EP1193200B1 - Vorrichtung zum Spleissen von Rollen mit dünnen Bahnen - Google Patents

Vorrichtung zum Spleissen von Rollen mit dünnen Bahnen Download PDF

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Publication number
EP1193200B1
EP1193200B1 EP01402345A EP01402345A EP1193200B1 EP 1193200 B1 EP1193200 B1 EP 1193200B1 EP 01402345 A EP01402345 A EP 01402345A EP 01402345 A EP01402345 A EP 01402345A EP 1193200 B1 EP1193200 B1 EP 1193200B1
Authority
EP
European Patent Office
Prior art keywords
thin
linking
heads
reel
thin tapes
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
EP01402345A
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English (en)
French (fr)
Other versions
EP1193200A1 (de
Inventor
Manuel Torres Martinez
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.)
TORRES MARTINEZ, MANUEL
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Individual
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Filing date
Publication date
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Publication of EP1193200A1 publication Critical patent/EP1193200A1/de
Application granted granted Critical
Publication of EP1193200B1 publication Critical patent/EP1193200B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H19/00—Changing the web roll
    • B65H19/10—Changing the web roll in unwinding mechanisms or in connection with unwinding operations
    • B65H19/18—Attaching, e.g. pasting, the replacement web to the expiring web
    • B65H19/1857—Support arrangement of web rolls
    • B65H19/1873—Support arrangement of web rolls with two stationary roll supports carrying alternately the replacement and the expiring 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
    • B65H19/00—Changing the web roll
    • B65H19/10—Changing the web roll in unwinding mechanisms or in connection with unwinding operations
    • B65H19/18—Attaching, e.g. pasting, the replacement web to the expiring web
    • B65H19/1842—Attaching, e.g. pasting, the replacement web to the expiring web standing splicing, i.e. the expiring web being stationary during splicing contact
    • B65H19/1852—Attaching, e.g. pasting, the replacement web to the expiring web standing splicing, i.e. the expiring web being stationary during splicing contact taking place at a distance from the replacement roll
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2301/00—Handling processes for sheets or webs
    • B65H2301/40—Type of handling process
    • B65H2301/41—Winding, unwinding
    • B65H2301/413—Supporting web roll
    • B65H2301/4134—Both ends type arrangement
    • B65H2301/41346—Both ends type arrangement separate elements engaging each end of the roll (e.g. chuck)
    • 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
    • B65H2301/4185—Core or mandrel discharge or removal, also organisation of core removal
    • 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
    • B65H2301/46—Splicing
    • B65H2301/461—Processing webs in splicing process
    • B65H2301/4615—Processing webs in splicing process after splicing
    • B65H2301/4617—Processing webs in splicing process after splicing cutting webs in splicing process
    • B65H2301/46174—Processing webs in splicing process after splicing cutting webs in splicing process cutting both spliced webs separately
    • 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
    • B65H2301/46—Splicing
    • B65H2301/462—Form of splice
    • B65H2301/4622—Abutting article or web portions, i.e. edge to edge
    • 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
    • B65H2301/46—Splicing
    • B65H2301/463—Splicing splicing means, i.e. means by which a web end is bound to another web end
    • B65H2301/4631—Adhesive tape
    • 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
    • B65H2301/46—Splicing
    • B65H2301/464—Splicing effecting splice
    • B65H2301/46412—Splicing effecting splice by element moving in a direction perpendicular to the running direction of the web
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2408/00—Specific machines
    • B65H2408/20—Specific machines for handling web(s)
    • B65H2408/22—Splicing machines
    • B65H2408/221—Splicing machines features of splicing unit
    • B65H2408/2211—Splicing machines features of splicing unit splicing unit located above several web rolls arranged parallel to each other
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/10—Handled articles or webs
    • B65H2701/17—Nature of material
    • B65H2701/176—Cardboard
    • B65H2701/1762—Corrugated

