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EP0201826A2 - Winding carrier - Google Patents

Winding carrier Download PDF

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Publication number
EP0201826A2
EP0201826A2 EP86106099A EP86106099A EP0201826A2 EP 0201826 A2 EP0201826 A2 EP 0201826A2 EP 86106099 A EP86106099 A EP 86106099A EP 86106099 A EP86106099 A EP 86106099A EP 0201826 A2 EP0201826 A2 EP 0201826A2
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EP
European Patent Office
Prior art keywords
winding
collar
ring
axially
winding carrier
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
EP86106099A
Other languages
German (de)
French (fr)
Other versions
EP0201826A3 (en
EP0201826B1 (en
EP0201826B2 (en
Inventor
Hans Nicolaus Gilljam
Manfred Chardon
Gregor Gebald
Heinz-Peter Illig
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.)
Jos Zimmermann & Co KG Te Aken Bondsrepubl GmbH
Original Assignee
Jos Zimmermann GmbH and Co KG
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Publication date
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Application filed by Jos Zimmermann GmbH and Co KG filed Critical Jos Zimmermann GmbH and Co KG
Priority to AT86106099T priority Critical patent/ATE46128T1/en
Publication of EP0201826A2 publication Critical patent/EP0201826A2/en
Publication of EP0201826A3 publication Critical patent/EP0201826A3/en
Publication of EP0201826B1 publication Critical patent/EP0201826B1/en
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Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
    • D06B23/00—Component parts, details, or accessories of apparatus or machines, specially adapted for the treating of textile materials, not restricted to a particular kind of apparatus, provided for in groups D06B1/00 - D06B21/00
    • D06B23/04—Carriers or supports for textile materials to be treated
    • D06B23/042—Perforated supports
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
    • B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
    • B65H75/18—Constructional details
    • B65H75/28—Arrangements for positively securing ends of material
    • 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
    • B65H2701/30—Handled filamentary material
    • B65H2701/31—Textiles threads or artificial strands of filaments
    • 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
    • B65H2701/50—Storage means for webs, tapes, or filamentary material
    • B65H2701/53—Adaptations of cores or reels for special purposes
    • B65H2701/534—Stackable or interlockable reels or parts of reels

