on and cross-cut fitting 52.
  • This variant 60 has three support rollers 30, 31, 61, which means that it is not necessary to guide the arm 53 through the two support rollers 30, 31. Without the engagement of the arm 62, which is driven by a hydraulic system 63, the winding material 28 runs along the solid line.
  • This position of the arm 62 is not shown in FIG. 4, but it is understood that the roller 64 is arranged below the winding material located between the rollers 31 and 61. 4, the roller 1 has just been transported away from the rollers 30, 31 and placed on the roller 61. If the arm 62 now grips upwards with its roller 64, it wraps around the winding material 28 'of the new winding core 51 in the manner as shown in broken lines.
  • the present invention is not limited to the exemplary embodiment shown in the figures. So other drives for the transport of the winding core 2 can be provided if they only meet the condition that the winding core is guided exactly horizontally and vertically without it jamming.
  • the winding core does not have to be rigid or continuous in every case. Rather, he can e.g. B. contain springs that allow the winding core in its longitudinal axis; se compress something so that the winding core can also be inserted in the position shown in Fig. 1a. This would make it possible to insert or remove the winding core even when the drive is at a standstill.
  • the decisive advantage can be achieved that an exact guidance of the winding core is possible due to the vertical parallel guide rods. With an inclined vertical guide, it would not be possible to wind up exactly. Since the present invention can be used for wound rolls of the order of 1.50 m in diameter and more, the imprecise windings would have an increasingly disruptive effect with increasing diameter.

Landscapes

  • Replacement Of Web Rolls (AREA)

Claims (17)

