EP0201826B2 - Winding carrier - Google Patents

Winding carrier Download PDF

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Publication number
EP0201826B2
EP0201826B2 EP86106099A EP86106099A EP0201826B2 EP 0201826 B2 EP0201826 B2 EP 0201826B2 EP 86106099 A EP86106099 A EP 86106099A EP 86106099 A EP86106099 A EP 86106099A EP 0201826 B2 EP0201826 B2 EP 0201826B2
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EP
European Patent Office
Prior art keywords
winding carrier
collar
ring
accordance
winding
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
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EP86106099A
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German (de)
French (fr)
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EP0201826B1 (en
EP0201826A2 (en
EP0201826A3 (en
Inventor
Hans Nicolaus Gilljam
Manfred Chardon
Gregor Gebald
Heinz-Peter Illig
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Jos Zimmermann GmbH and Co KG
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Jos Zimmermann GmbH and Co KG
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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
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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 one-piece rigid winding support for receiving yarns and the like with a thread reserve area and with a substantially cylindrical, formed by cage-like support elements formed jacket surface, which has a closed end ring with a radially inner cover surface at one end and a closed end ring at its other end has an upper ring with an axially projecting collar, which at least in sections has smaller radial outer dimensions than the cover surface.
  • a winding carrier is part of the prior art due to obvious prior use.
  • a lower end ring which has a thread reserve groove on its radially outer surface.
  • This end ring has a centering receptacle in which a centering projection of an axially adjacent winding carrier can engage. The interaction of the centering receptacle of the 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 adjoining 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 carriers located on superposed winding carriers and can therefore no longer be found or can only be found again in the subsequent processing .
  • a winding carrier consisting of two sleeve parts
  • DE-GM 85 14 349 which has a substantially cylindrical outer surface for receiving a yarn package.
  • Both sleeve parts have an axial direction extending support elements which are connected to one another by ring elements. Only one of the sleeve parts has at its one end a circumferentially closed thrust ring, which has a thrust ring surface protruding radially outwards over the winding surface and a cover surface at its radially inner edge and a guide surface which is offset further radially inwards.
  • axially projecting ring body At the outer end of the other sleeve part is an in Relative to the winding surface radially inwardly offset, axially projecting ring body is provided, the outer surface radius of which is equal to or slightly smaller than the radius of the guide surface of the thrust ring.
  • the intermeshing ends of the sleeve parts are connected on the one hand to a locking ring which can be released by the action of pressure from the supporting elements and on the other hand are firmly connected to a support ring, the locking ring and support ring coming into contact with one another.
  • the ring body of one winding carrier engages in the thrust ring of the axially adjacent winding carrier, the outer surface of the ring body cooperating with the guide surface of the thrust ring.
  • the cover surface of the thrust ring covers a further part of the outer surface of the ring body. In this covered area of the ring body, a thread reserve can thus be accommodated, which is completely protected when such winding carriers are placed axially one into the other and is freely accessible after the winding carrier column has been dissolved into individual winding carriers.
  • a winding carrier according to DE-GM 85 14 349 was obviously used in which the axial width of the federal government is greater than the width of the cover surface of the end ring.
  • the object of the present invention is to design a winding support of the type mentioned at the outset in such a way that the thread reserve is protected at a defined point and also in the event of axial displacement of the associated winding, the transition of the thread between the winding and the thread reserve also being protected.
  • This winding support is particularly suitable for assembling yarn packages in a columnar fashion on a dyeing sword or spear, in which case the dyeing liquor is then passed through the jacket wall of the winding support and the packages located thereon.
  • the jacket with the jacket surface formed from it can be designed in many different embodiments.
  • 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 carrier 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 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 carrier according to the invention can also be designed such that the collar is delimited by a radially outwardly projecting ring shoulder. In this way too, the assignment of two adjacent winding carriers can be determined exactly.
  • the winding support according to the invention can also be designed such that the cover surface is divided into an axially outer cover section and a guide section that is offset radially inward, and the radial outer dimensions of the collar 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 carriers "is ensured without thereby 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 whose inner surfaces extend radially inwards onto an enveloping surface. These rib extensions can be used to guide nested winding supports and be beveled 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 which run in the axial direction over part of the collar and are distributed uniformly over the circumference, the outer surfaces of which extend into an enveloping surface, the radial dimensions of which are the same or smaller than / as 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 such that the axial extent of the projections of the upper ring is smaller than the axial extent of the rib projections of the end ring.
  • the winding support 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 an end ring 1 at one end and an upper ring 2 at its other end. Between these two rings 1, 2 there is a jacket 3 with a jacket surface 4 onto which the yarn is in the form of a Wikkels not shown can be wound up.
  • the jacket 3 shown in broken lines in FIG. 1 is designed as a unit that is essentially rigid.
  • 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 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 on the axially outer end of the cover surface 6. This cover section 7 is followed radially inward by the guide section 8, to which an inwardly projecting shoulder 9 is connected.
  • 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 support 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 shoulders 15 project beyond shoulder 13 and only extend over part of the width of 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 lying 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 passed between the extensions 15 and the rib extensions 10 to the winding , which is located on the winding support.
  • FIG. 4 shows the end ring 1 of an (upper) winding carrier and the upper ring 2 of a (lower) winding carrier.
  • This figure in particular makes it clear that, in the stacked position, the collar 14 has its free end on the shoulder 9 of the end ring 1 bumps.
  • 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 a winding, not shown, can be performed, which is formed on the lateral surface 4 or is arranged there.
  • FIG. 5 shows an embodiment of the winding support according to the invention which has a jacket 20 which has rings 21 which are connected to one another by struts 22 which are 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.
  • 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.

