EP0337126B1 - Transport device for supplying exhausted bobbins and for removing full bobbins on an double sided spinning machine - Google Patents

Transport device for supplying exhausted bobbins and for removing full bobbins on an double sided spinning machine Download PDF

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Publication number
EP0337126B1
EP0337126B1 EP89104327A EP89104327A EP0337126B1 EP 0337126 B1 EP0337126 B1 EP 0337126B1 EP 89104327 A EP89104327 A EP 89104327A EP 89104327 A EP89104327 A EP 89104327A EP 0337126 B1 EP0337126 B1 EP 0337126B1
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EP
European Patent Office
Prior art keywords
bobbins
transport device
spinning machine
exhausted
supplying
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
EP89104327A
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German (de)
French (fr)
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EP0337126A1 (en
Inventor
Friedrich Dipl.-Ing. Dinkelmann
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.)
Oerlikon Textile GmbH and Co KG
Original Assignee
Zinser Textilmaschinen GmbH
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Publication date
Application filed by Zinser Textilmaschinen GmbH filed Critical Zinser Textilmaschinen GmbH
Publication of EP0337126A1 publication Critical patent/EP0337126A1/en
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Publication of EP0337126B1 publication Critical patent/EP0337126B1/en
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    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01H—SPINNING OR TWISTING
    • D01H9/00—Arrangements for replacing or removing bobbins, cores, receptacles, or completed packages at paying-out or take-up stations ; Combination of spinning-winding machine
    • D01H9/18—Arrangements for replacing or removing bobbins, cores, receptacles, or completed packages at paying-out or take-up stations ; Combination of spinning-winding machine for supplying bobbins, cores, receptacles, or completed packages to, or transporting from, paying-out or take-up stations ; Arrangements to prevent unwinding of roving from roving bobbins
    • D01H9/187—Arrangements for replacing or removing bobbins, cores, receptacles, or completed packages at paying-out or take-up stations ; Combination of spinning-winding machine for supplying bobbins, cores, receptacles, or completed packages to, or transporting from, paying-out or take-up stations ; Arrangements to prevent unwinding of roving from roving bobbins on individual supports, e.g. pallets