1. Dispositif pour changer un axe (2) de bobine enroulée de matière à enrouler (1, 28) contre un axe de bobine non enroulée, sans interruption de l'amenée de la matière à enrouler (1, 28) avec un dispositif de transport horizontal de l'axe de bobine (2), caractérisé en ce que le dispositif de transport horizontal comporte au moins une coulisse (9) dont l'axe de bobine (2) suit le mouvement horizontal, le dégagement de l'axe de bobine (2) s'effectuant dans une première position et l'engagement de l'axe de bobine (2), dans une deuxième position de l'axe de bobine (2) transporté par la coulisse (9).
2. Dispositif selon la revendication 1, caractérisé en ce qu'il comporte deux coulisses (9, 10) qui sont accouplées l'une à l'autre de telle manière qu'elles ont constamment des vitesses de rotation égales.
3. Dispositif selon la revendication 2, caractérisé en ce que le dégagement de l'axe de bobine (2) s'effectue dans une première position et l'engagement de l'axe de bobine (2), dans une deuxième position des deux coulisses (9, 10).
4. Dispositif selon la revendication 1, caractérisé en ce qu'il comporte deux dispositifs de guidage (5, 6 ; 7, 8) situés l'un en face de l'autre et guidés chacun sur un trajet intérieur rectiligne en passant par une partie semi-circulaire sur un trajet extérieur rectiligne, de sorte qu'ils se déplacent sur une coulisse fermée.
5. Dispositif selon la revendication 4, caractérisé en ce que, du fait de l'écartement de barres parallèles (5, 6 ; 7, 8), le dégagement de-l'axe de bobine (2) s'effectue à l'emplacement de transition entre le trajet intérieur rectiligne et la partie semi-circulaire de la coulisse (9, 10) qui s'y raccorde.
6. Dispositif selon la revendication 4, caractérisé en ce que, du fait de la convergence des barres parallèles (5, 6 ; 7, 8), l'engagement de l'axe de bobine (2) s'effectue à l'emplacement de transition entre la partie semi-circulaire et le trajet intérieur d'une coulisse (9, 10) qui s'y raccorde.
7. Dispositif selon la revendication 2, caractérisé en ce que la première et la deuxième coulisses sont constituées chacune par une chaîne sans fin.
8. Dispositif selon la revendication 1, caractérisé en ce que l'axe de bobine (2) comporte des extrémités qui permettent une adaptation exacte à un dispositif de guidage (5, 6 ; 7, 8).
9. Dispositif selon la revendication 1, caractérisé en ce qu'il comprend un système de guidage vertical de l'axe de bobine (2) qui comporte deux dispositifs de guidage (5, 6 ou 7, 8) situés l'un en face de l'autre et peut être transporté dans le sens horizontal.
10. Dispositif selon la revendication 9, caractérisé en ce que le système de guidage vertical comporte au moins deux premières barres parallèles (5, 6) et au moins deux secondes barres parallèles (7, 8), l'espace compris entre les deux premières barres parallèles (5, 6) pour l'engagement de l'une des extrémités (3) de l'axe de bobine (2) et l'espace compris entre les deux secondes barres parallèles (7, 8) pour l'engagement de l'autre extrémité (4) de l'axe de bobine (2) étant prévus.
11. Dispositif selon la revendication 1, caractérisé en ce qu'il comprend un dispositif de mise en place (52) qui amène la matière à enrouler (28) à l'axe de bobine (2) nouvellement mis en place et l'enlève de l'axe de bobine enroulée.
12. Dispositif selon la revendication 1, caractérisé en ce qu'il comprend un dispositif de coupe qui coupe la matière à enrouler entre l'axe de bobine enroulée et l'axe de bobine non enroulée.
13. Dispositif selon la revendication 1, caractérisé en ce qu'un cylindre de charge (33) est associé à un détecteur qui, pour un diamètre prédéterminé de la matière à enrouler ou pour une longueur totale de la matière à enrouler prédéterminée, provoque un changement de l'axe de bobine.
14. Dispositif selon la revendication 11, caractérisé en ce que le dispositif de mise en place (52) comprend un bras pivotant (53, 62) qui est muni, à son extrémité, d'un premier rouleau (54, 64) et en ce que ce rouleau (54, 64) est poussé, entre deux cylindres de support (30, 31 ou 31, 61) contre la matière à enrouler (28) déplacée, de telle manière que celle-ci est enroulée autour d'un axe de bobine (51) nouvellement introduit.
15. Dispositif selon la revendication 14, caractérisé en ce que le rouleau (54) est guidé jusqu'à proximité immédiate de la matière à enrouler (28) qui passe sur un cylindre de support (30), de sorte que deux zones de la matière à enrouler (28) qui se déplacent en sens inverse viennent au contact l'une de l'autre.
16. Dispositif selon la revendication 1, caractérisé en ce qu'il comprend un magasin (48) d'axes de bobines qui contient plusieurs axes de bobines (49, 50) qui sont amenés un à un à un dispositif de guidage vertical et en ce qu'au-dessous du magasin (48) d'axes de bobines un appareil compensateur (45) est prévu, pour la matière à enrouler (28), qui détermine la tension de la matière à enrouler (28) et règle en conséquence la vitesse d'enroulement ou la tension de la matière à enrouler.
17. Dispositif selon la revendication 1, caractérisé par des dispositifs qui amènent la matière à enrouler à l'axe de bobine (2) nouvellement mis en place ; des dispositifs de coupe (67) qui coupent la matière à enrouler entre l'axe de bobine enroulée et l'axe de bobine non enroulée ; un système de guidage vertical de l'axe de bobine (2) qui comporte deux dispositifs de guidage situés l'un en face de l'autre ; un dispositif de transport horizontal de l'axe de bobine dans lequel les dispositifs de guidage (5, 6 ou 7, 8) qui sont situés l'un en face de l'autre sont guidés chacun d'un trajet intérieur sur un trajet extérieur de manière à se déplacer sur une coulisse fermée, les axes de bobines (2, 26) étant dégagés dans les zones dans lesquelles les dispositifs de guidage (5, 6 ou 7, 8) passent de leur trajet intérieur à leur trajet extérieur tandis qu'ils sont engagés dans les zones dans lesquelles les dispositifs de guidage (5, 6 ou 7, 8) passent de leur trajet extérieur à leur trajet intérieur.
EP83103721A 1982-05-03 1983-04-18 Dispositif pour changer le centre d'une bobine enroulée d'un matériel en bande Expired EP0093301B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19823216399 DE3216399A1 (de) 1982-05-03 1982-05-03 Vorrichtung zum austauschen eines mit wickelgut bewickelten wickelkerns
DE3216399 1982-05-03

Publications (2)

Publication Number Publication Date
EP0093301A1 EP0093301A1 (fr) 1983-11-09
EP0093301B1 true EP0093301B1 (fr) 1986-07-30

Family

ID=6162511

Family Applications (1)

Application Number Title Priority Date Filing Date
EP83103721A Expired EP0093301B1 (fr) 1982-05-03 1983-04-18 Dispositif pour changer le centre d'une bobine enroulée d'un matériel en bande