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (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)
  • Winding Of Webs (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Liquid Crystal Substances (AREA)
  • Paper (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Particle Accelerators (AREA)
  • Vehicle Step Arrangements And Article Storage (AREA)
  • Supplying Of Containers To The Packaging Station (AREA)

Abstract

A coil carrier whose shell may be rigid (3; 20) or axially and/or radially compressible (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 fitted inside the end ring (1) of an adjacent coil carrier of identical construction, at the same time leaving room for a thread reserve which is provided on the collar (14) and thus accommodated in a protected manner, particularly if coil carriers of this kind are placed axially one above the other and the coils located thereon are compressed axially. The measure by which the collar (14)of one coil can be inserted in an axially adjacent coil carrier can be determined by shoulders (9, 13) and extensions (10, 15). This measure can be determined in such a way that a thread can be fed from the thread reserve to a package to be produced or already present on the coil carrier, without becoming jammed.

Description

Die Erfindung betrifft einen einstückig starren Wickelträger zur Aufnahme von Garnen und dergleichen mit einem Fadenreservebreich und 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, der zumindest abschnittsweise kleinere radiale Außenmaße hat als die Abdeckfläche. Ein derartiger Wickelträger gehört durch offenkundige Vorbenutzung zum Stand der Technik.The invention relates to a one-piece rigid winding support for receiving yarns and the like with a thread reserve area and with a substantially cylindrical, formed by cage-like support elements formed jacket surface, which has a closed end ring with a radially inner cover surface at one end and a closed end ring at its other end has an upper ring with an axially projecting collar, which at least in sections has smaller radial outer dimensions than the cover surface. Such a winding carrier is part of the prior art due to obvious prior use.

Bei einem weiteren bekannten Wickelträger dieser Art (DE-U 8 416 028.4) 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 Wickelträger ein ungewolltes Hindurchtreten der Färbeflotte verhindert.In a further known winding carrier of this type (DE-U 8 416 028.4) a lower end ring is provided which has a thread reserve groove on its radially outer surface. This end ring has a centering receptacle in which a centering projection of an axially adjacent winding carrier can engage. The interaction of the centering receptacle of the 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 adjoining winding carriers.

Dieser bekannte, für viele Anwendungsfälle vorteilhafte Wickelträger weist den Nachteil auf, daß die in der Fadenreserverille befindliche Fadenreserve bei axialer Kompression der auf übereinander angeordneten Wickel trägern befindlichen Wickel 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 carriers located on superposed winding carriers and can therefore no longer be found or can only be found again in the subsequent processing .