Definitions

  • the invention relates to a winding carrier for receiving yarns and the like with a substantially cylindrical, formed by cage-like supporting elements formed outer surface, at one end a closed end ring with a radially inner cover surface and at its other end a closed upper ring with an axially projecting Bund has.
  • a lower end ring which has a thread reserve groove on its radially outer surface.
  • This end ring has a centering in which a centering shoulder of an axially adjacent winding carrier can engage. The interaction of the centering receptacle of one and the centering shoulder of the adjacent winding carrier thus creates a sealing coupling between two winding carriers, which prevents the dye liquor from passing through in the region of the adjacent winding carriers.
  • This known winding carrier which is advantageous for many applications, has the disadvantage that the thread reserve located in the thread reserve groove is covered with axial compression of the winding located on winding carriers arranged one above the other and can therefore no longer be found or can only be found again in the subsequent processing.
  • the object of the present invention is to design a winding carrier, which can be a rigid or axially and / or radially compressible winding carrier, in such a way that the thread reserve is columnar, even when the associated winding is axially displaced, in particular with axial compression arranged wrap, always remains freely accessible.
  • This winding carrier is particularly suitable for assembling yarn packages in a columnar manner on a dyeing sword or spear, in which case the dyeing liquor then passes through the jacket wall of the winding carrier and the packages located thereon is carried out.
  • the individual coils can come into direct contact with one another and thus form a column, the density and thus also the flow resistance of which are homogeneous over the entire length.
  • Such compression can also be done alone or in addition to the purpose of simplifying the unwinding of the winding by reducing the crossing angle generated during winding by axial compression of the winding, so that the thread is only relatively slightly displaced in the axial direction during unwinding .
  • the jacket with the jacket surface formed from it can be designed in many different embodiments.
  • the jacket can be in one piece and rigid.
  • a one-piece jacket comes into consideration, which can be compressed axially and / or radially.
  • the jacket can also consist of two parts, so that it can be pressed together in the axial direction. Even with such a two-piece jacket, radial compression is possible alone or in addition.
  • the winding support according to the invention can be designed so that the federal government is provided with a thread reserve groove. This results in a specially protected, precisely defined storage for the thread reserve.
  • the winding carrier according to the invention can also be designed such that the end ring has a thrust ring surface projecting radially outward beyond the outer surface of the winding carrier. This ensures that a winding drum only acts on this end ring during winding and not on the elements of the outer surface forming the winding surface and the first layers of yarn wound thereon.
  • the winding support according to the invention can also be designed such that the radially outer outer surface of the upper ring is adapted to the outer surface. This can result in particular advantages in terms of molding technology.
  • the winding support according to the invention can also be designed so that the axial width of the collar of the upper ring is greater than or equal to the width of the cover surface of the end ring. In this way there is a gap between the collar on the one hand and the end ring on the other hand, through which a yarn thread can be guided from the thread reserve to the winding, which cannot be destroyed when the winding carriers and sleeves are axially compressed.
  • the winding support according to the invention can also be designed such that the cover surface is delimited by a radially inwardly projecting shoulder. In this way, an exact dimension can be specified by which the collar of a winding carrier engages in the end ring of an axially adjacent winding carrier.
  • the winding support according to the invention can also be designed so that the collar is limited by a radially outwardly projecting ring shoulder. In this way too, the assignment of two adjacent winding carriers can be determined exactly.
  • the winding carrier according to the invention can also be designed such that the cover surface is divided into an axially outer cover section and a radially inwardly offset guide section and the radial outer dimensions of the federal government are at least in its most axially projecting part the same or smaller than / than those of the guide section. In this way, a precise axial guidance of adjacent winding supports is ensured without impairing the accommodation of the thread reserve in any way.
  • the winding support according to the invention can also be designed such that the end ring is provided with ribs which extend evenly over the circumference from the cover surface and the inner surfaces of which extend radially inwards onto an enveloping surface.
  • These rib approaches can be used to guide nested winding carriers and be chamfered in a suitable manner to facilitate insertion. They can also be used to limit insertion.
  • the winding support according to the invention can also be designed such that the upper ring is provided with projections running in the axial direction over part of the federal government and evenly distributed over the circumference, the outer surfaces of which extend into an enveloping surface, the radial dimensions of which are the same or smaller than / than those of the cover area.
  • the thread reserve is on the bundle before the approaches.
  • the winding carrier according to the invention can also be designed so that the axial extension of the lugs of the upper ring is smaller than the axial extension of the rib lugs of the end ring.
  • the winding carrier according to the invention can be designed such that the number of the approaches of the upper ring is equal to that of the rib approaches of the end ring.
  • 1-3 has at its one end an end ring 1 and at its other end an upper ring 2. Between these two rings 1, 2 there is a jacket 3 with a jacket surface 4, on the yarn in the form a winding, not shown, can be wound up.
  • the jacket 3 shown in dash-dotted lines in FIG. 1 can be designed as a unit which is essentially rigid or else axially and / or radially compressible.
  • the end ring 1 has a thrust ring surface 5 which is cylindrical in the exemplary embodiment and which is offset radially outward with respect to the outer surface 4.
  • the inside of the end ring 1 is essentially delimited by a cover surface 6, which is divided into a cover section 7 and a guide section 8.
  • the cover section 7 lies at the axially outer end of the cover surface 6.
  • This cover section 7 is followed radially inward by the guide section 8, which is followed by an inwardly projecting shoulder 9.
  • rib projections 10 are provided which are distributed uniformly over the circumference.
  • the rib extensions 10 increase in their radial extension in the direction of the shoulder 9. They have a rounded corner 11.
  • the upper ring 2 at the other end of the winding carrier has an outer surface 12 which lies in the outer surface 4. After a shoulder 13, this outer surface 12 is followed by an axially projecting collar 14 with an outer diameter that is reduced compared to the outer surface 12.
  • Axially extending projections 15 project beyond the shoulder 13 and only extend over part of the width of the collar 14.
  • the outer diameter of the collar 14 is at most equal to that of the smallest envelope surface on which the radially inner edges of the rib extensions 10 extend.
  • the collar 14 also has a thread reserve groove 16 with a further reduced outside diameter.
  • the rib approaches 10 and the approaches 15 are evenly distributed over the circumference.
  • the number of rib extensions 10 corresponds to that of the extensions 15.
  • the axial length of the rib extensions 10 is greater than that of the extensions 15.
  • the collar 14 of a winding carrier of the type described can be inserted into the end ring 1 of an axially adjacent winding carrier, the lugs 15 each coming to lie between the rib lugs 10.
  • the collar 14 extends into the guide section 8 of the end ring 1 and abuts the shoulder 9 there.
  • a thread reserve can be accommodated in the thread reserve groove 16, from which a thread can be guided between the attachments 15 and the rib attachments 10 to the winding , which is located on the winding support.
  • FIG. 5 shows an embodiment of the winding carrier according to the invention, which has a jacket 20 which has rings 21 which are connected to one another by struts 22 inclined to the axial direction.
  • This jacket 20 results in an essentially rigid winding carrier with an end ring 1 and an upper ring 2 according to FIGS. 1-4.
  • the embodiment of the winding carrier according to the invention shown in FIG. 6 differs from that according to FIG. 5 only in that between the rings 21 approximately S-shaped struts 26 are arranged, which deform when an axial pressure is exerted on the winding carrier and thus the winding carrier make axially compressible. 6 also has an end ring 1 and an upper ring 2, as described with reference to FIGS. 1-4.
  • Fig. -F shows a two-part winding carrier with an end ring 1 and an upper ring 2. From the end ring 1, axially parallel rod-shaped support elements 30 extend, which are connected at their ends via predetermined breaking points 31 to an internal locking ring 32. A foot part 33 of the winding carrier is thus formed.
  • the winding support according to FIG. # Has a head part 34 with an upper ring 2, from which support elements 35 extend, which are connected to a support ring 36 at their inner edges in the area of the axial center of the winding support.
  • the support ring 36 engages in the locking ring 32.
  • the support elements 30 and 35 b form a jacket 37.
  • the jacket 37 can also be radially compressible.
  • Thermoplastic material which can be used in the desired color, is particularly suitable for producing the winding support according to the invention in its various embodiments.

Landscapes

  • Textile Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Storage Of Web-Like Or Filamentary Materials (AREA)
  • Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)
  • Windings For Motors And Generators (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Insulation, Fastening Of Motor, Generator Windings (AREA)
  • Paper (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Winding Of Webs (AREA)
  • Liquid Crystal Substances (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Supplying Of Containers To The Packaging Station (AREA)
  • Vehicle Step Arrangements And Article Storage (AREA)
  • Particle Accelerators (AREA)

Abstract

Ein Wickelträger, dessen Mantel starr (3;20) sowie axial und/oder radial kompressibel (25;37) ausgebildet sein kann, hat einen Endring (1) sowie einen oberen Ring (2). Der obere Ring (2) ist mit einem axial vorstehenden Bund (14) versehen, der in den Endring (1) eines benachbarten, gleich ausgebildeten Wickelträgers eingesteckt werden kann und dabei Raum für eine auf dem Bund (14) vorgesehene Fadenreserve läßt, die somit geschützt untergebracht ist, insbesondere wenn derartige Wickelträger axial übereinander angeordnet und die darauf befindlichen Wickel axial komprimiert werden. Das Maß, um das der Bund (14) eines Wickelträgers in einen axial benachbarten eingesteckt werden kann, kann durch Schultern (9, 13) sowie Ansätze (10, 15) bestimmt werden. Dabei kann dieses Maß so bestimmt werden, daß ein Faden von der Fadenreserve zu einem auf dem Wickelträger zu erzeugenden bzw. bereits vorliegenden Wickel geführt werden kann, ohne geklemmt zu werden.