Country Status (2)

Country Link
EP (1) EP0093301B1 (fr)
DE (2) DE3216399A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19807420B4 (de) * 1998-02-21 2006-08-31 Kühn, Maria de Lurdes Vorrichtung zum Aufwickeln von Papier, Vlies oder sonstigen flexiblen Bahnen
US7931226B2 (en) 2006-06-09 2011-04-26 Fabio Perini S.P.A. Method and machine for forming logs of web material, with a mechanical device for forming the initial turn of the logs
WO2012136791A1 (fr) 2011-04-08 2012-10-11 Psa Technology S.A.R.L. Procédé et dispositif de remplacement d'arbres de bobinage

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI74678C (fi) * 1985-09-17 1988-03-10 Waertsilae Oy Ab Kontinuerlig upprullningsanordning.
DE3645252C2 (de) * 1986-04-28 1995-02-09 Windmoeller & Hoelscher Vorrichtung zum Wickeln von mehreren durch Längsschneiden einer breiten Materialbahn gebildeten schmalen Materialbahnen zu Vorratsrollen
DE3723827A1 (de) * 1987-07-18 1989-02-02 Thimm Kg Verfahren zum aufwickeln von ohne unterbrechung zugefuehrtem wickelgut auf mehrere wickelkerne sowie doppeltragwalzenroller
DE3919882A1 (de) * 1989-01-18 1990-07-19 Heinrich Schnell Vorrichtung zum anwickeln eines neuen leeren wickelkerns zu einer flexiblen warenbahn
DE4105597C2 (de) * 1991-02-22 1996-11-21 Reifenhaeuser Masch Arbeitsverfahren zum Aufwickeln einer Kunststoffolienbahn auf eine Wickelhülse
DE4213712C2 (de) * 1992-04-25 1995-03-09 Reifenhaeuser Masch Kontaktwabenwickelmaschine zum rechts- und linksdrehenden Aufwickeln einer bahnförmigen Kunststoffolie

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2449945A (en) * 1945-02-13 1948-09-21 Arthur T Lewis Apparatus for handling rolls of flexible sheet material
US3030042A (en) * 1959-06-19 1962-04-17 Cameron Machine Co Web-roll changing mechanisms for winding machines
DE1710576C3 (de) * 1968-01-19 1982-09-30 Famatex GmbH, Fabrik für Textilausrüstungsmaschinen, 7000 Stuttgart Wickelmaschine mit stillstandslosem Wickelwechsel
DE1929570A1 (de) * 1969-06-11 1970-12-17 Artos Meier Windhorst Kg Vorrichtung zum kontinuierlichen Aufwickeln von laufenden Warenbahnen
DE2128410C3 (de) * 1971-06-08 1981-03-19 Tigges, geb.Vogel, Pauline Johanna, 5072 Schildgen Vorrichtung zur Stützung und Korrektur der menschlichen Wirbelsäule
AT332214B (de) * 1972-10-19 1976-09-10 Ahlstroem Oy Verfahren zum fortlaufenden bilden von wickeln aus materialbahnen und kontinuierlich arbeitende aufwickelvorrichtung zur durchfuhrung des verfahrens
JPS542352B2 (fr) * 1973-06-21 1979-02-06
DE2425454A1 (de) * 1974-05-25 1975-12-04 Artos Meier Windhorst Kg Mehrwalzenwickler zum kontinuierlichen aufwickeln laufender warenbahnen
DE2432554A1 (de) * 1974-07-06 1976-01-22 Artos Meier Windhorst Kg Pneumatisch betaetigte pendelwalze mit druckluftspeicher
DE2751829A1 (de) * 1977-11-19 1979-05-23 Hobema Maschf Hermann Einrichtung zum aufwickeln von bahnen aus papier, zellstoff o.dgl.
NO790519L (no) * 1978-06-21 1979-12-27 Ahlstroem Oy Spiralviklet hylse, fremgangsmaate for fremstilling av hylsen, fremgangsmaate for anvendelse av hylsen i et vikleapparat og anordning for bruk av hylsen

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19807420B4 (de) * 1998-02-21 2006-08-31 Kühn, Maria de Lurdes Vorrichtung zum Aufwickeln von Papier, Vlies oder sonstigen flexiblen Bahnen
US7931226B2 (en) 2006-06-09 2011-04-26 Fabio Perini S.P.A. Method and machine for forming logs of web material, with a mechanical device for forming the initial turn of the logs
WO2012136791A1 (fr) 2011-04-08 2012-10-11 Psa Technology S.A.R.L. Procédé et dispositif de remplacement d'arbres de bobinage

