EP1590107A2 - Device for transferring or threading beginnings of bands - Google Patents

Device for transferring or threading beginnings of bands

Info

Publication number
EP1590107A2
EP1590107A2 EP04707488A EP04707488A EP1590107A2 EP 1590107 A2 EP1590107 A2 EP 1590107A2 EP 04707488 A EP04707488 A EP 04707488A EP 04707488 A EP04707488 A EP 04707488A EP 1590107 A2 EP1590107 A2 EP 1590107A2
Authority
EP
European Patent Office
Prior art keywords
belt
conveyor belt
tape
upper run
transported
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
EP04707488A
Other languages
German (de)
French (fr)
Other versions
EP1590107B1 (en
Inventor
Bernd Zilkenat
Heiko Zetzsche
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.)
SMS Siemag AG
Original Assignee
SMS Demag AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by SMS Demag AG filed Critical SMS Demag AG
Publication of EP1590107A2 publication Critical patent/EP1590107A2/en
Application granted granted Critical
Publication of EP1590107B1 publication Critical patent/EP1590107B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • B65H20/00—Advancing webs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B39/00—Arrangements for moving, supporting, or positioning work, or controlling its movement, combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B39/02—Feeding or supporting work; Braking or tensioning arrangements, e.g. threading arrangements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C47/00—Winding-up, coiling or winding-off metal wire, metal band or other flexible metal material characterised by features relevant to metal processing only
    • B21C47/34—Feeding or guiding devices not specially adapted to a particular type of apparatus
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B39/00—Arrangements for moving, supporting, or positioning work, or controlling its movement, combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B39/02—Feeding or supporting work; Braking or tensioning arrangements, e.g. threading arrangements
    • B21B39/04—Lifting or lowering work for conveying purposes, e.g. tilting tables arranged immediately in front of or behind the pass
    • 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
    • B65H2301/50—Auxiliary process performed during handling process
    • B65H2301/52—Auxiliary process performed during handling process for starting
    • B65H2301/522—Threading web into machine
    • 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
    • B65H2701/173—Metal

Definitions

  • the invention relates to a device for transferring or threading tape catches, in particular of vapor tapes, from a tape or tape processing arrangement to or into a further processing system or decoiler.
  • Such a device is disclosed in DE 40 18 950 A1, with a band threading device being provided here, which is arranged downstream of a reel.
  • the Bandeinfädeiwage ⁇ has a pivotable clamping device which is provided with a chisel at the front end. This can be used to open the coil of a belt located on the reel and immediately afterwards the beginning of the belt is recorded hydraulically or magnetically and transferred by the longitudinally movable carriage to a subsequent belt processing or belt processing system, for example threaded there.
  • a longitudinally movable carriage is also known from DE-AS 26 04 909, which also detects and transfers the beginning of the banana running off the collar by clamping.
  • Corresponding devices are also used to transfer the tape emerging from a roll stand to a take-up reel or to thread it into the latter.
  • the object of the invention is therefore to create a device with which in particular the handling of vapor bands during transfer or threading is possible, preferably automatically.
  • a device for transferring or threading tape starts, in particular of steam tapes, from a tape processing or tape processing system to or into a further processing system or take-up reel, consisting of a transfer table, the width of which corresponds at least to the width of a tape to be transported, and the table surface of which has a longitudinal slot in the transport direction of the belt, which is narrower than the minimum width of a belt to be transported, through which the upper run of a conveyor belt rotating in the transport direction of the belt can be swung forward over the surface of the transfer table and can be connected non-positively to the belt to be transported is.
  • the belt is therefore not gripped, but instead engages temporarily on an endlessly rotating conveyor belt. Such an application is much gentler than the gripping previously used.
  • the width of the conveyor belt is smaller than the minimum width of the belt to be transported, so that in principle only a very narrow area of the belt is covered for transport.
  • the tapes to be handled can have different properties, namely they can be magnetic or non-magnetic.
  • magnets are arranged below the upper run of the endlessly rotating conveyor belt, which pull the beginning of the belt against the conveyor belt, namely the top of the upper run of the conveyor belt. If permanent magnets are used for this purpose, their effect only occurs as long as the conveyor belt is in the swung-out state, i.e. above the table surface. If electromagnets are used, the effect only occurs if the electromagnets are activated. It is important that the effect only occurs temporarily. After transfer and / or threading into a subsequent system, the conveyor belt is separated from the belt so that the belt then runs freely between the preceding outlet and the subsequent inlet.
  • suction nozzles are arranged below the upper run of the conveyor belt and the conveyor belt itself is provided with passages or holes.
  • the vacuum belt is temporarily placed non-positively on the top of the upper run of the conveyor belt due to the negative pressure. So that a quick conversion or change between these types of conveyance can take place, electromagnets and suction nozzles can also be installed together below the upper run of the conveyor belt.
  • the entire device is expediently pivoted, i.e. for use, the conveyor belt is moved into the transport level and swung out of it when not in use, so that it does not interfere with the subsequent movement.
  • Fig. 1 is a plan view of the transfer table shown in simplified form and Fig. 2 is a schematic side view of the pivotable conveyor belt.
  • the transfer table which has a slot 8.
  • the maximum X and the minimum bandwidth Y are indicated in FIG. 1, so that it can be seen that the slot is narrower than the minimum bandwidth of a belt to be transported.
  • a roll stand (or a last stand of a rolling mill) is indicated by 3.
  • the dash-dotted line 4 indicates the center of the roll and also the transport plane of the emerging strip.
  • the device according to the invention for transferring or threading a vapor belt has an endlessly rotating conveyor belt, designated by 7.
  • This conveyor belt is pivotally arranged, which has been indicated by the reference numerals 2.
  • the two position representations show that in this way the conveyor belt can be moved into or out of the transport plane, that is to say it protrudes or is recessed above the surface or table surface of the transfer table 1.