Figure imgaf001
A winding support, the jacket of which can be rigid (3; 20) and axially and / or radially compressible (25; 37), has an end ring (1) and an upper ring (2). The upper ring (2) is provided with an axially projecting collar (14) which can be inserted into the end ring (1) of an adjacent, similarly designed winding carrier and thereby leaves space for a thread reserve provided on the collar (14), which thus is protected, especially when such winding carriers are arranged axially one above the other and the windings located thereon are axially compressed. The amount by which the collar (14) of a winding support can be inserted into an axially adjacent one can be determined by shoulders (9, 13) and shoulders (10, 15). This dimension can be determined in such a way that a thread can be guided from the thread reserve to a winding to be produced or already present on the winding support without being clamped.
Figure imgaf001

Description

Die Erfindung betrifft einen Wickelträger zur Aufnahme von Garnen und dergleichen mit im wesentlichen zylindrischer, von käfigartig miteinander verbundenen Tragelementen gebildeter Mantelfläche, der an seinem einen Ende einen geschlossenen Endring mit radial innen liegender Abdeckfläche und an seinem anderen Ende einen geschlossenen oberen Ring mit einem axial vorstehenden Bund aufweist.The invention relates to a winding carrier for receiving yarns and the like with a substantially cylindrical, formed by cage-like supporting elements formed outer surface, at one end a closed end ring with a radially inner cover surface and at its other end a closed upper ring with an axially projecting Bund has.

Bei einem bekannten Wickelträger dieser Art (DE-GM 84 16 028.4) ist ein unterer Endring vorgesehen, der auf seiner radial außen liegenden Fläche eine Fadenreserverille aufweist. Dieser Endring hat eine Zentrieraufnahme, in welche ein Zentrieransatz eines axial benachbarten Wickelträgers eingreifen kann. Durch das Zusammenwirken von Zentrieraufnahme des einen und Zentrieransatz des benachbarten Wickelträgers entsteht somit eine dichtende Kopplung zwischen zwei Wickelträgern, die im Bereich der aneinandergrenzenden Wikkelträger ein ungewolltes Hindurchtreten der Färbeflotte verhindert.In a known winding carrier of this type (DE-GM 84 16 028.4) a lower end ring is provided which has a thread reserve groove on its radially outer surface. This end ring has a centering in which a centering shoulder of an axially adjacent winding carrier can engage. The interaction of the centering receptacle of one and the centering shoulder of the adjacent winding carrier thus creates a sealing coupling between two winding carriers, which prevents the dye liquor from passing through in the region of the adjacent winding carriers.

Dieser bekannte, für viele Anwendungsfälle vorteilhafte Wikkelträger weist den Nachteil auf, daß die in der Fadenreserverille befindliche Fadenreserve bei axialer Kompression der auf übereinander angeordneten Wickelträgern befindlichen Wikkel überdeckt wird und deshalb bei der anschließenden Weiterverarbeitung nicht mehr oder nur mit besonderem Aufwand wieder aufgefunden werden kann.This known winding carrier, which is advantageous for many applications, has the disadvantage that the thread reserve located in the thread reserve groove is covered with axial compression of the winding located on winding carriers arranged one above the other and can therefore no longer be found or can only be found again in the subsequent processing.

Die Aufgabe der vorliegenden Erfindung besteht demgegenüber darin, einen Wickelträger, bei dem es sich um einen starren oder axial und/oder radial zusammendrückbaren Wickelträger handeln kann, so auszubilden, daß die Fadenreserve auch bei axialer Verlagerung des zugehörigen Wickels, insbesondere bei axialer Kompression säulenartig übereinander angeordneter Wickel, stets frei zugänglich bleibt.In contrast, the object of the present invention is to design a winding carrier, which can be a rigid or axially and / or radially compressible winding carrier, in such a way that the thread reserve is columnar, even when the associated winding is axially displaced, in particular with axial compression arranged wrap, always remains freely accessible.

Diese Aufgabe wird bei einem Wickelträger der eingangs erwähnten Art erfindungsgemäß dadurch gelöst, daß der Bund zur Aufnahme einer Fadenreserve in einem Abschnitt kleinere und im übrigen gleiche oder kleinere radiale Außenabmessungen hat als/wie die Abdeckfläche.This object is achieved according to the invention in a winding support of the type mentioned at the outset in that the collar for receiving a thread reserve has smaller and otherwise identical or smaller radial outer dimensions than / as the covering surface in one section.

Dieser Wickelträger eignet sich insbesondere dazu, Garnwickel auf einem Färbeschwert oder einem -speer säulenartig zusammenzustellen, wobei dann die Färbeflotte durch die Mantelwandung der Wickelträger und der darauf befindlichen Wickel hindurchgeführt wird. Die einzelnen Wickel können bei der axialen Kompression unmittelbar aneinander zur Anlage kommen und somit eine Säule bilden, deren Dichte und damit auch Strömungswiderstand über die gesamte Länge homogen ist. Eine solche Verdichtung kann aber auch allein oder zusätzlich zu dem Zweck erfolgen, das Abspulen des Wickels zu vereinfachen, indem durch axiale Kompression der Wickel die beim Bespulen erzeugten Kreuzungswinkel reduziert werden, so daß sich der Faden beim Abspulen nur noch relativ geringfügig in axialer Richtung verlagert.This winding carrier is particularly suitable for assembling yarn packages in a columnar manner on a dyeing sword or spear, in which case the dyeing liquor then passes through the jacket wall of the winding carrier and the packages located thereon is carried out. In the case of axial compression, the individual coils can come into direct contact with one another and thus form a column, the density and thus also the flow resistance of which are homogeneous over the entire length. Such compression can also be done alone or in addition to the purpose of simplifying the unwinding of the winding by reducing the crossing angle generated during winding by axial compression of the winding, so that the thread is only relatively slightly displaced in the axial direction during unwinding .