Definitions

  • the present invention relates to an automatic device thin strip connection for systems with continuous feed in which the tape coming from the supply coil, when it ends, is joined to that of a new coil so that the process can be to pursue.
  • the devices performing this function include two reel holders and tape joining mechanisms that can be put in the working and handling position to prepare the connection of the coil strip which is waiting at the power strip at the appropriate time.
  • the present invention provides a connection device which eliminates these disadvantages thanks to its structure and its functioning which differ from those conventional devices.
  • the present invention provides a device for connecting the strips thin supply coils of the type which include two reel holders, one supporting the supply coil and the other supporting the coil replace when it becomes empty, thus ensuring continuity of supply; this type also including two heads through which pass the thin strips of each two coils; these heads are provided with means ensuring automatically the union of the two thin bands; in which the bobbin holders are mounted on structures allowing their vertical displacement and which are at each end of the connection device while the heads are mounted on a horizontal structure which is above the intermediate zone of the spool holders and along which they can move in the direction of the line median of the thin stripes to approach or separate by going above reel holders; the device for connecting the thin strips is characterized by: horizontal structures along which can move towards the center line of the thin bands of the elements suspended in hook shape that can remove the mandrels from empty spools; and in that the reel holders are mounted on vertical guides and can move individually thanks to the actuation mechanisms which are included in these guides.
  • the heads are mounted on a guide device resting on a load-bearing structure and have individual means of movement and blocking for their temporary immobilization; each head has a group of which the role is to join the two thin strips end to end using pressure tools and cutting.
  • Each of the spool holders has two arms which can be brought together or separate and are provided with means ensuring the rotary fixing of the coil cores to be supported, these means being in turn provided with brakes so as to control the rotation of the coil and expulsion means allowing release the chuck when it needs to be removed.
  • the elements which can be placed above the reel holders are mounted on guides that support them and have their own means of actuation; these items include hook-shaped hanging arms that can remove the empty spool mandrel to deposit it outside the structure via a fixed ramp.
  • This set constitutes a connection device which automatically joins the end of the reel strip which empty at the start of a new strip so as to continue food; this device also makes it possible to prepare the new strip while the supply of the first strip is continues without the operator having to make any effort to move the heads since the movements of the latter are controlled by the motors in each position.
  • reel holders move automatically between the lower and upper positions which allows place below the coil that powers the machine, before let it empty, another full while the elements displaceable automatically remove the mandrel from the top empty coils leaving the operator the only care put the new strip on the corresponding head once that the full spool is installed on the released spool holder.
  • the object of the invention consists of a device for connection which allows to join thin strips (1) and (2) and thus ensuring continuous feeding in the processes where it applies.
  • connection device includes two reel holders (3) and (4) which can move vertically and are mounted on load-bearing structures (5) located at the ends of the entire connection device.
  • reel holders (3) and (4) are other horizontal structures (9) and (10) along which moving hanging elements (11) and (12) having the form hooks.
  • Each of the two heads (6) and (7) is equipped with a motor (17) which allows it to move independently on the structure (8) (cf. fig. 6); these heads (6) and (7) are also equipped with various means (19) which ensure their immobility (6) and (7) when they are close together each other in a central position.
  • These heads (6) and (7) also include groups (20) allowing to join the bands (1) and (2) which must be connected.
  • These groups (20) are identical for both heads (6) and (7) and each of them comprises two sets independent (21) and (22) of which the first (21) can switch one cylinder (23) while the other can be pushed forward by means of another cylinder (24).
  • the tiltable assembly (21) has a fixed front element and an element which is pushed towards it by a cylinder (25) while in the pusher assembly (22) is housed, in a front groove, a retractable knife that can move longitudinally.
  • the reel holders (3) and (4) are mounted on guides (26) by means of a carriage (27) which moves by sliding along these guides (26) (cf. fig. 9); the movement of the carriage (27) is caused by a mechanism transmission included in the guides (26) and actuated by motors (28) as can be seen in Figures 2 and 3. In this way each of the reel holders (3) and (4) can be move independently either in height or along the load-bearing structures (5).
  • the assembly (21) is then tilted upwards and, simultaneously, the movable element of this assembly (21) so that the strip (2) is pinched between this mobile element and the fixed element opposite it (cf. Fig. 16).