Landscapes

  • Mechanical Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Winding, Rewinding, Material Storage Devices (AREA)
  • Advancing Webs (AREA)
  • Specific Conveyance Elements (AREA)
  • Tyre Moulding (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Manufacturing Of Magnetic Record Carriers (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Delivering By Means Of Belts And Rollers (AREA)
  • Replacement Of Web Rolls (AREA)
  • Sewing Machines And Sewing (AREA)

Abstract

A present invention relates to a device for transferring or threading beginnings of a band or strip, including an extremely thin band or strip, from a band machining unit or band processing facility to or into a further processing unit or treatment facility, such as, for example, a winding reel or winding drum.

Description

Vorrichtung zum Überleiten oder Einfädeln von Baπdanfängeπ Device for transferring or threading tape starts
Beschreibungdescription
Die Erfindung betrifft eine Vorrichtung zum Überleiten oder Einfädeln von Bandaπfängen, insbesondere von Dünstbändern, von einer Bandbe- oder Bandverarbeituπgsaniage zu einer oder in eine Weiterbearbeitungsanlage oder Auflaufhaspel. • The invention relates to a device for transferring or threading tape catches, in particular of vapor tapes, from a tape or tape processing arrangement to or into a further processing system or decoiler. •
Vorrichtungen dieser Art sind in verschiedensten Ausführungen bekannt.Devices of this type are known in various designs.
So ist in der DE 40 18 950 A1 eine derartige Vorrichtung offenbart, wobei hier ein Bandeinfädeiwageπ vorgesehen ist, der einer Haspel nachgeordπet ist. Der Bandeinfädeiwageπ weist eine schwenkbare Klemmvorrichtung auf, die am vorderen Ende mit einem Meisel versehen ist. Mit diesem kann das auf der Haspel befindliche Bund eines Bandes geöffnet werden und unmittelbar anschließend wird der Bandanfang hydraulisch oder magnetisch erfasst und durch den längsbeweglichen Wagen an eine nachfolgende Bandbe- oder Bandverarbeitungsanlage überführt, dort also beispielsweise eingefädelt.Such a device is disclosed in DE 40 18 950 A1, with a band threading device being provided here, which is arranged downstream of a reel. The Bandeinfädeiwageπ has a pivotable clamping device which is provided with a chisel at the front end. This can be used to open the coil of a belt located on the reel and immediately afterwards the beginning of the belt is recorded hydraulically or magnetically and transferred by the longitudinally movable carriage to a subsequent belt processing or belt processing system, for example threaded there.
Ebenfalls ein läπgsbeweglicher Wagen ist aus der DE - AS 26 04 909 bekannt, wobei dieser den vom Bund ablaufenden Banäanfang auch durch Einklemmen erfasst und überführt. Entsprechende Einrichtungen werden auch dazu verwendet, das aus einem Walzgerüst austretende Band an eine Auflaufhaspel zu überführen bzw. in diese einzufädeln.A longitudinally movable carriage is also known from DE-AS 26 04 909, which also detects and transfers the beginning of the banana running off the collar by clamping. Corresponding devices are also used to transfer the tape emerging from a roll stand to a take-up reel or to thread it into the latter.