Dabei kann der Mantel mit der davon gebildeten Mantelfläche in vielerlei Ausführungsformen gestaltet sein. Insbesondere kann der Mantel einstückig und starr sein. Weiter kommt ein einstückiger Mantel in Betracht, der axial und/oder radial zusammendrückbar ist. Schließlich kann der Mantel auch aus zwei Teilen bestehen, so daß er insgesamt in axialer Richtung zusammengedrückt werden kann. Auch bei einem solchen zweistückigen Mantel ist allein oder zusätzlich eine radiale Zusammendrückung möglich.The jacket with the jacket surface formed from it can be designed in many different embodiments. In particular, the jacket can be in one piece and rigid. Furthermore, a one-piece jacket comes into consideration, which can be compressed axially and / or radially. Finally, the jacket can also consist of two parts, so that it can be pressed together in the axial direction. Even with such a two-piece jacket, radial compression is possible alone or in addition.

Bei dem erfindungsgemäßen Wickelträger verbleibt zwischen dem Bund des einen und der Abdeckfläche des anderen immer ein Freiraum, in dem eine Fadenreserve untergebracht werden kann. Diese Fadenreserve wird dabei von der Abdeckfläche geschützt, kann also bei dem axialen Zusammendrücken nicht durch Verlagern des Garnwickels selbst verdeckt werden. Der somit zwischen einem Bund und einer Abdeckfläche verbleibende Freiraum kann nach Belieben einseitig oder zweiseitig mit Öffnungen für den Aus- und Eintritt einer Färbeflotte versehen sein, wodurch einerseits eine Färbung auch der Fadenreserve ermöglicht, andererseits aber ein unkontrollierter Durchtritt der Färbeflotten zwischen zwei benachbarten Wickelträgern vermieden wird.In the winding support according to the invention, there is always a free space between the collar of the one and the cover surface of the other, in which a thread reserve can be accommodated. This thread reserve is protected by the cover surface, so it cannot be covered during the axial compression by moving the yarn package itself. The free space thus remaining between a collar and a covering surface can be provided with openings for the exit and entry of a dyeing liquor on one or both sides, as a result of which dyeing also enables the thread reserve, but on the other hand prevents uncontrolled passage of the dyeing liquors between two adjacent winding carriers becomes.

Der erfindungsgemäße Wickelträger kann so ausgebildet sein, daß der Bund mit einer Fadenreservenut versehen ist. Auf diese Weise ergibt sich eine besonders geschützte, genau definierte Ablage für die Fadenreserve.The winding support according to the invention can be designed so that the federal government is provided with a thread reserve groove. This results in a specially protected, precisely defined storage for the thread reserve.

Der erfindungsgemäße Wickelträger kann ferner so ausgebildet sein, daß der Endring eine radial nach außen über die Mantelfläche des Wickelträgers vorstehende Anlaufringfläche hat. Dadurch wird gewährleistet, daß eine Spultrommel beim Anspulen nur an diesem Endring angreift und nicht an den die Wikkelfläche bildenen Elementen der Mantelfläche sowie den ersten darauf gewickelten Garnlagen.The winding carrier according to the invention can also be designed such that the end ring has a thrust ring surface projecting radially outward beyond the outer surface of the winding carrier. This ensures that a winding drum only acts on this end ring during winding and not on the elements of the outer surface forming the winding surface and the first layers of yarn wound thereon.

Der erfindungsgemäße Wickelträger kann ferner so ausgebildet sein, daß die radial außen liegende Außenfläche des oberen Rings der Mantelfläche angepaßt ist. Daraus können sich insbesondere formtechnische Vorteile ergeben.The winding support according to the invention can also be designed such that the radially outer outer surface of the upper ring is adapted to the outer surface. This can result in particular advantages in terms of molding technology.

Der erfindungsgemäße Wickelträger kann ferner so ausgebildet sein, daß die axiale Breite des Bundes des oberen Ringes größer oder gleich ist der Breite der Abdeckfläche des Endrings. Auf diese Weise ergibt sich ein Spalt zwischen dem Bund einerseits und dem Endring andererseits, durch den ein Garnfaden von der Fadenreserve zum Wickel geführt werden kann, der beim axialen Zusammendrücken der Wickelträger und Hülsen nicht zerstört werden kann.The winding support according to the invention can also be designed so that the axial width of the collar of the upper ring is greater than or equal to the width of the cover surface of the end ring. In this way there is a gap between the collar on the one hand and the end ring on the other hand, through which a yarn thread can be guided from the thread reserve to the winding, which cannot be destroyed when the winding carriers and sleeves are axially compressed.

Der erfindungsgemäße Wickelträger kann ferner so ausgebildet sein, daß die Abdeckfläche durch eine radial nach innen vorspringende Schulter begrenzt ist. Auf diese Weise kann ein exaktes Maß vorgegeben werden, um das der Bund eines Wickelträgers in den Endring eines axial benachbarten Wickelträgers eingreift.The winding support according to the invention can also be designed such that the cover surface is delimited by a radially inwardly projecting shoulder. In this way, an exact dimension can be specified by which the collar of a winding carrier engages in the end ring of an axially adjacent winding carrier.

Der erfindungsgemäße Wickelträger kann ferner so ausgebildet sein, daß der Bund durch eine radial nach außen vorspringende Ringschulter begrenzt ist. Auch auf diese Weise läßt sich die Zuordnung jeweils zweier benachbarter Wickelträger exakt bestimmen.The winding support according to the invention can also be designed so that the collar is limited by a radially outwardly projecting ring shoulder. In this way too, the assignment of two adjacent winding carriers can be determined exactly.

Der erfindungsgemäße Wickelträger kann ferner so ausgebildet sein, daß die Abdeckfläche in einen axial außen liegenden Abdeckabschnitt und einen demgegenüber radial nach innen versetzten Führungsabschnitt gegliedert ist und die radialen Außenabmessungen des Bundes zumindest in seinem am weitesten axial vorstehenden Teil gleich oder kleiner sind wie/als diejenigen des Führungsabschnitts. Auf diese Weise wird eine in dem gewünschten Maße genaue axiale Führung benachbarter Wikkelträger sichergestellt, ohne dadurch die Unterbringung der Fadenreserve in irgendeiner Weise zu beeinträchtigen.The winding carrier according to the invention can also be designed such that the cover surface is divided into an axially outer cover section and a radially inwardly offset guide section and the radial outer dimensions of the federal government are at least in its most axially projecting part the same or smaller than / than those of the guide section. In this way, a precise axial guidance of adjacent winding supports is ensured without impairing the accommodation of the thread reserve in any way.