Ferner ist ein aus zwei Hülsenteilen bestehender Wickelträger bekannt (DE-GM 85 14 349), der eine im wesentlichen zylindrische Mantelfläche zur Aufnahme eines Garnwickels hat. Beide Hülsenteile haben in Achsrichtung verlaufende Tragelemente, die durch Ringelemente miteinander verbunden sind. Nur einer der Hülsenteile hat an seinem einen Ende einen in Umfangsrichtung geschlossenen Anlaufring, der eine über die Wickelfläche radial nach außen vorstehende Anlaufringfläche und an seinem radial innen liegenden Rand eine Abdeckfläche und eine dieser gegenüber weiter radial nach innen versetzte Führungsfläche hat. An dem äußeren Ende des anderen Hülsenteils ist ein in Bezug auf die Wickelfläche radial nach innen versetzter, axial vorstehender Ringkörper vorgesehen, dessen Außenflächenradius gleich oder geringfügig kleiner ist als der Radius der Führungsfläche des Anlaufrings. Die ineinandergreifenden Enden der Hülsenteile sind einerseits mit einem durch Druckeinwirkung von den Tragelementen lösbaren Sperring und andererseits fest mit einem Stützring verbunden, wobei Sperring und Stützring aneinander zur Anlage kommen.Furthermore, a winding carrier consisting of two sleeve parts is known (DE-GM 85 14 349), which has a substantially cylindrical outer surface for receiving a yarn package. Both sleeve parts have an axial direction extending support elements which are connected to one another by ring elements. Only one of the sleeve parts has at its one end a circumferentially closed thrust ring, which has a thrust ring surface protruding radially outwards over the winding surface and a cover surface at its radially inner edge and a guide surface which is offset further radially inwards. At the outer end of the other sleeve part is an in Relative to the winding surface radially inwardly offset, axially projecting ring body is provided, the outer surface radius of which is equal to or slightly smaller than the radius of the guide surface of the thrust ring. The intermeshing ends of the sleeve parts are connected on the one hand to a locking ring which can be released by the action of pressure from the supporting elements and on the other hand are firmly connected to a support ring, the locking ring and support ring coming into contact with one another.

Wenn derartige Wickelträger axial ineinandergesetzt werden, dann greift der Ringkörper des einen Wickelträgers in den Anlaufring des axial benachbarten Wickelträgers ein, wobei die Außenfläche des Ringkörpers mit der Führungsfläche des Anlaufrings zusammenarbeitet, Die Abdeckfläche des Anlaufrings deckt dabei einen weiteren Teil der Außenfläche des Ringkörpers ab. In diesem abgedeckten Bereich des Ringkörpers kann somit eine Fadenreserve untergebracht werden, die beim axialen Ineinandersetzen derartiger Wickelträger völlig geschützt ist und nach dem Auflösen der Wickelträgersäule in einzelne Wickelträger frei zugänglich ist.If such winding carriers are placed axially one inside the other, the ring body of one winding carrier engages in the thrust ring of the axially adjacent winding carrier, the outer surface of the ring body cooperating with the guide surface of the thrust ring. The cover surface of the thrust ring covers a further part of the outer surface of the ring body. In this covered area of the ring body, a thread reserve can thus be accommodated, which is completely protected when such winding carriers are placed axially one into the other and is freely accessible after the winding carrier column has been dissolved into individual winding carriers.

Ein Wickelträger nach dem DE-GM 85 14 349 wurde offenkundig vorbenutzt, bei dem die axiale Breite des Bundes größer ist als die Breite der Abdeckfläche des Endrings.A winding carrier according to DE-GM 85 14 349 was obviously used in which the axial width of the federal government is greater than the width of the cover surface of the end ring.

Die Aufgabe der vorliegenden Erfindung besteht demgegenüber darin, einen Wickelträger der eingangs erwähnten Art so auszubilden, daß die Fadenreserve an definierter Stelle und auch bei axialer Verlagerung des zugehörigen Wickels geschützt untergebracht ist, wobei der Übergang des Fadens zwischen Wickel und Fadenreserve ebenfalls geschützt ist.In contrast, the object of the present invention is to design a winding support of the type mentioned at the outset in such a way that the thread reserve is protected at a defined point and also in the event of axial displacement of the associated winding, the transition of the thread between the winding and the thread reserve also being protected.

Diese Aufgabe wird bei einem wickeiträger der eingangs erwähnten Art erfindungsgemäß dadurch gelöst, daß der Bund mit einer Fadenreservenut versehen ist und daß die axiale Breite des Bundes des oberen Ringes größer ist als die Breite der Abdeckfläche des Endrings.This object is achieved in a wickeiträger of the type mentioned in the present invention in that the collar is provided with a thread reserve groove and that the axial width of the collar of the upper ring is greater than the width of the cover surface of the end ring.

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.This winding support is particularly suitable for assembling yarn packages in a columnar fashion on a dyeing sword or spear, in which case the dyeing liquor is then passed through the jacket wall of the winding support and the packages located thereon.

Dabei kann der Mantel mit der davon gebildeten Manteltläche in vielerlei Ausführungsformen gestaltet sein.The jacket with the jacket surface formed from it can be designed in many different embodiments.

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 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 by moving the thread package itself. The free space thus remaining between a bundle and a covering surface can be provided with openings for the exit and entry of a dye liquor on one side or on both sides, as a result of which dyeing also enables the thread reserve, but on the other hand prevents uncontrolled passage of the dye liquors between two adjacent winding carriers becomes.