Für normafe Banddicken sind diese Vorrichtungen geeigne Nicht handhaben lassen sich damit aber sogenannte Dünstbänder. Hierunter werden Bänder mit einer Dicke kleiner als 0,2 mm verstanden. Zum Überführen oder Einfädeln dieser Bänder ist bisher eine manuelle Handhabung notwendig, da das Vortreiben des dünnen Bandes über eine längere Distanz, wie sie beispielsweise zwischen zwei Walzgerüsten oder dem Austritt aus einem Walzgerüst und der nachfolgenden Haspel vorkommen kann, nicht möglich ist. In der Praxis musste das Band geschoben oder vorsichtig gezogen werden, wobei nicht verhindert werden konnte, dass das Band dabei unkontrolliert aus der Mitte der Bewegungslinie verschoben wurde. Dabei spielt natürlich auch eine Rolle, dass häufig der Platz zwischen zwei Anlageteilen so beengt ist, dass ein Zugriff nur bedingt möglich ist,These devices are suitable for normafe strip thicknesses. However, so-called vapor strips cannot be handled with them. This means strips with a thickness of less than 0.2 mm. Manual handling has hitherto been necessary for transferring or threading these strips, since it is not possible to advance the thin strip over a longer distance, as can occur, for example, between two roll stands or the exit from a roll stand and the subsequent reel. In practice, the tape had to be pushed or pulled carefully, whereby it could not be prevented that the tape was uncontrolled from the center of the movement line was postponed. Of course, it also plays a role that the space between two parts of the system is often so narrow that access is only possible to a limited extent.
Eine derartige Verschiebung kann aber dazu führen, dass das Band beim Aπwickeln schräg auf die Haspel aufläuft. Dies führt wiederum dazu, dass entweder Falten beim Haspeln auftreten, die das Band zwangsläufig beschädigen oder aber es kommt zum Teleskopieren des Bandes.Such a shift can, however, result in the tape running obliquely onto the reel during winding. This in turn leads to the fact that folds occur during reeling, which inevitably damage the band, or the band is telescoped.
Aufgabe der Erfindung ist daher die Schaffung einer Vorrichtung, mit der insbesondere die Handhabung von Dünstbändem beim Überführen oder Einfädeln möglich ist, und zwar vorzugsweise automatisch.The object of the invention is therefore to create a device with which in particular the handling of vapor bands during transfer or threading is possible, preferably automatically.
Gelöst wird diese Aufgabe erfindungsgemäß mit einer Vorrichtung zum Überleiten oder Einfädeln von Baπdanfängen, insbesondere von Dünstbändern, von einer Bandbe - oder Bandverarbeitungsanlage zu einer oder in eine Weiterbearbeitungsanlage oder Auflaufhaspel, bestehend aus einem Überleittisch, dessen Breite mindestens der Breite eines zu transportierenden Bandes entspricht, und dessen Tischfläche in Transportrichtung des Bandes einen Längsschlitz aufweist, der schmaler ist als die minimale Breite eines zu transportierenden Bandes, durch den der obere Trum eines in Transportrichtung des Bandes umlaufenden Förderbandes über die Oberfläche des Überleittisches vorschwenkbar und mit dem zu transportierende Band zeitweise kraftschlüssig verbindbar ist.This object is achieved according to the invention with a device for transferring or threading tape starts, in particular of steam tapes, from a tape processing or tape processing system to or into a further processing system or take-up reel, consisting of a transfer table, the width of which corresponds at least to the width of a tape to be transported, and the table surface of which has a longitudinal slot in the transport direction of the belt, which is narrower than the minimum width of a belt to be transported, through which the upper run of a conveyor belt rotating in the transport direction of the belt can be swung forward over the surface of the transfer table and can be connected non-positively to the belt to be transported is.