Der erfindungsgemäße Wickelträger kann ferner so ausgebildet sein, daß der Endring mit Rippenansätzen versehen ist, die gleichmäßig über den Umfang verteilt von der Abdeckfläche ausgehen und deren Innenflächen nach radial innen auf eine Hüllfläche reichen. Diese Rippenansätze können zur Führung ineinandergesteckter Wickelträger dienen und zur Erleichterung des Einführens in geeigneter Weise abgeschrägt sein. Sie können im übrigen zur Begrenzung des Einsteckens verwendet werden.The winding support according to the invention can also be designed such that the end ring is provided with ribs which extend evenly over the circumference from the cover surface and the inner surfaces of which extend radially inwards onto an enveloping surface. These rib approaches can be used to guide nested winding carriers and be chamfered in a suitable manner to facilitate insertion. They can also be used to limit insertion.

Der erfindungsgemäße Wickelträger kann ferner so ausgebildet sein, daß der obere Ring mit in axialer Richtung über einen Teil des Bundes verlaufenden, gleichmäßig über den Umfang verteilten Ansätzen versehen ist, deren Außenflächen in eine Hüllfläche hineinreichen, deren radiale Abmessungen gleich oder kleiner sind wie/als diejenigen der Abdeckfläche. Die Fadenreserve liegt dabei auf dem Bund vor den Ansätzen.The winding support according to the invention can also be designed such that the upper ring is provided with projections running in the axial direction over part of the federal government and evenly distributed over the circumference, the outer surfaces of which extend into an enveloping surface, the radial dimensions of which are the same or smaller than / than those of the cover area. The thread reserve is on the bundle before the approaches.

Der erfindungsgemäße Wickelträger kann ferner so ausgebildet sein, daß die axiale Erstreckung der Ansätze des oberen Ringes kleiner ist als die axiale Erstreckung der Rippenansätze des Endrings.The winding carrier according to the invention can also be designed so that the axial extension of the lugs of the upper ring is smaller than the axial extension of the rib lugs of the end ring.

Schließlich kann der erfindungsgemäße Wickelträger so ausgebildet sein, daß die Zahl der Ansätze des oberen Rings gleich ist derjenigen der Rippenansätze des Endrings. Zwischen je zwei Ansätzen kommt beim axialen Übereinandersetzen solcher Wickelträger jeweils ein Rippenansatz zu liegen und umgekehrt.Finally, the winding carrier according to the invention can be designed such that the number of the approaches of the upper ring is equal to that of the rib approaches of the end ring. When such winding carriers are axially placed one on top of the other, there is a rib approach between two approaches and vice versa.

Im folgenden Teil der Beschreibung werden einige Ausführungsformen des erfindungsgemäßen Wickelträgers anhand von Zeichnungen beschrieben.In the following part of the description, some embodiments of the winding support according to the invention are described with reference to drawings.

Es zeigt:

  • Fig. 1 einen erfindungsgemäß ausgebildeten Wickelträger gemäß einer ersten Ausführungsform in Seitenansicht und teilweise im Schnitt,
  • Fig. 2 eine Ansicht des Wickelträgers in Richtung des Pfeils 2 in Fig. 1
  • Fig. 3 eine Ansicht des Wickelträgers in Richtung des Pfeils 3 in Fig. 1
  • Fig. 4 einen Teilschnitt durch die ineinandergesetzten Teile zweier axial benachbarter erfindungsgemäßer Wickelträger und
  • Fig. 5 eine Seitenansicht auf eine weitere Ausführungsform des erfindungsgemäßen Wickelträgers,
  • Fig. 6 eine Seitenansicht auf eine weitere Ausführungsform des erfindungsgemäßen Wickelträgers und
  • Fig. 7 eine Seitenansicht auf eine weitere, zweiteilige Ausführungsform des erfindungsgemäßen Wickelträgers.
It shows:
  • 1 is a side view and partly in section of a winding carrier designed according to the invention in accordance with a first embodiment,
  • 2 is a view of the winding support in the direction of arrow 2 in FIG. 1st
  • 3 shows a view of the winding support in the direction of arrow 3 in FIG. 1
  • Fig. 4 is a partial section through the nested parts of two axially adjacent inventive winding carrier and
  • 5 shows a side view of a further embodiment of the winding support according to the invention,
  • Fig. 6 is a side view of a further embodiment of the winding carrier according to the invention and
  • Fig. 7 is a side view of a further, two-part embodiment of the winding support according to the invention.

Der erfindungsgemäße Wickelträge gemäß den Fig. 1 - 3 hat an seinem einen Ende einen Endring 1 und an seinem anderen Ende einen oberen Ring 2. Zwischen diesen beiden Ringen 1, 2 befindet sich ein Mantel 3 mit einer Mantelfläche 4, auf die Garn in Form eines nicht dargestellten Wickels aufgespult werden kann.1-3 has at its one end an end ring 1 and at its other end an upper ring 2. Between these two rings 1, 2 there is a jacket 3 with a jacket surface 4, on the yarn in the form a winding, not shown, can be wound up.

Der in Fig. 1 strichpunktiert dargestellte Mantel 3 kann als eine Einheit ausgebildet sein, die im wesentlichen starr oder aber axial und/oder radial kompressibel ist.The jacket 3 shown in dash-dotted lines in FIG. 1 can be designed as a unit which is essentially rigid or else axially and / or radially compressible.