Auf diese Weise ergibt sich eine besonders geschützte, genau definierte Ablage für die Fadenreserve.This results in a specially protected, precisely defined storage for the thread reserve.

Es ergibt sich ein Spalt zwischen dem Bund einerseits und dem Endring andererseits, durch den ein Garnfaden von der Fadenreserve zum Wickel geführt werden kann.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.

Der erfindungsgemässe Wickelträger kann ferner so ausgebildet sein, dass der Endring eine radial nach aussen über die Mantelfläche des Wikkelträgers vorstehende Anlaufringfläche hat. Dadurch wird gewährleistet, dass eine Spultrommel beim Anspulen nur an diesem Endring angreift und nicht an den die Wickelfläche bildenden 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 carrier 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 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. 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 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 carrier according to the invention can also be designed such that the collar is delimited 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 Wickelträger " sichergestellt, ohne dadurch die Unterbringung der Fadenreserve in irgendeiner Weise zu beeinträchtigen.The winding support according to the invention can also be designed such that the cover surface is divided into an axially outer cover section and a guide section that is offset radially inward, and the radial outer dimensions of the collar 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 carriers "is ensured without thereby 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 Wikkelträger 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 whose inner surfaces extend radially inwards onto an enveloping surface. These rib extensions can be used to guide nested winding supports and be beveled 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 which run in the axial direction over part of the collar and are distributed uniformly over the circumference, the outer surfaces of which extend into an enveloping surface, the radial dimensions of which are the same or smaller than / as 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 Erstrekkung 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 such that the axial extent of the projections of the upper ring is smaller than the axial extent of the rib projections of the end ring.

Schliesslich kann der erfindungsgemässe Wikkelträger 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 support 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,
It shows:
  • 1 shows a winding carrier designed according to the invention according to a first embodiment in side view and partly in section,
  • 2 is a view of the winding support in the direction of arrow 2 in FIG. 1,
  • 3 is 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 winding carriers according to the invention and
  • 5 shows a side view of a further embodiment of the winding support according to the invention,

Der erfindungsgemässe Wickelträger 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 Mantel3 mit einer Mantelfläche 4, auf die Garn in Form eines nicht dargestellten Wikkels aufgespult werden kann.1-3 has an end ring 1 at one end and an upper ring 2 at its other end. Between these two rings 1, 2 there is a jacket 3 with a jacket surface 4 onto which the yarn is in the form of a Wikkels not shown can be wound up.

Der in Fig. 1 strichpunktiert dargestellte Mantel 3 ist als eine Einheit ausgebildet, die im wesentlichen starr ist.The jacket 3 shown in broken lines in FIG. 1 is designed as a unit that is essentially rigid.

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 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 Abdeckabschnittes 7 des Endrings 1 sind Rippenansätze 10 vorgesehen, die gleichmässig über den Umfang verteilt sind. Die Rippenansätze 10 steigen in ihrer radialen Erstreckung 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 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 on the axially outer end of the cover surface 6. This cover section 7 is followed radially inward by the guide section 8, to which an inwardly projecting shoulder 9 is connected. 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 support 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 shoulders 15 project beyond shoulder 13 and only extend over part of the width of 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 lying 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 passed between the extensions 15 and the rib extensions 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 Figur 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 des Schulter 13 bzw. der Aussenfläche 12 des oberen Rings 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.4 shows the end ring 1 of an (upper) winding carrier and the upper ring 2 of a (lower) winding carrier. This figure in particular makes it clear that, in the stacked position, the collar 14 has its free end on the shoulder 9 of the end ring 1 bumps. 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 a winding, not shown, can be performed, which is formed on the lateral surface 4 or is arranged there.

In Fig.5 ist eine Ausführungsform des erfindungsgemässen Wickelträgers dargestellt, die einen Mantel 20 hat, welcher Ringe 21 aufweist, die durch zur Achs'richtung 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 support according to the invention which has a jacket 20 which has rings 21 which are connected to one another by struts 22 which are 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.