Im Unterschied zu dem eingangs geschilderten Stand der Technik wird das Band somit nicht ergriffen, sondern es legt sich kraftschlüssig an ein endlos umlaufendes Förderband zeitweise an. Ein derartiges Anlegen ist wesentlich schonender durchzuführen als das bisher angewandte Greifen.In contrast to the prior art described at the outset, the belt is therefore not gripped, but instead engages temporarily on an endlessly rotating conveyor belt. Such an application is much gentler than the gripping previously used.
Außerdem ist es wesentlich, dass die Breite des Förderbandes kleiner ist, als die die minimale Breite des zu transportierenden Bandes, so dass im Prinzip nur ein sehr schmaler Bereich des Bandes für den Transport erfasst wird. Man uss nun unterscheiden, dass die zu handhabenden Bänder verschiedene Eigenschaften aufweisen können, und zwar können sie magnetisch oder nicht magnetisch sein.It is also essential that the width of the conveyor belt is smaller than the minimum width of the belt to be transported, so that in principle only a very narrow area of the belt is covered for transport. A distinction must now be made that the tapes to be handled can have different properties, namely they can be magnetic or non-magnetic.
Handelt es sich um magnetisches Bandmaterial, so sind unterhalb des oberen Trums des endlos umlaufenden Förderbandes Magneten angeordnet, die den Baπdanfang gegen das Förderband, und zwar die Oberseite des oberen Trums des Förderbandes, ziehen. Werden hierzu Permanentmagnete eingesetzt, tritt deren Wirkung nur solange auf, wie sich das Förderband im ausgeschwenkten Zustand, also oberhalb der Tischfläche befindet. Werden Elektromagneten verwendet, so tritt die Wirkung nur ein, wenn die Elektromagneten aktiviert sind. Wichtig ist, dass die Wirkung nur zeitweise eintritt. Nach dem Überführen und / oder Einfädeln in eine nachfolgende Anlage erfofgt die Trennung des Förderbandes vom Band, so dass das Band dann frei zwischen dem vorausgehenden Auslauf und dem nachfolgenden Einlauf verläuft.If it is magnetic tape material, magnets are arranged below the upper run of the endlessly rotating conveyor belt, which pull the beginning of the belt against the conveyor belt, namely the top of the upper run of the conveyor belt. If permanent magnets are used for this purpose, their effect only occurs as long as the conveyor belt is in the swung-out state, i.e. above the table surface. If electromagnets are used, the effect only occurs if the electromagnets are activated. It is important that the effect only occurs temporarily. After transfer and / or threading into a subsequent system, the conveyor belt is separated from the belt so that the belt then runs freely between the preceding outlet and the subsequent inlet.
Ist das Band aus nicht magnetischem Material, so sind unterhalb des oberen Trums des Förderbandes Saugdüseπ angeordnet und das Förderband selbst ist mit Durchlässen oder Löchern versehen. In diesem Fall wird das Dünstband durch den Unterdruck zeitweise kraftschlüssig auf die Oberseite des oberen Trums des Förderbandes aufgelegt. Damit ein schneller Umbau oder Wechsel zwischen diesen Förderarten erfolgen kann, können Elektromagneten und Saugdüsen auch zusammen unterhalb des oberen Trums des Förderbandes installiert sein.If the belt is made of non-magnetic material, suction nozzles are arranged below the upper run of the conveyor belt and the conveyor belt itself is provided with passages or holes. In this case, the vacuum belt is temporarily placed non-positively on the top of the upper run of the conveyor belt due to the negative pressure. So that a quick conversion or change between these types of conveyance can take place, electromagnets and suction nozzles can also be installed together below the upper run of the conveyor belt.