Definitions

  • the invention relates to a transport device according to the preamble of claim 1.
  • a transport device of this type for the provision of bobbin tubes and for the removal of spinning bobbins on a double-sided spinning machine is known (EP-A 0 061 432), which contains an endless belt assigned to a drive for both sides of the machine, on which driving means for the bobbin tubes and Spinning bobbins are arranged.
  • the driving means are designed as pins on which the empty bobbin tubes and the bobbin tubes can be attached.
  • a transport system for a double-sided winding machine is also known (DE-C 565 372), which has a belt which is guided around both sides of the machine and which is provided with push-on pins for spinning bobbins.
  • the tape is provided with pins on which the spools can be attached.
  • the invention has for its object to provide a transport device according to the preamble of claim 1 so that the structure is simplified and that it is suitable for extensive automation.
  • a belt guided over both machine sides which is designed as a flexible steel belt and on which driving means for the bobbin tubes and spinning bobbins are arranged, only requires one drive unit. Furthermore, only one device for removing and feeding the spinning bobbins and bobbin tubes is required. This makes automation much easier. At the same time, no unused returns of the belt occur in the transport device according to the invention.
  • the use of a flexible steel band is particularly inexpensive and requires little maintenance.
  • the use of only one belt simplifies the overall structure of the transport device.
  • the belt which is guided over both machine sides by means of guides and / or deflection rollers can be of any length. The transport device according to the invention can thus also be used with very large machine lengths.
  • the invention also provides for carriers on the belt for transporting plates running on sliding surfaces.
  • plates are known in textile technology and are used as receptacles for spinning bobbins and bobbin tubes in a variety of ways.
  • This embodiment of the transport device according to the invention is therefore particularly suitable for combination with other transport systems.
  • the plates in the area of a deflection roller can be discharged onto a conveyor belt adjacent to the transport device.
  • Fig. 1 shows a schematic representation of a spinning machine (1) which is arranged next to a winding machine (2).
  • the spinning and winding machines used today are characterized by high throughput and a high degree of automation. For this reason, an efficient transport system is required to remove the spinning bobbins and to feed the bobbin tubes.
  • a belt (3) is arranged on the double-sided spinning machine (1), which is guided over both machine sides. Designed as an endless, flexible steel band Belt (3) serves to remove the spinning bobbins (7 ') and to feed the bobbin tubes (7'') to the spindles of the spinning machine (1).
  • the conveyor belt (3) with deflection rollers (13) around both machine sides of the spinning machine (1) serves as the drive roller of the conveyor belt (3) and is connected to a drive unit, not shown in the drawing.
  • the belt (3) is guided on the one hand around the end frame (1 '') of the spinning machine (1) and on the other hand in the area of the end frame (1 ') through an opening (11) in the frame of the spinning machine (1).
  • a gripping device (4) which is arranged between the spinning machine (1) and the winding machine (2), serves to remove the spinning bobbins (7 ') and to feed the bobbin tubes (7' ') to the belt (3).
  • the belt (3) is guided upright on both sides of the machine on supports (5) which are fastened horizontally to the spinning machine (1).
  • drivers (9) are fastened to the upright belt (3), which serve to transport plates (10).
  • plates (10) are known in textile technology and have pins (10 ') for receiving spinning bobbins (7') and bobbin tubes (7 '').
  • the plates (10) rest on a horizontal sliding surface (5 ') of the carrier (5).
  • the drivers (9) have receiving surfaces (9 ') which are adapted to the shape of the plates (10).
  • the distance between the carriers (9) is selected so that the plates (10) are fixed between two carriers (9), so that no further guidance on the carrier (5) is necessary.
  • This form of training of the subject matter of the invention is particularly suitable for combination with other transport systems known in textile technology.
  • a conveyor belt (14) is positioned in the region of a deflecting roller (13) of the conveyor belt (3).
  • the conveyor belt (14) is arranged at the level of the sliding surface (5 ') of the carrier (5), so that the plates (10) can be removed from the sliding surface (5') onto the surface of the conveyor belt (14).
  • the gripping device (4) is provided with gripping pins which engage in the sleeves of the spinning coils (7 '), it is necessary for the sleeves to be guided as precisely as possible. It can then happen that the sleeves are attached to the pins (10 ') of the plates (10) with a seat which causes a force fit.
  • the drivers (9) and / or the carrier (5) are provided with elements which overlap the plates (10). which can have the shape of tabs located above the plate (10).

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
  • Replacing, Conveying, And Pick-Finding For Filamentary Materials (AREA)

Description

Die Erfindung betrifft eine Transportvorrichtung nach dem Oberbegriff des Patentanspruches 1.The invention relates to a transport device according to the preamble of claim 1.

Es ist eine Transportvorrichtung dieser Art zur Bereitstellung von Spulenhülsen und zum Abtransport von Spinnspulen an einer doppelseitigen Spinnmaschine bekannt (EP-A 0 061 432), die für beide Maschinenseiten jeweils ein endloses, einem Antrieb zugeordnetes Band enthält, an welchem Mitnahmemittel für die Spulenhülsen und Spinnspulen angeordnet sind. Die Mitnahmemittel sind als Zapfen gestaltet, auf die die leeren Spulenhülsen und die Hülsen der Spulen aufgesteckt werden können.A transport device of this type for the provision of bobbin tubes and for the removal of spinning bobbins on a double-sided spinning machine is known (EP-A 0 061 432), which contains an endless belt assigned to a drive for both sides of the machine, on which driving means for the bobbin tubes and Spinning bobbins are arranged. The driving means are designed as pins on which the empty bobbin tubes and the bobbin tubes can be attached.