Zur Herstellung des erfindungsgemässen Wikkelträgers 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 (10)

  1. One-piece, rigid winding carrier for taking up threads and similar, with a thread reserve area (16) and an essentially cylindrical jacket surface (4) formed by support elements which are joined together in a cagelike manner, said winding carrier possessing at one end a closed end ring (1) with a masking surface (6) located radially inwards, and at the other end a closed upper ring (2) with an axially protroding collar (14) which, in sections at least, possesses smaller outer radial dimensions than the masking surface (6), characterised in that the collar (14) is provided with a thread reserve channel (16), and that the axial width of the collar (14) of the upper ring (2) is greater than the width of the masking surface (6) of the end ring (1).
  2. Winding carrier in accordance with Claim 1, characterised in that the end ring (1) possesses a butting ring surface (5) which extends radially outwards over the jacket surface (4) of the winding carrier.
  3. Winding carrier in accordance with one of the preceding claims, characterised in that the radially outward outer surface (12) of the upper ring (2) corresponds to the jacket surface (4).
  4. Winding carrier in accordance with one of the preceding claims, characterised in that the masking surface (6) is bounded by a shoulder (9) which protrudes radially inwards.
  5. Winding carrier in accordance with one of the preceding claims, characterised in that the collar (14) is bounded by a shoulder (13) which protrudes radially outwards.
  6. Winding carrier in accordance with one of the preceding claims, characterised in that the masking surface (6) is made up of a masking section (7) located axially outwards and a guiding section (8) which is offset radially inwards in relation to the masking section (7), and that the radial outer dimensions of the collar (14) are equal to or smaller than those of the guiding section (8), at least in the axially furthest protruding part of the collar (14).
  7. Winding carrier in accordance with one of the preceding claims, characterised in that the end ring (1) is provided with ribs (10) which are evenly distributed around the circumference and which extend from the masking surface (6), and the inner faces of which extend radially inwards to reach an envelope surface.
  8. Winding carrier in accordance with one of the preceding claims, characterised in that the upper ring (2) is provided with projections (15) which run in axial direction over a part of the collar (14) and which are distributed evenly around the circumference, the outer surface of these projections extending into an envelope surface, the radial dimensions of which are equal to or smaller than those of the masking surface (6).
  9. Winding carrier in accordance with Claim 8, characterised in that the axial reach of the projection (15) of the upper ring (2) is smaller than the axial reach of the ribs (10) of the end ring (1).
  10. Winding carrier in accordance with Claim 8 or 9, characterised in that the number of projections (15) on the upper ring (2) corresponds to the number of ribs (10) on the end ring (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 1985-05-10
DE8514349U DE8514349U1 (en) 1985-05-10 1985-05-10 Winding carrier consisting of two sleeve parts

Publications (4)

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

Family

ID=6781125

Family Applications (2)

Application Number Title Priority Date Filing Date
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)

Application Number Title Priority Date Filing Date
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) GR861212B (en)

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DE102007001462A1 (en) 2007-01-03 2008-07-10 Manfred Hahm winding support

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US4760976A (en) * 1987-12-28 1988-08-02 Burchette Jr Robert L Transfer tail receiving structure for a yarn carrier
AT404720B (en) * 1988-01-23 1999-02-25 Becker Josef METHOD AND DYEING CASE FOR COMPENSATING YARN EVENLY
IT1227805B (en) * 1988-12-28 1991-05-07 Tubettificio Europa Spa TUBULAR SUPPORT FOR YARN WRAPS, FOR DYEING
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IT220991Z2 (en) * 1990-08-23 1993-12-21 Mariplast Spa TUBE FOR DYEING SPOOLS, WITH EXTREMITY SHAPES SUITABLE TO ALLOW IN THE COUPLING A CIRCULATION OF LIQUID BETWEEN THE COUPLED ENDS, TO ACT ON THE SPOOLS OF THE WIRE RESERVE
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WO1997042081A1 (en) 1996-05-08 1997-11-13 Technimark, Inc. Apparatus for covering a textile dye tube
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DE102007001462A1 (en) 2007-01-03 2008-07-10 Manfred Hahm winding support

Also Published As

Publication number Publication date
GR861213B (en) 1986-09-10
EP0201826B1 (en) 1989-09-06
DE3665439D1 (en) 1989-10-12
EP0201826A2 (en) 1986-11-20
ES294248U (en) 1987-01-01
EP0201826A3 (en) 1987-08-05
DE8514349U1 (en) 1985-07-18
ATE46128T1 (en) 1989-09-15
ATE45332T1 (en) 1989-08-15
DE3664898D1 (en) 1989-09-14
EP0201794A3 (en) 1987-08-26
US4702433A (en) 1987-10-27
ES294244Y (en) 1987-06-16
GR861212B (en) 1986-09-10
EP0201794A2 (en) 1986-11-20
ES294244U (en) 1986-10-16
ES294248Y (en) 1987-08-16
EP0201794B1 (en) 1989-08-09
US4702433B1 (en) 1997-07-22

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