Zweckmäßig ist die gesamte Vorrichtung schwenkbar angeordnet, d.h. für den Einsatz wird das Förderband in die Transportebene bewegt und bei Nichtbedarf aus dieser herausgeschwenkt, so dass sie nicht den anschließenden Bewegungsabiauf stört.The entire device is expediently pivoted, i.e. for use, the conveyor belt is moved into the transport level and swung out of it when not in use, so that it does not interfere with the subsequent movement.
Die Erfindung soll nachfolgend an einem Ausführungsbeispiel erläutert werden, wobei in der Zeichnung schematisch nur das Grundprinzip wiedergegeben ist, und zwar zeigtThe invention will be explained below using an exemplary embodiment, only the basic principle being shown schematically in the drawing, specifically showing
Fig. 1 eine Aufsicht auf den in vereinfachter Form dargestellten Überleittisch und Fig. 2 eine schematische Seitenansicht des schwenkbaren Förderbandes.Fig. 1 is a plan view of the transfer table shown in simplified form and Fig. 2 is a schematic side view of the pivotable conveyor belt.
Mit 1 ist in den Figuren der Uberleittisch bezeichnet, der einen Schlitz 8 aufweist. Angedeutet ist in der Figur 1 die maximale X und die minimale Bandbreite Y, so dass ersichtlich ist, dass der Schlitz schmaler ist als die minimale Bandbreite eines zu transportierenden Bandes.1 in the figures is the transfer table, which has a slot 8. The maximum X and the minimum bandwidth Y are indicated in FIG. 1, so that it can be seen that the slot is narrower than the minimum bandwidth of a belt to be transported.
Mit 3 ist ein Walzgerüst ( oder ein letztes Gerüst einer Walzstrasse) angedeutet. Die strichpunktierte Linie 4 deutet die Walzmitte und auch die Transportebene des austretenden Bandes an. Die erfiπdungsgemäße Vorrichtung zum Überleiten oder Einfädeln eines Dünstbandes weist ein mit 7 bezeichnetes endlos umlaufendes Förderband auf.A roll stand (or a last stand of a rolling mill) is indicated by 3. The dash-dotted line 4 indicates the center of the roll and also the transport plane of the emerging strip. The device according to the invention for transferring or threading a vapor belt has an endlessly rotating conveyor belt, designated by 7.
Dieses Förderband ist schwenkbar angeordnet, was durch die Bezugsziffern 2 angedeutet worden ist. Die beiden Positioπsdarstellungen zeigen, dass auf diese Weise das Förderband in oder aus der Transportebene bewegt werden kann, also über die Oberfläche oder Tischfiäche des Überleittisches 1 hinausragt oder versenkt ist. Unterhalb des oberen Trums des Förderbandes 7 befinden sich entweder Magneten oder Saugdüsen 6, mit deren Hilfe das aus dem Gerüst austretende Band - oder genauer gesagt dessen Bandanfang - an die Oberseite des oberen Trums des Förderbandes 7 zeitweise kraftschlüssig anlegbar ist, d.h. solange sich der obere Trum des Förderbandes in seiner Position oberhalb der Tischfläche befindet, so dass durch die Bewegung des Förderbandes das zu transportierende Band, insbesondere der Bandanfang, mitgenommen wird. This conveyor belt is pivotally arranged, which has been indicated by the reference numerals 2. The two position representations show that in this way the conveyor belt can be moved into or out of the transport plane, that is to say it protrudes or is recessed above the surface or table surface of the transfer table 1. Below the upper run of the conveyor belt 7 there are either magnets or suction nozzles 6, with the aid of which the belt emerging from the frame - or more precisely the beginning of the belt - can be temporarily applied to the top of the upper run of the conveyor belt 7, i.e. as long as the upper run of the conveyor belt is in its position above the table surface, so that the belt to be transported, in particular the beginning of the belt, is carried along by the movement of the conveyor belt.