  • the assembly (22) of this group (20) then moves towards the front holding the end of the strip (2) captive in the pinching against the fixed element of the assembly (21) as the shows figure (17); the knife of the assembly (22) cuts then the end of the strip (2) along a straight line perfect.
  • the assembly (21) is then tilted again towards the top (see fig. 19) and the assembly (22) moves a new times forward until pressing against the fixed element of the assembly (21) the strip (2) while, simultaneously, the entire head (7) moves towards the head (6) to position itself against the latter (cf. fig. 20).
  • the strip (2) is glued to the strip (1) by the adhesive strip (32) and the knife of the assembly (22) of the group (20) of the head (6) cuts the strip (1) so that its edge corresponds to the free edge of the strip (2) which ensures perfect continuity between the bands (1) and (2) which are connected end to end by the adhesive strip (32).
  • the strip (1) must stop for a moment in the connection area; it is for this reason that the speed of the group motor (15) which governs the supply is variable so that by lowering it to 100 - 150 meters per second the normal feeding speed of 650 meters per second when the supply coil (29) is almost empty and the strip (1) separates from it, a total stop of the band (1) occurs (see fig. 21) during which the band necessary to continue the process is extracted from the store (16).
  • the roller mobile (14) comes close enough to the fixed roller (13) (cf. Fig. 21) to compress and brake the strip (1).
  • the mandrel is removed from the empty spool (29) automatically thanks to the hook-shaped element (11) the structure (9) which is located above; this element (11) is moves on the structure (9) until it hooks the empty reel core (29); he then extracts this mandrel from the reel holder (3) and takes it to the fixed element (34) which has a ramp at the bottom which forces the mandrel to fall from the element (11) to be collected in the container (35) which is located below.
  • the operation is identical when the coil (30) which is on the spool holder (4) on the other side, except that the mandrel is removed by the element (12).
  • Each of the reel holders (3) and (4) comprises two arms (36) parallel and face to face that can be seen on the figures (12) and (13) and which are fixed by means of a coupling (37) with sliding mounting on an axis (38) provided with guides (39), this arrangement being presented in FIG. 10; these two arms (36) can move along the axis (38) and so get closer or separate from each other under the action motors (40) shown in Figure 2.
  • Each arm (36) includes a cone (41) which fits into the corresponding end of the spool of the tape reels (1 or 2) ; this cone (41) in turn includes the mechanism described Figure 11 which includes a cylinder (42) having a rod (43) which penetrates axially into the cone (41) and enters contact with elements (44) which can extend radially through the windows (45) of the cone (41) and carry pads (46); the elements (44) slide on the rod (43) thanks to the guides inclined (47) so that when the rod advances, the elements 44 exit through the windows (45) of the cone (41) and retract when the rod moves back.
  • this cone (41) in turn includes the mechanism described Figure 11 which includes a cylinder (42) having a rod (43) which penetrates axially into the cone (41) and enters contact with elements (44) which can extend radially through the windows (45) of the cone (41) and carry pads (46); the elements (44) slide on the rod (43) thanks to the guides inclined (47) so that when the rod advances, the elements 44 exit through the windows (45) of the cone
  • a pusher device (50) which acts through cylinders (51) as can be seen on Figure 12; this pusher device (50) pushes the casing (49) forwards to force the spool core to come out of the cone (41) during the removal operation; the housing (49) is returned to the rear position by the proper push said of the mandrel when the arms (36) approach during of the assembly operation.
  • each arm (36) includes a braking mechanism (52) which acts on the rotating part of the cone (41) and thanks to which it is possible to control the speed of rotation of the coils installed on the reel holders so as to cancel the inertia and to adapt this rotational speed at the unwinding speed of the bandaged.
  • a braking mechanism (52) which acts on the rotating part of the cone (41) and thanks to which it is possible to control the speed of rotation of the coils installed on the reel holders so as to cancel the inertia and to adapt this rotational speed at the unwinding speed of the bandaged.
  • Figure (14) shows in detail the structure (9) of mounting of the hook-shaped element (11) of one of the parts the connection device; you can see the cart (53) on which is mounted the element (11) and the motor (54) which controls its movement. It is obvious that the structure (10) on the other side, on which the element (12) is mounted is identical but in reverse position.
  • Coil loading and replacement process on the reel holders (3) and (4) of the connection device is also automatic as shown by the sequence of Figures 23 to 28; to install a coil (55) on a coil holder, the whole of the latter moves on the structures corresponding load-bearing structures (5) to the upper position (see fig. 23), thus allowing the coil (55) to be brought below.
  • the spool holder then rises enough for the coil (55) can rotate freely on itself as the shows figure 25; the coil (55) is therefore ready for supply the connection device.