Es ist auch ein Transportsystem für eine doppelseitige Spulmaschine bekannt (DE-C 565 372), die ein um beide Maschinenseiten herumgeführtes Band aufweist, das mit Aufsteckdornen für Spinnspulen versehen ist. Das Band ist mit Zapfen versehen, auf die die Spulen aufsteckbar sind.A transport system for a double-sided winding machine is also known (DE-C 565 372), which has a belt which is guided around both sides of the machine and which is provided with push-on pins for spinning bobbins. The tape is provided with pins on which the spools can be attached.

Der Erfindung liegt die Aufgabe zugrunde, eine Transportvorrichtung gemäß dem Oberbegriff des Patentanspruches 1 so auszubilden, daß der Aufbau vereinfacht und daß sie für eine weitgehende Automatisierung geeignet ist.The invention has for its object to provide a transport device according to the preamble of claim 1 so that the structure is simplified and that it is suitable for extensive automation.

Diese Aufgabe wird bei einer gattungsgemäßen Transportvorrichtung durch die kennzeichnenden Merkmale des Patentanspruches 1 gelöst.This object is achieved in a generic transport device by the characterizing features of claim 1.

Ein über beide Maschinenseiten geführtes Band, das als flexibles Stahlband ausgebildet ist und an dem Mitnahmemittel für die Spulenhülsen und Spinnspulen angeordnet sind, benötigt nur eine Antriebseinheit. Weiterhin ist nur eine Vorrichtung zur Ab- und Zuführung der Spinnspulen und Spulenhülsen erforderlich. Hierdurch wird die Automatisierung wesentlich erleichtert. Gleichzeitig treten bei der erfindungsgemäßen Transportvorrichtung keine ungenutzten Rückführungen des Bandes auf. Die Verwendung eines flexiblen Stahlbandes ist besonders kostengünstig und wartungsarm. Durch die Verwendung von nur einem Band wird insgesamt der Aufbau der Transportvorrichtung vereinfacht. Das mittels Führungen und/oder Umlenkrollen über beide Maschinenseiten geführte Band kann mit beliebiger Länge ausgeführt sein. Somit kann die erfindungsgemäße Transportvorrichtung auch bei sehr großen Maschinenlängen eingesetzt werden.A belt guided over both machine sides, which is designed as a flexible steel belt and on which driving means for the bobbin tubes and spinning bobbins are arranged, only requires one drive unit. Furthermore, only one device for removing and feeding the spinning bobbins and bobbin tubes is required. This makes automation much easier. At the same time, no unused returns of the belt occur in the transport device according to the invention. The use of a flexible steel band is particularly inexpensive and requires little maintenance. The use of only one belt simplifies the overall structure of the transport device. The belt which is guided over both machine sides by means of guides and / or deflection rollers can be of any length. The transport device according to the invention can thus also be used with very large machine lengths.

Die Erfindung sieht außerdem an dem Band Mitnehmer zum Transport von auf Gleitflächen laufenden Tellern vor. Derartige Teller sind in der Textiltechnik bekannt und kommen als Aufnahmen für Spinnspulen und Spulenhülsen in vielfältiger Weise zum Einsatz. Diese Ausbildungsform der erfindungsgemäßen Transportvorrichtung ist deshalb besonders für die Kombination mit anderen Transportsystemen geeignet. Beispielsweise können die Teller im Bereich einer Umlenkrolle auf ein an die Transportvorrichtung angrenzendes Förderband ausgeschleust werden.The invention also provides for carriers on the belt for transporting plates running on sliding surfaces. Such plates are known in textile technology and are used as receptacles for spinning bobbins and bobbin tubes in a variety of ways. This embodiment of the transport device according to the invention is therefore particularly suitable for combination with other transport systems. For example, the plates in the area of a deflection roller can be discharged onto a conveyor belt adjacent to the transport device.

Es ist besonders vorteilhaft, daß bei der erfindungsgemäßen Vorrichtung nur eine Greifvorrichtung für die Abnahme bzw. Zuführung der Spinnspulen und der Spulenhülsen nötig ist. Neben der Vereinfachung des Aufbaus wird hierdurch ein besonders hoher Grad an Automatisierung möglich.It is particularly advantageous that in the device according to the invention only one gripping device is required for removing or feeding the spinning bobbins and the bobbin tubes. In addition to simplifying the structure, this enables a particularly high degree of automation.