Also Published As

Publication number Publication date
DE3364872D1 (en) 1986-09-04
EP0093301A1 (fr) 1983-11-09
DE3216399A1 (de) 1983-11-10

Similar Documents

Publication Publication Date Title
DE69507490T2 (de) Verfahren und vorrichtung zum aufwickeln einer laufenden bahn in eine bahnrolle
DE3737504C2 (fr)
DE69128604T2 (de) Aufwickelverfahren und Aufwickelvorrichtung
DE3687229T2 (de) Zufuhrsystem eines bandes zu einer fertigungslinie.
DE69905410T2 (de) Wickelmaschine
EP0260453A2 (fr) Dispositif d'alimentation en bobines de matériau d'emballage d'une machine à emballer
DE3540490C1 (de) Wickelmaschine zum Aufwickeln einer laengsgeteilten Bahn
EP1836334B1 (fr) Procede et dispositif pour bobiner une bande composee d'une pluralite de fils sur un corps de bobinage tournant autour d'un axe de rotation
EP3666700B1 (fr) Dispositif d'enroulement et de changement de bobine de matériau en forme de bande et procédé correspondant
EP0093301B1 (fr) Dispositif pour changer le centre d'une bobine enroulée d'un matériel en bande
DE2902480A1 (de) Vorrichtung fuer das austauschen sich drehender wickeldorne, auf denen ein band aufgewickelt ist
EP1215153A2 (fr) Installation pour l'enroulement optimal et automatique de longueurs de tuyau
DE69624075T2 (de) Aufwickelmaschine
DE69332363T2 (de) Verfahren und Vorrichtung zur Herstellung von Amorphenstahlbandespaketten zur Herstellung von Transformatorkern
EP0481323B1 (fr) Procédé pour alimenter une machine de production avec un centrage de précision et dispositif à cet effet
DE2347700B2 (de) Vorrichtung zum teilen einer kontinuierlich bewegten bahn in mehrere streifen
DE60118964T2 (de) Vorrichtung und verfahren zum wickeln von bahnen
EP0737642B1 (fr) Machine de frisage
DE2111160B2 (de) Vorrichtung zum foerdern von metallisierten baendern in einer folienmaterial bearbeitenden plattenpresse
DE60109323T2 (de) Vorrichtung und verfahren zum wickeln von bahnen
DE2627066B2 (de) Anlage zum kontinuierlichen Aufwickeln eines Fadens auf Spulen
DE1760469B2 (de) Vorrichtung zum Austauschen von Hülsen bei Garnwickeln
DE2431691C2 (de) Maschine zum kontinuierlichen Aufwickeln einer Warenbahn
CH620720A5 (fr)
DE102017105298B4 (de) Konfektionierungsanlage

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

Designated state(s): DE FR GB IT NL SE

17P Request for examination filed

Effective date: 19831109

ITF It: translation for a ep patent filed

Owner name: BARZANO' E ZANARDO ROMA S.P.A.

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): DE FR GB IT NL SE

REF Corresponds to:

Ref document number: 3364872

Country of ref document: DE

Date of ref document: 19860904

ET Fr: translation filed
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
ITTA It: last paid annual fee
EAL Se: european patent in force in sweden

Ref document number: 83103721.3

REG Reference to a national code

Ref country code: GB

Ref legal event code: IF02

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

Ref country code: SE

Payment date: 20020325

Year of fee payment: 20

Ref country code: FR

Payment date: 20020325

Year of fee payment: 20

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

Ref country code: GB

Payment date: 20020417

Year of fee payment: 20

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

Ref country code: DE

Payment date: 20020420

Year of fee payment: 20

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

Ref country code: NL

Payment date: 20020425

Year of fee payment: 20

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

Ref country code: GB

Free format text: LAPSE BECAUSE OF EXPIRATION OF PROTECTION

Effective date: 20030417

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 EXPIRATION OF PROTECTION

Effective date: 20030418

REG Reference to a national code

Ref country code: GB

Ref legal event code: PE20

EUG Se: european patent has lapsed
NLV7 Nl: ceased due to reaching the maximum lifetime of a patent

Effective date: 20030418