Claims (8)

  1. Vorrichtung zum Verbinden dünner Bahnen von Zuführspulen vom Typ derjenigen, die zwei Spulenträger (3, 4) enthalten, wobei der eine die Zuführspule (29) und der andere die Spule (30) trägt, die diese ersetzt, wenn sie leer wird, wodurch die Kontinuität der Zuführung sichergestellt ist; wobei dieser Typ auch zwei Köpfe (6, 7) enthält, über welche die dünnen Bahnen (1, 2) einer jeden der beiden Spulen laufen; diese Köpfe (6, 7) sind mit Mitteln ausgestattet, die das Zusammenführen der zwei dünnen Bahnen (1, 2) automatisch sicherstellen; wobei die Spulenträger (3, 4) an Strukturen (5) angebracht sind, die deren Vertikalbewegung ermöglichen und die sich an jedem Ende der Verbindungsvorrichtung befinden, während die Köpfe (6, 7) an einer horizontalen Struktur (8) angebracht sind, die sich oberhalb des Zwischenbereichs der Spulenträger (3, 4) befindet und entlang derer sie sich in Richtung der Mittellinie der dünnen Bahnen (1, 2) bewegen können, um sich einander zu nähern oder voneinander zu entfernen, indem sie oberhalb der Spulenträger (3, 4) laufen;
          die Vorrichtung zum Verbinden der dünnen Bahnen ist gekennzeichnet:    durch horizontale Strukturen (9, 10), entlang derer sich aufgehängte hakenförmige Elemente (11, 12), welche die Hülsen der leeren Spulen herausziehen können, in Richtung der Mittellinie der dünnen Bahnen bewegen können, und
       dadurch dass, die Spulenträger (3, 4) an vertikalen Führungen (26) angebracht sind und sich aufgrund der Antriebsmechanismen, die in diesen Führungen enthalten sind, einzeln bewegen können.
  2. Vorrichtung zum Verbinden der dünnen Bahnen von Zuführspulen gemäß dem ersten Anspruch, dadurch gekennzeichnet, dass die Köpfe (6, 7) sich dank eines Motors an der Struktur (8) bewegen können und Mittel (18, 19) enthalten, die sie vorübergehend an der genannten Struktur festlegen können.
  3. Vorrichtung zum Verbinden der dünnen Bahnen von Zuführspulen gemäß dem ersten Anspruch, dadurch gekennzeichnet, dass die Köpfe (6, 7) Einheiten (20) zum Kleben der dünnen Bahnen (1, 2) aufweisen; eine jede dieser Einheiten (20) ihrerseits eine schwenkbare Einheit (21) mit Elementen zum Einklemmen der dünnen Bahn, die sich einander nähern oder voneinander entfernen können, sowie eine Einheit (22) enthält, die sich nach vorn oder nach hinten bewegen kann und Schneidwerkzeuge aufweist, die sich an ihrer Vorderseite befinden.
  4. Vorrichtung zum Verbinden der dünnen Bahnen von Zuführspulen gemäß dem ersten Anspruch, dadurch gekennzeichnet, dass die Spulenträger (3, 4) zwei parallele und gegenüberliegende Arme (36) aufweisen, die an einer Achse (38) angebracht sind und die sich bewegen können, um sich einander zu nähern oder voneinander zu entfernen; diese Arme (36) Kegel (41) enthalten, die ermöglichen, die zu tragenden Spulen zu greifen; diese Kegel (41) einem Zylinder (42) zugeordnet sind, in dem und entlang dessen Achse sich ein Stift (43) bewegen und dank geneigter Führungen (47) auf Elemente (44) einwirken kann, die radial aus den Kegel (41) ausfahren oder in die Kegel (41) einfahren können.
  5. Vorrichtung zum Verbinden der dünnen Bahnen von Zuführspulen gemäß dem vierten Anspruch, dadurch gekennzeichnet, dass der Zylinder (42) der Kegel (41) ein entlang seiner Achse bewegliches Gehäuse (49) aufweist, auf das eine Stoßvorrichtung (50) wirkt, die an dem Arm (36) angebracht ist und Stoßzylinder (51) aufweist.
  6. Vorrichtung zum Verbinden der dünnen Bahnen von Zuführspulen gemäß dem vierten Anspruch, dadurch gekennzeichnet, dass jeder Arm (36) einen Bremsmechanismus (52) enthält, der auf die sich drehende Einheit des Kegels (41) einwirkt, um die Rotationsgeschwindigkeit der Spulen sowie die Spannung der dünnen Bahn zu kontrollieren.
  7. Vorrichtung zum Verbinden der dünnen Bahnen von Zuführspulen gemäß dem ersten Anspruch, dadurch gekennzeichnet, dass die Strukturen (9, 10), an denen sich die aufgehängten hakenförmigen Elemente (11, 12) bewegen, an ihrem Ende ein festes rampenförmiges Element (34) aufweisen, das sich in Höhe des Hakens des beweglichen Elements (11/12) befindet und dank dessen sich die Hülse von dem Spulenträger löst und in einem Behälter (35) abgelegt werden kann.
  8. Vorrichtung zum Verbinden der dünnen Bahnen von Zuführspulen gemäß dem ersten Anspruch, dadurch gekennzeichnet, dass sich oberhalb der mittleren Position, in der die Köpfe (6, 7) einander genähert sind, zwei parallele Rollen (13, 14) befinden, zwischen denen ein Raum bleibt, durch den die dünne Bahn läuft, die den Motorblock (15) speist; eine dieser Rollen (13), deren Position fest ist, sich frei um ihre Achse dreht, während die zweite Rolle (14), die sich nicht dreht, sich bewegen kann, um sich der ersten zu nähern oder von dieser zu entfernen, derart, dass die dünne Zuführbahn gegen sie gedrückt wird.
EP01402345A 2000-09-12 2001-09-12 Vorrichtung zum Spleissen von Rollen mit dünnen Bahnen Expired - Lifetime EP1193200B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ES200002233A ES2183689B1 (es) 2000-09-12 2000-09-12 Empalmador automatico de bandas laminares procedentes de bobinas de alimentacion.
ES200002233 2000-09-12