Der Endring 1 hat eine im Ausführungsbeispiel zylindrische Anlaufringfläche 5, die radial in Bezug auf die Mantelfläche 4 nach außen versetzt ist. Die Innenseite des Endrings 1 wird im wesentlichen von einer Abdeckfläche 6 begrenzt, die in einen Abdeckabschnitt 7 und einen Führungsabschnitt 8 unterteilt ist. Der Abdeckabschnitt 7 liegt an dem axial äußeren Ende der Abdeckfläche 6. Diesem Abdeckabschnitt 7 folgt radial nach innen versetzt der Führungsabschnitt 8, an den sich eine nach innen vorspringende Schulter 9 anschließt. Im Bereich des Abdeckabschnitts 7 des Endrings 1 sind Rippenansätze 10 vorgesehen, die gleichmäßig über den Umfang verteilt sind. Die Rippenansätze 10 steigen in ihrer radialen Erstrekkung in Richtung auf die Schulter 9 an. Sie haben eine abgerundete Ecke 11.The end ring 1 has a thrust ring surface 5 which is cylindrical in the exemplary embodiment and which is offset radially outward with respect to the outer surface 4. The inside of the end ring 1 is essentially delimited by a cover surface 6, which is divided into a cover section 7 and a guide section 8. The cover section 7 lies at the axially outer end of the cover surface 6. This cover section 7 is followed radially inward by the guide section 8, which is followed by an inwardly projecting shoulder 9. In the area of the cover section 7 of the end ring 1, rib projections 10 are provided which are distributed uniformly over the circumference. The rib extensions 10 increase in their radial extension in the direction of the shoulder 9. They have a rounded corner 11.

Der obere Ring 2 am anderen Ende des Wickelträgers hat eine Außenfläche 12, welche in der Mantelfläche 4 liegt. Dieser Außenfläche 12 folgt nach einer Schulter 13 ein axial nach vorstehender Bund 14 mit gegenüber der Außenfläche 12 reduziertem Außendurchmesser.The upper ring 2 at the other end of the winding carrier has an outer surface 12 which lies in the outer surface 4. After a shoulder 13, this outer surface 12 is followed by an axially projecting collar 14 with an outer diameter that is reduced compared to the outer surface 12.

Über die Schulter 13 hinaus stehen axial verlaufende Ansätze 15 vor, die sich nur über einen Teil der Breite des Bundes 14 erstrecken.Axially extending projections 15 project beyond the shoulder 13 and only extend over part of the width of the collar 14.

Der Außendurchmesser des Bundes 14 ist maximal gleich dem der kleinsten Hüllfläche, auf welche die radial innen liegenden Kanten der Rippenansätze 10 reichen. Der Bund 14 hat darüber hinaus eine Fadenreservenut 16 mit weiter reduziertem Außendurchmesser. Die Rippenansätze 10 sowie die Ansätze 15 sind gleichmäßig über den Umfang verteilt. Dabei entspricht die Zahl der Rippenansätze 10 derjenigen der Ansätze 15. Die axiale Länge der Rippenansätze 10 ist größer als diejenige der Ansätze 15.The outer diameter of the collar 14 is at most equal to that of the smallest envelope surface on which the radially inner edges of the rib extensions 10 extend. The collar 14 also has a thread reserve groove 16 with a further reduced outside diameter. The rib approaches 10 and the approaches 15 are evenly distributed over the circumference. The number of rib extensions 10 corresponds to that of the extensions 15. The axial length of the rib extensions 10 is greater than that of the extensions 15.

Der Bund 14 eines Wickelträgers der beschriebenen Art kann in den Endring 1 eines axial benachbarten Wickelträgers eingesetzt werden, wobei die Ansätze 15 jeweils zwischen Rippenansätzen 10 zu liegen kommen. Der Bund 14 reicht bis in den Führungsabschnitt 8 des Endrings 1 und stößt dort an die Schulter 9. In der Fadenreservenut 16 kann eine Fadenreserve geschützt untergebracht werden, von der ein Faden zwischen den Ansätzen 15 und den Rippenansätzen 10 hindurch zu dem Wickel geführt werden kann, welcher sich auf dem Wickelträger befindet.The collar 14 of a winding carrier of the type described can be inserted into the end ring 1 of an axially adjacent winding carrier, the lugs 15 each coming to lie between the rib lugs 10. The collar 14 extends into the guide section 8 of the end ring 1 and abuts the shoulder 9 there. A thread reserve can be accommodated in the thread reserve groove 16, from which a thread can be guided between the attachments 15 and the rib attachments 10 to the winding , which is located on the winding support.

In Fig. 4 ist von einem (oberen) Wickelträger der Endring 1 und von einem (unteren) Wickelträger der obere Ring 2 dargestellt. Insbesondere diese Fig. macht deutlich, daß in der aufeinandergesetzten Position der Bund 14 mit seinem freien Ende an die Schulter 9 des Endrings 1 stößt. Die Fadenreservenut 16 des Bundes 14 wird von dem Endring 1 überdeckt, wobei zwischen dem axial äußeren Ende des Endrings 1 einerseits und der Schulter 13 bzw. der Außenfläche 12 des oberen Ring 2 ein Spalt verbleibt, durch den ein Faden von der Fadenreservenut 16 bis zu einem nicht dargestellten Wickel geführt werden kann, der auf der Mantelfläche 4 gebildet wird bzw. dort angeordnet ist.In Fig. 4 of an (upper) winding carrier the end ring 1 and of a (lower) winding carrier the upper ring 2 is Darge poses. This figure in particular makes it clear that, in the superimposed position, the collar 14 abuts the shoulder 9 of the end ring 1 with its free end. The thread reserve groove 16 of the collar 14 is covered by the end ring 1, a gap remaining between the axially outer end of the end ring 1 on the one hand and the shoulder 13 or the outer surface 12 of the upper ring 2, through which a thread extends from the thread reserve groove 16 to can be performed a winding, not shown, which is formed on the lateral surface 4 or is arranged there.