Vorteilhafte Ausführungsformen der Erfindung sind anhand der Zeichnung dargestellt und werden nachfolgend beschrieben. Es zeigen:

Fig. 1
eine schematische Ansicht einer Ausführungsform der erfindungsgemäßen Transportvorrichtung,
Fig. 2
eine schematische Draufsicht auf die Ausführungsform gemäß Fig. 1,
Fig. 3
einen Schnitt längs der Linie III-III in Fig. 2,
Fig. 4
einen Schnitt längs der Linie IV-IV in Fig. 3 und
Fig. 5
eine schematische Draufsicht auf die Ausführungsform gemäß Fig. 3 in Kombination mit einem Förderband.
Advantageous embodiments of the invention are shown with reference to the drawing and are described below. Show it:
Fig. 1
2 shows a schematic view of an embodiment of the transport device according to the invention,
Fig. 2
2 shows a schematic top view of the embodiment according to FIG. 1,
Fig. 3
2 shows a section along the line III-III in FIG. 2,
Fig. 4
a section along the line IV-IV in Fig. 3 and
Fig. 5
is a schematic plan view of the embodiment of FIG. 3 in combination with a conveyor belt.

Fig. 1 zeigt in schematischer Darstellung eine Spinnmaschine (1), die neben einer Spulmaschine (2) angeordnet ist. Die heute zum Einsatz kommenden Spinn- bzw. Spulmaschinen zeichnen sich durch eine hohe Durchsatzleistung und einen hohen Grad an Automatisierung aus. Aus diesem Grund ist auch ein leistungsfähiges Transportsystem zur Abführung der Spinnspulen und zur Zuführung der Spulenhülsen erforderlich.Fig. 1 shows a schematic representation of a spinning machine (1) which is arranged next to a winding machine (2). The spinning and winding machines used today are characterized by high throughput and a high degree of automation. For this reason, an efficient transport system is required to remove the spinning bobbins and to feed the bobbin tubes.

Gemäß den Fig. 1 und 2 ist an der doppelseitigen Spinnmaschine (1) ein Band (3) angeordnet, das über beide Maschinenseiten geführt ist. Das als endloses, flexibles Stahlband ausgebildete Band (3) dient zur Abführung der Spinnspulen (7') und zur Zuführung der Spulenhülsen (7'') an die Spindeln der Spinnmaschine (1).1 and 2, a belt (3) is arranged on the double-sided spinning machine (1), which is guided over both machine sides. Designed as an endless, flexible steel band Belt (3) serves to remove the spinning bobbins (7 ') and to feed the bobbin tubes (7'') to the spindles of the spinning machine (1).

Gemäß Fig. 2 wird das Transportband (3) mit Umlenkrollen (13) um beide Maschinenseiten der Spinnmaschine (1) geführt. Die Umlenkrolle (13') dient als Antriebsrolle des Transportbandes (3) und ist mit einer in der Zeichnung nicht dargestellten Antriebseinheit verbunden. Das Band (3) wird einerseits um das Endgestell (1'') der Spinnmaschine (1) und andererseits im Bereich des Endgestells (1') durch eine Öffnung (11) im Rahmen der Spinnmaschine (1) geführt. Eine Greifvorrichtung (4), die zwischen der Spinnmaschine (1) und der Spulmaschine (2) angeordnet ist, dient zur Abführung der Spinnspulen (7') und zur Zuführung der Spulenhülsen (7'') an das Band (3).According to Fig. 2, the conveyor belt (3) with deflection rollers (13) around both machine sides of the spinning machine (1). The deflection roller (13 ') serves as the drive roller of the conveyor belt (3) and is connected to a drive unit, not shown in the drawing. The belt (3) is guided on the one hand around the end frame (1 '') of the spinning machine (1) and on the other hand in the area of the end frame (1 ') through an opening (11) in the frame of the spinning machine (1). A gripping device (4), which is arranged between the spinning machine (1) and the winding machine (2), serves to remove the spinning bobbins (7 ') and to feed the bobbin tubes (7' ') to the belt (3).