Claims

Patentansprüche claims
1. Vorrichtung zum Überleiten oder Einfädeln von Bandanfängen, insbesondere von Dünstbändern, von einer Bandbe - oder Baπdverarbeituπgsaπlage zu einer oder in eine Weiterbearbeitungsanlage oder Auflaufhaspel, bestehend aus einem Überleittisch (1), dessen Breite mindestens der Breite eines zu transportierenden Bandes entspricht, und dessen Tϊschfläche in Transportrichtung des Bandes einen Längsschlitz (8) aufweist, der schmaler ist als die minimale Breite eines zu transportierenden Bandes, durch den der obere Trum eines in Transportrichtung des Bandes umlaufenden Förderbandes (7) über die Oberfläche des Überleittisches vorschwenkbar und mit dem zu transportierende Band zeitweise kraftschlüssig verbindbar ist.1. Device for transferring or threading the beginning of the tape, in particular of vapor tapes, from a tape or tape processing system to or into a further processing system or decoiler, consisting of a transfer table (1), the width of which corresponds at least to the width of a tape to be transported, and its Tϊschfläche has a longitudinal slot (8) in the transport direction of the belt, which is narrower than the minimum width of a belt to be transported, through which the upper run of a conveyor belt (7) rotating in the transport direction of the belt can be swiveled over the surface of the transfer table and transported with it Band is temporarily non-positively connectable.
2. Vorrichtung nach Anspruch 1 , dadurch gekennzeichnet, dass unterhalb des oberen Trums des Förderbandes (7) Magnete angeordnet sind, die das zu transportierende Band gegen die Oberseite des oberen Trums ziehen.2. Device according to claim 1, characterized in that below the upper run of the conveyor belt (7) magnets are arranged which pull the belt to be transported against the top of the upper run.
3. Vorrichtung nach Anspruch 2, dadurch gekennzeichnet, dass die Magnete Elektromagnetβ sind.3. Device according to claim 2, characterized in that the magnets are electromagnet.
4. Vorrichtung nach Anspruch 1 , dadurch gekennzeichnet, dass das Förderband (7)gelocht ist und dass unterhalb es oberen Trums Saugdüsen angeordnet sind, die das zu transportierende Band gegen die Oberseite des oberen Trums ziehen. 4. The device according to claim 1, characterized in that the conveyor belt (7) is perforated and that below it upper run suction nozzles are arranged which pull the belt to be transported against the top of the upper run.
EP04707488A 2003-02-06 2004-02-03 Device for transferring or threading beginnings of bands Expired - Lifetime EP1590107B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10305414A DE10305414B3 (en) 2003-02-06 2003-02-06 Device for transferring or threading tape starts
DE10305414 2003-02-06
PCT/DE2004/000205 WO2004073902A2 (en) 2003-02-06 2004-02-03 Device for transferring or threading beginnings of bands

Publications (2)

Publication Number Publication Date
EP1590107A2 true EP1590107A2 (en) 2005-11-02
EP1590107B1 EP1590107B1 (en) 2006-07-19

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EP04707488A Expired - Lifetime EP1590107B1 (en) 2003-02-06 2004-02-03 Device for transferring or threading beginnings of bands

Country Status (8)

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US (2) US20060037989A1 (en)
EP (1) EP1590107B1 (en)
JP (1) JP4440254B2 (en)
CN (1) CN1325184C (en)
AT (1) ATE333329T1 (en)
DE (2) DE10305414B3 (en)
RU (1) RU2333065C2 (en)
WO (1) WO2004073902A2 (en)

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CN1738688A (en) 2006-02-22
DE10305414B3 (en) 2004-09-16
RU2005127780A (en) 2006-02-10
US20060037989A1 (en) 2006-02-23
WO2004073902A3 (en) 2004-10-28
WO2004073902A2 (en) 2004-09-02
US20080047998A1 (en) 2008-02-28
RU2333065C2 (en) 2008-09-10
CN1325184C (en) 2007-07-11
JP2006516483A (en) 2006-07-06
JP4440254B2 (en) 2010-03-24
ATE333329T1 (en) 2006-08-15
DE502004000985D1 (en) 2006-08-31
EP1590107B1 (en) 2006-07-19

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