In Fig. 5 ist eine Ausführungsform des erfindungsgemäßen Wikkelträgers dargestellt, die einen Mantel 20 hat, welcher Ringe 21 aufweist, die durch zur Achsrichtung geneigte Streben 22 miteinander verbunden sind. Dieser Mantel 20 ergibt einen im wesentlichen starren Wickelträger mit einem Endring 1 und einem oberen Ring 2 gemäß den Fig. 1 - 4.FIG. 5 shows an embodiment of the winding carrier according to the invention, which has a jacket 20 which has rings 21 which are connected to one another by struts 22 inclined to the axial direction. This jacket 20 results in an essentially rigid winding carrier with an end ring 1 and an upper ring 2 according to FIGS. 1-4.

Die in Fig. 6 dargestellte Ausführungsform des erfindungsgemäßen Wickelträgers weicht von derjenigen gemäß Fig. 5 nur dadurch ab, daß zwischen den Ringen 21 annähernd S-förmig ausgeführte Streben 26 angeordnet sind, die sich bei einem auf den Wickelträger ausgeübten Axialdruck verformen und damit den Wickelträger axial kompressibel machen. Auch der Wikkelträger nach Fig. 6 hat einen Endring 1 und einen oberen Ring 2, wie anhand der Fig. 1 - 4 beschrieben.The embodiment of the winding carrier according to the invention shown in FIG. 6 differs from that according to FIG. 5 only in that between the rings 21 approximately S-shaped struts 26 are arranged, which deform when an axial pressure is exerted on the winding carrier and thus the winding carrier make axially compressible. 6 also has an end ring 1 and an upper ring 2, as described with reference to FIGS. 1-4.

Fig. -f zeigt einen aus zwei Teilen bestehenden Wickelträger mit einem Endring 1 und einem oberen Ring 2. Von dem Endring 1 gehen achsparallel verlaufende stabförmige Tragelemente 30 aus, die an ihren Enden über Sollbruchstellen 31 mit einem innen liegenden Sperring 32 verbunden sind. So wird ein Fußteil 33 des Wickelträgers gebildet.Fig. -F shows a two-part winding carrier with an end ring 1 and an upper ring 2. From the end ring 1, axially parallel rod-shaped support elements 30 extend, which are connected at their ends via predetermined breaking points 31 to an internal locking ring 32. A foot part 33 of the winding carrier is thus formed.

Der Wickelträger nach Fig. #hat einen Kopfteil 34 mit einem oberen Ring 2, von dem Tragelemente 35 ausgehen, die im Bereich der axialen Mitte des Wickelträgers an ihren Innenkanten mit einem Stützring 36 verbunden sind. Der Stützring 36 greift in den Sperring 32 ein.The winding support according to FIG. # Has a head part 34 with an upper ring 2, from which support elements 35 extend, which are connected to a support ring 36 at their inner edges in the area of the axial center of the winding support. The support ring 36 engages in the locking ring 32.

Die Tragelemente 30 und 35 bbilden eien Mantel 37. Bei Ausübung eines axialen Drucks auf den Endring 1 bzw. den oberen Ring 2 löst sich der Sperring 32 von den Tragelementen 30 und Fußteil 33 und Kopfteil 34 werden zur Erreichung einer axialen Verkürzung ineinandergeschoben. Der Mantel 37 kann dabei auch radial kompressibel sein.The support elements 30 and 35 b form a jacket 37. When an axial pressure is exerted on the end ring 1 or the upper ring 2, the locking ring 32 is released from the support elements 30 and the foot part 33 and head part 34 are pushed into one another to achieve an axial shortening. The jacket 37 can also be radially compressible.

Zur Herstellung des erfindungsgemäßen Wickelträgers in seinen verschiedenen Ausführungsformen eignet sich insbesondere thermoplastischer Kunststoff, der jeweils in der gewünschten Farbe eingesetzt werden kann.Thermoplastic material, which can be used in the desired color, is particularly suitable for producing the winding support according to the invention in its various embodiments.

Claims (14)