Das Band (3) wird an beiden Maschinenseiten an Trägern (5) hochkant stehend geführt, die horizontal liegend an der Spinnmaschine (1) befestigt sind.The belt (3) is guided upright on both sides of the machine on supports (5) which are fastened horizontally to the spinning machine (1).

An dem hochkant stehenden Band (3) sind bei der Ausführungsform nach Fig. 3 und 4 Mitnehmer (9) befestigt, die zum Transport von Tellern (10) dienen. Derartige Teller (10) sind in der Textiltechnik bekannt und besitzen Zapfen (10') zur Aufnahme von Spinnspulen (7') und Spulenhülsen (7''). Die Teller (10) liegen auf einer horizontalen Gleitfläche (5') des Trägers (5) auf. Die Mitnehmer (9) besitzen Aufnahmeflächen (9'), die der Form der Teller (10) angepaßt sind. Der Abstand der Mitnehmer (9) wird so gewählt, daß die Teller (10) zwischen zwei Mitnehmer (9) fixiert sind, wodurch eine weitere Führung am Träger (5) entfällt. Diese Ausbildungsform des Erfindungsgegenstandes eignet sich in besonderer Weise zur Kombination mit anderen in der Textiltechnik bekannten Transportsystemen.In the embodiment according to FIGS. 3 and 4, drivers (9) are fastened to the upright belt (3), which serve to transport plates (10). Such plates (10) are known in textile technology and have pins (10 ') for receiving spinning bobbins (7') and bobbin tubes (7 ''). The plates (10) rest on a horizontal sliding surface (5 ') of the carrier (5). The drivers (9) have receiving surfaces (9 ') which are adapted to the shape of the plates (10). The distance between the carriers (9) is selected so that the plates (10) are fixed between two carriers (9), so that no further guidance on the carrier (5) is necessary. This form of training of the subject matter of the invention is particularly suitable for combination with other transport systems known in textile technology.

Gemäß Fig. 5 ist im Bereich einer Umlenkrolle (13) des Transportbandes (3) ein Förderband (14) positioniert. Das Förderband (14) ist in Höhe der Gleitfläche (5') des Trägers (5) angeordnet, so daß eine Ausschleusung der Teller (10) von der Gleitfläche (5') auf die Oberfläche des Förderbandes (14) ermöglicht wird.5, a conveyor belt (14) is positioned in the region of a deflecting roller (13) of the conveyor belt (3). The conveyor belt (14) is arranged at the level of the sliding surface (5 ') of the carrier (5), so that the plates (10) can be removed from the sliding surface (5') onto the surface of the conveyor belt (14).

Insbesondere, wenn die Greifvorrichtung (4) mit in die Hülsen der Spinnspulen (7') eingreifenden Greifzapfen versehen sind, ist es notwendig, daß die Hülsen möglichst exakt geführt sind. Es kann dann vorkommen, daß die Hülsen mit einem einen Kraftschluß verursachenden Sitz auf die Zapfen (10') der Teller (10) aufgesteckt sind. Um zu verhindern, daß bei einem Abziehversuch die Teller (10) mit abgehoben werden, wird bei einer Ausgestaltung der Erfindung vorgesehen, daß die Mitnehmer (9) und/oder der Träger (5) mit die Teller (10) übergreifenden Elementen versehen sind, die die Form von sich oberhalb der Teller (10) befindlichen Laschen haben können.In particular, if the gripping device (4) is provided with gripping pins which engage in the sleeves of the spinning coils (7 '), it is necessary for the sleeves to be guided as precisely as possible. It can then happen that the sleeves are attached to the pins (10 ') of the plates (10) with a seat which causes a force fit. In order to prevent the plates (10) from being lifted off during a pull-off attempt, it is provided in one embodiment of the invention that the drivers (9) and / or the carrier (5) are provided with elements which overlap the plates (10). which can have the shape of tabs located above the plate (10).