Publications (2)

Publication Number Publication Date
EP1193200A1 EP1193200A1 (de) 2002-04-03
EP1193200B1 true EP1193200B1 (de) 2004-11-24

Family

ID=8494916

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01402345A Expired - Lifetime EP1193200B1 (de) 2000-09-12 2001-09-12 Vorrichtung zum Spleissen von Rollen mit dünnen Bahnen

Country Status (4)

Country Link
EP (1) EP1193200B1 (de)
AT (1) ATE283229T1 (de)
DE (1) DE60107357T2 (de)
ES (1) ES2183689B1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10219611B4 (de) * 2001-05-04 2004-04-15 Koenig & Bauer Ag Rollenwechsler
ES2270674B1 (es) * 2004-11-04 2007-12-01 Manuel Torres Martinez Instalacion de desbobinado de papel de tisu con portabobinas basculantes.
FR2930534B1 (fr) * 2008-04-24 2010-06-04 Monimatic Procede et dispositif de coupe et de collage bout a bout pour machine a derouler

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3381912A (en) * 1965-11-26 1968-05-07 William F. Huck Core lockup and sidelay control device for splicing rollstands
ES411539A1 (es) * 1973-03-12 1976-01-01 Torres Martinez Gonzalez Telle Perfeccionamientos en la construccion de maquinas portado- ras de bobinas de papel.
US3841944A (en) * 1973-06-26 1974-10-15 Harris Intertype Corp Web splicing apparatus
JPS5859146A (ja) * 1981-09-30 1983-04-08 Rengo Co Ltd 紙継ぎ方法及びその装置
US4450039A (en) * 1982-08-23 1984-05-22 Harris Graphics Corporation Web splicing apparatus
DE3502452A1 (de) * 1985-01-25 1986-07-31 SMS Schloemann-Siemag AG, 4000 Düsseldorf Auf- und/oder abwickelhaspel fuer walzband
FR2618769B1 (fr) * 1987-07-29 1990-10-12 Monomatic Sa Machine a derouler des bandes comportant des tours porte-bobines
DE3827917C2 (de) * 1988-06-18 1998-07-09 Focke & Co Vorrichtung zum Transport von Verpackungsmaterial zu einer Verpackungsmaschine
DE4215739C2 (de) * 1992-05-13 1995-11-30 Kleinewefers Gmbh Verfahren und Vorrichtung zum Beschicken und Entnehmen von mit einer Materialbahn bewickelten Rollen in einer einen Rollenträger mit mehreren Rollenplätzen aufweisenden Maschine zum Verarbeiten der Materialbahn, insbesondere einer Druckmaschine
NL9400137A (nl) * 1994-01-28 1995-09-01 Stork Contiweb Werkwijze voor het voorbereiden van het begin van een materiaalbaan van een voorraadrol in een rollenwisselaar, rollenwisselaar en baanopname-inrichting.
US5674049A (en) * 1994-06-17 1997-10-07 Automatic Handling, Inc. Roll handling apparatus

Also Published As

Publication number Publication date
ATE283229T1 (de) 2004-12-15
DE60107357D1 (de) 2004-12-30
EP1193200A1 (de) 2002-04-03
ES2183689A1 (es) 2003-03-16
ES2183689B1 (es) 2004-02-01
DE60107357T2 (de) 2006-03-02

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