1. Wickelträger zur Aufnahme von Garnen und dergleichen mit im wesentlichen zylindrischer, von käfigartig miteinander verbundenen Tragelementen gebildeter Mantelfläche, der an seinem einen Ende einen geschlossenen Endring mit radial innen liegender Abdeckfläche und an seinem anderen Ende einen geschlossenen oberen Ring mit einem axial vorstehenden Bund aufweist, dadurch gekennzeichnet , daß der Bund (14) zur Aufnahme einer Fadenreserve in einem Abschnitt kleinere und im übrigen gleiche oder kleinere radiale Außenabmessungen hat als/wie die Abdeckfläche (6).1. winding carrier for receiving yarns and the like with a substantially cylindrical, formed by cage-like support elements formed jacket surface which has at one end a closed end ring with a radially inner cover surface and at its other end a closed upper ring with an axially projecting collar , characterized in that the collar (14) for receiving a thread reserve has smaller and otherwise identical or smaller radial outer dimensions in one section than / as the cover surface (6). 2. Wickelträger nach Anspruch l, dadurch gekennzeichnet, daß der Bund (14) mit einer Fadenreservenut (16) versehen ist.2. Winding support according to claim l, characterized in that the collar (14) is provided with a thread reserve groove (16). 3. Wickelträger nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß der Endring (1) eine radial nach außen über die Mantelfläche (4) des Wickelträgers vorstehende Anlaufringfläche (5) hat.3. winding carrier according to claim 1 or 2, characterized in that the end ring (1) has a radially outwardly over the outer surface (4) of the winding carrier projecting thrust ring surface (5). 4. Wickelträger nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß die radial außen liegende Außenfläche (12) des oberen Rings (2) der Mantelfläche (4) angepaßt ist.4. Winding support according to one of the preceding claims, characterized in that the radially outer outer surface (12) of the upper ring (2) of the outer surface (4) is adapted. 5. Wickelträger nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß die axiale Breite des Bundes (14) des oberen Ringes (2) größer oder gleich ist der Breite der Abdeckfläche (6) des Endrings (1).5. winding carrier according to one of the preceding claims, characterized in that the axial width of the collar (14) of the upper ring (2) is greater than or equal to the width of the cover surface (6) of the end ring (1). 6. Wickelträger nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß die Abdeckfläche (6) durch eine radial nach innen vorspringende Schulter (9) begrenzt ist.6. winding carrier according to one of the preceding claims, characterized in that the cover surface (6) is delimited by a radially inwardly projecting shoulder (9). 7. Wickelträger nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß der Bund (14) durch eine radial nach außen vorspringende Schulter (13) begrenzt ist.7. winding carrier according to one of the preceding claims, characterized in that the collar (14) by a radially outwardly projecting shoulder (13) is limited. 8. Wickelträger nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß die Abdeckfläche (6) in einen axial außen liegenden Abdeckabschnitt (7) und einen demgegenüber radial nach innen versetzten Führungsabschnitt (8) gegliedert ist und die radialen Außenabmessungen des Bundes (14) zumindest in seinem am weitesten axial vorstehenden Teil gleich oder kleiner sind wie/als diejenigen des Führungsabschnitts (8).8. Winding support according to one of the preceding claims, characterized in that the cover surface (6) in an axially outer cover section (7) and a radially inwardly offset guide section (8) is divided and the radial outer dimensions of the collar (14) at least in its most axially protruding part are equal to or smaller than / than those of the guide portion (8). 9. Wickelträger nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß der Endring (1) mit Rippenansätzen (10) versehen ist, die gleichmäßig über den Umfang verteilt von der Abdeckfläche (6) ausgehen und deren Innenflächen nach radial innen auf eine Hüllfläche reichen.9. Winding support according to one of the preceding claims, characterized in that the end ring (1) is provided with rib lugs (10) which extend evenly over the circumference from the cover surface (6) and the inner surfaces of which extend radially inwards onto an enveloping surface. 10. Wickelträger nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß der obere Ring (2) mit in axialer Richtung über einen Teil des Bundes (14) verlaufenden, gleichmäßig über den Umfang verteilten Ansätzen (15) versehen ist, deren Außenflächen in eine Hüllfläche hineinreichen, deren radiale Abmessungen gleich oder kleiner sind wie/als diejenigen der Abdeckfläche (6).10. Winding support according to one of the preceding claims, characterized in that the upper ring (2) with in the axial direction over a part of the collar (14) extending, evenly distributed over the circumference approaches (15) is provided, the outer surfaces in an enveloping surface reach in, the radial dimensions are equal to or smaller than / than those of the cover surface (6). 11. Wickelträger nach Anspruch 10, dadurch gekennzeichnet, daß die axiale Erstreckung der Ansätze (15) des oberen Ringes (2) kleiner ist als die axiale Erstreckung der Rippenansätze (10) des Endrings (1).11. Winding support according to claim 10, characterized in that the axial extension of the lugs (15) of the upper ring (2) is smaller than the axial extension of the rib lugs (10) of the end ring (1). 12. Wickelträger nach Anspruch 10 oder 11, dadurch gekennzeichnet, daß die Zahl der Ansätze (15) des oberen Rings12. winding carrier according to claim 10 or 11, characterized in that the number of approaches (15) of the upper ring (2) gleich ist derjenigen der Rippenansätze (10) des Endrings(2) is the same as that of the rib extensions (10) of the end ring (1).(1).
EP86106099A 1985-05-10 1986-05-03 Winding carrier Expired - Lifetime EP0201826B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT86106099T ATE46128T1 (en) 1985-05-10 1986-05-03 WINDING CARRIER.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE8514349U DE8514349U1 (en) 1985-05-10 1985-05-10 Winding carrier consisting of two sleeve parts
DE8514349U 1985-05-10

Publications (4)

Publication Number Publication Date
EP0201826A2 true EP0201826A2 (en) 1986-11-20
EP0201826A3 EP0201826A3 (en) 1987-08-05
EP0201826B1 EP0201826B1 (en) 1989-09-06
EP0201826B2 EP0201826B2 (en) 1996-01-03

Family

ID=6781125

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EP86105848A Expired EP0201794B1 (en) 1985-05-10 1986-04-28 Winding carrier consisting of two components
EP86106099A Expired - Lifetime EP0201826B2 (en) 1985-05-10 1986-05-03 Winding carrier

Family Applications Before (1)

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EP86105848A Expired EP0201794B1 (en) 1985-05-10 1986-04-28 Winding carrier consisting of two components

Country Status (6)

Country Link
US (1) US4702433B1 (en)
EP (2) EP0201794B1 (en)
AT (2) ATE45332T1 (en)
DE (3) DE8514349U1 (en)
ES (2) ES294244Y (en)
GR (2) GR861213B (en)

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WO1993015013A1 (en) * 1992-01-25 1993-08-05 Manfred Hahm Yarn bobbin
EP0472507B1 (en) * 1990-08-23 1996-02-07 MARIPLAST S.p.A. Tube for dyeing bobbins of yarn
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EP0472507B1 (en) * 1990-08-23 1996-02-07 MARIPLAST S.p.A. Tube for dyeing bobbins of yarn
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WO2008080392A3 (en) * 2007-01-03 2008-09-25 Hahm Manfred Und Juergen Geb Winding carrier and use of a winding carrier

Also Published As

Publication number Publication date
ATE46128T1 (en) 1989-09-15
ES294244Y (en) 1987-06-16
EP0201826A3 (en) 1987-08-05
ES294244U (en) 1986-10-16
ATE45332T1 (en) 1989-08-15
DE3664898D1 (en) 1989-09-14
US4702433A (en) 1987-10-27
US4702433B1 (en) 1997-07-22
EP0201794A3 (en) 1987-08-26
EP0201794A2 (en) 1986-11-20
GR861212B (en) 1986-09-10
GR861213B (en) 1986-09-10
DE8514349U1 (en) 1985-07-18
DE3665439D1 (en) 1989-10-12
EP0201794B1 (en) 1989-08-09
ES294248Y (en) 1987-08-16
EP0201826B1 (en) 1989-09-06
ES294248U (en) 1987-01-01
EP0201826B2 (en) 1996-01-03

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