Claims (6)

  1. Transport device for supplying exhausted bobbins (7'') and for removing full bobbins (7') on a double-sided spinning machine (1) having an endless conveyor (3) on which entraining means (9) are provided for the exhausted bobbins and the full bobbins, characterized in that the conveyor (3) is designed as a flexible steel belt which is guided along both sides of the spinning machine (1) by means of guides (5'') and/or deflection pulleys (13) and that the steel belt (9) is equipped with entraining means for disks (10) resting on a sliding surface (5') and intended for carrying exhausted bobbins or full bobbins.
  2. Transport device according to claim 1, characterized in that the said guides (5'') are provided on horizontally arranged members (10) arranged on both sides of the said spinning machine (1).
  3. Transport device according to claim 1 or 2, characterized in that the edges (3', 3'') of the belt (3) are slidingly held in slot-like guides (5'') that are disposed in the members (5) in one plane and one above the other.
  4. Transport device according to any of claims 1 to 3, characterized in that the said members (5) have an approximately L-shaped cross-section, the slot-like guides (5'') being provided in the vertical leg and the horizontal leg being provided with a sliding surface (5').
  5. Transport device according to any of the preceding claims, characterized in that a gripper device (4) is provided for removing and supplying the full bobbins (7') and the the exhausted bobbins (7''), respectively.
  6. Transport device according to claim 5, characterized in that the said gripper device (4) comprises separate gripper arms (4', 4'') for removing and supplying the full bobbins (7') and the exhausted bobbins (7''), respectively.
EP89104327A 1988-04-14 1989-03-11 Transport device for supplying exhausted bobbins and for removing full bobbins on an double sided spinning machine Expired - Lifetime EP0337126B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3812342A DE3812342C2 (en) 1988-04-14 1988-04-14 Transport device for providing empty bobbin tubes and for removing full spinning bobbins on a double-sided spinning machine
DE3812342 1988-04-14

Publications (2)

Publication Number Publication Date
EP0337126A1 EP0337126A1 (en) 1989-10-18
EP0337126B1 true EP0337126B1 (en) 1993-11-10

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EP89104327A Expired - Lifetime EP0337126B1 (en) 1988-04-14 1989-03-11 Transport device for supplying exhausted bobbins and for removing full bobbins on an double sided spinning machine

Country Status (4)

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US (1) US4964269A (en)
EP (1) EP0337126B1 (en)
JP (1) JP2777816B2 (en)
DE (2) DE3812342C2 (en)

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US4463909A (en) * 1981-04-10 1984-08-07 Murata Kikai Kabushiki Kaisha Cop supplying system in automatic winder
JPS5982433A (en) * 1982-11-02 1984-05-12 Toyoda Autom Loom Works Ltd Method for doffing in roving machine and apparatus therefor
US4681231A (en) * 1982-12-08 1987-07-21 Murata Kikai Kabushiki Kaisha Article selecting and conveying system
DE3341895A1 (en) * 1983-11-19 1985-05-30 W. Schlafhorst & Co, 4050 Mönchengladbach SPIDER / REEL AGGREGATE
DE3345825A1 (en) * 1983-12-17 1985-06-27 W. Schlafhorst & Co, 4050 Mönchengladbach Buffer store of a cop-preparing unit
US4813222A (en) * 1987-04-09 1989-03-21 Kabushiki Kaisha Toyoda Jidoshokki Seisakusho System for transferring full and empty bobbins from and to a textile machine such as a ring spinning frame

Also Published As

Publication number Publication date
JPH01299169A (en) 1989-12-01
DE3812342A1 (en) 1989-10-26
EP0337126A1 (en) 1989-10-18
JP2777816B2 (en) 1998-07-23
US4964269A (en) 1990-10-23
DE3812342C2 (en) 1994-08-11
DE58906131D1 (en) 1993-12-16

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